CN110149707B

CN110149707B - Physical uplink control channel sending method, physical uplink control channel receiving method and related equipment

Info

Publication number: CN110149707B
Application number: CN201810149314.6A
Authority: CN
Inventors: 谢信乾; 郭志恒; 费永强; 毕文平
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2018-02-13
Filing date: 2018-02-13
Publication date: 2022-04-22
Anticipated expiration: 2038-02-13
Also published as: WO2019158030A1; CN110149707A

Abstract

The embodiment of the invention provides a Physical Uplink Control Channel (PUCCH) sending method, a Physical Uplink Control Channel (PUCCH) receiving method and related equipment, wherein the PUCCH sending method comprises the following steps: the terminal equipment determines N1 pieces of feedback information; the N1 pieces of feedback information correspond to N1 downlink time units; the terminal equipment determines Physical Uplink Control Channel (PUCCH) resources and N2 bits according to the N1 pieces of feedback information; the PUCCH resource and N2 bits jointly indicate the combined state of N3 pieces of feedback information, N1, N2, and N3 are positive integers, and N3 is less than or equal to N1; the terminal device sends N2 bits carried on the PUCCH resource to the network device. By implementing the embodiment of the invention, when the DC terminal can send the uplink signal on the NR carrier wave, the ACK/NACK of the downlink data received in all downlink subframes in the LTE mode can be fed back at the same time, and the reliability of the communication system is improved.

Description

Physical uplink control channel sending method, receiving method and related equipment

技术领域technical field

本发明涉及通信技术领域，尤其涉及一种物理上行控制信道发送方法、接收方法及相关设备。The present invention relates to the field of communication technologies, and in particular, to a method for sending a physical uplink control channel, a method for receiving, and related equipment.

背景技术Background technique

在无线通信系统的发展演进过程中，在6GHz以下的频带上可以同时部署5G新空口(New radio interface，NR)系统和长期演进(Long term evolution，LTE)系统。工作在NR和LTE双连接(Dual Connectivity，DC)模式下的终端，在同一时间内仅在一个频点上发送上行信号，使得终端无法在与NR上行时隙有时间重叠的LTE的上行子帧/时隙上发送信号。具体的，如图1所示，工作在DC模式的终端需要在NR载波上标注为“U”和“S”的时隙中发送NR系统的确定应答(Acknowledgment，ACK)/否定应答(Negative Acknowledgment，NACK)，从而无法在标注为“1”，“2”，“6”，“7”的LTE子帧上发送信号，这将影响LTE的上行性能。同时，由于LTE模式下的终端采用N-4的ACK/NACK反馈时序，即终端在编号为N的上行子帧反馈编号为N-4的下行子帧内接收到的下行数据的ACK/NACK。在图1所示的情况下，终端无法在LTE上行链路(Uplink，UL)载波上的“6”，“7”子帧上发送上行信号，则终端无法对ACK/NACK对应的LTE下行链路(Downlink，DL)的“2”“3”子帧上接收的下行信号进行反馈，这将严重影响LTE下行的性能。因此，对DC终端而言，当终端在NR载波上发送上行信号时，终端无法反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK。During the development and evolution of a wireless communication system, a 5G New Radio Interface (NR) system and a Long Term Evolution (Long Term Evolution, LTE) system can be deployed in a frequency band below 6 GHz at the same time. A terminal working in the NR and LTE dual connectivity (DC) mode only sends uplink signals on one frequency point at the same time, so that the terminal cannot use the LTE uplink subframe that overlaps with the NR uplink time slot. /slot to send a signal. Specifically, as shown in Figure 1, a terminal working in DC mode needs to send the acknowledgment (Acknowledgment, ACK)/negative acknowledgment (Negative Acknowledgment) of the NR system in the time slots marked "U" and "S" on the NR carrier , NACK), so that signals cannot be sent on the LTE subframes marked "1", "2", "6", and "7", which will affect the uplink performance of LTE. At the same time, since the terminal in the LTE mode adopts the N-4 ACK/NACK feedback timing, that is, the terminal feeds back the ACK/NACK of the downlink data received in the downlink subframe numbered N-4 in the uplink subframe numbered N. In the situation shown in FIG. 1 , the terminal cannot send uplink signals on subframes “6” and “7” on the LTE uplink (Uplink, UL) carrier, so the terminal cannot perform the LTE downlink corresponding to the ACK/NACK. The downlink signals received on the "2" and "3" subframes of the channel (Downlink, DL) are fed back, which will seriously affect the downlink performance of the LTE. Therefore, for a DC terminal, when the terminal sends an uplink signal on the NR carrier, the terminal cannot feed back the ACK/NACK of the downlink data received in all downlink subframes in the LTE mode.

发明内容SUMMARY OF THE INVENTION

本发明实施例提供了一种物理上行控制信道PUCCH发送方法、接收方法及相关设备，可以使DC终端能够在NR载波上发送上行信号时，同时可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK。Embodiments of the present invention provide a method for sending a physical uplink control channel, a method for receiving PUCCH, and related equipment, which can enable a DC terminal to send uplink signals on an NR carrier, and at the same time, feedback the received signals in all downlink subframes in the LTE mode. ACK/NACK of the downlink data.

第一方面，本发明实施例提供了一种物理上行控制信道PUCCH发送方法，包括：In a first aspect, an embodiment of the present invention provides a method for sending a physical uplink control channel PUCCH, including:

终端设备确定N1个反馈信息；所述N1个反馈信息对应N1个下行时间单元；The terminal device determines N1 pieces of feedback information; the N1 pieces of feedback information correspond to N1 downlink time units;

所述终端设备根据所述N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特；所述PUCCH资源和N2个比特联合指示N3个反馈信息的组合状态，所述N1、N2和N3为正整数，所述N3小于或等于N1；The terminal device determines physical uplink control channel PUCCH resources and N2 bits according to the N1 pieces of feedback information; the PUCCH resources and N2 bits jointly indicate the combined state of the N3 pieces of feedback information, and the N1, N2 and N3 are positive Integer, the N3 is less than or equal to N1;

所述终端设备将所述N2个比特承载在所述PUCCH资源上发送给网络设备。The terminal device carries the N2 bits on the PUCCH resource and sends the N2 bits to the network device.

实施本发明实施例可以使DC终端在NR载波上发送上行信号时，同时可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK。By implementing the embodiments of the present invention, when the DC terminal sends the uplink signal on the NR carrier, it can feed back the ACK/NACK of the downlink data received in all downlink subframes in the LTE mode at the same time.

在一种可能的实现方式中，所述N1等于5；In a possible implementation, the N1 is equal to 5;

所述PUCCH资源和N2个比特联合指示以下16种N3个反馈信息的组合状态中的任意一种：The PUCCH resource and the N2 bits jointly indicate any one of the following 16 combination states of the N3 pieces of feedback information:

所述N3＝5，所述N3个反馈信息的组合状态为：确定应答ACK、ACK、ACK、ACK、ACK；或者，The N3=5, the combined state of the N3 pieces of feedback information is: confirm response ACK, ACK, ACK, ACK, ACK; or,

所述N3＝5，所述N3个反馈信息的组合状态为：否定应答/非连续传输Y、ACK、ACK、ACK、ACK；或者，The N3=5, the combined state of the N3 pieces of feedback information is: negative acknowledgement/discontinuous transmission Y, ACK, ACK, ACK, ACK; or,

所述N3＝5，所述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK；或者，The N3=5, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK; or,

所述N3＝5，所述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK；或者，The N3=5, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK; or,

所述N3＝5，所述N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、Y；或者，The N3=5, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, Y; or,

所述N3＝5，所述N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、Y；或者，The N3=5, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, Y; or,

所述N3＝5，所述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、Y；或者，The N3=5, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, Y; or,

所述N3＝5，所述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、Y；或者，The N3=5, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, Y; or,

所述N3＝4，所述N3个反馈信息的组合状态为：ACK、ACK、ACK、Y；或者，The N3=4, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, Y; or,

所述N3＝4，所述N3个反馈信息的组合状态为：Y、ACK、ACK、Y；或者，The N3=4, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, Y; or,

所述N3＝4，所述N3个反馈信息的组合状态为：ACK、Y、ACK、Y；或者，The N3=4, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, Y; or,

所述N3＝4，所述N3个反馈信息的组合状态为：Y、Y、ACK、Y；或者，The N3=4, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, Y; or,

所述N3＝3，所述N3个反馈信息的组合状态为：ACK、ACK、Y；或者，The N3=3, the combined state of the N3 pieces of feedback information is: ACK, ACK, Y; or,

所述N3＝3，所述N3个反馈信息的组合状态为：Y、ACK、Y；或者，The N3=3, the combined state of the N3 pieces of feedback information is: Y, ACK, Y; or,

所述N3＝3，所述N3个反馈信息的组合状态为：ACK、Y、Y；或者，The N3=3, the combined state of the N3 pieces of feedback information is: ACK, Y, Y; or,

所述N3＝3，所述N3个反馈信息的组合状态为：Y、Y、Y且所述N3个反馈信息的组合状态不为非连续传输DTX、DTX、Y，或所述N3个反馈信息的组合状态为Y、Y、Y且所述N3个反馈信息的组合状态不为DTX、DTX、DTX。The N3=3, the combined state of the N3 pieces of feedback information is: Y, Y, Y, and the combined state of the N3 pieces of feedback information is not discontinuous transmission DTX, DTX, Y, or the N3 pieces of feedback information The combined state of is Y, Y, Y, and the combined state of the N3 pieces of feedback information is not DTX, DTX, DTX.

实施本发明实施例可以使DC终端在某一个上行子帧上向网络设备发送5个下行子帧接收到的下行数据的ACK/NACK，保证DC终端在NR载波上发送上行信号时，DC终端可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK，提升LTE下行的性能。Implementing the embodiments of the present invention can enable the DC terminal to send the ACK/NACK of the downlink data received in five downlink subframes to the network device on a certain uplink subframe, ensuring that when the DC terminal sends the uplink signal on the NR carrier, the DC terminal can Feedback ACK/NACK of downlink data received in all downlink subframes in LTE mode to improve LTE downlink performance.

在一种可能的实现方式中，所述N1等于6；In a possible implementation, the N1 is equal to 6;

所述N3＝6，所述N3个反馈信息的组合状态为：确定应答ACK、ACK、ACK、ACK、ACK、ACK或ACK、ACK、ACK、非连续传输DTX、DTX、DTX；或者，The N3=6, the combined state of the N3 pieces of feedback information is: acknowledgment ACK, ACK, ACK, ACK, ACK, ACK or ACK, ACK, ACK, discontinuous transmission DTX, DTX, DTX; or,

所述N3＝6，所述N3个反馈信息的组合状态为：否定应答/非连续传输Y、ACK、ACK、ACK、ACK、ACK或Y、ACK、ACK、DTX、DTX、DTX；或者，The N3=6, the combined state of the N3 pieces of feedback information is: negative acknowledgement/discontinuous transmission Y, ACK, ACK, ACK, ACK, ACK or Y, ACK, ACK, DTX, DTX, DTX; or,

所述N3＝6，所述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK、ACK或ACK、Y、ACK、DTX、DTX、DTX；或者，The N3=6, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK, ACK or ACK, Y, ACK, DTX, DTX, DTX; or,

所述N3＝6，所述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK、ACK或Y、Y、ACK、DTX、DTX、DTX；或者，The N3=6, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK, ACK or Y, Y, ACK, DTX, DTX, DTX; or,

所述N3＝6，所述N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK、Y；或者，The N3=6, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK, Y; or,

所述N3＝6，所述N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK、Y；或者，The N3=6, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK, Y; or,

所述N3＝6，所述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK、Y；或者，The N3=6, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK, Y; or,

所述N3＝6，所述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK、Y；或者，The N3=6, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK, Y; or,

所述N3＝4或3，所述N3个反馈信息的组合状态为：ACK、ACK、ACK、Y或ACK、ACK、Y；或者，The N3=4 or 3, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, Y or ACK, ACK, Y; or,

所述N3＝4或3，所述N3个反馈信息的组合状态为：Y、ACK、ACK、Y或Y、ACK、Y；或者，The N3=4 or 3, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, Y or Y, ACK, Y; or,

所述N3＝4或3，所述N3个反馈信息的组合状态为：ACK、Y、ACK、Y或ACK、Y、Y；或者，The N3=4 or 3, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, Y or ACK, Y, Y; or,

所述N3＝4或3，所述N3个反馈信息的组合状态为：Y、Y、ACK、Y或Y、Y、Y且所述N3个反馈信息的组合状态不为非连续传输DTX、DTX、Y，或者所述N3个反馈信息的组合状态为Y、Y、ACK、Y或Y、Y、Y且所述N3个反馈信息的组合状态不为DTX、DTX、DTX。The N3=4 or 3, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, Y or Y, Y, Y, and the combined state of the N3 pieces of feedback information is not discontinuous transmission DTX, DTX , Y, or the combined state of the N3 pieces of feedback information is Y, Y, ACK, Y or Y, Y, Y, and the combined state of the N3 pieces of feedback information is not DTX, DTX, DTX.

