CN101594651B - Method, device and system for sending abutting subdistrict list - Google Patents
Method, device and system for sending abutting subdistrict list Download PDFInfo
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- CN101594651B CN101594651B CN200810067603.8A CN200810067603A CN101594651B CN 101594651 B CN101594651 B CN 101594651B CN 200810067603 A CN200810067603 A CN 200810067603A CN 101594651 B CN101594651 B CN 101594651B
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
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Abstract
本发明实施例公开了一种发送邻接小区列表的方法，该方法包括：第一转发实体接收第一接入控制实体发送的第一消息，所述第一消息包含第一小区的邻接小区列表，以及指示所述第二接入控制实体的指示信息；所述第一转发实体根据所述指示信息向所述第二接入控制实体发送所述邻接小区列表；所述第一接入控制实体的所述第一小区和所述第二接入控制实体的第二小区具有邻接关系，所述第一控制实体和所述第二控制实体是异系统的接入控制实体。本发明实施例还公开了对应的装置和系统，使用本发明方法、装置和系统，使得没有接口的接入控制实体之间可以传递邻接小区列表，提高了配置邻接小区列表的效率。
The embodiment of the present invention discloses a method for sending a list of adjacent cells, the method includes: a first forwarding entity receives a first message sent by a first access control entity, the first message includes a list of adjacent cells of the first cell, and indication information indicating the second access control entity; the first forwarding entity sends the list of adjacent cells to the second access control entity according to the indication information; the first access control entity's The first cell and the second cell of the second access control entity have an adjacent relationship, and the first control entity and the second control entity are access control entities of different systems. The embodiment of the present invention also discloses the corresponding device and system. Using the method, device and system of the present invention enables access control entities without interfaces to transfer the list of adjacent cells, improving the efficiency of configuring the list of adjacent cells.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method, device and system that sends abutting subdistrict list.
Background technology
In abutting subdistrict list, comprise the information such as abutting subdistrict sign, abutting subdistrict bandwidth, these information are for objects such as switching, management, with Long Term Evolution (Long Term Evolution, LTE) system is example, between evolution base station in this system (evolved NodeB, eNB), be X2 interface, for the abutting subdistrict of having planned, when X2 interface is set up, eNB sets up message by X2 interface and transmits abutting subdistrict list.
When different system network coexisted, the success rate of switching between different system in order to improve user terminal (User Equipment, UE), needs to configure abutting subdistrict list between the community of different system.If in same system, between the access control entity under abutting subdistrict, there is no interface, should how to configure abutting subdistrict list, there is no at present relevant discussion; Between different system, if the minizone of different access control entities exists syntople, should how to configure abutting subdistrict list, there is no at present relevant discussion yet.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of method and apparatus that sends abutting subdistrict list, makes not have can transmit abutting subdistrict list between the access control entity of interface, has improved the efficiency of configuration abutting subdistrict list.
In view of this, the embodiment of the present invention provides a kind of method that sends abutting subdistrict list, the method comprises: the first Delivery Function receives the first message that described the first access control entity sends, the abutting subdistrict list that described the first message comprises described the first community, and the indication information of indicating described the second access control entity; Described the first Delivery Function sends described the first message according to described indication information to the second Delivery Function; Described the second Delivery Function sends described abutting subdistrict list according to described indication information to described the second access control entity; The first community of described the first access control entity and the second community of the second access control entity have syntople, the access control entity that described the first controlled entity and described the second controlled entity are different systems; Described the first access control entity and described the second access control entity are respectively evolution base station eNB and base station sub-system BSS, or eNB and radio network controller (RNC), described the first Delivery Function and described the second Delivery Function are respectively mobile management entity MME and SGSN; Or described the first access control entity and described the second access control entity are respectively BSS and eNB, or RNC and eNB, described the first Delivery Function and described the second Delivery Function are respectively SGSN and MME.
The embodiment of the present invention provides a kind of system, this system comprises: the first access control entity, the first Delivery Function, the second Delivery Function, the second access control entity, wherein, the first community of the first access control entity and the second community of the second access control entity have syntople, the access control entity that described the first controlled entity and described the second controlled entity are different systems; Described the first access control entity, for sending the first message to described the first Delivery Function, the abutting subdistrict list that this first message comprises the first community, and the indication information of indication the second access control entity; The first Delivery Function, for receiving described the first message from described the first access control entity, obtains described indication information, also for and according to this indication information, to described the second Delivery Function, send described the first message; The second Delivery Function, for receiving described the first message, obtains described indication information, also for sending described abutting subdistrict list according to indication information to the second access control entity; The second access control entity, for receiving described abutting subdistrict list; Described the first access control entity and described the second access control entity are respectively evolution base station eNB and base station sub-system BSS, or eNB and radio network controller (RNC), described the first Delivery Function and described the second Delivery Function are respectively mobile management entity MME and SGSN; Or described the first access control entity and described the second access control entity are respectively BSS and eNB, or RNC and eNB, described the first Delivery Function and described the second Delivery Function are respectively SGSN and MME.
