CN101939066A - Configuring method, device and system for collaboration zone - Google Patents

Configuring method, device and system for collaboration zone Download PDF

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Publication number
CN101939066A
CN101939066A CN2009800001073A CN200980000107A CN101939066A CN 101939066 A CN101939066 A CN 101939066A CN 2009800001073 A CN2009800001073 A CN 2009800001073A CN 200980000107 A CN200980000107 A CN 200980000107A CN 101939066 A CN101939066 A CN 101939066A
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China
Prior art keywords
joint
base station
multicast
adjacent base
ability
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CN2009800001073A
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CN101939066B (en
Inventor
刘宇红
蔺波
王燕
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A configuring method, a device, and a system for collaboration zone are applied in communication field, and the problem of low effectivity in each zone of collaboration zones in the prior art is resolved, the method involves that: Coordinated multipoint transmission/Reception (CoMP) capability information is acquired according to the load information (102), and the message including the CoMP capability information is transmitted to a adjacent base station, so that the CoMP capability zone is configured by the adjacent base station according to the CoMP capability information (103). The CoMP capability information of the adjacent base station is acquired; and the CoMP capability of the adjacent base station is confirmed according to the CoMP capability information; the CoMP capability zone is configured according to the CoMP capability. The embodiments of the invention are applicable for CoMP.

Description

Configuring method, device and system for collaboration zone
Collocation method, equipment and the systems technology field of collaboration region
The present invention relates to communication technical field, more particularly to a kind of collocation method of collaboration region, equipment and system.Background technology
In a communications system, generally, each user equipment（User Equipment, UE) provide service by its serving BS.But in certain special cases, for example：When UE is in the marginal position in serving BS service range, or UE by high reject signal, the serving BS of the UE is difficult to ensure the service quality to the UE.In order to solve this problem, joint multicast (Coordinated multipoint transmission/Reception, CoMP) technology is introduced in communication system.In CoMP technologies, the set that the cell of the adjacent base station of service will can be provided for UE is defined as collaboration region, the service jointly provided by the affiliated adjacent base station of each cell in collaboration region for UE, the high reject signal that the UE is subject to will convert to useful signal, while ensure that UE energy normal works, the efficiency that the UE transmits signal can be also improved.
In the prior art, it is that UE configures fixed collaboration region typically by network side, when UE is when by strong jamming, it can search for or measure the collaboration region, the cell for being suitably for oneself improving service in central selection, and by the information reporting of the cell to serving BS, serving BS is realized by sending cooperation request message to the cell own base station and provides federated service together with the base station for UE.During stating in realization as UE configurations collaboration region, inventor has found that at least there are the following problems in the prior art：The network condition of each cell in collaboration region constantly changes.For example：In a certain period, if certain cell load in collaboration region is higher, the cell own base station is can not to receive the cooperation request of serving BS transmission.
The content of the invention
The present embodiment provides a kind of collocation method of collaboration region, equipment and system.Improve the validity of each cell in the collaboration region of configuration. To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of collocation method of collaboration region, including：
Obtain load information；
Joint multicast ability information is obtained according to the load information；
The message comprising the joint multicast ability information is sent to adjacent base station, so that the adjacent base station multicasts ability information configuration joint multicast capacity locations according to the joint.
A kind of collocation method of collaboration region, including：
Obtain the joint multicast ability information of adjacent base station；
Ability information is multicast according to the joint and determines that the joint of the adjacent base station multicasts ability；
According to joint multicast ability configuration joint multicast capacity locations.
A kind of base station, including：
Acquisition module is loaded, for obtaining load information；
Ability acquisition module, for obtaining joint multicast ability information according to the load information；Sending module, for sending the message comprising the joint multicast ability information to adjacent base station.A kind of base station, including：
Acquisition module, the joint for obtaining adjacent base station multicasts ability information；
Determining module, determines that the joint of the adjacent base station multicasts ability for multicasting ability information according to the joint；
Configuration module, for according to joint multicast ability configuration joint multicast capacity locations.A kind of configuration system of collaboration region, including：
Adjacent base station, joint multicast ability information is obtained for obtaining load information, and according to the load information, sends the message comprising the joint multicast ability information to serving BS；
Serving BS, joint for obtaining adjacent base station multicasts ability information, and the joint multicast ability that ability information determines the adjacent base station is multicast according to the joint, further according to joint multicast ability configuration joint multicast capacity locations. Scheme provided in an embodiment of the present invention has the advantages that：The factor constantly changed of network load is considered, adjacent base station is adjusted itself CoMP ability information according to load change, concurrently sends them to serving BS；So that serving BS can dynamically configure collaboration region according to the CoMP ability informations after the adjustment received, the validity of each cell in the collaboration region configured is improved；It can avoid asking because the unnecessary joint that serving BS is sent to adjacent base station caused by the validity of each cell in collaboration region is low is multicast.
The accompanying drawing that brief description of the drawings is used required for applying in example or description of the prior art is briefly described, apparently, drawings in the following description are only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the collocation method of the collaboration region of the embodiment of the present invention 1；
Fig. 2 is the schematic flow sheet of the collocation method of the collaboration region of the embodiment of the present invention 2；
Fig. 3 is the schematic flow sheet of the collocation method of the collaboration region of the embodiment of the present invention 3；
Fig. 4 is the structural representation of the base station of the embodiment of the present invention 4；
Fig. 5 is the structural representation of the base station of the embodiment of the present invention 5；
Fig. 6 is the structural representation of the configuration system of the collaboration region of the embodiment of the present invention 6.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Embodiment 1
The present embodiment provides a kind of collocation method of collaboration region, as shown in figure 1, this method includes：Step 101, related load information is obtained. Step 102, the CoMP ability informations of itself are obtained according to the load information.
Step 103, the message comprising the CoMP ability informations of itself is sent to adjacent base station, so that the adjacent base station obtains the CoMP information and can be according to CoMP information configurations joint multicast capacity locations.
The collocation method for the collaboration region that the present embodiment is provided, by using the technical scheme for taking into account the load state constantly changed, solve in the prior art because it is contemplated that factor it is less, the problem of causing the validity of each cell of collaboration region that configures poor, and then the technique effect of the validity for improving each cell in the collaboration region configured obtained.
