WO2016172951A1

WO2016172951A1 - Method and device for sending data service, and terminal

Info

Publication number: WO2016172951A1
Application number: PCT/CN2015/078057
Authority: WO
Inventors: 张海波; 施涛; 张远淑
Original assignee: 华为技术有限公司
Priority date: 2015-04-30
Filing date: 2015-04-30
Publication date: 2016-11-03
Also published as: CN106416323B; CN106416323A

Abstract

A method and device for sending a data service, and a terminal, which are used for solving the problem in the existing art that a terminal cannot perform an MMS service when non-MMS service is limited. The method for sending a data service comprises: when detecting a request for sending a data service, a terminal acquires the type of data service; when the data service is a multimedia messaging service (MMS), the terminal judges whether a number of a target terminal contained in the request is contained in a fixed dialling number (FDN) number set saved in the terminal; and if the number of the target terminal is contained in the FDN number set, then the terminal sends the MMS service to the target terminal.

Description

Method, device and terminal for transmitting data service

Technical field

The embodiments of the present invention relate to the field of communications technologies, and in particular, to a method, an apparatus, and a terminal for transmitting a data service.

Background technique

A fixed dialing number (FDN) is a function in the communication protocol. After the terminal turns on the FDN, the terminal can only call or send a text message to the number in the FDN number set.

For the data service, after the terminal starts the FDN, if the user initiates a data service request through the terminal, the underlying communication module in the terminal determines whether the FDN number set contains a preset character segment (for example, *99#), if The preset number of characters in the FDN number set indicates that the terminal is allowed to perform data services. Otherwise, the terminal is not allowed to perform data services, and the underlying communication module rejects the data service request initiated by the user.

Specifically, the data service can be classified into a multimedia information service (MMS) service and a non-MMS data service. The access point name (APN) type of the MMS service is MMS, which is similar to the short message service and the call service. The MMS service has a certain target terminal, that is, the user initiated MMS service request includes the target terminal. The number, when the terminal performs the MMS service, sends the MMS service data to the target terminal. Different from the MMS service, the non-MMS data service does not have the limitation of the target terminal. When the user performs the non-MMS data service through the terminal, it is difficult to ensure that the peer end that receives the non-MMS data service is the terminal that permits communication, and the information cannot be secured.

In the prior art, if the terminal is restricted from performing non-MMS data services in order to protect the security of the information, the terminal is also restricted from performing the MMS service, so that the user cannot perform normal MMS service data transmission with the target terminal that is permitted to communicate.

Summary of the invention

The embodiment of the invention provides a method, a device and a terminal for transmitting a data service, which are used to solve the problem that the terminal cannot perform the MMS service when the non-MMS service is restricted.

In a first aspect, an embodiment of the present invention provides a method for sending a data service, including:

When the terminal detects the request for sending the data service, acquiring the type of the data service;

When the data service is a multimedia information service MMS service, the terminal determines whether the number of the target terminal included in the request is included in a fixed dialed FDN number set saved by the terminal;

If the number of the target terminal is included in the FDN number set, the terminal sends the MMS service to the target terminal.

With reference to the first aspect, in a first possible implementation manner of the first aspect, after the terminal determines whether the number of the target terminal is included in the FDN number set, the method further includes:

If the number of the target terminal is not included in the set of FDN numbers, the terminal refuses to send the MMS service to the target terminal.

With reference to the first aspect, in a second possible implementation manner of the first aspect, the sending, by the terminal, the MMS service to the target terminal includes:

Transmitting, by the terminal, a packet data protocol PDP activation request to the network side device;

The terminal receives the PDP activation success message returned by the network side device, and sends the MMS service to the target terminal according to the channel allocated by the network side device.

In conjunction with the first aspect, or the first possible implementation of the first aspect, or the second possible implementation of the first aspect, in a third possible implementation manner of the first aspect, Before the type, the method further includes:

The terminal reads the FDN number set from a customer identification module SIM card;

The terminal stores the set of FDN numbers in a storage unit of the terminal.

In conjunction with the third possible implementation of the first aspect, in a fourth possible implementation of the first aspect, the method further includes:

Upon detecting that there is an update to the set of FDN numbers in the SIM card, the terminal stores the updated set of FDN numbers in the storage unit.