实施本发明实施例可以使DC终端在某一个上行子帧上向网络设备发送6个下行子帧接收到的下行数据的ACK/NACK，保证DC终端在NR载波上发送上行信号时，DC终端可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK，提升LTE下行的性能。Implementing the embodiments of the present invention enables the DC terminal to send ACK/NACK of downlink data received in six downlink subframes to the network device on a certain uplink subframe, ensuring that when the DC terminal sends the uplink signal on the NR carrier, the DC terminal can Feedback ACK/NACK of downlink data received in all downlink subframes in LTE mode to improve LTE downlink performance.

在一种可能的实现方式中，所述16种N3个反馈信息的组合状态中的每一种组合状态均由一个所述PUCCH资源和N2个比特联合指示。In a possible implementation manner, each of the 16 types of combination states of the N3 pieces of feedback information is jointly indicated by one of the PUCCH resources and N2 bits.

在一种可能的实现方式中，所述N3个反馈信息的组合状态中，所述N3个反馈信息的排列顺序由所述N3个反馈信息对应的N3个下行时间单元的顺序决定；或者，In a possible implementation manner, in the combined state of the N3 pieces of feedback information, the arrangement order of the N3 pieces of feedback information is determined by the order of the N3 downlink time units corresponding to the N3 pieces of feedback information; or,

所述N3个反馈信息的组合状态中，所述N3个反馈信息的排列顺序由所述N3个反馈信息对应的下行分配指示DAI信息决定；In the combined state of the N3 pieces of feedback information, the arrangement order of the N3 pieces of feedback information is determined by the downlink allocation indication DAI information corresponding to the N3 pieces of feedback information;

其中，所述DAI信息由下行控制信息DCI承载，所述DCI与所述终端设备在下行时间单元上接收的数据对应，所述N3个反馈信息对应所述终端设备在N3个下行时间单元上接收的数据。The DAI information is carried by the downlink control information DCI, the DCI corresponds to the data received by the terminal device in the downlink time unit, and the N3 pieces of feedback information correspond to the terminal device received in the N3 downlink time units The data.

实施本发明实施例可以对N3个反馈信息进行排序，确定反馈信息与下行子帧的对应关系。By implementing the embodiment of the present invention, the N3 pieces of feedback information can be sorted, and the corresponding relationship between the feedback information and the downlink subframe can be determined.

在一种可能的实现方式中，所述终端设备同时接入新空口NR和长期演进LTE，所述下行时间单元为所述LTE的时间单元。In a possible implementation manner, the terminal device simultaneously accesses the new air interface NR and the Long Term Evolution LTE, and the downlink time unit is the time unit of the LTE.

在一种可能的实现方式中，所述下行时间单元为同一个小区的时间单元。In a possible implementation manner, the downlink time unit is a time unit of the same cell.

第二方面，本发明实施例提供了一种物理上行控制信道PUCCH接收方法，包括：In a second aspect, an embodiment of the present invention provides a method for receiving a physical uplink control channel PUCCH, including:

网络设备在物理上行控制信道PUCCH资源上接收N2个比特；所述PUCCH资源和所述N2个比特由终端设备根据N1个反馈信息确定，所述N1个反馈信息对应N1个下行时间单元；The network device receives N2 bits on the physical uplink control channel PUCCH resource; the PUCCH resource and the N2 bits are determined by the terminal device according to N1 pieces of feedback information, and the N1 pieces of feedback information correspond to N1 downlink time units;

所述网络设备根据所述PUCCH资源和所述N2个比特确定N3个反馈信息的组合状态；所述N1、N2、N3为正整数，所述N3小于或等于N1。The network device determines the combination state of the N3 pieces of feedback information according to the PUCCH resource and the N2 bits; the N1, N2, and N3 are positive integers, and the N3 is less than or equal to N1.

所述网络设备根据所述PUCCH资源和所述N2个比特确定N3个反馈信息的组合状态包括：所述网络设备根据所述PUCCH资源和所述N2个比特确定以下16种N3个反馈信息的组合状态中的任意一种：Determining, by the network device, the combination state of the N3 pieces of feedback information according to the PUCCH resources and the N2 bits includes: the network device determining the following 16 combinations of the N3 pieces of feedback information according to the PUCCH resources and the N2 bits Either of the states:

第三方面，本发明实施例提供了一种终端设备，包括：In a third aspect, an embodiment of the present invention provides a terminal device, including:

第一确定单元，用于确定N1个反馈信息；所述N1个反馈信息对应N1个下行时间单元；第二确定单元，用于根据所述N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特；所述PUCCH资源和N2个比特联合指示N3个反馈信息的组合状态，所述N1、N2和N3为正整数，所述N3小于或等于N1；a first determination unit, used for determining N1 pieces of feedback information; the N1 pieces of feedback information correspond to N1 downlink time units; a second determination unit, used for determining physical uplink control channel PUCCH resources and N2 pieces of physical uplink control channel according to the N1 pieces of feedback information bit; the PUCCH resource and N2 bits jointly indicate the combined state of the N3 pieces of feedback information, the N1, N2 and N3 are positive integers, and the N3 is less than or equal to N1;

发送单元，用于将所述N2个比特承载在所述PUCCH资源上发送给网络设备。A sending unit, configured to carry the N2 bits on the PUCCH resource and send the N2 bits to a network device.

第四方面，本发明实施例提供了一种网络设备，包括：In a fourth aspect, an embodiment of the present invention provides a network device, including:

接收单元，用于在物理上行控制信道PUCCH资源上接收N2个比特；所述PUCCH资源和所述N2个比特由终端设备根据N1个反馈信息确定，所述N1个反馈信息对应N1个下行时间单元；a receiving unit, configured to receive N2 bits on the physical uplink control channel PUCCH resource; the PUCCH resource and the N2 bits are determined by the terminal device according to N1 pieces of feedback information, and the N1 pieces of feedback information correspond to N1 downlink time units ;

第三确定单元，用于根据所述PUCCH资源和所述N2个比特确定N3个反馈信息的组合状态；所述N1、N2、N3为正整数，所述N3小于或等于N1。The third determining unit is configured to determine the combination state of the N3 pieces of feedback information according to the PUCCH resource and the N2 bits; the N1, N2, and N3 are positive integers, and the N3 is less than or equal to N1.

所述第三确定单元，用于根据所述PUCCH资源和所述N2个比特确定以下16种N3个反馈信息的组合状态中的任意一种：The third determining unit is configured to determine any one of the following 16 combination states of the N3 pieces of feedback information according to the PUCCH resource and the N2 bits:

第五方面，本发明实施例提供了一种终端设备，包括：处理器、收发器和存储器；In a fifth aspect, an embodiment of the present invention provides a terminal device, including: a processor, a transceiver, and a memory;

所述处理器、所述收发器和所述存储器相互连接，其中，所述存储器用于存储计算机程序，所述计算机程序包括程序指令，所述处理器被配置用于调用所述程序指令，执行本发明实施例第一方面或第一方面的任意一种实现方式提供的方法。The processor, the transceiver and the memory are interconnected, wherein the memory is used to store a computer program including program instructions, the processor is configured to invoke the program instructions, execute The method provided by the first aspect or any implementation manner of the first aspect of the embodiments of the present invention.

第六方面，本发明实施例提供了一种网络设备，包括：处理器、收发器和存储器；In a sixth aspect, an embodiment of the present invention provides a network device, including: a processor, a transceiver, and a memory;

所述处理器、所述收发器和所述存储器相互连接，其中，所述存储器用于存储计算机程序，所述计算机程序包括程序指令，所述处理器被配置用于调用所述程序指令，执行本发明实施例第二方面或第二方面的任意一种实现方式提供的方法。The processor, the transceiver and the memory are interconnected, wherein the memory is used to store a computer program including program instructions, the processor is configured to invoke the program instructions, execute The method provided by the second aspect or any implementation manner of the second aspect in the embodiments of the present invention.

第七方面，本发明实施例提供了一种通信系统，其特征在于，包括终端设备及网络设备；其中，所述终端设备用于执行本发明实施例第一方面或第一方面的任意一种实现方式提供的方法，所述网络设备用于执行本发明实施例第二方面或第二方面的任意一种实现方式提供的方法。In a seventh aspect, an embodiment of the present invention provides a communication system, characterized in that it includes a terminal device and a network device; wherein the terminal device is configured to execute the first aspect or any one of the first aspects of the embodiments of the present invention The method provided by the implementation manner, the network device is configured to execute the method provided by the second aspect or any one of the implementation manners of the second aspect of the embodiments of the present invention.

第八方面，本发明实施例提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序，所述计算机程序包括程序指令，所述程序指令当被处理器执行时使所述处理器执行本发明实施例第一方面或第一方面的任意一种实现方式；或者，所述程序指令当被处理器执行时使所述处理器执行本发明实施例第二方面或第二方面的任意一种实现方式提供的方法。In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program includes program instructions that, when executed by a processor, cause all The processor executes the first aspect or any implementation manner of the first aspect of the embodiments of the present invention; or, when the program instructions are executed by the processor, the program instructions cause the processor to execute the second aspect or the second aspect of the embodiments of the present invention. A method provided by any one implementation of the aspect.

可以看出，本发明实施例提供了一种物理上行控制信道发送方法、接收方法及相关装置，可以通过确定N1个反馈信息，并根据上述N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特；将上述N2个比特承载在上述PUCCH资源上发送给网络设备，使DC终端能够在NR载波上发送上行信号时，同时可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK。It can be seen that the embodiments of the present invention provide a method for sending a physical uplink control channel, a method for receiving a physical uplink control channel, and a related device, which can determine N1 pieces of feedback information, and determine the physical uplink control channel PUCCH resources and N2 pieces of physical uplink control channel according to the above N1 pieces of feedback information. bit; the above-mentioned N2 bits are carried on the above-mentioned PUCCH resource and sent to the network device, so that when the DC terminal can send the uplink signal on the NR carrier, it can also feed back the ACK of the downlink data received in all downlink subframes in the LTE mode. /NACK.

附图说明Description of drawings

为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需使用的附图作简单地介绍。In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below.

图1为现有技术中工作在DC模式下的终端的子帧分配示意图；1 is a schematic diagram of subframe allocation of a terminal operating in a DC mode in the prior art;

图2为本发明实施例提供的一种通信系统结构示意图；FIG. 2 is a schematic structural diagram of a communication system according to an embodiment of the present invention;

图3为本发明实施例提供的一种物理上行控制信道PUCCH发送方法流程图；3 is a flowchart of a method for sending a physical uplink control channel PUCCH according to an embodiment of the present invention;

图4为本发明实施例提供的一种反馈信息的组合状态与PUCCH资源和N2个比特的对应关系示意图；4 is a schematic diagram of the correspondence between a combination state of feedback information, PUCCH resources and N2 bits according to an embodiment of the present invention;

图5为本发明实施例提供的另一种反馈信息的组合状态与PUCCH资源和N2个比特的对应关系示意图；5 is a schematic diagram of a corresponding relationship between another combination state of feedback information, PUCCH resources and N2 bits provided by an embodiment of the present invention;

图6为本发明实施例提供的另一种反馈信息的组合状态与PUCCH资源和N2个比特的对应关系示意图；FIG. 6 is a schematic diagram of the correspondence between another combination state of feedback information, PUCCH resources and N2 bits according to an embodiment of the present invention;

图7为本发明实施例提供的另一种反馈信息的组合状态与PUCCH资源和N2个比特的对应关系示意图；FIG. 7 is a schematic diagram of a corresponding relationship between another combination state of feedback information, PUCCH resources and N2 bits according to an embodiment of the present invention;

图8为本发明实施例提供的一种物理上行控制信道PUCCH接收方法流程图；8 is a flowchart of a method for receiving a physical uplink control channel PUCCH according to an embodiment of the present invention;

图9为本发明实施例提供的一种物理上行控制信道PUCCH交互方法流程图；9 is a flowchart of a physical uplink control channel PUCCH interaction method provided by an embodiment of the present invention;

图10为本发明实施例提供的一种终端设备的结构示意图；FIG. 10 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;

图11为本发明实施例提供的一种网络设备的结构示意图；FIG. 11 is a schematic structural diagram of a network device according to an embodiment of the present invention;

图12为本发明实施例提供的另一种终端设备的结构示意图；FIG. 12 is a schematic structural diagram of another terminal device according to an embodiment of the present invention;

图13为本发明实施例提供的另一种网络设备的结构示意图。FIG. 13 is a schematic structural diagram of another network device according to an embodiment of the present invention.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”、“第三”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。The terms "first", "second", "third" and the like in the description and claims of the present invention and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally also includes For other steps or units inherent to these processes, methods, products or devices.