The technical scheme realizing by the embodiment of the present invention, can avoid manual configuration abutting subdistrict list so that do not have can transmit abutting subdistrict list between the access control entity of interface, has improved the efficiency of configuration abutting subdistrict list.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LTE system of the embodiment of the present invention;
Fig. 2 is a kind of schematic flow sheet that sends the method for abutting subdistrict list of the embodiment of the present invention;
Fig. 3 is the schematic flow sheet that the another kind of the embodiment of the present invention sends the method for abutting subdistrict list;
Fig. 4 is the schematic flow sheet that the another kind of the embodiment of the present invention sends the method for abutting subdistrict list;
Fig. 5 is the structural representation of the another kind of LTE system of the embodiment of the present invention;
Fig. 6 is the schematic flow sheet that the another kind of the embodiment of the present invention sends the method for abutting subdistrict list;
Fig. 7 is the structural representation of the another kind of LTE system of the embodiment of the present invention;
Fig. 8 is the structural representation of the another kind of LTE system of the embodiment of the present invention;
Fig. 9 is the structural representation of the another kind of LTE system of the embodiment of the present invention;
Figure 10 is the structural representation of a kind of Delivery Function of the embodiment of the present invention;
Figure 11 is the structural representation of a kind of system of the embodiment of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, referring to the accompanying drawing embodiment that develops simultaneously, the embodiment of the present invention is further described.
In the embodiment of the present invention, the parameter of abutting subdistrict list comprises cell ID, can also include but not limited to: the combination in any of type, bandwidth, frequency, the network type that wherein type can express support for: circuit domain, or packet domain, or circuit domain and packet domain, the type can also represent the type of community: base station from home community or macrocell etc.
The embodiment of the present invention provides a kind of method that sends abutting subdistrict list, as shown in Figure 1, between the eNB1 in LTE and eNB2, there is no X2 interface, cell2 in eNB1 Zhong community cell1 and eNB2 has syntople, as shown in Figure 2, the schematic flow sheet for the embodiment of the present invention, comprising:
Step 201, eNB1 are to mobile management entity 1 (Mobility Management Entity, MME1) send the first message, this the first message is carried the abutting subdistrict list of cell1, and the information of indication eNB2, and this information can include but not limited to: the sign ID of eNB2.
In this step, if also do not set up S1 interface between eNB1 and MME1, the first message is that S1 interface connects the request of foundation, if the S1 interface between eNB1 and MME1 is set up, the first message is S1 interface updating message, or other S1 interface messages.
Step 202, MME1 receive the first message, according to the information of indication eNB2, find the MME2 under eNB2, to MME2, send S10 interface message, are used for forwarding the first message.
In the present embodiment, S10 message can be the message existing at present, now, using the first message as a cell (Information Element, IE), be carried in this message and send, or a newly-increased S10 message.
Step 203, MME2 receive the first message, send second message of carrying above-mentioned abutting subdistrict list to eNB2.
In this step, if also do not set up S1 interface between MME2 and eNB2, MME is carried at S1 interface by abutting subdistrict list and sets up and in request message, issue eNB2, or MME2 buffer memory the first message, when S1 interface is set up in eNB2 request, MME2 is carried at abutting subdistrict list in S1 interface foundation response and sends to eNB2, if the S1 interface between MME2 and eNB2 is set up, the second message is S1 interface updating message, or other S1 interface messages.
In the embodiment of the present invention, MME1 and MME2 can be same MME, now, do not need the message between MME to forward step.
In the embodiment of the present invention, LTE internal system, if had, in the eNB of X2 interface, do not comprise the community with syntople, can be by the interface between eNB and MME, and the interface between MME sends abutting subdistrict list, avoid manual configuration abutting subdistrict list, improved the efficiency of abutting subdistrict list configuration.
The embodiment of the present invention provides the method for another kind of transmission abutting subdistrict list, be specially LTE system and global system for mobile communications (Universal Mobile Telecommunications System, UMTS) between, transmit the method for abutting subdistrict list, the eNB of take in LTE triggers this flow process as example, the schematic flow sheet that is illustrated in figure 3 the embodiment of the present invention, comprising:
Step 301 is similar with step 201, and just, in the embodiment of the present invention, the indication information that the first message is carried is the information of indication radio network controller (Radio Network Controller, RNC).
Step 302, MME receive the first message, obtain abutting subdistrict list, according to indication information, find the core network entity that above-mentioned RNC is corresponding: service universal grouping wireless business supporting node (Serving General Packet Radio Service Supporting Node, SGSN), and send S3 interface message to this SGSN, be used for forwarding the first message.