In a second aspect, an embodiment of the present invention provides an apparatus for sending a data service, including:

An obtaining module, configured to acquire a type of the data service when detecting a request for sending a data service;

a determining module, configured to determine, when the data service is a multimedia information service MMS service, whether a number of the target terminal included in the request is included in a fixed dialing FDN number set saved by the terminal;

And a sending module, configured to send the MMS service to the target terminal when the number of the target terminal is included in the FDN number set.

With reference to the second aspect, in a first possible implementation manner of the second aspect, the sending module is further configured to: when the number of the target terminal is not included in the FDN number set, reject the The target terminal sends the MMS service.

With reference to the second aspect, in a second possible implementation manner of the second aspect, the sending module is specifically configured to: when the number of the target terminal is included in the FDN number set, send the packet to the network side device The data protocol PDP activation request is received; and the PDP activation success message returned by the network side device is received, and the MMS service is sent to the target terminal according to the channel allocated by the network side device.

With reference to the second aspect, or the first possible implementation of the second aspect, or the second possible implementation of the second aspect, in a third possible implementation manner of the second aspect, the apparatus further includes:

a pre-processing module, configured to: before the acquiring module acquires the type of the data service, read the FDN number set from a customer identification module SIM card; and store the FDN number set in a storage unit of the terminal .

In a fourth possible implementation manner of the second aspect, in a fourth possible implementation manner of the second aspect, the pre-processing module is further configured to: when detecting the FDN number in the SIM card When the set has an update, the updated set of FDN numbers is stored in the storage unit.

In a third aspect, an embodiment of the present invention provides a terminal, including:

a transceiver for receiving and transmitting data;

a storage unit for storing instructions;

a processor, which is respectively connected to the transceiver and the storage unit, for executing an instruction stored by the storage unit, to perform the following steps when executing the instruction: when detecting a request for sending a data service, acquiring Determining a type of data service; when the data service is a multimedia information service MMS service, determining whether a number of the target terminal included in the request is included in a fixed dialed FDN number set saved by the terminal; The number is included in the set of FDN numbers, instructing the transceiver to send the MMS service to the target terminal.

With reference to the third aspect, in a first possible implementation manner of the third aspect, the processor is further configured to: if the number of the target terminal is not included in the FDN number set, indicating the transceiver Refusing to send the MMS service to the target terminal.

With reference to the third aspect, in a second possible implementation manner of the third aspect, the processor is configured to: instruct the transceiver to send the MMS service to the target terminal, specifically: instructing the transceiver to The network side device sends a packet data protocol PDP activation request; and instructs the transceiver to receive the PDP activation success message returned by the network side device, and sends the MMS service to the target terminal according to the channel allocated by the network side device .

With reference to the third aspect, or the first possible implementation manner of the third aspect, or the second possible implementation manner of the third aspect, in a third possible implementation manner of the third aspect, the processor is further used to Retrieving the set of FDN numbers from a subscriber identity module SIM card before acquiring the type of the data service; and storing the set of FDN numbers in a storage unit of the terminal.

In conjunction with the third possible implementation of the third aspect, in a fourth possible implementation manner of the third aspect, the processor is further configured to: when the FDN number set in the SIM card is detected When there is an update, the updated set of FDN numbers is stored in the storage unit.

In the embodiment of the present invention, when the user requests to send the data service, the terminal can determine the type of the data service, and when the data service is the MMS service, determine whether the target terminal of the MMS service is the licensed communication terminal, and respond to the target terminal for the license. MMS business request. Whether the terminal is The non-MMS service is restricted, and all of them can perform MMS service transmission with the target terminal that is permitted to communicate, and meet the requirement of MMS data transmission between users who permit communication.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present invention, Those skilled in the art can also obtain other drawings based on these drawings without paying for inventive labor.

1 is a schematic flowchart of a method for transmitting a data service according to an embodiment of the present invention;

2 is a schematic diagram of a further refinement process of a method for transmitting a data service according to an embodiment of the present invention;

3 is a schematic diagram of processing a data service request by an operating system according to an embodiment of the present invention;

4 is a schematic diagram of processing a data service request by an underlying communication module according to an embodiment of the present invention;

FIG. 5 is a schematic block diagram showing the structure of a device 400 according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic block diagram showing the structure of a terminal 500 according to an embodiment of the present invention.

detailed description

The technical solutions of the present invention are described in detail below with reference to the accompanying drawings and specific embodiments. It is understood that the specific features of the embodiments and the embodiments of the present invention are the detailed description of the technical solutions of the present invention, and are not limited to the technical solutions of the present invention. In the case of no conflict, the technical features of the embodiments of the present invention and the embodiments may be combined with each other.