Embodiment 2
The present embodiment provides a kind of collocation method of collaboration region, and the adjacent base station 2 of serving BS 1 and the serving BS 1 is relate in the method, and this method is adapted to be deployed on serving BS 1, as shown in Fig. 2 this method includes：
Step 201, the CoMP ability informations of adjacent base station 2 are obtained.
Step 202, the CoMP abilities of the adjacent base station 2 are determined according to the CoMP ability informations of adjacent base station 2.
Step 203, the CoMP capacity locations of itself are configured according to the CoMP abilities.
The adjacent base station being related in the method that the present embodiment is provided is all adjacent base station 2, if serving BS 1 also has other adjacent base stations, such as adjacent base station 2 or adjacent base station 3, serving BS is similar to the process of the adjacent base station 2 in the present embodiment to its processing procedure, is that those skilled in the art can analogize according to description above and learn to other adjacent base station concrete processing procedures.
The scheme that the present embodiment is provided has the advantages that：The CoMP capacity locations for considering the current CoMP ability informations situation of adjacent base station can be automatically configured out according to the CoMP ability informations of the adjacent base station of acquisition, making the CoMP capacity locations of configuration has dynamic variability, improves the validity of each cell in the collaboration region of configuration.
Embodiment 3
The present embodiment specifically provides a kind of collocation method of collaboration region, relate to service base in the method Stand 1 and the serving BS 1 adjacent base station 2, as shown in figure 3, this method includes：
Step 301, adjacent base station 2 obtains related load information.The load information includes at least ^ network load in following project；Apparatus of load；Resource distribution；Radio Resource is loaded.
Adjacent base station 2 can periodically obtain the load information of itself in step 301, can also be that the load information of itself is obtained when running into trigger event, the trigger event can be when load exceedes a certain load-threshold value, adjacent base station 2 obtains the load information of itself, can also be adjacent base station 2 receive indicate to assess the instruction of own load when, obtain the load information of itself.
Step 302, adjacent base station 2 obtains the CoMP ability informations of itself according to the load information.The CoMP ability informations of itself of the acquisition include CoMP ability labels, and the CoMP ability labels indicate at least one in following items：
Whether itself supports the CoMP between base station;
The rank of CoMP between the base station that itself is supported；
At least one cell in itself compass of competency supports the CoMP between base station;
The rank for the CoMP that at least one cell in itself compass of competency is supported.
It should be noted that, in step 302, adjacent base station 2 also includes adjacent base station 2 during the CoMP ability informations of itself are obtained and stores this itself CoMP ability informations and/or the CoMP capabilities settings of itself are carried out according to the CoMP ability informations, and the CoMP ability informations of these storages and/or the adjacent base station 2 itself set can be used for the CoMP work when adjacent base station 2 is as serving BS to use.
Wherein, above-mentioned CoMP rank can be divided into high-level CoMP, middle rank CoMP and low level CoMP.The division methods of the rank of the CoMP can have many kinds, and CoMP level method for distinguishing is divided including the transmission rate according to data, or divide according to data forwarding layer protocol CoMP level method for distinguishing.
The above-mentioned level method for distinguishing that CoMP is divided according to the transmission rate of data is as follows：
The CoMP that the transmission rate of data is more than the first threshold value is divided into high-level CoMP; The transmission rate of data is less than the first threshold value, and is more than the rank that the CoMP of the second threshold value is divided into middle rank CoMP；
The transmission rate of data is less than the second threshold value, and third constellations rank CoMP is divided into more than the CoMP of the 3rd threshold value.
For example：If above-mentioned first threshold value is 20Mbps, the second threshold value is 10Mbps, and the 3rd threshold value is 5Mbps, then the CoMP that the transmission data of data are more than 20Mbps is divided into high-level CoMP;CoMP by the transmission data of data less than 20Mbps and more than 10Mbps is divided into middle rank CoMP rank；CoMP by the transmission data of data less than 10Mbps and more than 5Mbps is divided into low level CoMP.
The above-mentioned level method for distinguishing that CoMP is divided according to data forwarding layer protocol is as follows：
Packet data convergence protocol will be supported（Packet Data Convergence Protocol, PDCP) CoMP be divided into high-level CoMP;
Radio link control protocol will be supported（Radio Link Control, RLC) CoMP be divided into middle rank CoMP rank；
Media call access control agreement will be supported（Medium Access Control, MAC) CoMP be divided into low level CoMP.
Step 303, adjacent base station 2 sends the message comprising above-mentioned CoMP ability informations to serving BS 1.Message of the transmission of adjacent base station 2 comprising above-mentioned CoMP ability informations can pass through one of following or its any combination method to the method for serving BS 1 in step 303：
The first sending method：Adjacent base station 2 broadcasts the message for including CoMP ability informations.For example：Adjacent base station 2 adds CoMP ability informations in dedicated system information broadcast (SIB*) message, and is sent the CoMP ability informations by broadcasting the SIB* message.
The SIB* message can be as shown in table 1 below： System information block type * domain description
( SystemlnformationBlockType* field descriptions )
CoMP ability informations
Table 1
Wherein, the trigger condition of the SIB* message of the broadcast of adjacent base station 2 addition CoMP ability informations can be the SIB* message of the periodic broadcast addition CoMP ability informations of adjacent base station 2；Can also be that adjacent base station 2 is running into the trigger event of operator's setting (for example：All or part of of the CoMP ability informations of adjacent base station 2 is changed) when, broadcast the SIB* message of addition CoMP ability informations.
Wherein, the SIB* message of above-mentioned addition CoMP ability informations can also be broadcasted with the non-dedicated system information for adding CoMP ability informations（SIB) message is replaced.
Second of sending method：Adjacent base station 2 passes through base-station interface between serving BS 1 (i.e. X2 interfaces）The message comprising the CoMP ability informations is sent to serving BS 1;
For example：Joint comprising the CoMP ability informations is multicast ability by X2 interface and confirms that (CoMP CAPABILITY ACKNOWLEDGE) message is sent to the good business base station 1 of the moon by adjacent base station 2.