Step 303, SGSN receive the first message, obtain abutting subdistrict list, to RNC, send the second message, and this second message is carried above-mentioned abutting subdistrict list.
In this step, above-mentioned the second message is Iu interface message, it can be newly-increased Iu interface message, or existing Iu interface message, for example, communication indication (INFORMATION TRANSFER INDICATION) message or other message, is carried in this message and sends abutting subdistrict list as a cell IE.
In the embodiment of the present invention, also can trigger this flow process by RNC, concrete enforcement is similar with the method for the present embodiment, does not repeat them here.
The embodiment of the present invention, between the eNB of LTE and the RNC of UMTS, is transmitted abutting subdistrict list by message, has avoided manual configuration abutting subdistrict list, has improved the efficiency of configuration abutting subdistrict list.
The embodiment of the present invention provides the method for another kind of transmission abutting subdistrict list, be specially LTE system and whole world mobile communcations system (Global System for Mobile communications, GSM) between, transmit the method for abutting subdistrict list, the eNB of take in LTE triggers this flow process as example, the schematic flow sheet that is illustrated in figure 4 the embodiment of the present invention, comprising:
Step 401 is similar with step 201, and just, in the embodiment of the present invention, the indication information that the first message is carried is the information of indication base station sub-system (Base Station Subsystem, BSS).
Step 402 is with step 302.
Step 403, SGSN send the second message to BSS, and this second message is carried the abutting subdistrict list comprising in the first message.
In this step, the second message is Gb/A interface message, it can be newly-increased Gb/A interface message, or an existing Gb/A message, for example, resource request (RESOURCE REQUEST) message, or resource indication (RESOURCE INDICATION) message, or without link information (CONNECTIONLESS INFORMATION) message, or other message, abutting subdistrict list is carried in this message as an IE.
In this step, also can trigger this flow process by BSS, the method for concrete grammar and the present embodiment is similar, does not repeat them here.
The transmission of abutting subdistrict list between method of the invention process equally applicable and RNC and BSS, now utilize the Iu interface between RNC and SGSN, and the transmission of the Gb/A interface between BSS and SGSN abutting subdistrict list, concrete grammar and above-described embodiment are similar, do not repeat them here.
The embodiment of the present invention, between the eNB of different system LTE and the BSS of GSM, is transmitted abutting subdistrict list by message, has avoided manual configuration, has improved the efficiency of abutting subdistrict list configuration.
The embodiment of the present invention provides the method for another kind of transmission abutting subdistrict list, Figure 5 shows that the system construction drawing of the embodiment of the present invention, between eNB1 in LTE system and eNB2, there is no X2 interface, cell2 in eNB1 Zhong community cell1 and eNB2 has syntople, Automatic Configuration Server, self-organizing network (Self-Organization Network, SON) manages eNB, the schematic flow sheet that is illustrated in figure 6 the embodiment of the present invention, comprising:
Step 601, eNB1 send the first message to SON, and this first message is carried the abutting subdistrict list of cell1, and the information of indication eNB2, and this indication information can include but not limited to: the ID of eNB2.
Step 602, SON receive the first message, obtain abutting subdistrict list, and to eNB2, send above-mentioned abutting subdistrict list according to indication information.
In the embodiment of the present invention, can be also initiatively to send abutting subdistrict list by SON, now, SON sends abutting subdistrict list to eNB1 and eNB2 respectively.
In the system construction drawing of the embodiment of the present invention, between eNB and SON, can also increase background net management: Element management system (Element Manager System, EMS), as shown in Figure 7, now, the information interaction between eNB and SON need to forward through EMS.Or, between EMS, increase interface, as shown in Figure 8, directly by the abutting subdistrict list that transmits eNB between EMS.
The method of the embodiment of the present invention is equally applicable to the transmission of abutting subdistrict list between different system, and that now carry out information interaction with SON is respectively eNB and RNC, or eNB and BSS.
The embodiment of the present invention is not having between the eNB of interface, or between eNB and RNC, or by message, send abutting subdistrict list between eNB and BSS, and avoided manual configuration, improved the efficiency of configuration abutting subdistrict list.
The embodiment of the present invention provides the method for another kind of transmission abutting subdistrict list, between different access control entities, increase new interface, with Xy interface, represent, and send abutting subdistrict list on this interface, as shown in Figure 9, be the system construction drawing of the embodiment of the present invention, take LTE and UMTS as example, cell1 in eNB and the cell2 in RNC have syntople, between eNB and RNC, increase Xy interface, and send abutting subdistrict list by the message of this interface.
The embodiment of the present invention is by there is no to increase new interface between the Access Network controlled entity of interface, and sends abutting subdistrict list on this interface, avoided manual configuration abutting subdistrict list, improved the efficiency of abutting subdistrict list configuration.