FIG. 1 is a schematic flowchart of a method for sending a data service according to an embodiment of the present invention, where the process includes the following steps:

Step 101: When the terminal detects the request for sending the data service, the terminal acquires the type of the data service.

Step 102: When the data service is an MMS service, the terminal determines whether the number of the target terminal included in the request is included in the FDN number set saved by the terminal.

Step 103: If the number of the target terminal is included in the FDN number set, the terminal sends the MMS service to the target terminal.

Specifically, the terminal in the embodiment of the present invention is a device that can perform an MMS service, for example, the terminal may be a user terminal defined in the 4th Generation mobile communication technology (4G) (User Equipment; Abbreviation: UE). The terminal has an FDN function. After the FDN is enabled, the terminal can perform short message service and call service with the licensed target terminal.

In step 101, when the application running on the terminal initiates a data service request, the terminal can detect the request, and after detecting the data service request, the terminal acquires the type of the data service requested by the user. In a specific implementation, the terminal may obtain the APN type of the requested data service included in the request. If the APN type is MMS, the requested data service is an MMS service; otherwise, the requested data service is a non-MMS data service. In the actual situation, when the step 101 is performed, other technical means in the prior art may be used to determine the type of the data service, which is not detailed in the embodiment of the present invention.

In step 102, when it is determined that the requested data service is an MMS service, the terminal acquires the number of the target terminal of the MMS service carried in the request, and determines whether the number of the target terminal is a licensed communication number. In a specific implementation, the license communication number of the terminal is stored in the fixed dialing FDN number set, and the terminal searches in the FDN number set to determine whether the FDN number set includes the target terminal number, and if so, the target terminal is the licensed communication terminal. .

In step 103, if the FDN number set contains the number of the target terminal, the terminal will send the MMS service to the target terminal in response to the data service request initiated by the user.

In the embodiment of the present invention, steps 101 to 103 may be performed by an underlying communication module of the terminal. The underlying communication module is a communication chip that interacts with the network side device through an antenna (the antenna can be included in the underlying communication module or outside the underlying communication module), and is responsible for processing related communication processes defined by the communication protocol, such as a search network. Perform call services, perform data services, perform short message services, perform cell broadcasts, and more. Optionally, the underlying communication module can also perform mutual conversion between the analog signal and the digital signal. For example, the underlying communication module can be a modem chip. If the step 101 to the step 103 are performed by the underlying communication module, the lower layer communication module is solidified into the instruction corresponding to the step 101 to the step 103, and the underlying communication module performs the curing instruction. The steps corresponding to steps 101 to 103 are completed.

In addition, step 101 to step 103 may also be handled by the operating system of the terminal, that is, the terminal runs the instruction corresponding to the operating system by the processor, and then completes the steps of step 101 to step 103. In the embodiment of the present invention, an operating system is configured to provide an interface to an application, and receive a service request of the application, and interact with the underlying communication module to instruct the underlying communication module to execute an associated communication process. Taking the mobile terminal with the Android system as an example, the application framework in the Android system is equivalent to the operating system in the embodiment of the present invention, and the data service request of the user can be detected by the framework layer in the Android system, and Steps 101 to 103 are performed to instruct the underlying communication module to send the MMS service when the data service is an MMS service and the peer end of the MMS service is determined to be a licensed communication terminal.

In the foregoing technical solution, when the user requests to send the data service, the terminal can determine the type of the data service, and when the data service is the MMS service, determine whether the target terminal of the MMS service is the licensed communication terminal, and respond to the target terminal for the license. MMS business request. Regardless of whether the terminal is restricted to perform non-MMS services, it can perform MMS service transmission with the target terminal that is permitted to communicate, and meet the requirement of MMS data transmission between users who permit communication.

Optionally, after step 102, referring to FIG. 2, the method further includes the step 104: if the number of the target terminal is not included in the FDN number set, the terminal refuses to send the MMS service to the target terminal.

Specifically, if it is determined that the FDN number set does not include the number of the target terminal, it indicates that the target terminal is an unlicensed communication terminal, and the user on the target terminal side cannot ensure that the received MMS service information is not leaked. The MMS service request is rejected, and the MMS service is refused to be sent to the target terminal.