Wherein, adjacent base station 2 can be that the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is periodically sent to serving BS 1 by adjacent base station 2 by X2 interface by the trigger condition that the CoMP CAPABILITY ACKNOWLEDGE message is sent to serving BS 1 is sent comprising the CoMP ability informations by X2 interface；It can also be adjacent base station 2 after joint multicast capability requests (CoMP CAPABILITY REQUEST) message that serving BS 1 is sended over is received, the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to by serving BS 1 by X2 interface；Can also be that adjacent base station 2 is running into the trigger event of operator's setting（For example：All or part of of the CoMP ability informations of adjacent base station 2 is changed）When, the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to by serving BS 1 by X2 interface.
The third sending method：The CoMP ability informations are sent to mobile management entity by adjacent base station 2 (Mobility Management Entity, MME), passes through the mobile management entity interface between MME and base station（That is SI interfaces）Message comprising the CoMP ability informations is sent to serving BS 1.
For example：The message of carrying CoMP ability informations is sent to MME by adjacent base station 2 by the interfaces of S 1, after the CoMP ability informations are obtained, the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to the good business base station 1 of the moon by MME by S1 interfaces.
Wherein, the trigger condition that the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to serving BS 1 by MME by S1 interfaces can be that the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is periodically sent to serving BS 1 by MME by S1 interfaces;Can also be MME after the CoMP CAPABILITY REQUEST message that serving BS 1 is sended over is received, the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to by serving BS 1 by SI interfaces；Can also be that MME is running into the trigger event of operator's setting（For example：All or part of of the CoMP ability informations of adjacent base station 2 is changed) when, the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to by serving BS 1 by S1 interfaces.
4th kind of sending method：Adjacent base station 2 sends the CoMP ability informations to operational management（Operator and Management, O＆M) entity, pass through the interface between base station and O＆M entities（The interface is defined as operational management entity interface in the present embodiment）By the message comprising the CoMP ability informations to serving BS 1.
For example：The message for carrying the CoMP ability informations is sent to O＆M entities by adjacent base station 2 by operational management entity interface, CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to serving BS 1 by O＆M entities after the CoMP ability informations are obtained by operational management entity interface.
Wherein, the trigger condition that the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to serving BS 1 by O＆M entities by operational management entity interface can be that the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is periodically sent to serving BS 1 by O＆M entities by operational management entity interface；Can also be CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to serving BS 1 by O＆M entities after the CoMP CAPABILITY REQUEST message that serving BS 1 is sended over is received by operational management entity interface;Can also be that O＆M entities are running into the trigger event of operator's setting（For example：All or part of of the CoMP ability informations of adjacent base station 2 is changed）When, the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations is sent to serving BS 1 by operational management entity interface.
Step 304, serving BS 1 obtains the CoMP ability informations of adjacent base station 2.
The method that the message comprising CoMP ability informations is sent corresponding to above-mentioned adjacent base station 2, the method that the present embodiment step 304 serving BS 1 obtains the CoMP ability informations of adjacent base station 2 can also be one of following or its any combination method：
The first acquisition methods：Serving BS 1 passes through automatic neighbouring relations（Automatic Neighbor Relation, ANR) function receives CoMP ability informations from the UE of the service adjacent base station 2 reported.
For example：Certain UE in the serving cell of serving BS 1 receives the SIB* message of the CoMP ability informations comprising adjacent base station 2, the UE is obtained after CoMP ability informations therein again, serving BS 1 is reported, serving BS 1 receives the CoMP ability informations by ANR functions.
Wherein, the above-mentioned SIB* message comprising CoMP ability informations can also be the non-dedicated SIB message comprising CoMP ability informations.
Second of acquisition methods：Serving BS 1 receives the CoMP ability informations from adjacent base station 2 by the X2 interface between adjacent base station 2.
For example：Serving BS 1 receives the CoMP CAPABILITY ACKNOWLEDGE message comprising the CoMP ability informations from adjacent base station 2 by X2 interface.
The third acquisition methods：Serving BS 1 includes the message of the CoMP ability informations by the S1 interfaces between MME.
For example：Serving BS 1 is by S1 interfaces to the CoMP CAPABILITY ACKNOWLEDGE message comprising CoMP ability informations from MME. 4th kind of acquisition methods：Serving BS 1 receives the message for including the CoMP ability informations by the operational management entity interface between 0＆M entities.
For example：Serving BS 1 receives the CoMP CAPABILITY ACKNOWLEDGE message comprising CoMP ability informations from 0＆M entities by operational management entity interface.
Step 305, the ability information containing CoMP according to acquisition of serving BS 1 determines the CoMP abilities of the adjacent base station 2.
In step 305, if serving BS 1 is the CoMP ability informations for getting adjacent base station 2 first, serving BS 1 is stored the CoMP ability informations as the CoMP abilities of adjacent base station 2；If serving BS 1 is the CoMP ability informations for getting adjacent base station 2 again, then serving BS 1 will determine that whether the CoMP ability informations that this is obtained again are identical with above-mentioned CoMP abilities, if the CoMP ability informations obtained again are different from above-mentioned CoMP abilities, the CoMP ability informations then obtained again with this are stored as the CoMP abilities of adjacent base station 2, i.e., the CoMP abilities of above-mentioned adjacent base station 2 are updated with the CoMP ability informations obtained again.
When serving BS 1 gets the CoMP ability informations of adjacent base station 2 again, will be when judging that the CoMP ability informations are different from CoMP abilities, the CoMP abilities of adjacent base station 2 are updated with the CoMP ability informations obtained again, it can constantly be updated so as to the CoMP abilities of the adjacent base station 2, keep the CoMP abilities of newer adjacent base station 2.
Or can also be：
In step 305, when serving BS 1 gets the CoMP ability informations of adjacent base station 2 first, serving BS 1 is stored the CoMP ability informations as the CoMP abilities of adjacent base station 2；When serving BS 1 gets the CoMP ability informations of adjacent base station 2 again, the CoMP ability informations that serving BS 1 is obtained again with this are stored as the CoMP abilities of adjacent base station 2, i.e., the CoMP abilities of above-mentioned adjacent base station 2 are updated with the CoMP ability informations obtained again.
Serving BS 1 every time stores the CoMP ability informations of the adjacent base station 2 received again as the CoMP abilities of adjacent base station 2, can equally reach the technique effect for the CoMP abilities for constantly updating the adjacent base station 2. The CoMP abilities of the adjacent base station 2 stored in the present embodiment in serving BS 1 include CoMP ability labels, and the CoMP ability labels indicate at least one in following project：
Whether the adjacent base station 2 supports the CoMP between base station;
The rank of CoMP between the base station that the adjacent base station 2 is supported；
At least one cell in the compass of competency of adjacent base station 2 supports the CoMP between base station;
The rank for the CoMP that at least one cell in the compass of competency of adjacent base station 2 is supported.