本发明实施例提供了一种通信系统，如图2所示，该通信系统包括：终端设备10和网络设备20，该终端设备10和网络设备20可以进行通信。具体地，网络设备20可以在向终端设备10发送下行数据，终端设备10可以向网络设备20上行反馈接收到的下行数据的ACK/NACK。An embodiment of the present invention provides a communication system. As shown in FIG. 2 , the communication system includes: a terminal device 10 and a network device 20 , and the terminal device 10 and the network device 20 can communicate. Specifically, the network device 20 may send downlink data to the terminal device 10 , and the terminal device 10 may feed back the ACK/NACK of the received downlink data to the network device 20 uplink.

其中，网络设备20例如可以为基站(eNodeB，eNB)；在第五代通信技术(5th-Generation，5G)中，该网络设备可以为适用于NR的基站(gNB)；在其他技术的通信系统中，该网络设备也可能存在其他名称，此处不再一一举例。终端设备10例如可以是手机、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(Mobile Internet Device，MID)、可穿戴设备(例如智能手表(如iWatch等)、智能手环、计步器等)，等等。The network device 20 may be, for example, a base station (eNodeB, eNB); in the fifth-generation communication technology (5th-Generation, 5G), the network device may be a base station (gNB) suitable for NR; in communication systems of other technologies , the network device may also have other names, which are not listed here. The terminal device 10 can be, for example, a mobile phone, a tablet computer, a notebook computer, a handheld computer, a mobile Internet device (Mobile Internet Device, MID), a wearable device (such as a smart watch (such as an iWatch, etc.), a smart bracelet, a pedometer, etc.) ,and many more.

接下来结合图2所示的通信系统，介绍本发明实施例提供的物理上行控制信道PUCCH发送方法。如图3所示，PUCCH发送方法至少可以包括以下几个步骤：Next, a method for sending a physical uplink control channel PUCCH provided by an embodiment of the present invention is introduced with reference to the communication system shown in FIG. 2 . As shown in FIG. 3 , the PUCCH sending method may at least include the following steps:

S301：确定N1个反馈信息。S301: Determine N1 pieces of feedback information.

具体地，上述N1个反馈信息对应N1个下行时间单元，时间单元可以但不限于是子帧、时隙等。本发明实施例中以时间单位是子帧为例进行说明。反馈信息用于表示终端设备10在某个下行子帧上接收的下行数据的状态。因此，一个反馈信息对应于一个下行时间单元。反馈信息的状态包括以下任意一种：ACK、NACK、不连续传输(DiscontinuousTransmission，DTX)、NACK/DTX(后续用Y表示)。其中，ACK表示接收的下行数据正确；NACK表示接收的下行数据不正确；DTX表示没有接收到下行数据；NACK/DTX(Y)表示接收到的下行数据不正确或者没有接收到下行数据。Specifically, the above-mentioned N1 pieces of feedback information correspond to N1 downlink time units, and the time units may be, but are not limited to, subframes, time slots, and the like. In the embodiment of the present invention, the time unit is a subframe as an example for description. The feedback information is used to indicate the status of downlink data received by the terminal device 10 in a certain downlink subframe. Therefore, one feedback information corresponds to one downlink time unit. The state of the feedback information includes any one of the following: ACK, NACK, discontinuous transmission (Discontinuous Transmission, DTX), and NACK/DTX (represented by Y subsequently). Among them, ACK means that the received downlink data is correct; NACK means that the received downlink data is incorrect; DTX means that the downlink data is not received; NACK/DTX(Y) means that the received downlink data is incorrect or no downlink data is received.

S302：根据N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特。S302: Determine physical uplink control channel PUCCH resources and N2 bits according to the N1 pieces of feedback information.

具体地，PUCCH资源和N2个比特联合指示N3个反馈信息的组合状态，N1、N2和N3为正整数，N3小于或等于N1。其中，N2＝2。Specifically, the PUCCH resource and N2 bits jointly indicate the combined state of the N3 pieces of feedback information, N1, N2, and N3 are positive integers, and N3 is less than or equal to N1. Wherein, N2=2.

可以知道的是，在LTE系统中，存在一种PUCCH的ACK/NACK反馈方式，即基于信道选择(channel selection)的PUCCH格式(format)1b方式，该方式简称为1BCS(1B ChannelSelection，1B信道选择)方式，该1BCS方式使用PUCCH format 1b携带的2比特(bit)信息，并选择几个特定PUCCH资源的某一个，来指示所要发送的ACK/NACK信息。因此，特定的PUCCH资源和N2个比特可以联合指示N3个反馈信息的组合状态。其中，上述组合状态由每个反馈信息的状态组成。例如N3＝3，组合状态即由3个反馈信息的状态组合而成。N3小于或等于N1，即根据N1个反馈信息确定的PUCCH资源和N2个比特可以联合指示N1个反馈信息的组合状态，或者可以联合指示N1个反馈信息中的部分反馈信息的组合状态。It can be known that in the LTE system, there is a PUCCH ACK/NACK feedback method, that is, the PUCCH format 1b method based on channel selection, which is referred to as 1BCS (1B Channel Selection, 1B Channel Selection). ) mode, the 1BCS mode uses the 2-bit (bit) information carried by the PUCCH format 1b, and selects one of several specific PUCCH resources to indicate the ACK/NACK information to be sent. Therefore, a specific PUCCH resource and N2 bits can jointly indicate the combined state of the N3 pieces of feedback information. Wherein, the above-mentioned combined state is composed of the state of each feedback information. For example, N3=3, the combined state is formed by combining three states of feedback information. N3 is less than or equal to N1, that is, the PUCCH resource determined according to the N1 pieces of feedback information and the N2 bits may jointly indicate the combined state of the N1 pieces of feedback information, or may jointly indicate the combined state of part of the N1 pieces of feedback information.

S303：将N2个比特承载在PUCCH资源上发送给网络设备。S303: The N2 bits are carried on the PUCCH resource and sent to the network device.

具体地，终端设备10采用上述PUCCH资源，将上述N2个比特承载在上述PUCCH资源上，发送给网络设备20。以使网络设备20在上述PUCCH资源上接收到上述N2个比特后，确定上述PUCCH资源及上述N2个比特联合指示的N3个反馈信息的组合状态，进而根据各反馈信息的状态确定是否需要进行数据重传，提升数据传输的可靠性。Specifically, the terminal device 10 uses the above-mentioned PUCCH resource, carries the above-mentioned N2 bits on the above-mentioned PUCCH resource, and sends the data to the network device 20 . In order to enable the network device 20 to determine the combined state of the above PUCCH resource and the N3 pieces of feedback information jointly indicated by the above-mentioned N2 bits after receiving the above-mentioned N2 bits on the above-mentioned PUCCH resource, and then determine whether to perform data processing according to the state of each feedback information. Retransmission improves the reliability of data transmission.

实施本发明实施例可以使DC终端能够在NR载波上发送上行信号时，同时可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK，提升通信系统的性能。Implementing the embodiments of the present invention enables the DC terminal to feed back ACK/NACK of downlink data received in all downlink subframes in the LTE mode when sending uplink signals on the NR carrier, thereby improving the performance of the communication system.

在一种可能的实施例中，N1＝5。此外，存在4个备选的PUCCH资源，且N2＝2。可以看出，N2＝2，意味着这2个比特存在4种情况，分别为11、10、01、00，加上4个备选的PUCCH资源，可以存在4*4＝16种组合方式，因此，不同的PUCCH资源和N2个比特的组合可以联合指示最多16种N3个反馈信息的组合状态。需要说明的是，特定的PUCCH资源和N2个比特可以联合指示一种N3个反馈信息的组合状态。上述PUCCH资源和N2个比特联合指示以下16种N3个反馈信息的组合状态中的任意一种：In a possible embodiment, N1=5. Furthermore, there are 4 alternative PUCCH resources, and N2=2. It can be seen that N2=2, which means that there are 4 cases of these 2 bits, namely 11, 10, 01, 00, plus 4 alternative PUCCH resources, there can be 4*4=16 combinations, Therefore, different combinations of PUCCH resources and N2 bits can jointly indicate a maximum of 16 combinations of N3 pieces of feedback information. It should be noted that a specific PUCCH resource and N2 bits may jointly indicate a combined state of N3 pieces of feedback information. The above-mentioned PUCCH resource and N2 bits jointly indicate any one of the following 16 combinations of N3 pieces of feedback information:

第1种：N3＝5，N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK。The first type: N3=5, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK.

第2种：N3＝5，N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK。The second type: N3=5, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK.

第3种：N3＝5，N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK。The third type: N3=5, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK.

第4种：N3＝5，N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK。The fourth type: N3=5, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK.

第5种：N3＝5，N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、Y。The fifth type: N3=5, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, Y.

第6种：N3＝5，N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、Y。The sixth type: N3=5, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, Y.

第7种：N3＝5，N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、Y。Type 7: N3=5, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, Y.

第8种：N3＝5，N3个反馈信息的组合状态为：Y、Y、ACK、ACK、Y。The eighth type: N3=5, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, Y.

第9种：N3＝4，N3个反馈信息的组合状态为：ACK、ACK、ACK、Y。The ninth type: N3=4, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, Y.

第10种：N3＝4，N3个反馈信息的组合状态为：Y、ACK、ACK、Y。The tenth type: N3=4, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, Y.

第11种：N3＝4，N3个反馈信息的组合状态为：ACK、Y、ACK、Y。The eleventh type: N3=4, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, Y.

第12种：N3＝4，N3个反馈信息的组合状态为：Y、Y、ACK、Y。The twelfth type: N3=4, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, Y.

第13种：N3＝3，N3个反馈信息的组合状态为：ACK、ACK、Y。The thirteenth type: N3=3, the combined state of the N3 pieces of feedback information is: ACK, ACK, Y.

第14种：N3＝3，N3个反馈信息的组合状态为：Y、ACK、Y。The 14th type: N3=3, the combined state of the N3 pieces of feedback information is: Y, ACK, Y.

第15种：N3＝3，N3个反馈信息的组合状态为：ACK、Y、Y。The fifteenth type: N3=3, the combined state of the N3 pieces of feedback information is: ACK, Y, Y.

第16种：N3＝3，N3个反馈信息的组合状态为：Y、Y、Y，且不为DTX、DTX、Y，或者N3个反馈信息的组合状态为Y、Y、Y且不为DTX、DTX、DTX。The 16th type: N3=3, the combined state of N3 feedback information is: Y, Y, Y, and not DTX, DTX, Y, or the combined state of N3 feedback information is Y, Y, Y and not DTX , DTX, DTX.

可以知道的是，当N3＝3，N3个反馈信息的组合状态为DTX、DTX、Y或者DTX、DTX、DTX时，终端设备10不发送ACK/NACK反馈信息至网络设备20，即终端设备10不会选择PUCCH资源，也不会向网络设备20发送N2个比特。It can be known that when N3=3, and the combined state of the N3 pieces of feedback information is DTX, DTX, Y or DTX, DTX, DTX, the terminal device 10 does not send the ACK/NACK feedback information to the network device 20, that is, the terminal device 10 No PUCCH resource is selected and N2 bits are not sent to the network device 20 .

在另外一种可能的实施例中，上述16种N3个反馈信息的组合状态中的每一种组合状态均由一个PUCCH资源和N2个比特联合指示。由上一实施例中的描述可知，PUCCH资源和N2个比特存在16种不同的组合方式，一种特定的PUCCH资源和N2个比特的组合对应一个特定的N3个反馈信息的组合状态。具体地，N3个反馈信息不同的组合状态与PUCCH资源和N2个比特的具体对应关系如图4所示。In another possible embodiment, each of the above 16 combination states of the N3 pieces of feedback information is jointly indicated by one PUCCH resource and N2 bits. It can be known from the description in the previous embodiment that there are 16 different combinations of PUCCH resources and N2 bits, and a specific combination of PUCCH resources and N2 bits corresponds to a specific combination state of N3 pieces of feedback information. Specifically, the specific corresponding relationship between the different combination states of the N3 pieces of feedback information and the PUCCH resources and the N2 bits is shown in FIG. 4 .

其中，

代表PUCCH资源1、

代表PUCCH资源2、

代表PUCCH资源3、

代表PUCCH资源4。in,

Represents PUCCH resource 1,

Represents PUCCH resource 2,

Represents PUCCH resource 3,

Represents PUCCH resource 4.