In the embodiment of the present invention, the step 104 may be completed by an operating system, such as a framework layer in an Android system, or may be executed by an underlying communication module.

Optionally, in the embodiment of the present invention, in step 103, the terminal sends the MMS service to the target terminal, where the specific execution includes the following steps:

The terminal sends a packet data protocol PDP activation request to the network side device;

The terminal receives the PDP activation success message returned by the network side device, and allocates according to the network side device. The channel sends an MMS service to the target terminal.

Specifically, the network side device includes, but is not limited to, a base station, a cell communication device, a relay device, and the like in a mobile communication network. In the embodiment of the present invention, the terminal interacts with the network side device through the underlying communication module, that is, sends a PDP activation request to the network side device through the underlying communication module, and receives the PDP activation success message through the underlying communication module, and allocates according to the network side device. The channel sends an MMS service to the target terminal.

Optionally, in the embodiment of the present invention, after step 101, with continued reference to FIG. 2, the method further includes the following steps:

Step 105: When the requested data service is a non-MMS data service, the terminal determines whether the preset character segment is included in the FDN number set.

Step 106: If the FDN number set includes a preset character segment, the terminal sends the non-MMS data service to the target communication address included in the request.

Step 107: If the preset character segment is not included in the FDN number set, the terminal refuses to send the non-MMS data service.

Specifically, if it is determined that the requested data service is not an MMS service, the terminal determines whether it can perform the non-MMS data service, and after determining that the non-MMS data service can be performed, sends the non-MMS data service to the target communication address included in the request, On the other hand, after determining that the non-MMS data service cannot be performed, the non-MMS data service request is rejected, and the non-MMS data service is refused to be sent to the target communication address.

In a specific implementation, the terminal performs a search in the FDN number set to determine whether the FDN number set includes a preset character segment. If the preset character segment is included, it indicates that the terminal is allowed to perform non-MMS data service, and vice versa, if the FDN number set is used. If the preset character segment is not included, it indicates that the terminal is prohibited from performing non-MMS data services. In the actual situation, the preset character segment can be defined according to requirements. For example, the preset character segment can be defined as "*99#".

The terminal sends the non-MMS data service to the target communication address that is included in the request. The specific implementation includes the following steps: First, the terminal sends a PDP activation request to the network side device, and the network side device responds to the PDP activation request, and allocates a channel to the terminal. The terminal is on the channel allocated by the network side device. The non-MMS data service is sent to the target communication address.

In the embodiment of the present invention, the step 105 to the step 107 may be performed by the bottom layer communication module of the terminal, and the bottom layer communication module is solidified into the instructions corresponding to the steps 105 to 107. In addition, step 105 to step 107 may also be handled by the operating system of the terminal, that is, the terminal runs the instruction corresponding to the operating system by the processor, determines whether the terminal can perform non-MMS data service, and indicates that the underlying communication module sends the non-permitted when allowed. MMS data service, and non-MMS data service that refuses to send a request when the terminal is prohibited from performing non-MMS data services.

In the foregoing technical solution, the terminal can distinguish between the MMS service and the non-MMS data service. For the requested non-MMS data service, the terminal can determine whether it is allowed to send the non-MMS data service, thereby determining whether to respond to the request and send the non-MMS data service. . For the requested MMS service, the terminal can determine whether the target terminal of the requested MMS service is a licensed communication terminal, thereby determining whether to send the MMS service in response to the response request. Therefore, by performing the above different processing on the MMS service request and the non-MMS data service, the terminal can be allowed to send the MMS service to the license target terminal, but the terminal is prohibited from transmitting the non-MMS data service, or can allow the terminal to send the non-MMS data service, but is prohibited. The terminal sends the MMS service to the unlicensed communication terminal, which realizes the diversification of the data service and satisfies the diversified demand of the user for the fixed dialing restriction of the data service.

Optionally, in the embodiment of the present invention, before determining whether the requested data service is an MMS service, and continuing to refer to FIG. 2, the method further includes the following steps:

Step 108: The terminal reads the FDN number set from the customer identification module SIM card.

Step 109: The terminal stores the FDN number set in the storage unit of the terminal.

Specifically, when the communication of the terminal is restricted by the FDN, the FDN number is written into the Subscriber Identity Module (SIM). In the embodiment of the present invention, in order to facilitate the terminal to retrieve the FDN number, the SIM card is first used. The FDN number set is read out, and the FDN number set is saved in the storage unit of the terminal.