Certainly, the CoMP ability informations of the adjacent base station 2 obtained in the present embodiment in step 304 can also as above-mentioned CoMP abilities, including in such as beginning a project at least one of.
Wherein, above-mentioned CoMP rank can be divided into high-level CoMP, middle rank CoMP and low level CoMP as the rank of the CoMP in step 302.
Step 306, serving BS 1 automatically configures CoMP capacity locations according to the CoMP abilities of the adjacent base station 2.
Serving BS 1 can altogether configure according to the CoMP abilities of adjacent base station 2 and safeguard three CoMP capacity locations in the present embodiment, be high-level CoMP capacity locations, middle rank CoMP capacity locations, low level CoMP capacity locations respectively.It should be noted that, might not be made up of each cell in adjacent base station 2 in these three CoMP capacity locations, the cell under other adjacent base stations of serving BS 1 can be included in these three CoMP capacity locations, and the cell in the compass of competency of serving BS 1 can also be included.The present embodiment is the influence that its three CoMP capacity locations that serving BS 1 is configured and safeguarded is described by taking adjacent base station 2 as an example.
It would know that whether adjacent base station 2 supports the CoMP between base station and/or adjacent base station 2 to support whether the cell under which kind of rank CoMP, adjacent base station 2 supports which kind of rank CoMP CoMP and/or the small cell of adjacent base station 2 between base station support according to the CoMP ability informations of the adjacent base station 2 in serving BS 1.If (CoMP between the support base station can support the CoMP between base station to the CoMP between the CoMP ability labels instruction support base station that the CoMP ability informations include for adjacent base station 2, or be the CoMP between at least one cell support base station in the compass of competency of adjacent base station 2), and further indicates CoMP rank（The level of CoMP between the base station that the rank of the CoMP can be supported for adjacent base station 2 Not, the CoMP of at least one cell support or in the range of the linchpin of adjacent base station pipe 2 rank）, then all cells under the adjacent base station 2 or at least one described cell are automatically classified into CoMP capacity locations corresponding with the rank of the CoMP.
For example：The CoMP ability labels that the CoMP abilities include indicate that adjacent base station 2 supports the CoMP between base station, and adjacent base station 2 supports the high-level CoMP between base station, then all cells under the adjacent base station 2 are divided into high-level CoMP capacity locations by serving BS 1 automatically.
Or, the CoMP ability labels that the CoMP abilities include indicate two cells under adjacent base station 2（If the two cells are respectively cell A and cell B) support base station between CoMP, and it further comprises cell A and support high-level CoMP, cell B supports low level CoMP, then cell A is divided into high-level CoMP capacity locations by serving BS 1 automatically, and cell B is divided into low level CoMP capacity locations.
In real work, the load of adjacent base station 2 constantly changes, therefore the CoMP ability informations of adjacent base station 2 also will constantly change therewith.In the present embodiment, serving BS 1 is by receiving the CoMP ability informations of the change, update the CoMP abilities of the adjacent base station 2 itself preserved, so that the CoMP abilities can also be able to dynamically change, therefore when each cell in the CoMP capacity locations that serving BS 1 is configured according to the CoMP abilities of the dynamic change will be also continually changing with the renewal of CoMP abilities.
This change can be presented as some cell in CoMP capacity locations, if it is that (cell C can be a cell in adjacent base station 2 to cell C, can also be serving BS 1 other adjacent base stations in a cell, it is set in the present embodiment as a cell in adjacent base station 2）According to the change of itself CoMP ability grade, different CoMP capacity locations are may belong to different at the time of.
For example：Serving BS 1 (serving BS 1 can also represent each base station in the present embodiment) safeguards three CoMP capacity locations respectively：High-level CoMP capacity locations, middle rank CoMP capacity locations, low level CoMP capacity locations.
When the content indicated by the CoMP ability labels that the CoMP abilities of adjacent base station 2 include changes, for example, when indicated by CoMP ability labels cell C support CoMP rank be changed into from " height " " in ", then cell C is configured to middle rank CoMP capacity locations, i.e. phase cell by serving BS 1 automatically C will move out high-level CoMP capacity locations, the rank CoMP capacity locations in.
This change may be embodied in the CoMP capacity locations of some rank of the maintenance of serving BS 1, and the number of cell changes with the change of the CoMP of the support of some and/or some cells rank.
For example：There are 3 cells in the high-level CoMP capacity locations that serving BS 1 is safeguarded.Wherein and not comprising the cell under adjacent base station 2.After the CoMP abilities for the adjacent base station 2 that serving BS 1 updates, know that CoMP ability labels therein indicate that the cell C under adjacent base station 2 supports the CoMP between base station, and the CoMP is high-level CoMP, then cell C is configured in high-level CoMP capacity locations by serving BS 2 automatically, now, then there are 4 cells in the high-level CoMP capacity locations that serving BS 1 is safeguarded.
Wherein, it should be noted that, if the CoMP of all cells in the high-level CoMP capacity locations of serving BS 1 rank is all reduced, and when being all unable to reach the rank of high-level CoMP capacity locations, the number of cells of the high-level CoMP capacity locations will be changed into minimum, and the high-level CoMP capacity locations of the minimum are the compasss of competency of itself of serving BS 1.Above-mentioned minimum situation may also occur in number of cells in the CoMP capacity locations of other ranks, now, and the CoMP capacity locations of the minimum situation are alternatively serving BS 1 compass of competency of itself.
In addition, because the serving BS 1 in the present embodiment is configured and maintains the CoMP capacity locations of three ranks, so after the business request information comprising service identification that the UE that serving BS 1 receives service is sent, serving BS 1 will also carry out following steps：
Step 307, the grade of business of the serving BS 1 according to indicated by the service identification would know that the service identification, and according to the grade of the business may be selected that the CoMP capacity locations of service can be provided for it for the business.
For example：Business indicated by service identification is to need to carry out high-level CoMP, then serving BS 1 is the high-level CoMP abilities collaboration region of service selection that the UE is asked, so that the cell in the high-level CoMP abilities collaboration region services for that can provide CoMP for the UE business asked.