需要说明的是，上述N3个反馈信息的组合状态与PUCCH资源及N2个比特的对应关系不限于图4所示的关系，在具体实现中还可以有其他的对应关系，只需事先将对应关系配置到终端设备10及网络设备20即可。但是，对于PUCCH资源的选择需要从网络设备20给终端设备10下发的下行数据的下行控制信息(Downlink Control Information，DCI)中指示的PUCCH资源中选择。假设，N3＝3时，3个反馈信息分别反馈了在下行子帧2、3、4上接收到的下行数据的状态。在上述下行子帧2接收的下行数据对应的下行控制信息中指示了PUCCH资源为资源1；在上述下行子帧3接收的下行数据对应的下行控制信息中指示了PUCCH资源为资源2；在上述下行子帧4接收的下行数据对应的下行控制信息中指示了PUCCH资源为资源3，那么此时对于PUCCH资源的选择则应该从资源1、资源2及资源3中选择。It should be noted that the corresponding relationship between the combination state of the above N3 pieces of feedback information, PUCCH resources and N2 bits is not limited to the relationship shown in FIG. It can be configured to the terminal device 10 and the network device 20 . However, the selection of the PUCCH resources needs to be selected from the PUCCH resources indicated in the downlink control information (Downlink Control Information, DCI) of the downlink data delivered by the network device 20 to the terminal device 10 . It is assumed that when N3=3, the three pieces of feedback information feed back the status of downlink data received in downlink subframes 2, 3, and 4, respectively. The PUCCH resource is indicated as resource 1 in the downlink control information corresponding to the downlink data received in the above downlink subframe 2; the PUCCH resource is indicated as resource 2 in the downlink control information corresponding to the downlink data received in the above downlink subframe 3; The downlink control information corresponding to the downlink data received in the downlink subframe 4 indicates that the PUCCH resource is resource 3, then the selection of the PUCCH resource at this time should be selected from resource 1, resource 2 and resource 3.

在另外一种可能的实施例中，在上述16种N3个反馈信息的组合状态中，在N3小于N1的情况下，也可将第N3+1个至第N1个反馈信息的状态看作的任意状态(any)，即第N3+1个反馈信息的状态可以是ACK、NACK、DTX、Y中的任意一种。那么，PUCCH资源和N2个比特联合指示N1个反馈信息的组合状态。In another possible embodiment, in the above-mentioned 16 kinds of combination states of N3 pieces of feedback information, when N3 is less than N1, the states of the N3+1th to N1th feedback information can also be regarded as Any state (any), that is, the state of the N3+1 th feedback information, may be any one of ACK, NACK, DTX, and Y. Then, the PUCCH resource and the N2 bits jointly indicate the combined state of the N1 pieces of feedback information.

例如，当N1＝5，N3＝4，且N3个反馈信息的组合状态为ACK、ACK、ACK、Y时，也可以等效成N1＝5，N3＝5，且N3个反馈信息的组合状态为ACK、ACK、ACK、Y、any。当N1＝5，N3＝3，且N3个反馈信息的组合状态为ACK、ACK、Y时，也可以等效成N1＝5，N3＝5，且N3个反馈信息的组合状态为ACK、ACK、ACK、Y、any、any。For example, when N1=5, N3=4, and the combined state of the N3 pieces of feedback information is ACK, ACK, ACK, and Y, it can also be equivalent to N1=5, N3=5, and the combined state of the N3 pieces of feedback information ACK, ACK, ACK, Y, any. When N1=5, N3=3, and the combined state of the N3 pieces of feedback information is ACK, ACK, Y, it can also be equivalent to N1=5, N3=5, and the combined state of the N3 pieces of feedback information is ACK, ACK , ACK, Y, any, any.

实施本发明实施例可以使一个上行子帧同时反馈5个下行子帧的ACK/NACK反馈信息，使用场景更加明确，且可以将5个比特中的3个比特进行绑定，使终端设备可以采用基于信道选择的PUCCH格式1b，提升ACK/NACK反馈信息传输的可靠性，进而提升通信系统的可靠性。Implementing the embodiments of the present invention can enable one uplink subframe to simultaneously feed back ACK/NACK feedback information of five downlink subframes, and the usage scenarios are more clear, and 3 bits of the 5 bits can be bound, so that the terminal device can use the ACK/NACK feedback information. The PUCCH format 1b based on channel selection improves the reliability of ACK/NACK feedback information transmission, thereby improving the reliability of the communication system.

在一种可能的实施例中，N1＝6。此外，存在4个备选的PUCCH资源，且N2＝2。可以看出，N2＝2，意味着这2个比特存在4种情况，分别为11、10、01、00，加上4个备选的PUCCH资源，可以存在4*4＝16种组合方式，因此，不同的PUCCH资源和N2个比特的组合可以联合指示最多16种N3个反馈信息的组合状态。需要说明的是，特定的PUCCH资源和N2个比特可以联合指示一种N3个反馈信息的组合状态。上述PUCCH资源和N2个比特联合指示以下16种N3个反馈信息的组合状态中的任意一种：In a possible embodiment, N1=6. Furthermore, there are 4 alternative PUCCH resources, and N2=2. It can be seen that N2=2, which means that there are 4 cases of these 2 bits, namely 11, 10, 01, 00, plus 4 alternative PUCCH resources, there can be 4*4=16 combinations, Therefore, different combinations of PUCCH resources and N2 bits can jointly indicate a maximum of 16 combinations of N3 pieces of feedback information. It should be noted that a specific PUCCH resource and N2 bits may jointly indicate a combined state of N3 pieces of feedback information. The above-mentioned PUCCH resource and N2 bits jointly indicate any one of the following 16 combinations of N3 pieces of feedback information:

第1种：N3＝6，N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK、ACK或ACK、ACK、ACK、DTX、DTX、DTX。The first type: N3=6, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK, ACK or ACK, ACK, ACK, DTX, DTX, DTX.

第2种：N3＝6，N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK、ACK或Y、ACK、ACK、DTX、DTX、DTX。The second type: N3=6, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK, ACK or Y, ACK, ACK, DTX, DTX, DTX.

第3种：N3＝6，N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK、ACK或ACK、Y、ACK、DTX、DTX、DTX。The third type: N3=6, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK, ACK or ACK, Y, ACK, DTX, DTX, DTX.

第4种：N3＝6，N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK、ACK或Y、Y、ACK、DTX、DTX、DTX。The fourth type: N3=6, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK, ACK or Y, Y, ACK, DTX, DTX, DTX.

第5种：N3＝6，N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK、Y。The fifth type: N3=6, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK, Y.

第6种：N3＝6，N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK、Y。The sixth type: N3=6, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK, Y.

第7种：N3＝6，N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK、Y。Type 7: N3=6, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK, Y.

第8种：N3＝6，N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK、Y。The eighth type: N3=6, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK, Y.

第9种：N3＝5，N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、Y。The ninth type: N3=5, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, Y.

第10种：N3＝5，N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、Y。The tenth type: N3=5, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, Y.

第11种：N3＝5，N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、Y。The eleventh type: N3=5, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, Y.

第12种：N3＝5，N3个反馈信息的组合状态为：Y、Y、ACK、ACK、Y。The twelfth type: N3=5, the combined state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, Y.

第13种：N3＝4或3，N3个反馈信息的组合状态为：ACK、ACK、ACK、Y或ACK、ACK、Y。The thirteenth type: N3=4 or 3, the combined state of the N3 pieces of feedback information is: ACK, ACK, ACK, Y or ACK, ACK, Y.

第14种：N3＝4或3，N3个反馈信息的组合状态为：Y、ACK、ACK、Y或Y、ACK、Y。Type 14: N3=4 or 3, the combined state of the N3 pieces of feedback information is: Y, ACK, ACK, Y or Y, ACK, Y.

第15种：N3＝4或3，N3个反馈信息的组合状态为：ACK、Y、ACK、Y或ACK、Y、Y。The fifteenth type: N3=4 or 3, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, Y or ACK, Y, Y.

第16种：N3＝4或3，N3个反馈信息的组合状态为：Y、Y、ACK、Y或Y、Y、Y且N3个反馈信息的组合状态不为非连续传输DTX、DTX、Y，或者N3个反馈信息的组合状态为Y、Y、ACK、Y或Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、DTX。The 16th type: N3=4 or 3, the combined state of N3 feedback information is: Y, Y, ACK, Y or Y, Y, Y and the combined state of N3 feedback information is not discontinuous transmission DTX, DTX, Y , or the combined state of the N3 pieces of feedback information is Y, Y, ACK, Y or Y, Y, and Y, and the combined state of the N3 pieces of feedback information is not DTX, DTX, DTX.

在另外一种可能的实施例中，上述16种N3个反馈信息的组合状态中的每一种组合状态均由一个PUCCH资源和N2个比特联合指示。由上一实施例中的描述可知，PUCCH资源和N2个比特存在16种不同的组合方式，一种特定的PUCCH资源和N2个比特的组合对应一个特定的N3个反馈信息的组合状态。具体地，N3个反馈信息不同的组合状态与PUCCH资源和N2个比特的具体对应关系如图5所示。In another possible embodiment, each of the above 16 combination states of the N3 pieces of feedback information is jointly indicated by one PUCCH resource and N2 bits. It can be known from the description in the previous embodiment that there are 16 different combinations of PUCCH resources and N2 bits, and a specific combination of PUCCH resources and N2 bits corresponds to a specific combination state of N3 pieces of feedback information. Specifically, the specific correspondence between the different combination states of the N3 pieces of feedback information and the PUCCH resources and the N2 bits is shown in FIG. 5 .

其中，

代表PUCCH资源1、

代表PUCCH资源2、

代表PUCCH资源3、

代表PUCCH资源4。in,

Represents PUCCH resource 1,

Represents PUCCH resource 2,

Represents PUCCH resource 3,

Represents PUCCH resource 4.

需要说明的是，上述N3个反馈信息的组合状态与PUCCH资源及N2个比特的对应关系不限于图5所示的关系，在具体实现中还可以有其他的对应关系，只需事先将对应关系配置到终端设备10及网络设备20即可。但是，对于PUCCH资源的选择可参考图4实施例中的相关描述，在此不再赘述。It should be noted that the corresponding relationship between the combination state of the above N3 pieces of feedback information, PUCCH resources and N2 bits is not limited to the relationship shown in FIG. It can be configured to the terminal device 10 and the network device 20 . However, for the selection of PUCCH resources, reference may be made to the relevant description in the embodiment of FIG. 4 , and details are not repeated here.

那么，在上述第9种组合状态中，N3个反馈信息的组合状态即为：ACK、ACK、ACK、ACK、Y、any。Then, in the above ninth combination state, the combination state of the N3 pieces of feedback information is: ACK, ACK, ACK, ACK, Y, any.

在上述第10种组合状态中，N3个反馈信息的组合状态即为：Y、ACK、ACK、ACK、Y、any。In the above tenth combination state, the combination state of the N3 pieces of feedback information is: Y, ACK, ACK, ACK, Y, any.

在上述第11种组合状态中，N3个反馈信息的组合状态即为：ACK、Y、ACK、ACK、Y、any。In the eleventh combination state above, the combination state of the N3 pieces of feedback information is: ACK, Y, ACK, ACK, Y, any.

在上述第12种组合状态中，N3个反馈信息的组合状态即为：Y、Y、ACK、ACK、Y、any。In the above-mentioned 12th combination state, the combination state of the N3 pieces of feedback information is: Y, Y, ACK, ACK, Y, any.

在上述第13种组合状态中，N3个反馈信息的组合状态即为：ACK、ACK、ACK、Y、any、any或ACK、ACK、Y、any、any、any，且不为ACK、ACK、ACK、DTX、DTX、DTX。In the 13th combination state above, the combination state of the N3 pieces of feedback information is: ACK, ACK, ACK, Y, any, any or ACK, ACK, Y, any, any, any, and not ACK, ACK, ACK, DTX, DTX, DTX.

在上述第14种组合状态中，N3个反馈信息的组合状态即为：Y、ACK、ACK、Y、any、any或Y、ACK、Y、any、any、any，且不为Y、ACK、ACK、DTX、DTX、DTX。In the above-mentioned 14th combination state, the combination state of the N3 pieces of feedback information is: Y, ACK, ACK, Y, any, any or Y, ACK, Y, any, any, any, and not Y, ACK, ACK, DTX, DTX, DTX.

在上述第15种组合状态中，N3个反馈信息的组合状态即为：ACK、Y、ACK、Y、any、any或ACK、Y、Y、any、any、any，且不为ACK、Y、ACK、DTX、DTX、DTX。In the above-mentioned 15th combined state, the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, Y, any, any or ACK, Y, Y, any, any, any, and not ACK, Y, ACK, DTX, DTX, DTX.

在上述第16种组合状态中，N3个反馈信息的组合状态即为：Y、Y、ACK、Y、any、any或Y、Y、Y、any、any、any，且不为Y、Y、ACK、DTX、DTX、DTX。In the above-mentioned 16th combination state, the combination state of the N3 feedback information is: Y, Y, ACK, Y, any, any or Y, Y, Y, any, any, any, and not Y, Y, ACK, DTX, DTX, DTX.