In the actual situation, the underlying communication module of the terminal responsible for interacting with the SIM card reads the FDN number set from the SIM card, and then the terminal stores the read FDN number set in the storage unit of the terminal, and the storage unit may be a memory, Storage devices such as registers and hard disks.

In addition, step 108 to step 109 may be performed when the SIM card is powered on, or may be performed periodically when the terminal is running, or may be performed when it is detected that the FDN number in the SIM card is changed. In the above technical solution, by storing the FDN number in the SIM card in the storage unit in advance, the FDN number is conveniently retrieved, which reduces the time consuming when processing the FDN limit of the data service, and improves the efficiency.

In addition, in the actual situation, if step 101 to step 103 are performed by the underlying communication module, and the underlying communication module can directly read the FDN number set from the SIM card, step 108 to step 109 may not be performed, and the communication module needs to retrieve the FDN. When the number is used, the data can be read directly in the SIM card.

Optionally, the method for sending a data service provided by the embodiment of the present invention further includes the following steps:

Upon detecting that there is an update in the set of FDN numbers in the SIM card, the terminal stores the updated set of FDN numbers in the storage unit.

Specifically, the terminal may detect, by using the underlying communication module, whether the number in the FDN number set in the SIM card is changed. When detecting that the FDN number set in the SIM card is updated, the terminal stores the updated FDN number set through the bottom layer communication module. In the storage unit, to ensure that the FDN process can be executed correctly.

Optionally, in the embodiment of the present invention, before the terminal sends the MMS service to the target terminal, the terminal further includes the following steps: the terminal determines that the originator of the request is legal.

Specifically, before sending the MMS service to the target terminal, the terminal further determines whether the originator of the request is legal, and only sends the MMS service to the target terminal after responding to the request after determining that the originator of the request is legal.

In an actual case, the step of determining whether the originator of the request is legal may be performed after determining that the target terminal of the MMS service requested by the user is the licensed communication terminal, that is, after determining in step 102 that the number of the target terminal is in the FDN number set. The method of sending a data service is detected in step 101 before the step 102, which is not limited in the embodiment of the present invention.

During specific implementation, the manner in which the terminal determines whether the originator of the request is legal includes but is not limited to:

First, determine if the requesting application is a legitimate application, if the application is Law, the originator of the request is legal. The so-called legitimate application can be a user-licensed application that can initiate an MMS service request, or a system-originated application.

Second, the validity of the request is verified by encryption. When sending a MMS service request, the user needs to input a password. The terminal reads the password carried in the request. If the password is correct, the request initiator is legal. Otherwise, the initiator of the request is invalid.

In the above technical solution, after determining that the target terminal of the MMS service requested by the user is the licensed communication terminal, it is also determined whether the initiator of the request is legal, further avoiding information leakage and ensuring information security.

Optionally, before the step of sending the non-MMS data service to the target communication address, the terminal further includes the following steps: the terminal determines that the originator of the request is legal.

Specifically, before sending the non-MMS data service to the target communication address, the terminal further determines whether the originator of the request is legal, and only sends the non-MMS data service to the target communication address after responding to the request after determining that the originator of the request is legal. The manner in which the terminal determines whether the initiator of the request is legal is described in the embodiment of the present invention, and is not repeated here.

In an actual case, the step of determining whether the originator of the request is legal may be performed after determining that the terminal is allowed to send the non-MMS data service, that is, determining that the number of the preset character segment is performed in the FDN number set in step 105, The execution of the request for sending the data service may be performed in the step 101 before the step 105, which is not limited in the embodiment of the present invention.

In the foregoing technical solution, after determining that the terminal is allowed to send the non-MMS data service, it is also determined whether the initiator of the request is legal, further avoiding information leakage and ensuring information security.

In order to facilitate the understanding of the method for transmitting data services provided by the embodiments of the present invention, the following describes an application example.

Referring to FIG. 3, which is a schematic diagram of processing a data service request by an operating system, a process for a terminal to send a data service includes the following steps:

Step 201: The application requests the operating system to send a data service, and then proceeds to step 202;

Step 202: The operating system determines the type of the data service; if it is the MMS service, proceeds to step 203, otherwise, proceeds to step 213;

Step 203: The operating system determines whether the FDN number set contains the number of the target terminal, if yes, go to step 204, otherwise, go to step 211;

Step 204: The operating system authenticates the requester, and the authentication succeeds, and proceeds to step 205. Otherwise, the process proceeds to step 212.