The embodiment of the present invention provides a kind of Delivery Function, and this Delivery Function comprises: receiving element 1001, acquiring unit 1002, and transmitting element 1003, wherein,
Receiving element 1001, for receiving the first message from the first access control entity, this first message carry the first community in the first access control entity in abutting connection with list, and the indication information of indication the second access control entity.
Acquiring unit 1002, for obtaining indication information from the first message;
Transmitting element 1003, sends above-mentioned abutting subdistrict list for the indication information obtaining according to acquiring unit 1002 to the second access control entity.
If above-mentioned the first access control entity and the second access control entity do not correspond to same core network entity, transmitting element 1003, also for the indication information obtaining according to acquiring unit 1002, to Delivery Function corresponding to the second access control entity, send above-mentioned the first message, then by this Delivery Function, to the second access control entity, send above-mentioned abutting subdistrict list.
If SON manages this Delivery Function, described transmitting element 1003, also, for sending the first message according to indication information to SON, then sends above-mentioned abutting subdistrict list by SON to the second access control entity.
The Delivery Function that the embodiment of the present invention provides makes not have can transmit abutting subdistrict list by message between the access control entity of interface, has avoided manual configuration abutting subdistrict list, has improved the efficiency of abutting subdistrict list configuration.
The embodiment of the present invention also provides a kind of system, this system comprises: the first access control entity 1101, the first Delivery Function 1102, the second Delivery Function 1103, the second access control entity 1104, the second community of the first community of the first access control entity 1101 and the second access control entity 1103 has syntople, wherein
The first access control entity 1101, for sending the first message to the first Delivery Function 1102, the abutting subdistrict list that this first message comprises the first community, and the indication information of indication the second access control entity 1103;
The first Delivery Function 1102, for receiving above-mentioned the first message, obtains above-mentioned indication information, and to described the second Delivery Function 1103, sends described the first message according to this indication information;
The second Delivery Function 1103, for receiving the first message, also for obtaining indication information, and sends above-mentioned abutting subdistrict list according to indication information to the second access control entity 1104;
The second access control entity 1104, for receiving above-mentioned abutting subdistrict list.
In this system, can also comprise SON, the first Delivery Function 1102, also for sending the first message to SON;
SON, for receiving the first message, obtains indication information, and to the second Delivery Function 1103, sends the first message according to indication information;
The second Delivery Function 1103, also, for receive the first message from SON, obtains indication information, and to the second access control entity 1104, sends above-mentioned abutting subdistrict list according to indication information.
In the embodiment of the present invention, the first Delivery Function and the second Delivery Function can also be same entities, and now, the first Delivery Function is: any one in MME, SGSN, SON.
The first Delivery Function and the second Delivery Function can be respectively also MME and SGSN, or SGSN and MME, can also be all MME or EMS.
The system that the embodiment of the present invention provides makes not have can transmit abutting subdistrict list by message between the access control entity of interface, has avoided manual configuration abutting subdistrict list, has improved the efficiency of abutting subdistrict list configuration.
More than to a kind of detailed introduction that sends the method for abutting subdistrict list provided by the present invention, applied specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof; , for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention meanwhile.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810067603.8A CN101594651B (en) | 2008-05-29 | 2008-05-29 | Method, device and system for sending abutting subdistrict list |
| PCT/CN2009/072003 WO2009143769A1 (en) | 2008-05-29 | 2009-05-26 | Method, apparatus and system for sending neighboring cell list |
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| CN200810067603.8A CN101594651B (en) | 2008-05-29 | 2008-05-29 | Method, device and system for sending abutting subdistrict list |
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| CN102131209B (en) * | 2010-01-18 | 2016-04-13 | 中兴通讯股份有限公司 | A kind of performance measurement strategy issuing method and device |
| WO2013121798A1 (en) * | 2012-02-17 | 2013-08-22 | Nec Corporation | Communication system, identifier assignment device, base station, identifier assignment method, and non-transitory computer readable medium embodying instructions for controlling a device |
| CN103458474B (en) * | 2012-06-04 | 2018-01-30 | 中兴通讯股份有限公司 | More self-organized network management method and apparatus |
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| CN1491520A (en) * | 2001-02-13 | 2004-04-21 | ����ɭ�绰�ɷ�����˾ | Handover in shared radio access network environment using subscriber-dependent neighbor cell lists |
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| CN1491520A (en) * | 2001-02-13 | 2004-04-21 | ����ɭ�绰�ɷ�����˾ | Handover in shared radio access network environment using subscriber-dependent neighbor cell lists |
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| CN101594651A (en) | 2009-12-02 |
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Application publication date: 20091202 Assignee: Apple Computer, Inc. Assignor: Huawei Technologies Co., Ltd. Contract record no.: 2015990000755 Denomination of invention: Method, device and system for sending abutting subdistrict list Granted publication date: 20140402 License type: Common License Record date: 20150827 |
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