Step 308, behind selected CoMP capacity locations, serving BS 1 sends service response and arrives the UE, and each cell ID in the CoMP capacity locations selected is included in the service response. For example：Serving BS 1 selectes high-level CoMP capacity locations, then the service response message comprising each cell ID in the high-level CoMP capacity locations is sent into the UE.
Hereafter, the UE can be scanned for or measured according to each cell ID of the processing method of prior art in the message, find the cell for being suitably for oneself and service being provided, and corresponding cell ID is sent to serving BS 1, adjacent base station of the serving BS 1 according to belonging to the cell ID would know that the corresponding cell, if the adjacent base station is adjacent base station 2, and sends cooperation request message to the adjacent base station 2, to obtain the federated service of adjacent base station 2.
The collocation method for the collaboration region that the present embodiment is provided has the advantages that：Can according to current system actual conditions, flexibly, effective configuration CoMP capacity locations, improve the collaboration region configured（That is CoMP capacity locations）In each cell validity, avoid simultaneously because the validity of the cell in collaboration region is low, the situation that caused cooperation request is rejected, reduce the transmission of unnecessary message between base station, Internet resources are saved, the selection of cooperative base station is optimized, the number for the base station that UE needs are measured is reduced, while can also make UE save electricity.
Embodiment 4
The present embodiment provides a kind of base station 40, and the base station 40 is suitable as adjacent base station, and the base station 40 can be specially evolved wireless base station（ENB), as shown in figure 4, the base station 40 includes：Load acquisition module 41, ability acquisition module 42, sending module 43.
Load acquisition module 41 is used to obtain load information；Ability acquisition module 42 is used to obtain CoMP ability informations according to the load information that load acquisition module 41 is obtained；Sending module 43 is used to send the message for including the CoMP ability informations that ability acquisition module 42 is obtained to adjacent base station.
Wherein, the load information that load acquisition module 41 is obtained includes at least one in following project：Network load；Apparatus of load；Resource distribution；Radio Resource is loaded.
The CoMP ability informations that ability acquisition module 42 is obtained include CoMP ability labels, and the CoMP ability labels indicate at least one in following project：
Support the CoMP between base station;
The rank of CoMP between the base station of support； At least one cell in compass of competency supports the CoMP between base station;
The rank for the CoMP that at least one cell in compass of competency is supported.
Further, in the base station of the present embodiment, ability acquisition module 42 at least includes such as next unit：Speed division unit 421, agreement division unit 422.
Speed division unit 421 is used for the CoMP divided according to message transmission rate rank；Agreement division unit 422, for the CoMP divided according to data forwarding layer protocol rank.
Wherein, speed division unit 421 includes：High-speed divides subelement 4211, and medium-rate divides subelement 4212, and low rate divides subelement 4213.
High-speed, which divides subelement 4211, to be used to the CoMP that message transmission rate is more than the first threshold value being divided into high-level CoMP;Medium-rate, which divides subelement 4212, to be used to message transmission rate being less than the first threshold value, and is divided into middle rank CoMP more than the CoMP of the second threshold value;Low rate, which divides subelement 4213, to be used to message transmission rate being less than the second threshold value, and is divided into low level CoMP more than the CoMP of the 3rd threshold value.
Agreement division unit 422 includes：High agreement divides subelement 4221, and middle agreement divides subelement 4222, and low agreement divides subelement 4223.
High agreement, which divides subelement 4221, to be used to the CoMP for supporting packet data convergence protocol dividing high-level CoMP;Middle agreement divides subelement 4222, for the CoMP for supporting radio link control protocol to be divided into middle rank CoMP;Low agreement divides subelement 4223, for the CoMP for supporting media call access control agreement to be divided into low level CoMP.
Further, sending module 43 in the present embodiment at least includes one in following each transmitting element：First transmitting element 431, the second transmitting element 432, the 3rd transmitting element 433, the 4th transmitting element 434.
First transmitting element 431 is used to broadcast the message for including joint multicast ability information, by the user equipment for receiving the message, the joint is multicast into ability information report and arrives the neighbor cell own base station, the user equipment provides service by the neighbor cell；Second transmitting element 432 is used to send the message comprising the CoMP ability informations to adjacent base station by base-station interface；3rd transmitting element 433 is used to send the CoMP ability informations to mobile management entity, passes through moving tube Manage entity interface and send the message comprising the CoMP ability informations to adjacent base station；4th transmitting element 434 is used to send the CoMP ability informations to operational management entity, and the message comprising the CoMP ability informations is sent to adjacent base station by operational management entity interface.
The unit of the embodiment of the present invention can be integrated in one, and can also be deployed separately.Said units can be merged into a unit, can also be further split into multiple subelements.
The base station that the present embodiment is provided has the advantages that：According to the load state constantly changed, it is dynamic to obtain CoMP ability informations, the CoMP ability informations of the acquisition are enable to show current CoMP situations, and by the way that the CoMP ability informations to be sent to the technological means of adjacent base station, can obtain makes adjacent base station know the dynamic CoMP ability informations, and according to the beneficial effect of the dynamic collaboration region of CoMP ability informations configuration.
Embodiment 5
The present embodiment provides a kind of base station 50, and the base station 50 is suitable as serving BS, and the base station 50 can be specially eNB, as shown in figure 5, the base station 50 includes：Acquisition module 51, determining module 52, configuration module 53.
Acquisition module 51 is used for the CoMP ability informations for obtaining adjacent base station；Determining module 52 is used for the CoMP abilities that the adjacent base station is determined according to the CoMP ability informations that acquisition module 51 is obtained；Configuration module 53 is used to configure CoMP capacity locations according to the CoMP abilities that determining module 52 is determined.
Wherein, the CoMP abilities that acquisition module 51 is obtained include CoMP ability labels, and the CoMP ability labels indicate at least one in following project：
The adjacent base station supports the CoMP ability labels between base station, or the adjacent base station not to support the CoMP between base station;
The rank of CoMP between the base station that the adjacent base station is supported；
At least one cell in the adjacent base station compass of competency supports the CoMP ability labels between base station；The rank for the CoMP that at least one cell in the adjacent base station compass of competency is supported.