可以知道的是，当N3个反馈信息的组合状态为DTX、DTX、Y、any、any、any或者DTX、DTX、DTX、any、any、any时，终端设备10不发送ACK/NACK反馈信息至网络设备20，即终端设备10不会选择PUCCH资源，也不会向网络设备20发送N2个比特。It can be known that, when the combined state of the N3 pieces of feedback information is DTX, DTX, Y, any, any, any or DTX, DTX, DTX, any, any, any, the terminal device 10 does not send the ACK/NACK feedback information to The network device 20 , that is, the terminal device 10 will not select the PUCCH resource and will not send N2 bits to the network device 20 .

实施本发明实施例可以使一个上行子帧同时反馈6个下行子帧的ACK/NACK反馈信息，使用场景更加明确，且可以将6个比特中的4个比特进行绑定，使终端设备可以采用基于信道选择的PUCCH格式1b，提升ACK/NACK反馈信息传输的可靠性，进而提升通信系统的可靠性。Implementing the embodiments of the present invention enables one uplink subframe to simultaneously feed back the ACK/NACK feedback information of six downlink subframes, and the usage scenarios are clearer, and 4 bits of the 6 bits can be bound, so that the terminal device can use the The PUCCH format 1b based on channel selection improves the reliability of ACK/NACK feedback information transmission, thereby improving the reliability of the communication system.

在一种可能的实施例中，N3个反馈信息的排列顺序由其对应的下行分配指示(Downlink assignment indicator，DAI)决定。其中，DAI信息由DCI承载，DCI与终端设备10在下行时间单元上接收的数据对应，N3个反馈信息对应终端设备10在N3个下行时间单元上接收的数据。例如，N3个反馈信息的组合状态中的第一个反馈信息对应的DAI值为1，N3个反馈信息的组合状态中的第二个反馈信息对应的DAI值为2，以此类推。需要说明的是，在某种使用场景中，DAI最大取值为4，此时需要对DAI循环取值，即当上一个反馈信息对应的DAI值为4，而下一个反馈信息对应的DAI值为1时，可以将该反馈信息对应的DAI值解读为5。In a possible embodiment, the arrangement order of the N3 pieces of feedback information is determined by its corresponding downlink assignment indicator (Downlink assignment indicator, DAI). The DAI information is carried by the DCI, the DCI corresponds to the data received by the terminal device 10 in the downlink time unit, and the N3 pieces of feedback information correspond to the data received by the terminal device 10 in the N3 downlink time units. For example, the DAI value corresponding to the first feedback information in the combined state of the N3 feedback information is 1, the DAI value corresponding to the second feedback information in the combined state of the N3 feedback information is 2, and so on. It should be noted that in a certain usage scenario, the maximum value of DAI is 4. At this time, the value of DAI needs to be cyclically set, that is, when the DAI value corresponding to the previous feedback information is 4, and the DAI value corresponding to the next feedback information When it is 1, the DAI value corresponding to the feedback information can be interpreted as 5.

实施本发明实施例可以通过DAI值对反馈信息进行排序，便于网络设备快速确定各下行子帧接收的数据的状态，进而确定是否需要重传数据，提升通信系统的可靠性。By implementing the embodiments of the present invention, the feedback information can be sorted by the DAI value, so that the network device can quickly determine the status of the data received in each downlink subframe, and then determine whether the data needs to be retransmitted, thereby improving the reliability of the communication system.

在另外一种可能的实施例中，N3个反馈信息的排列顺序由其对应的N3个下行时间单元的顺序决定。例如，对于一个给定的上行子帧，其反馈的下行子帧按时间顺序可以编号为子帧0、子帧1、……、子帧(N1-1)，那么N3个反馈信息的组合状态中的第一个反馈信息对应于子帧0，N3个反馈信息的组合状态中的第二个反馈信息对应于子帧1，以此类推，N3个反馈信息的组合状态中的第N3个反馈信息对应于子帧N3-1。可以知道的是，N3小于或者等于N1。In another possible embodiment, the arrangement order of the N3 pieces of feedback information is determined by the order of the corresponding N3 downlink time units. For example, for a given uplink subframe, the feedback downlink subframes can be numbered as subframe 0, subframe 1, ..., subframe (N1-1) in time sequence, then the combined state of the N3 pieces of feedback information The first feedback information in corresponds to subframe 0, the second feedback information in the combined state of N3 feedback information corresponds to subframe 1, and so on, the N3 feedback information in the combined state of N3 feedback information The information corresponds to subframe N3-1. It can be known that N3 is less than or equal to N1.

基于上述根据下行时间单元决定反馈信息的排列顺序，在N1＝N3＝5、N2＝2的情况下，N3个反馈信息的组合状态与PUCCH资源和N2个比特的对应关系还可以如图6所示；在N1＝N3＝6、N2＝2的情况下，N3个反馈信息的组合状态与PUCCH资源和N2个比特的对应关系还可以如图7所示。具体可分别参考图4及图5实施例中的相关描述，在此不再赘述。Based on the above determination of the order of feedback information according to the downlink time unit, in the case of N1=N3=5, N2=2, the corresponding relationship between the combination state of N3 pieces of feedback information, PUCCH resources and N2 bits can also be as shown in FIG. 6 . In the case of N1=N3=6 and N2=2, the corresponding relationship between the combined state of the N3 pieces of feedback information and the PUCCH resources and the N2 bits may also be as shown in FIG. 7 . For details, reference may be made to the relevant descriptions in the embodiments of FIG. 4 and FIG. 5 , which are not repeated here.

在另外一种可能的实施例中，终端设备10可以同时支持上述两种方式对N3个反馈信息进行排列序，但在具体使用过程中只能采用其中一种方式对反馈信息进行排序。In another possible embodiment, the terminal device 10 can simultaneously support the above two ways to sort the N3 pieces of feedback information, but only one of the ways can be used to sort the feedback information in a specific use process.

具体地，终端设备10在确定N1个反馈信息之后，可以根据接收到的DCI来选择采用哪种方式对N1个反馈信息进行排序，若DCI中携带DAI值，则根据各个反馈信息对应的DAI值对反馈信息进行排序，具体的排序方法参考前述相关实施例，在此不再赘述。若DCI中没有携带DAI值，则根据各个反馈信息对应的下行子帧的时间顺序对各个反馈信息进行排序，具体的排序方法可参考前述相关实施例，在此不再赘述。Specifically, after determining the N1 pieces of feedback information, the terminal device 10 can choose which method to use to sort the N1 pieces of feedback information according to the received DCI, and if the DCI carries the DAI value, then according to the DAI value corresponding to each feedback information For sorting the feedback information, reference is made to the foregoing related embodiments for the specific sorting method, which will not be repeated here. If the DCI does not carry the DAI value, the respective feedback information is sorted according to the time sequence of the downlink subframes corresponding to the respective feedback information, and the specific sorting method can refer to the above-mentioned related embodiments, which will not be repeated here.

需要说明的是，上述所有实施例中的终端即为DC终端，即该终端可同时接入NR和LTE，且上述下行时间单元为LTE模式下的时间单元，且上述下行时间单元为同一个小区的时间单元。It should be noted that the terminal in all the above embodiments is a DC terminal, that is, the terminal can access NR and LTE at the same time, and the above downlink time unit is the time unit in the LTE mode, and the above downlink time unit is the same cell. time unit.

实施本发明实施例可以通过下行时间单元的顺序对反馈信息进行排序，便于网络设备快速确定各下行子帧接收的数据的状态，进而确定是否需要重传数据，提升通信系统的可靠性。Implementing the embodiments of the present invention can sort the feedback information according to the sequence of downlink time units, which facilitates the network device to quickly determine the status of data received in each downlink subframe, and then determines whether data needs to be retransmitted, thereby improving the reliability of the communication system.

可以知道的是，本发明实施例提供的N1＝5或6时N3个反馈信息的组合状态不限于上述实施例提供的组合状态，在实际使用过程中还可以是其他的组合状态，在此不做限制。It can be known that the combination state of N3 pieces of feedback information provided by the embodiment of the present invention when N1=5 or 6 is not limited to the combination state provided by the above embodiment, and may also be other combination states in the actual use process. make restrictions.

可以知道的是，本发明实施例的PUCCH发送方法不限于适用N1＝5或6的场景，还可以使用于N1大于6的场景，具体方法可参考前述N1＝5或6的实施例，在此不再赘述。It can be known that the PUCCH sending method in the embodiment of the present invention is not limited to the scenario where N1=5 or 6, but can also be used in the scenario where N1 is greater than 6. For the specific method, refer to the foregoing embodiment with N1=5 or 6, here No longer.

相应的，本发明实施例还提供了一种物理上行控制信道PUCCH接收方法，如图8所示，该方法至少可以包括以下几个步骤：Correspondingly, an embodiment of the present invention also provides a method for receiving a physical uplink control channel PUCCH. As shown in FIG. 8 , the method may at least include the following steps:

S801：在物理上行控制信道PUCCH资源上接收N2个比特。S801: Receive N2 bits on the physical uplink control channel PUCCH resource.

具体地，网络设备20在PUCCH资源上接收终端设备10发送的N2个比特。PUCCH资源和N2个比特由终端设备10根据N1个反馈信息确定，N1个反馈信息对应N1个下行时间单元。时间单元可以但不限于是子帧、时隙等。本发明实施例中以时间单位是子帧为例进行说明。反馈信息用于表示终端设备10在某个下行子帧上接收的下行数据的状态。因此，一个反馈信息对应于一个下行时间单元。反馈信息的状态包括以下任意一种：ACK、NACK、DTX、NACK/DTX(后续用Y表示)。其中，ACK表示接收的下行数据正确；NACK表示接收的下行数据不正确；DTX表示没有接收到下行数据；NACK/DTX(Y)表示接收到的下行数据不正确或者没有接收到下行数据。Specifically, the network device 20 receives N2 bits sent by the terminal device 10 on the PUCCH resource. The PUCCH resource and N2 bits are determined by the terminal device 10 according to N1 pieces of feedback information, and the N1 pieces of feedback information correspond to N1 downlink time units. A time unit may be, but is not limited to, a subframe, a time slot, or the like. In the embodiment of the present invention, the time unit is a subframe as an example for description. The feedback information is used to indicate the status of downlink data received by the terminal device 10 in a certain downlink subframe. Therefore, one feedback information corresponds to one downlink time unit. The state of the feedback information includes any one of the following: ACK, NACK, DTX, NACK/DTX (represented by Y subsequently). Among them, ACK means that the received downlink data is correct; NACK means that the received downlink data is incorrect; DTX means that the downlink data is not received; NACK/DTX(Y) means that the received downlink data is incorrect or no downlink data is received.

S802：根据PUCCH资源和N2个比特确定N3个反馈信息的组合状态。S802: Determine the combined state of the N3 pieces of feedback information according to the PUCCH resource and the N2 bits.

具体地，N1、N2、N3为正整数，N3小于或等于N1。Specifically, N1, N2, and N3 are positive integers, and N3 is less than or equal to N1.

具体地，网络设备20在上述PUCCH资源上接收到上述N2个比特后，确定上述PUCCH资源及上述N2个比特联合指示的N3个反馈信息的组合状态，进而根据各反馈信息的状态确定是否需要进行数据重传，提升数据传输的可靠性。Specifically, after receiving the above-mentioned N2 bits on the above-mentioned PUCCH resource, the network device 20 determines the combination state of the above-mentioned PUCCH resource and the N3 pieces of feedback information jointly indicated by the above-mentioned N2 bits, and then determines whether it is necessary to perform Data retransmission improves the reliability of data transmission.

本发明实施例还提供了一种物理上行控制信道PUCCH交互方法，如图9所示，该方法至少可以包括以下几个步骤：The embodiment of the present invention also provides a physical uplink control channel PUCCH interaction method. As shown in FIG. 9 , the method may at least include the following steps:

S901：网络设备20在N1个下行时间单元上向终端设备10发送数据。S901: The network device 20 sends data to the terminal device 10 in N1 downlink time units.

S902：终端设备10确定N1个下行时间单元对应的N1个反馈信息。S902: The terminal device 10 determines N1 pieces of feedback information corresponding to the N1 downlink time units.

具体地，S902与S301一致，在此不再赘述。Specifically, S902 is consistent with S301, and details are not repeated here.

S903：终端设备10根据N1个反馈信息确定PUCCH资源和N2个比特。S903: The terminal device 10 determines PUCCH resources and N2 bits according to the N1 pieces of feedback information.

具体地，S903与S302一致，在此不再赘述。Specifically, S903 is the same as S302, and details are not repeated here.

S904：终端设备10将N2个比特承载在PUCCH资源上发送给网络设备20。S904: The terminal device 10 sends the N2 bits to the network device 20 by carrying the N2 bits on the PUCCH resource.

具体地，S904与S303一致，在此不再赘述。Specifically, S904 is the same as S303, and details are not repeated here.

S905：网络设备20根据PUCCH资源和N2个比特确定N3个反馈信息的组合状态。S905: The network device 20 determines the combined state of the N3 pieces of feedback information according to the PUCCH resource and the N2 bits.

具体地，S905与S802一致，在此不再赘述。Specifically, S905 is the same as S802, and details are not repeated here.