Step 205: The operating system instructs the underlying communication module to initiate a PDP activation request for the MMS service, and then proceeds to step 206;

Step 206: The underlying communication module initiates a PDP activation request for the MMS service to the network side device, and then performs step 207;

Step 207: The network side device returns an activation success message to the underlying communication module, and allocates a channel, and then proceeds to step 208;

Step 208: The underlying communication module returns an activation success message to the operating system, and then proceeds to step 209;

Step 209: The operating system instructs the underlying communication module to send the MMS service on the allocated channel, and then proceeds to step 210;

Step 210: The underlying communication module sends the MMS service on the allocated channel, and ends.

Step 211: The operating system returns a message that the target terminal is an unlicensed communication terminal to the application, and ends.

Step 212: The operating system returns an authentication failure message to the application, and ends.

Step 213: The operating system determines whether the FDN number set contains a preset character segment, if it is included, proceeds to step 214, otherwise, proceeds to step 221;

Step 214: The operating system authenticates the requester, and the authentication succeeds, and proceeds to step 215. Otherwise, the process proceeds to step 212.

Step 215: The operating system instructs the underlying communication module to initiate a PDP activation request for the non-MMS data service, and then proceeds to step 216;

Step 216: The underlying communication module initiates a PDP activation request for the non-MMS data service to the network side device, and then proceeds to step 217;

Step 217: The network side device returns an activation success message to the underlying communication module, and allocates a channel. Then perform step 218;

Step 218: The underlying communication module returns an activation success message to the operating system, and then proceeds to step 219;

Step 219: The operating system instructs the underlying communication module to send non-MMS data services on the allocated channel, and then proceeds to step 220;

Step 220: The underlying communication module sends a non-MMS data service on the allocated channel, and ends.

Step 221: The operating system returns a message that the terminal is prohibited from performing non-MMS data service to the application, and ends.

Referring to FIG. 4, which is a schematic diagram of processing a data service request by using an underlying communication module, a process for a terminal to send a data service includes the following steps:

Step 301: The application sends a data service request to the operating system, the operating system instructs the underlying communication module to process the data service request, and then proceeds to step 302;

Step 302: The underlying communication module determines the type of the data service; if it is the MMS service, proceeds to step 303, otherwise, proceeds to step 310;

Step 303: The underlying communication module determines whether the FDN number set contains the number of the target terminal, if it is included, proceeds to step 304, otherwise, proceeds to step 308;

Step 304: The underlying communication module authenticates the requester, and the authentication succeeds, and proceeds to step 305. Otherwise, the process proceeds to step 309;

Step 305: The underlying communication module initiates a PDP activation request for the MMS service to the network side device, and then performs step 306;

Step 306: The network side device returns an activation success message to the underlying communication module, and allocates a channel, and then proceeds to step 307;

Step 307: The underlying communication module sends the MMS service on the allocated channel, and ends.

Step 308: The underlying communication module returns a message that the target terminal is an unlicensed communication terminal to the operating system, and the operating system returns the message to the application, and ends.

Step 309: The underlying communication module returns an authentication failure message to the operating system, and the operating system returns the message to the application, and ends.

Step 310: The underlying communication module determines whether the preset character segment is included in the FDN number set, if yes, go to step 311, otherwise, go to step 315;

Step 311: The underlying communication module authenticates the requester, and the authentication succeeds, and the process proceeds to step 312. Otherwise, the process proceeds to step 309.

Step 312: The underlying communication module initiates a PDP activation request for the non-MMS data service to the network side device, and then proceeds to step 313;

Step 313: The network side device returns an activation success message to the underlying communication module, and allocates a channel, and then proceeds to step 314;

Step 314: The underlying communication module sends a non-MMS data service on the allocated channel, and ends.

Step 315: The underlying communication module returns a message that the terminal is prohibited from performing non-MMS data service to the operating system, and the operating system returns the message to the application, and ends.

Based on the same technical concept, the embodiment of the present invention further provides an apparatus 400 for transmitting a data service. Referring to FIG. 5, the apparatus 400 includes:

The obtaining module 401 is configured to acquire a type of the data service when detecting the request for sending the data service;

The determining module 402 is configured to determine, when the data service is a multimedia information service MMS service, whether the number of the target terminal included in the request is included in the fixed dialed FDN number set saved by the terminal;

The sending module 403 is configured to send the MMS service to the target terminal when the number of the target terminal is included in the FDN number set.