And the CoMP indicated in the CoMP ability labels that acquisition module 51 is obtained rank at least includes Following one：High-level CoMP;Middle rank CoMP;Low level CoMP.Correspondingly, the CoMP capacity locations that configuration module 53 is configured include：High-level CoMP capacity locations, middle rank CoMP capacity locations, low level CoMP capacity locations.
Further, following optional module is also included in the base station of the present embodiment：Memory module 54, receiving module 55, selecting module 56, respond module 57.
When memory module 54 gets the CoMP ability informations of the adjacent base station first for acquisition module 51, the CoMP ability informations are stored as the CoMP abilities of the adjacent base station；Receiving module 55 is used to receive the service request that the user equipment in service range is sent, and the service request includes service identification；Selecting module 56 is used for after receiving module 55 receives service request, selects in the CoMP capacity locations that configuration module 53 configure that the CoMP capacity locations serviced can be provided for it for the business indicated by the service identification；Respond module 57 is used to send service response to user equipment, and each cell ID in the selected CoMP capacity locations of selecting module 56 is included in the service response.
Further, in the present embodiment, at least descend in each receiving unit of example one of acquisition module 51：First receiving unit 511, the second receiving unit 512, the 3rd receiving unit 513, the 4th receiving unit 514.
First receiving unit 511, the CoMP ability informations for receiving the adjacent base station reported from the user equipment of service by automatic neighbouring relations function；Second receiving unit 512, for receiving the message for including CoMP ability informations from the adjacent base station by the X2 interface between the adjacent base station；3rd receiving unit 513, for passing through the message that includes CoMP ability information of the S1 interfaces between mobile management entity from the mobile management entity；4th receiving unit 514, for receiving the message for including CoMP ability informations from the operational management entity by the operational management entity interface with operational management inter-entity.
Determining module 52 in the present embodiment includes：Judging unit 521, updating block 522.
Judging unit 521 is used for when getting the CoMP ability informations of the adjacent base station again, and whether the CoMP ability informations obtained again described in judgement are identical with the CoMP abilities that the memory module 54 is stored；If updating block 522 is used for, the CoMP ability informations obtained again are different from the CoMP abilities that the memory module 54 is stored, and update described with the CoMP ability informations obtained again The CoMP abilities of the adjacent base station of memory module storage.
In addition, it is necessary to which explanation is：In another embodiment of the present invention, determining module 52 includes：First updating block.First updating block is used for the CoMP abilities that the adjacent base station is updated with the CoMP ability informations for getting the adjacent base station again.
Certainly, above-mentioned first updating block can be present in determining module 52 simultaneously with judging unit 521 and updating block 522, can also separately exist in determining module 52.
Its function is performed for the ease of the configuration module 53 in the present embodiment, configuration module 53 includes：Dispensing unit 531.
Dispensing unit 531 is used for when at least one cell that the CoMP abilities after being determined through determining module 52 are included in the CoMP ability labels instruction adjacent base station or the adjacent base station compass of competency supports the CoMP between base station, and the rank of the CoMP is further indicates, then all cells under the adjacent base station or at least one described cell are divided into CoMP capacity locations corresponding with the rank of the CoMP.
The unit of the embodiment of the present invention can be integrated in one, and can also be deployed separately.Said units can be merged into a unit, can also be further split into multiple subelements.
In the prior art, base station is at the collaboration region of configuration, the factor constantly changed is inclusive less, cause the validity of each cell in the collaboration region that configures low, and the base station that the present embodiment is provided also counts the Network load status of each cell and/or adjacent base station when configuring collaboration region, the collaboration region configured is not only increased（That is CoMP capacity locations）In each cell validity, and also reduce because the validity of the cell in collaboration region is low, caused certain cell own base station into collaboration region sends situation about being rejected during cooperation request.
Embodiment 6
The present embodiment provides a kind of configuration system of collaboration region, as shown in fig. 6, the system includes：Adjacent base station 61 and serving BS 62.
Adjacent base station 61 is used to obtain load information, and obtains CoMP ability informations according to the load information, sends the message comprising the CoMP ability informations to serving BS 62;Serving BS 62 is used to obtain The CoMP ability informations of adjacent base station are taken, and the CoMP abilities of the adjacent base station are determined according to the CoMP ability informations, CoMP capacity locations are configured further according to the CoMP abilities.
Wherein, the load information that adjacent base station 61 is obtained includes at least one in following project：Network load；Apparatus of load；Resource distribution；Radio Resource is loaded.
The CoMP capacity locations that serving BS 62 is configured include：High-level CoMP capacity locations；Middle rank CoMP capacity locations, and third constellations rank CoMP capacity locations.
The configuration system for the collaboration region that the present embodiment is provided can be according to current actual conditions, and dynamic configuration CoMP capacity locations improve the collaboration region configured（That is CoMP capacity locations）In each cell validity, while reduce because the validity of the cell in collaboration region is low, caused cooperation request is rejected, and the situation of request message is continuously sent between base station, Internet resources have been saved.
Various embodiments of the present invention are applied to Long Term Evolution (Long Term Evolution, LTE), but are not limited to the system, can also be other network systems, including：(Worldwide Interoperability for Microwave Access, global ripple accesses interoperability to WIMAX）System, global system for mobile communications (Global System for Mobile Communications, GSM), WCDMA (Wideband-Code Division Multiple Access, WCDMA), Time division multiple access (Time Division-Synchronized Code Division Multiple Access, TD-SCDMA), CDMA（Code-Division Multiple Access, CDMA), WLAN（Wireless Local Area Network, WLAN), or fixed network etc..
The embodiment of the present invention is mainly used in communication technical field, it is necessary to carry out scene when joint is multicast.Certainly it is possible to be applied to other scenes of this area with the development of science and technology, or be also possible to be converted to similar or close technical field up.
Through the above description of the embodiments, it is apparent to those skilled in the art that the present invention can add the mode of required general hardware platform to realize by software, can certainly the former be more preferably embodiment by hardware, but in many cases.Understood based on such, the part that technical scheme substantially contributes to prior art in other words can be embodied in the form of software product, the computer software product is stored in the storage medium that can be read, such as the floppy disk of computer, hard disk or light Disk etc., including some instructions are to cause an equipment（Base station or modem）Perform the method described in each embodiment of the invention.It is described above; only embodiment of the invention, but protection scope of the present invention is not limited thereto, any one skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims (1)

  1. Claims
    1st, a kind of collocation method of collaboration region, it is characterised in that including：
    Obtain load information；
    Joint multicast ability information is obtained according to the load information；
    The message comprising the joint multicast ability information is sent to adjacent base station, so that the adjacent base station multicasts ability information configuration joint multicast capacity locations according to the joint.