实施本发明实施例可以使DC终端能够在NR载波上发送上行信号时，同时可以反馈在LTE模式下所有下行子帧内接收到的下行数据的ACK/NACK，提升ACK/NACK反馈的可靠性，进而提升通信系统的可靠性。Implementing the embodiments of the present invention can enable the DC terminal to feed back the ACK/NACK of the downlink data received in all downlink subframes in the LTE mode when sending the uplink signal on the NR carrier, thereby improving the reliability of the ACK/NACK feedback, This improves the reliability of the communication system.

本发明实施例还提供了一种终端设备，参见图10，图10是本发明实施例提供的一种终端设备的示意框图，该终端设备10至少可以包括：第一确定单元110、第二确单元120、发送单元130；其中，An embodiment of the present invention further provides a terminal device. Referring to FIG. 10, FIG. 10 is a schematic block diagram of a terminal device provided by an embodiment of the present invention. The terminal device 10 may at least include: a first determining unit 110, a second determining unit 110 unit 120, sending unit 130; wherein,

第一确定单元110，用于确定N1个反馈信息；上述N1个反馈信息对应N1个下行时间单元。The first determining unit 110 is configured to determine N1 pieces of feedback information; the above-mentioned N1 pieces of feedback information correspond to N1 downlink time units.

第二确定单元120，用于根据所述N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特；上述PUCCH资源和N2个比特联合指示N3个反馈信息的组合状态，上述N1、N2和N3为正整数，上述N3小于或等于N1。The second determining unit 120 is configured to determine physical uplink control channel PUCCH resources and N2 bits according to the N1 pieces of feedback information; the above-mentioned PUCCH resources and N2 bits of bits jointly indicate the combined state of the N3 pieces of feedback information, the above-mentioned N1, N2 and N3 is a positive integer, and the above N3 is less than or equal to N1.

发送单元130，用于将上述N2个比特承载在上述PUCCH资源上发送给网络设备。The sending unit 130 is configured to carry the above-mentioned N2 bits on the above-mentioned PUCCH resource and send the above-mentioned N2 bits to the network device.

在一个可能的实施例中，上述N1等于5，上述PUCCH资源和N2个比特联合指示以下16种N3个反馈信息的组合状态中的任意一种：In a possible embodiment, the above-mentioned N1 is equal to 5, and the above-mentioned PUCCH resource and N2 bits jointly indicate any one of the following 16 combination states of the N3 pieces of feedback information:

N3＝5，上述N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK；或者，N3=5, the combined state of the above N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK; or,

N3＝5，上述N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK；或者，N3=5, the combined state of the above N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK; or,

N3＝5，上述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK；或者，N3=5, the combined state of the above N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK; or,

N3＝5，上述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK；或者，N3=5, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK; or,

N3＝5，上述N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、Y；或者，N3=5, the combined state of the above N3 pieces of feedback information is: ACK, ACK, ACK, ACK, Y; or,

N3＝5，上述N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、Y；或者，N3=5, the combined state of the above N3 pieces of feedback information is: Y, ACK, ACK, ACK, Y; or,

N3＝5，上述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、Y；或者，N3=5, the combined state of the above N3 pieces of feedback information is: ACK, Y, ACK, ACK, Y; or,

N3＝5，上述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、Y；或者，N3=5, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, ACK, Y; or,

N3＝4，上述N3个反馈信息的组合状态为：ACK、ACK、ACK、Y；或者，N3=4, the combined state of the above N3 pieces of feedback information is: ACK, ACK, ACK, Y; or,

N3＝4，上述N3个反馈信息的组合状态为：Y、ACK、ACK、Y；或者，N3=4, the combined state of the above N3 pieces of feedback information is: Y, ACK, ACK, Y; or,

N3＝4，上述N3个反馈信息的组合状态为：ACK、Y、ACK、Y；或者，N3=4, the combined state of the above N3 pieces of feedback information is: ACK, Y, ACK, Y; or,

N3＝4，上述N3个反馈信息的组合状态为：Y、Y、ACK、Y；或者，N3=4, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, Y; or,

N3＝3，上述N3个反馈信息的组合状态为：ACK、ACK、Y；或者，N3=3, the combined state of the above N3 pieces of feedback information is: ACK, ACK, Y; or,

N3＝3，上述N3个反馈信息的组合状态为：Y、ACK、Y；或者，N3=3, the combined state of the above N3 pieces of feedback information is: Y, ACK, Y; or,

N3＝3，上述N3个反馈信息的组合状态为：ACK、Y、Y；或者，N3=3, the combined state of the above N3 pieces of feedback information is: ACK, Y, Y; or,

N3＝3，上述N3个反馈信息的组合状态为：Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、Y，或N3个反馈信息的组合状态为Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、DTX。N3=3, the combined state of the above N3 pieces of feedback information is: Y, Y, Y and the combined state of the N3 pieces of feedback information is not DTX, DTX, Y, or the combined state of the N3 pieces of feedback information is Y, Y, Y and The combined state of the N3 pieces of feedback information is not DTX, DTX, or DTX.

可以知道的是，当N3＝3，N3个反馈信息的组合状态为Y、DTX、DTX或者DTX、DTX、DTX时，终端设备10不发送ACK/NACK反馈信息至网络设备20，即终端设备10不会选择PUCCH资源，也不会向网络设备20发送N2个比特。It can be known that when N3=3 and the combined state of the N3 pieces of feedback information is Y, DTX, DTX or DTX, DTX, DTX, the terminal device 10 does not send the ACK/NACK feedback information to the network device 20, that is, the terminal device 10 No PUCCH resource is selected and N2 bits are not sent to the network device 20 .

在一个可能的实施例中，上述N1等于6，上述PUCCH资源和N2个比特联合指示以下16种N3个反馈信息的组合状态中的任意一种：In a possible embodiment, the above-mentioned N1 is equal to 6, and the above-mentioned PUCCH resource and N2 bits jointly indicate any one of the following 16 combination states of the N3 pieces of feedback information:

N3＝6，上述N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK、ACK或ACK、ACK、ACK、DTX、DTX、DTX；或者，N3=6, the combined state of the above N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK, ACK or ACK, ACK, ACK, DTX, DTX, DTX; or,

N3＝6，上述N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK、ACK或Y、ACK、ACK、DTX、DTX、DTX；或者，N3=6, the combined state of the above N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK, ACK or Y, ACK, ACK, DTX, DTX, DTX; or,

N3＝6，上述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK、ACK或ACK、Y、ACK、DTX、DTX、DTX；或者，N3=6, the combined state of the above N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK, ACK or ACK, Y, ACK, DTX, DTX, DTX; or,

N3＝6，上述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK、ACK或Y、Y、ACK、DTX、DTX、DTX；或者，N3=6, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK, ACK or Y, Y, ACK, DTX, DTX, DTX; or,

N3＝6，上述N3个反馈信息的组合状态为：ACK、ACK、ACK、ACK、ACK、Y；或者，N3=6, the combined state of the above N3 pieces of feedback information is: ACK, ACK, ACK, ACK, ACK, Y; or,

N3＝6，上述N3个反馈信息的组合状态为：Y、ACK、ACK、ACK、ACK、Y；或者，N3=6, the combined state of the above N3 pieces of feedback information is: Y, ACK, ACK, ACK, ACK, Y; or,

N3＝6，上述N3个反馈信息的组合状态为：ACK、Y、ACK、ACK、ACK、Y；或者，N3=6, the combined state of the above N3 pieces of feedback information is: ACK, Y, ACK, ACK, ACK, Y; or,

N3＝6，上述N3个反馈信息的组合状态为：Y、Y、ACK、ACK、ACK、Y；或者，N3=6, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, ACK, ACK, Y; or,

N3＝4或3，上述N3个反馈信息的组合状态为：ACK、ACK、ACK、Y或ACK、ACK、Y；或者，N3=4 or 3, the combined state of the above N3 pieces of feedback information is: ACK, ACK, ACK, Y or ACK, ACK, Y; or,

N3＝4或3，上述N3个反馈信息的组合状态为：Y、ACK、ACK、Y或Y、ACK、Y；或者，N3=4 or 3, the combined state of the above N3 pieces of feedback information is: Y, ACK, ACK, Y or Y, ACK, Y; or,

N3＝4或3，上述N3个反馈信息的组合状态为：ACK、Y、ACK、Y或ACK、Y、Y；或者，N3=4 or 3, the combined state of the above N3 pieces of feedback information is: ACK, Y, ACK, Y or ACK, Y, Y; or,

N3＝4或3，上述N3个反馈信息的组合状态为：Y、Y、ACK、Y或Y、Y、Y且N3个反馈信息的组合状态不为非连续传输DTX、DTX、Y，或者N3个反馈信息的组合状态为Y、Y、ACK、Y或Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、DTX。N3=4 or 3, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, Y or Y, Y, Y and the combined state of the N3 pieces of feedback information is not discontinuous transmission DTX, DTX, Y, or N3 The combined state of the pieces of feedback information is Y, Y, ACK, Y or Y, Y, Y, and the combined state of the N3 pieces of feedback information is not DTX, DTX, DTX.

在一个可能的实施例中，上述16种N3个反馈信息的组合状态中的每一种组合状态均由一个上述PUCCH资源和N2个比特联合指示。In a possible embodiment, each of the above-mentioned 16 combination states of the N3 pieces of feedback information is jointly indicated by one of the above-mentioned PUCCH resources and N2 bits.

在一个可能的实施例中，上述N3个反馈信息的组合状态中，上述N3个反馈信息的排列顺序由上述N3个反馈信息对应的N3个下行时间单元的顺序决定；或者，In a possible embodiment, in the combined state of the above-mentioned N3 pieces of feedback information, the arrangement order of the above-mentioned N3 pieces of feedback information is determined by the order of the N3 downlink time units corresponding to the above-mentioned N3 pieces of feedback information; or,

上述N3个反馈信息的组合状态中，上述N3个反馈信息的排列顺序由上述N3个反馈信息对应的下行分配指示DAI信息决定。In the combined state of the above-mentioned N3 pieces of feedback information, the arrangement order of the above-mentioned N3 pieces of feedback information is determined by the downlink allocation indication DAI information corresponding to the above-mentioned N3 pieces of feedback information.

其中，上述DAI信息由下行控制信息DCI承载，上述DCI与上述终端设备在下行时间单元上接收的数据对应，上述N3个反馈信息对应上述终端设备在N3个下行时间单元上接收的数据。The DAI information is carried by the downlink control information DCI, the DCI corresponds to the data received by the terminal equipment in the downlink time unit, and the N3 pieces of feedback information correspond to the data received by the terminal equipment in the N3 downlink time units.

在一个可能的实施例中，上述终端设备同时接入新空口NR和长期演进LTE，上述下行时间单元为上述LTE的时间单元。In a possible embodiment, the above-mentioned terminal equipment simultaneously accesses the new air interface NR and the long-term evolution LTE, and the above-mentioned downlink time unit is the above-mentioned time unit of LTE.

在一个可能的实施例中，上述下行时间单元为同一个小区的时间单元。In a possible embodiment, the above-mentioned downlink time unit is a time unit of the same cell.

可以理解的是，各个单元的描述还可以参考前述物理上行控制信道PUCCH发送方法的实施例(图8实施例)，这里不再一一详述。It can be understood that, for the description of each unit, reference may also be made to the foregoing embodiment of the method for sending a physical uplink control channel PUCCH (the embodiment in FIG. 8 ), which will not be described in detail here.

本发明实施例还提供了一种网络设备，参见图11，图11是本发明实施例提供的一种网络设备的示意框图，网络设备20至少可以包括：接收单元210、第三确定单元220；其中，An embodiment of the present invention further provides a network device. Referring to FIG. 11 , FIG. 11 is a schematic block diagram of a network device provided by an embodiment of the present invention. The network device 20 may at least include: a receiving unit 210 and a third determining unit 220; in,

接收单元210，用于在物理上行控制信道PUCCH资源上接收N2个比特；上述PUCCH资源和上述N2个比特由终端设备10根据N1个反馈信息确定，上述N1个反馈信息对应N1个下行时间单元。The receiving unit 210 is configured to receive N2 bits on the physical uplink control channel PUCCH resource; the above-mentioned PUCCH resource and the above-mentioned N2 bits are determined by the terminal device 10 according to N1 pieces of feedback information, and the above-mentioned N1 pieces of feedback information correspond to N1 downlink time units.

第三确定单元220，用于根据上述PUCCH资源和上述N2个比特确定N3个反馈信息的组合状态；上述N1、N2、N3为正整数，上述N3小于或等于N1。The third determining unit 220 is configured to determine the combination state of the N3 pieces of feedback information according to the above-mentioned PUCCH resources and the above-mentioned N2 bits; the above-mentioned N1, N2, and N3 are positive integers, and the above-mentioned N3 is less than or equal to N1.