Optionally, in the embodiment of the present invention, the sending module 403 is further configured to: when the number of the target terminal is not included in the FDN number set, refuse to send the MMS service to the target terminal.

Optionally, in the embodiment of the present invention, the sending module 403 is specifically configured to: when the number of the target terminal is included in the FDN number set, send a packet data protocol PDP activation request to the network side device; and receive the PDP returned by the network side device. The success message is activated, and the MMS service is sent to the target terminal according to the channel allocated by the network side device.

Optionally, in the embodiment of the present invention, with continued reference to FIG. 5, the apparatus 400 further includes:

The pre-processing module 404 is configured to: before the obtaining module 401 acquires the type of the data service, from the client The identification module SIM card reads the FDN number set; and stores the FDN number set in the storage unit of the terminal.

Optionally, in the embodiment of the present invention, the pre-processing module 404 is further configured to: when detecting that the FDN number set in the SIM card is updated, store the updated FDN number set in the storage unit.

The device 400 in this embodiment and the method for transmitting data services in this embodiment are based on two aspects under the same inventive concept. The implementation process of the method has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the device 400 in this embodiment, and for the sake of brevity of the description, it will not be described herein.

Based on the same inventive concept, the embodiment of the present invention further provides a terminal 500. Referring to FIG. 6, the terminal 500 includes: a processor 501, and a storage unit 502 and a transceiver 503 respectively connected to the processor 501.

The transceiver 503 is configured to receive and send data, specifically interact with the network side device, send data to the network side device, and receive data sent by the network side device. The storage unit 502 is used to store instructions.

The processor 501 is configured to execute an instruction stored by the storage unit to perform the following steps: when detecting the request for sending the data service, acquiring the type of the data service; and when the data service is the multimedia information service MMS service, determining the request Whether the number of the included target terminal is included in the fixed dialed FDN number set saved by the terminal; if the number of the target terminal is included in the FDN number set, the transceiver 503 is instructed to send the MMS service to the target terminal.

Optionally, in the embodiment of the present invention, the processor 501 is further configured to: if the number of the target terminal is not included in the FDN number set, instruct the transceiver 503 to refuse to send the MMS service to the target terminal.

Optionally, in the embodiment of the present invention, the processor 501 is configured to: instruct the transceiver 503 to send an MMS service to the target terminal, specifically: instructing the transceiver 503 to send a packet data protocol PDP activation request to the network side device; and indicating the transceiver 503. Receive a PDP activation success message returned by the network side device, and send an MMS service to the target terminal according to the channel allocated by the network side device.

Optionally, in the embodiment of the present invention, the processor 501 is further configured to: acquire a type of data service. Previously, the FDN number set was read from the subscriber identity module SIM card; and the FDN number set was stored in the terminal's storage unit.

Optionally, in the embodiment of the present invention, the processor 501 is further configured to: when detecting that the FDN number set in the SIM card is updated, storing the updated FDN number set in the storage unit.

Optionally, the terminal 500 further includes a bus 504. The processor 501, the storage unit 502, and the transceiver 503 are respectively connected to the bus 504. The processor 501 is specifically connected to the storage unit 502 and the transceiver 503 via the bus 504.

Optionally, the storage unit 502 is a random access memory, and after the terminal 500 enters a normal running state, the application and the operating system are run in the random access memory.

Optionally, the terminal 500 further includes: a read-only memory, when the terminal 500 needs to be run, booting by the basic input/output system booting system in the read-only memory, and guiding the terminal 500 to enter a normal running state.

The terminal 500 in this embodiment and the method for transmitting data services in this embodiment are based on two aspects under the same inventive concept. The implementation process of the method has been described in detail above, so those skilled in the art can The description clearly understands the structure and implementation process of the terminal 500 in this embodiment. For the sake of brevity of the description, details are not described herein again.