    2nd, the collocation method of collaboration region according to claim 1, it is characterised in that the load information includes at least one in following project：
    Network load；
    Apparatus of load；
    Resource distribution；
    Radio Resource is loaded.
    3rd, the collocation method of collaboration region according to claim 1 or 2, it is characterized in that, the joint multicast ability information includes joint multicast ability label, and the joint multicast ability label indicates at least one in following project：
    The joint multicast between base station is supported, or does not support the joint between base station to multicast；
    The rank of joint multicast between the base station of support；
    At least one cell in compass of competency supports the joint multicast between base station；
    The rank for the joint multicast that at least one cell in compass of competency is supported.
    4th, the collocation method of collaboration region according to claim 3, it is characterised in that the rank of the joint multicast includes：
    The rank of the joint multicast divided according to message transmission rate；Or
    The rank of the joint multicast divided according to data forwarding layer protocol.
    5th, the collocation method of collaboration region according to claim 4, it is characterised in that
    The rank of the joint multicast divided according to message transmission rate includes：
    The joint multicast that message transmission rate is more than the first threshold value is divided into high-level joint multiple spot biography Send；
    Message transmission rate is less than the first threshold value, and the joint multicast more than the second threshold value is divided into the joint multicast of middle rank；
    Message transmission rate be less than the second threshold value, and more than the 3rd threshold value joint multicast be divided into low level joint multicast；Or
    The rank of the joint multicast divided according to data forwarding layer protocol includes：
    The joint multicast of packet data convergence protocol is supported to be divided into high-level joint multicast；The joint multicast of radio link control protocol is supported to be divided into middle rank joint multicast；The joint multicast of media call access control agreement is supported to be divided into low level joint multicast.
    6th, the collocation method of collaboration region according to claim 1, it is characterised in that the transmission includes at least one during the message for combining multicast ability information comprises the following steps to adjacent base station：The broadcast message for including joint multicast ability information, by the user equipment for receiving the message, the joint is multicast into ability information report and arrives the neighbor cell own base station, the user equipment provides service by the neighbor cell；
    Message comprising the joint multicast ability information is sent to adjacent base station by base-station interface；The multicast ability information of combining is sent to mobile management entity, the message comprising the joint multicast ability information is sent to adjacent base station by mobile management entity interface；
    The multicast ability information of combining is sent to operational management entity, the message comprising the joint multicast ability information is sent to adjacent base station by operational management entity interface.
    7th, a kind of collocation method of collaboration region, it is characterised in that including：
    Obtain the joint multicast ability information of adjacent base station；
    Ability information is multicast according to the joint and determines that the joint of the adjacent base station multicasts ability；According to joint multicast ability configuration joint multicast capacity locations.
    8th, the collocation method of collaboration region according to claim 7, it is characterised in that the joint of the acquisition adjacent base station multicasts at least one during ability information comprises the following steps：
    The joint for the adjacent base station reported from the user equipment of service is received by automatic neighbouring relations function Multicast ability information；
    The message that including from the adjacent base station combines multicast ability information is received by the base-station interface between the adjacent base station；
    The message for combining multicast ability information is included from the mobile management entity by the mobile management entity interface between mobile management entity；
    The message that including from the operational management entity combines multicast ability information is received by the operational management entity interface with operational management inter-entity.
    9th, the collocation method of collaboration region according to claim 7, it is characterized in that, when getting the joint multicast ability information of the adjacent base station first, the joint multicast ability information is stored as the joint of the adjacent base station and multicasts ability；
    It is described to determine that the joint multicast ability of the adjacent base station includes according to the joint multicast ability information：
    When the joint for getting the adjacent base station again multicasts ability information, whether the joint multicast ability information obtained again described in judgement is identical with the joint multicast ability；
    If the joint multicast ability information obtained again is different from the joint multicast ability, the joint for updating the adjacent base station with the joint multicast ability information obtained again multicasts ability.
    10th, the collocation method of the collaboration region according to any one in claim 7 to 9, it is characterized in that, the joint multicast ability includes joint multicast ability label, and the joint multicast ability label indicates at least one in following project：
    The adjacent base station supports the joint multicast between base station, or the adjacent base station not to support the joint between base station to multicast；
    The rank of joint multicast between the base station that the adjacent base station is supported；
    At least one cell in the adjacent base station compass of competency supports the joint multicast between base station；The rank for the joint multicast that at least one cell in the adjacent base station compass of competency is supported.11st, the collocation method of collaboration region according to claim 10, it is characterised in that the joint The rank of multicast at least includes following one：High-level joint multicast；Middle rank joint multicast；Low level joint multicast；
    The joint multicast capacity locations include：High-level joint multicast capacity locations, middle rank joint multicast capacity locations, low level joint multicast capacity locations.
    12nd, the collocation method of collaboration region according to claim 10, it is characterised in that described to be included according to joint multicast ability configuration joint multicast capacity locations：
    If the joint multicast ability label that the joint multicast ability includes indicates the adjacent base station, or at least one cell in the adjacent base station compass of competency supports the joint multicast between base station, and the rank of the joint multicast is further indicates, then all cells under the adjacent base station or at least one described cell are divided into joint multicast capacity locations corresponding with the rank of the joint multicast.
    13rd, the collocation method of the collaboration region according to any one in claim 7 to 9, it is characterised in that this method also includes：
    The service request that the user equipment in service range is sent is received, the service request includes service identification；
    The joint that service can be provided for it for the service selection indicated by the service identification multicasts capacity locations；
    Send service response and arrive user equipment, each cell ID in capacity locations is multicast comprising selected joint in the service response.
    14th, a kind of base station, it is characterised in that including：
    Acquisition module is loaded, for obtaining load information；
    Ability acquisition module, for obtaining joint multicast ability information according to the load information；Sending module, for sending the message comprising the joint multicast ability information to adjacent base station.
    15th, base station according to claim 14, it is characterised in that the load information that the load acquisition module is obtained includes at least one in following project：
    Network load； Apparatus of load；
    Resource distribution；
    Radio Resource is loaded.