在一个可能的实施例中，上述N1等于5，上述第三确定单元220，用于根据上述PUCCH资源和上述N2个比特确定以下16种N3个反馈信息的组合状态中的任意一种：In a possible embodiment, the above-mentioned N1 is equal to 5, and the above-mentioned third determination unit 220 is configured to determine any one of the following 16 combination states of the N3 pieces of feedback information according to the above-mentioned PUCCH resources and the above-mentioned N2 bits:

N3＝3，上述N3个反馈信息的组合状态为：Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、Y，或N3个反馈信息的组合状态为Y、Y、Y且N3个反馈信息的组合状态不DTX、DTX、DTX。N3=3, the combined state of the above N3 pieces of feedback information is: Y, Y, Y and the combined state of the N3 pieces of feedback information is not DTX, DTX, Y, or the combined state of the N3 pieces of feedback information is Y, Y, Y and The combined state of the N3 pieces of feedback information is not DTX, DTX, or DTX.

在一个可能的实施例中，上述N1等于6，上述第三确定单元220，用于根据上述PUCCH资源和上述N2个比特确定以下16种N3个反馈信息的组合状态中的任意一种：In a possible embodiment, the above-mentioned N1 is equal to 6, and the above-mentioned third determination unit 220 is configured to determine any one of the following 16 kinds of combination states of the N3 pieces of feedback information according to the above-mentioned PUCCH resources and the above-mentioned N2 bits:

N3＝4或3，上述N3个反馈信息的组合状态为：Y、Y、ACK、Y或Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、Y，或者N3个反馈信息的组合状态为Y、Y、ACK、Y或Y、Y、Y且N3个反馈信息的组合状态不为DTX、DTX、DTX。N3=4 or 3, the combined state of the above N3 pieces of feedback information is: Y, Y, ACK, Y or Y, Y, Y and the combined state of the N3 pieces of feedback information is not DTX, DTX, Y, or the N3 pieces of feedback information The combined state of the N3 pieces of feedback information is Y, Y, ACK, Y or Y, Y, Y, and the combined state of the N3 pieces of feedback information is not DTX, DTX, DTX.

可以理解的是，各个单元的描述还可以参考前述物理上行控制信道PUCCH接收方法的实施例(图8实施例)，这里不再一一详述。It can be understood that, for the description of each unit, reference may also be made to the foregoing embodiment of the method for receiving the physical uplink control channel PUCCH (the embodiment in FIG. 8 ), which will not be described in detail here.

参见图12，图12是本发明另一实施例提供的一种终端设备示意框图。如图12所示，本实施例中的终端设备可以包括：一个或多个处理器1201；存储器1202和收发器1203。上述处理器1201、存储器1202和收发器1203通过总线1204连接。Referring to FIG. 12, FIG. 12 is a schematic block diagram of a terminal device according to another embodiment of the present invention. As shown in FIG. 12 , the terminal device in this embodiment may include: one or more processors 1201 ; a memory 1202 and a transceiver 1203 . The above-mentioned processor 1201 , memory 1202 and transceiver 1203 are connected through a bus 1204 .

存储器1202用于存储计算机程序，所述计算机程序包括程序指令，处理器1201用于执行存储器1202存储的程序指令。The memory 1202 is used for storing a computer program, the computer program includes program instructions, and the processor 1201 is used for executing the program instructions stored in the memory 1202 .

其中，处理器1201被配置用于调用所述程序指令执行：The processor 1201 is configured to invoke the program instructions to execute:

确定N1个反馈信息；上述N1个反馈信息对应N1个下行时间单元。N1 pieces of feedback information are determined; the above-mentioned N1 pieces of feedback information correspond to N1 downlink time units.

根据所述N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特；上述PUCCH资源和N2个比特联合指示N3个反馈信息的组合状态，上述N1、N2和N3为正整数，上述N3小于或等于N1。Determine the physical uplink control channel PUCCH resource and N2 bits according to the N1 pieces of feedback information; the above-mentioned PUCCH resources and N2 bits jointly indicate the combined state of the N3 pieces of feedback information, the above-mentioned N1, N2 and N3 are positive integers, and the above-mentioned N3 is less than or equal to N1.

将上述N2个比特承载在上述PUCCH资源上发送给网络设备。The above-mentioned N2 bits are carried on the above-mentioned PUCCH resource and sent to the network device.

应当理解，在本发明实施例中，所称处理器1201可以是中央处理单元(CentralProcessing Unit，CPU)，该处理器还可以是其他通用处理器、数字信号处理器(DigitalSignal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。It should be understood that, in this embodiment of the present invention, the so-called processor 1201 may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), dedicated An integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

该收发器1203可以包括一个接收器和一个发送器，例如，无线射频模块，本发明实施例中所描述的处理器1201接收或者发送某个信息(如反馈信息)，具体可以理解为该处理器1201通过该收发器1203来接收或者发送。可选地，该终端设备还可能包含其他设备，如包括触控板、指纹采传感器(用于采集用户的指纹信息和指纹的方向信息)、麦克风等，还可以包括显示器(LCD等)、扬声器等。The transceiver 1203 may include a receiver and a transmitter, for example, a radio frequency module. The processor 1201 described in this embodiment of the present invention receives or sends certain information (such as feedback information), which may be specifically understood as the processor 1201 receives or transmits through the transceiver 1203 . Optionally, the terminal device may also include other devices, such as a touch panel, a fingerprint sensor (for collecting the user's fingerprint information and fingerprint direction information), a microphone, etc., and a display (LCD, etc.), a speaker, etc. Wait.

该存储器1202可以包括只读存储器和随机存取存储器，并向处理器1201提供指令和数据。存储器1202的一部分还可以包括非易失性随机存取存储器。例如，存储器1202还可以存储设备类型的信息。The memory 1202 may include read only memory and random access memory, and provides instructions and data to the processor 1201 . A portion of memory 1202 may also include non-volatile random access memory. For example, memory 1202 may also store information on device type.

具体实现中，本发明实施例中所描述的处理器1201和收发器1203可执行本发明实施例提供的物理上行控制信道PUCCH发送方法，在此不再赘述。In specific implementation, the processor 1201 and the transceiver 1203 described in the embodiment of the present invention can execute the physical uplink control channel PUCCH sending method provided by the embodiment of the present invention, and details are not described herein again.

在本发明的另一实施例中提供一种计算机可读存储介质，上述计算机可读存储介质存储有计算机程序，上述计算机程序包括程序指令，上述程序指令被处理器执行时实现：确定N1个反馈信息；上述N1个反馈信息对应N1个下行时间单元；根据所述N1个反馈信息确定物理上行控制信道PUCCH资源和N2个比特；上述PUCCH资源和N2个比特联合指示N3个反馈信息的组合状态，上述N1、N2和N3为正整数，上述N3小于或等于N1；将上述N2个比特承载在上述PUCCH资源上发送给网络设备。In another embodiment of the present invention, a computer-readable storage medium is provided, and the computer-readable storage medium stores a computer program, and the computer program includes program instructions. When the program instructions are executed by a processor, the following steps are implemented: determining N1 feedbacks information; the above-mentioned N1 pieces of feedback information correspond to N1 pieces of downlink time units; according to the N1 pieces of feedback information, determine the physical uplink control channel PUCCH resources and N2 bits; the above-mentioned PUCCH resources and N2 bits jointly indicate the combined state of the N3 pieces of feedback information, The above-mentioned N1, N2 and N3 are positive integers, and the above-mentioned N3 is less than or equal to N1; the above-mentioned N2 bits are carried on the above-mentioned PUCCH resource and sent to the network device.

上述计算机可读存储介质可以是前述任一实施例上述的数据反馈设备的内部存储单元，例如数据反馈设备的硬盘或内存。上述计算机可读存储介质也可以是上述终端设备的外部存储设备，例如上述终端设备上配备的插接式硬盘，智能存储卡(Smart MediaCard,SMC)，安全数字(Secure Digital,SD)卡，闪存卡(Flash Card)等。进一步地，上述计算机可读存储介质还可以既包括上述终端设备的内部存储单元也包括外部存储设备。上述计算机可读存储介质用于存储上述计算机程序以及上述终端设备所需的其他程序和数据。上述计算机可读存储介质还可以用于暂时地存储已经输出或者将要输出的数据。The above-mentioned computer-readable storage medium may be an internal storage unit of the above-mentioned data feedback device in any of the foregoing embodiments, such as a hard disk or a memory of the data feedback device. The above-mentioned computer-readable storage medium can also be an external storage device of the above-mentioned terminal equipment, such as a plug-in hard disk equipped on the above-mentioned terminal equipment, a smart memory card (Smart MediaCard, SMC), a secure digital (Secure Digital, SD) card, flash memory Card (Flash Card) and so on. Further, the above-mentioned computer-readable storage medium may also include both an internal storage unit of the above-mentioned terminal device and an external storage device. The above-mentioned computer-readable storage medium is used to store the above-mentioned computer program and other programs and data required by the above-mentioned terminal device. The above-mentioned computer-readable storage medium can also be used to temporarily store data that has been output or is to be output.

参见图13，图13是本发明另一实施例提供的一种网络设备示意框图。如图13所示，本实施例中的网络设备可以包括：一个或多个处理器1301；存储器1302和收发器1303。上述处理器1301、存储器1302和收发器1303通过总线1304连接。Referring to FIG. 13, FIG. 13 is a schematic block diagram of a network device according to another embodiment of the present invention. As shown in FIG. 13 , the network device in this embodiment may include: one or more processors 1301 ; a memory 1302 and a transceiver 1303 . The above-mentioned processor 1301 , memory 1302 and transceiver 1303 are connected through a bus 1304 .

存储器1302用于存储计算机程序，所述计算机程序包括程序指令，处理器1301用于执行存储器1302存储的程序指令。The memory 1302 is used for storing a computer program, the computer program includes program instructions, and the processor 1301 is used for executing the program instructions stored in the memory 1302 .

其中，处理器1301被配置用于调用所述程序指令执行：The processor 1301 is configured to invoke the program instructions to execute:

在物理上行控制信道PUCCH资源上接收N2个比特；上述PUCCH资源和上述N2个比特由终端设备根据N1个反馈信息确定，上述N1个反馈信息对应N1个下行时间单元；Receive N2 bits on the PUCCH resource of the physical uplink control channel; the above-mentioned PUCCH resource and the above-mentioned N2 bits are determined by the terminal device according to N1 pieces of feedback information, and the above-mentioned N1 pieces of feedback information correspond to N1 downlink time units;

根据上述PUCCH资源和上述N2个比特确定N3个反馈信息的组合状态；上述N1、N2、N3为正整数，上述N3小于或等于N1。The combination state of the N3 pieces of feedback information is determined according to the above-mentioned PUCCH resources and the above-mentioned N2 bits; the above-mentioned N1, N2, and N3 are positive integers, and the above-mentioned N3 is less than or equal to N1.

应当理解，在本发明实施例中，所称处理器1301可以是中央处理单元(CentralProcessing Unit，CPU)，该处理器还可以是其他通用处理器、数字信号处理器(DigitalSignal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field-Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。It should be understood that, in this embodiment of the present invention, the so-called processor 1301 may be a central processing unit (Central Processing Unit, CPU), and the processor may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), dedicated An integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

该收发器1303可以包括一个接收器和一个发送器，例如，无线射频模块，本发明实施例中所描述的处理器1301接收或者发送某个信息(如反馈信息)，具体可以理解为该处理器1301通过该收发器1303来接收或者发送。可选地，该网络设备还可能包含其他设备，如包括触控板、指纹采传感器(用于采集用户的指纹信息和指纹的方向信息)、麦克风等，还可以包括显示器(LCD等)、扬声器等。The transceiver 1303 may include a receiver and a transmitter, for example, a radio frequency module. The processor 1301 described in this embodiment of the present invention receives or sends certain information (such as feedback information), which may be specifically understood as the processor 1301 receives or transmits through the transceiver 1303 . Optionally, the network device may also include other devices, such as a touchpad, a fingerprint sensor (for collecting the user's fingerprint information and fingerprint direction information), a microphone, etc., and may also include a display (LCD, etc.), a speaker Wait.

该存储器1302可以包括只读存储器和随机存取存储器，并向处理器1301提供指令和数据。存储器1302的一部分还可以包括非易失性随机存取存储器。例如，存储器1302还可以存储设备类型的信息。The memory 1302 may include read only memory and random access memory, and provides instructions and data to the processor 1301 . A portion of memory 1302 may also include non-volatile random access memory. For example, memory 1302 may also store information on device type.

具体实现中，本发明实施例中所描述的处理器1301和收发器1303可执行本发明实施例提供的物理上行控制信道PUCCH接收方法，在此不再赘述。In specific implementation, the processor 1301 and the transceiver 1303 described in the embodiment of the present invention can execute the physical uplink control channel PUCCH receiving method provided by the embodiment of the present invention, which is not repeated here.