One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:

In the embodiment of the present invention, when the user requests to send the data service, the terminal can determine the type of the data service, and when the data service is the MMS service, determine whether the target terminal of the MMS service is the licensed communication terminal, and respond to the target terminal for the license. MMS business request. Regardless of whether the terminal is restricted to perform non-MMS services, it can perform MMS service transmission with the target terminal that is permitted to communicate, and meet the requirement of MMS data transmission between users who permit communication.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the present invention may employ computer-usable storage media (including but not limited to disks) in one or more of the computer-usable program code embodied therein. The form of a computer program product implemented on a memory, CD-ROM, optical memory, or the like.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

While the preferred embodiment of the invention has been described, it will be understood that Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and the modifications and

It is apparent that those skilled in the art can make various modifications and variations to the invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and modifications of the invention

Claims

A method for transmitting a data service, comprising:

When the terminal detects the request for sending the data service, acquiring the type of the data service;

When the data service is a multimedia information service MMS service, the terminal determines whether the number of the target terminal included in the request is included in a fixed dialed FDN number set saved by the terminal;

If the number of the target terminal is included in the FDN number set, the terminal sends the MMS service to the target terminal.
The method according to claim 1, wherein after the terminal determines whether the number of the target terminal is included in the FDN number set, the method further includes:

If the number of the target terminal is not included in the set of FDN numbers, the terminal refuses to send the MMS service to the target terminal.
The method of claim 1, wherein the transmitting, by the terminal, the MMS service to the target terminal comprises:

Transmitting, by the terminal, a packet data protocol PDP activation request to the network side device;

The terminal receives the PDP activation success message returned by the network side device, and sends the MMS service to the target terminal according to the channel allocated by the network side device.
The method according to any one of claims 1 to 3, further comprising: before acquiring the type of the data service, further comprising:

The terminal reads the FDN number set from a customer identification module SIM card;

The terminal stores the set of FDN numbers in a storage unit of the terminal.
The method of claim 4, further comprising:

Upon detecting that there is an update to the set of FDN numbers in the SIM card, the terminal stores the updated set of FDN numbers in the storage unit.
An apparatus for transmitting a data service, comprising:

An obtaining module, configured to acquire the data service when detecting a request for sending a data service Types of;

a determining module, configured to determine, when the data service is a multimedia information service MMS service, whether a number of the target terminal included in the request is included in a fixed dialing FDN number set saved by the terminal;

And a sending module, configured to send the MMS service to the target terminal when the number of the target terminal is included in the FDN number set.
The apparatus according to claim 6, wherein the sending module is further configured to: refuse to send the MMS to the target terminal when a number of the target terminal is not included in the set of FDN numbers business.
The apparatus according to claim 6, wherein the sending module is configured to: when the number of the target terminal is included in the FDN number set, send a packet data protocol PDP activation request to the network side device; And receiving the PDP activation success message returned by the network side device, and sending the MMS service to the target terminal according to the channel allocated by the network side device.
The device according to any one of claims 6-8, further comprising:

a pre-processing module, configured to: before the acquiring module acquires the type of the data service, read the FDN number set from a customer identification module SIM card; and store the FDN number set in a storage unit of the terminal .
The device according to claim 9, wherein the pre-processing module is further configured to: when detecting that the FDN number set in the SIM card has an update, store the updated FDN number set in the In the storage unit.
A terminal, comprising:

a transceiver for receiving and transmitting data;

a storage unit for storing instructions;

a processor, coupled to the transceiver and the storage unit, respectively, for executing an instruction stored by the storage unit to perform the following steps when executing the instruction:

Obtaining a type of the data service when detecting a request to send a data service;

When the data service is a multimedia information service MMS service, determining the content included in the request Whether the number of the standard terminal is included in the fixed dialing FDN number set saved by the terminal;

And if the number of the target terminal is included in the FDN number set, instructing the transceiver to send the MMS service to the target terminal.
The terminal according to claim 11, wherein the processor is further configured to: if the number of the target terminal is not included in the set of FDN numbers, instruct the transceiver to reject the target terminal Send the MMS service.
The terminal according to claim 11, wherein the processor is configured to: instruct the transceiver to send the MMS service to the target terminal, specifically: instructing the transceiver to send packet data to a network side device. a protocol PDP activation request; and instructing the transceiver to receive the PDP activation success message returned by the network side device, and sending the MMS service to the target terminal according to the channel allocated by the network side device.
The terminal according to any one of claims 11 to 13, wherein the processor is further configured to: read the FDN number from a customer identification module SIM card before acquiring the type of the data service. And storing the FDN number set in a storage unit of the terminal.
The terminal according to claim 14, wherein the processor is further configured to: when detecting that the FDN number set in the SIM card has an update, store the updated FDN number set in the In the storage unit.