    16th, the base station according to claims 14 or 15, it is characterized in that, the joint multicast ability information that the ability acquisition module is obtained includes joint multicast ability label, and the joint multicast ability label indicates at least one in following project：
    Support the joint multicast between base station；
    The rank of joint multicast between the base station of support；
    At least one cell in compass of competency supports the joint multicast between base station；
    The rank for the joint multicast that at least one cell in compass of competency is supported.
    17th, base station according to claim 16, it is characterised in that the ability acquisition module includes：Speed division unit, for the rank of the joint multicast divided according to message transmission rate；And/or agreement division unit, for the rank of the joint multicast divided according to data forwarding layer protocol.
    18th, base station according to claim 17, it is characterised in that
    The speed division unit includes：
    High-speed divides subelement, and the joint multicast for message transmission rate to be more than to the first threshold value is divided into high-level joint and multicast；
    Medium-rate divides subelement, and middle rank joint multicast is divided into for message transmission rate to be less than into the first threshold value, and is more than the joint multicast of the second threshold value；
    Low rate divides subelement, and low level joint multicast is divided into for message transmission rate to be less than into the second threshold value, and is more than the joint multicast of the 3rd threshold value；
    The agreement division unit includes：
    High agreement divides subelement, is multicast for the joint multicast for supporting packet data convergence protocol to be divided into high-level joint；
    Middle agreement divides subelement, is multicast for the joint multicast for supporting radio link control protocol to be divided into middle rank joint； Low agreement divides subelement, for the joint multicast for supporting media call access control agreement to be divided into low level joint multicast.
    19th, base station according to claim 14, it is characterised in that the sending module at least includes one in following each transmitting element：
    First transmitting element, for broadcasting the message for including joint multicast ability information, by receiving the user equipment of the message, the joint is multicast into ability information report and arrives the neighbor cell own base station, the user equipment provides service by the neighbor cell；
    Second transmitting element, for sending the message comprising the joint multicast ability information to adjacent base station by base-station interface；
    3rd transmitting element, for sending the multicast ability information of combining to mobile management entity, the message comprising the joint multicast ability information is sent to adjacent base station by mobile management entity interface；4th transmitting element, for sending the multicast ability information of combining to operational management entity, the message comprising the joint multicast ability information is sent to adjacent base station by operational management entity interface.
    20th, a kind of base station, it is characterised in that including：
    Acquisition module, the joint for obtaining adjacent base station multicasts ability information；
    Determining module, determines that the joint of the adjacent base station multicasts ability for multicasting ability information according to the joint；
    Configuration module, for according to joint multicast ability configuration joint multicast capacity locations.
    21st, the collocation method of collaboration region according to claim 20, it is characterised in that the acquisition module at least includes one in following each receiving unit：
    First receiving unit, the joint for receiving the adjacent base station reported from the user equipment of service by automatic neighbouring relations function multicasts ability information；
    Second receiving unit, for receiving the message that including from the adjacent base station combines multicast ability information by the base-station interface between the adjacent base station；
    3rd receiving unit, for including the message for combining multicast ability information from the mobile management entity by the mobile management entity interface between mobile management entity； 4th receiving unit, for receiving the message that including from the operational management entity combines multicast ability information by the operational management entity interface with operational management inter-entity.
    22nd, base station according to claim 20, it is characterised in that also include：
    Memory module, when multicasting ability information for getting the joint of the adjacent base station first, stores the joint multicast ability information as the joint of the adjacent base station and multicasts ability.
    23rd, base station according to claim 22, it is characterised in that determining module includes：Judging unit, for when the joint for getting the adjacent base station again multicasts ability information, whether the joint multicast ability information obtained again described in judgement to be identical with the joint multicast ability that the memory module is stored；
    Updating block, if different from the joint multicast ability that the memory module is stored for the joint multicast ability information obtained again, the joint for updating the adjacent base station that the memory module is stored with the joint multicast ability information obtained again multicasts ability.
    24th, the base station according to any one in claim 20 to 23, it is characterized in that, the joint multicast ability that the acquisition module is obtained includes joint multicast ability label, and the joint multicast ability label indicates at least one in following project：
    The adjacent base station supports the joint multicast ability label between base station, or the adjacent base station not to support the joint between base station to multicast；
    The rank of joint multicast between the base station that the adjacent base station is supported；
    At least one cell in the adjacent base station compass of competency supports the joint multicast ability label between base station；
    The rank for the joint multicast that at least one cell in the adjacent base station compass of competency is supported.
    25th, base station according to claim 24, it is characterised in that
    The rank for the joint multicast that the joint multicast ability label that the joint multicast ability that the acquisition module is obtained includes is indicated at least includes following one：High-level joint multicast；Middle rank joint multicast；Low level joint multicast；
    The joint multicast capacity locations of the configuration module configuration include：High-level joint multicast energy Power region, middle rank joint multicast capacity locations, low level joint multicast capacity locations.
    26th, base station according to claim 24, it is characterised in that the configuration module includes：Dispensing unit, for indicating the adjacent base station when the joint multicast ability label that the joint multicast ability that the determining module is determined includes, or at least one cell in the adjacent base station compass of competency supports the joint multicast between base station, and the rank of the joint multicast is further indicates, then all cells under the adjacent base station or at least one described cell are divided into joint multicast capacity locations corresponding with the rank of the joint multicast.
    27th, the base station according to any one of claim 20 to 22, it is characterised in that also include：Receiving module, the service request for receiving the transmission of the user equipment in service range, the service request includes service identification；
    Selecting module, for selection can to provide the joint multicast capacity locations of service for it in the joint multicast capacity locations that configuration module is configured for the business indicated by the service identification；
    Respond module, for sending service response to user equipment, each cell ID in joint multicast capacity locations selected in the business comprising selecting module.
    28th, the configuration system of a kind of collaboration region, it is characterised in that including：
    Adjacent base station, joint multicast ability information is obtained for obtaining load information, and according to the load information, sends the message comprising the joint multicast ability information to serving BS；
    Serving BS, joint for obtaining adjacent base station multicasts ability information, and the joint multicast ability that ability information determines the adjacent base station is multicast according to the joint, further according to joint multicast ability configuration joint multicast capacity locations.
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