在本发明的另一实施例中提供一种计算机可读存储介质，上述计算机可读存储介质存储有计算机程序，上述计算机程序包括程序指令，上述程序指令被处理器执行时实现：在物理上行控制信道PUCCH资源上接收N2个比特；上述PUCCH资源和上述N2个比特由终端设备根据N1个反馈信息确定，上述N1个反馈信息对应N1个下行时间单元；根据上述PUCCH资源和上述N2个比特确定N3个反馈信息的组合状态；上述N1、N2、N3为正整数，上述N3小于或等于N1。In another embodiment of the present invention, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program. The computer program includes program instructions. N2 bits are received on the channel PUCCH resources; the above-mentioned PUCCH resources and the above-mentioned N2 bits are determined by the terminal equipment according to N1 pieces of feedback information, and the above-mentioned N1 pieces of feedback information correspond to N1 downlink time units; N3 bits are determined according to the above-mentioned PUCCH resources and the above-mentioned N2 bits of information The combined state of the feedback information; the above N1, N2, and N3 are positive integers, and the above N3 is less than or equal to N1.

上述计算机可读存储介质可以是前述任一实施例上述的网络设备的内部存储单元，例如网络设备的硬盘或内存。上述计算机可读存储介质也可以是上述网络设备的外部存储设备，例如上述网络设备上配备的插接式硬盘，智能存储卡(Smart Media Card,SMC)，安全数字(Secure Digital,SD)卡，闪存卡(Flash Card)等。进一步地，上述计算机可读存储介质还可以既包括上述网络设备的内部存储单元也包括外部存储设备。上述计算机可读存储介质用于存储上述计算机程序以及上述网络设备所需的其他程序和数据。上述计算机可读存储介质还可以用于暂时地存储已经输出或者将要输出的数据。The above-mentioned computer-readable storage medium may be an internal storage unit of the above-mentioned network device in any of the foregoing embodiments, such as a hard disk or a memory of the network device. The above-mentioned computer-readable storage medium can also be an external storage device of the above-mentioned network equipment, such as a plug-in hard disk equipped on the above-mentioned network equipment, a smart memory card (Smart Media Card, SMC), a secure digital (Secure Digital, SD) card, Flash card (Flash Card) and so on. Further, the above-mentioned computer-readable storage medium may also include both an internal storage unit of the above-mentioned network device and an external storage device. The above-mentioned computer-readable storage medium is used for storing the above-mentioned computer program and other programs and data required by the above-mentioned network device. The above-mentioned computer-readable storage medium can also be used to temporarily store data that has been output or is to be output.

本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random AccessMemory，RAM)等。Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through a computer program, and the program can be stored in a computer-readable storage medium. During execution, the processes of the embodiments of the above-mentioned methods may be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM) or the like.

本发明实施例方法中的步骤可以根据实际需要进行顺序调整、合并和删减。The steps in the method of the embodiment of the present invention may be adjusted, combined and deleted in sequence according to actual needs.

本发明实施例装置中的模块可以根据实际需要进行合并、划分和删减。The modules in the apparatus of the embodiment of the present invention may be combined, divided, and deleted according to actual needs.

以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions described in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A Physical Uplink Control Channel (PUCCH) transmission method is characterized by comprising the following steps:

the terminal equipment determines N1 pieces of feedback information; the N1 pieces of feedback information correspond to N1 downlink time units, where N1 is equal to 5 or 6, the terminal device accesses a new air interface NR and a long term evolution LTE at the same time, and the downlink time units are time units of the LTE;

the terminal equipment determines Physical Uplink Control Channel (PUCCH) resources and N2 bits according to the N1 pieces of feedback information; the PUCCH resources and N2 bits jointly indicate a combination status of N3 feedback information, the N1, N2 and N3 are positive integers, and the N3 is less than or equal to N1;

and the terminal equipment transmits the N2 bits carried on the PUCCH resource to network equipment.

2. The method of claim 1, wherein said N1 is equal to 5;

the PUCCH resource and N2 bits jointly indicate any one of the following 16 combination states of N3 feedback information:

the N3 is 5, and the combination status of the N3 pieces of feedback information is: determining acknowledgement ACK, ACK and ACK; or,

the N3 is 5, and the combination status of the N3 pieces of feedback information is: negative acknowledgement/discontinuous transmission Y, ACK; or,

the N3 is 5, and the combination status of the N3 pieces of feedback information is: ACK, Y, ACK; or,

the N3 is 5, and the combination status of the N3 pieces of feedback information is: y, ACK; or,

the N3 is 5, and the combination status of the N3 pieces of feedback information is: ACK, Y; or,

the N3 is 5, and the combination status of the N3 pieces of feedback information is: y, ACK, Y; or,

the N3 is 5, and the combination status of the N3 pieces of feedback information is: ACK, Y, ACK, Y; or,

the N3 is 4, and the combination status of the N3 pieces of feedback information is: ACK, Y; or,

the N3 is 4, and the combination status of the N3 pieces of feedback information is: y, ACK, Y; or,

the N3 is 4, and the combination status of the N3 pieces of feedback information is: ACK, Y, ACK, Y; or,

the N3 is equal to 3, and the combination status of the N3 pieces of feedback information is: ACK, Y; or,

the N3 is equal to 3, and the combination status of the N3 pieces of feedback information is: y, ACK and Y; or,

the N3 is equal to 3, and the combination status of the N3 pieces of feedback information is: y, Y, Y and the combination status of the N3 feedback information is not discontinuous transmission (DTX, Y), or the combination status of the N3 feedback information is Y, Y, Y and the combination status of the N3 feedback information is not DTX, DTX.

3. The method of claim 1, wherein said N1 is equal to 6;

the N3 is 6, and the combination status of the N3 pieces of feedback information is: determining acknowledgement ACK, ACK or ACK, discontinuous transmission DTX, DTX; or,

the N3 is 6, and the combination status of the N3 pieces of feedback information is: negative acknowledgement/discontinuous transmission Y, ACK or Y, ACK, DTX; or,

the N3 is 6, and the combination status of the N3 pieces of feedback information is: ACK, Y, ACK or ACK, Y, ACK, DTX; or,

the N3 is 6, and the combination status of the N3 pieces of feedback information is: y, ACK or Y, ACK, DTX; or,

the N3 is 6, and the combination status of the N3 pieces of feedback information is: ACK, Y; or,

the N3 is 6, and the combination status of the N3 pieces of feedback information is: y, ACK, Y; or,

the N3 is 6, and the combination status of the N3 pieces of feedback information is: ACK, Y, ACK, Y; or,

the N3 is 4 or 3, and the combined state of the N3 pieces of feedback information is: ACK, Y or ACK, Y; or,

the N3 is 4 or 3, and the combined state of the N3 pieces of feedback information is: y, ACK, Y or Y, ACK, Y; or,

the N3 is 4 or 3, and the combined state of the N3 pieces of feedback information is: ACK, Y, ACK, Y or ACK, Y; or,

the N3 is 4 or 3, and the combined state of the N3 pieces of feedback information is: y, ACK, Y or Y, Y, Y, and the combination status of the N3 feedback information is not DTX, Y, or the combination status of the N3 feedback information is Y, ACK, Y or Y, Y, Y, and the combination status of the N3 feedback information is not DTX, DTX.

4. The method of claim 2 or 3, wherein each of the 16 combination states of N3 feedback information is jointly indicated by one of the PUCCH resources and N2 bits.

5. The method as claimed in claim 2 or 3, wherein in the combination status of the N3 feedback information, the arrangement order of the N3 feedback information is determined by the order of the N3 downlink time units corresponding to the N3 feedback information; or,

in the combined state of the N3 feedback information, the ranking order of the N3 feedback information is determined by the downlink assignment indication DAI information corresponding to the N3 feedback information;

the DAI information is carried by downlink control information DCI, where the DCI corresponds to data received by the terminal device in downlink time units, and the N3 pieces of feedback information correspond to data received by the terminal device in N3 downlink time units.

6. A method according to any of claims 1-3, wherein the downlink time units are time units of the same cell.

7. A Physical Uplink Control Channel (PUCCH) receiving method is characterized by comprising the following steps:

the network equipment receives N2 bits on a Physical Uplink Control Channel (PUCCH) resource; the PUCCH resource and the N2 bits are determined by the terminal device according to N1 pieces of feedback information, the N1 pieces of feedback information correspond to N1 downlink time units, the N1 is equal to 5 or 6, the terminal device is simultaneously accessed to a new air interface NR and a long term evolution LTE, and the downlink time units are time units of the LTE;

the network device determining a combination status of N3 feedback information from the PUCCH resources and the N2 bits; the N1, the N2 and the N3 are positive integers, and the N3 is less than or equal to N1.

8. The method of claim 7, wherein said N1 is equal to 5;

the network device determining a combined state of N3 feedback information from the PUCCH resources and the N2 bits comprises: the network device determines any one of the following 16 combination states of N3 feedback information from the PUCCH resource and the N2 bits:

9. The method of claim 7, wherein said N1 is equal to 6;

10. The method of claim 8 or 9, wherein each of the 16 combination states of N3 feedback information is jointly indicated by one of the PUCCH resources and N2 bits.

11. The method according to claim 8 or 9, wherein in the combined state of the N3 feedback information, the arranging order of the N3 feedback information is determined by the order of the N3 downlink time units corresponding to the N3 feedback information; or,

12. The method according to any of claims 7-9, wherein the downlink time units are time units of the same cell.

13. A terminal device, comprising:

a first determination unit for determining N1 feedback information; the N1 pieces of feedback information correspond to N1 downlink time units, where N1 is equal to 5 or 6, the terminal device accesses a new air interface NR and a long term evolution LTE at the same time, and the downlink time units are time units of the LTE;

a second determining unit, configured to determine a Physical Uplink Control Channel (PUCCH) resource and N2 bits according to the N1 pieces of feedback information; the PUCCH resources and N2 bits jointly indicate a combination status of N3 feedback information, the N1, N2 and N3 are positive integers, and the N3 is less than or equal to N1;

a sending unit, configured to send the N2 bits carried on the PUCCH resource to a network device.

14. The terminal device of claim 13, wherein said N1 is equal to 5;

15. The terminal device of claim 13, wherein said N1 is equal to 6;

16. The terminal device of claim 14 or 15, wherein each of the 16 combination states of N3 feedback information is jointly indicated by one of the PUCCH resources and N2 bits.

17. The terminal device according to claim 14 or 15, wherein in the combined state of the N3 feedback information, the arrangement order of the N3 feedback information is determined by the order of the N3 downlink time units corresponding to the N3 feedback information; or,

18. The terminal device according to any of claims 13-15, wherein the downlink time unit is a time unit of the same cell.

19. A network device, comprising:

a receiving unit, configured to receive N2 bits on a physical uplink control channel PUCCH resource; the PUCCH resource and the N2 bits are determined by the terminal device according to N1 pieces of feedback information, the N1 pieces of feedback information correspond to N1 downlink time units, the N1 is equal to 5 or 6, the terminal device is simultaneously accessed to a new air interface NR and a long term evolution LTE, and the downlink time units are time units of the LTE;

a third determining unit for determining a combination status of N3 feedback information according to the PUCCH resource and the N2 bits; the N1, the N2 and the N3 are positive integers, and the N3 is less than or equal to N1.

20. The network device of claim 19, wherein the N1 is equal to 5;

the third determining unit is configured to determine any one of the following 16 combination states of N3 feedback information according to the PUCCH resource and the N2 bits:

the N3 is equal to 5, and the combination status of the 5 pieces of feedback information is: determining acknowledgement ACK, ACK and ACK; or,

21. The network device of claim 19, wherein the N1 is equal to 6;

22. The network device of claim 20 or 21, wherein each of the 16 combination states of N3 feedback information is jointly indicated by one of the PUCCH resources and N2 bits.

23. The network device according to claim 20 or 21, wherein in the combined state of the N3 feedback information, the arrangement order of the N3 feedback information is determined by the order of the N3 downlink time units corresponding to the N3 feedback information; or,

24. The network device of any of claims 19-21, wherein the downlink time units are time units of a same cell.

25. A terminal device, comprising:

a processor, a transceiver, and a memory;

the processor, the transceiver and the memory are interconnected, wherein the memory is configured to store a computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the method of any of claims 1 to 6.

26. A network device, comprising:

a processor, a transceiver, and a memory;

the processor, the transceiver and the memory are interconnected, wherein the memory is configured to store a computer program comprising program instructions, the processor being configured to invoke the program instructions to perform the method of any of claims 7 to 12.

27. A communication system is characterized by comprising a terminal device and a network device; wherein the terminal device is configured to perform the method of any one of claims 1 to 6, and the network device is configured to perform the method of any one of claims 7 to 12.

28. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program comprising program instructions that, when executed by a processor, cause the processor to perform the method of any of claims 1 to 6; alternatively, the program instructions, when executed by a processor, cause the processor to perform the method of any of claims 7 to 12.