CN102932770A - Home base station identity method and device - Google Patents
Home base station identity method and device Download PDFInfo
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- CN102932770A CN102932770A CN2011102282418A CN201110228241A CN102932770A CN 102932770 A CN102932770 A CN 102932770A CN 2011102282418 A CN2011102282418 A CN 2011102282418A CN 201110228241 A CN201110228241 A CN 201110228241A CN 102932770 A CN102932770 A CN 102932770A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
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Abstract
The invention provides a home base station identity method and a home base station identity device. The method comprises the following steps of: configuring a plurality of base station identity codes for a home base station; and completing signaling procedures of the home base station in a multi-cell scene according to a plurality of base station identity codes. By adoption of the technical scheme provided by the invention, the problem that the conventional home base station does not support the multi-cell scene is solved, so the home base station can support the multi-cell scene, and an effect of successfully completing each signaling procedure of the home base station in the multi-cell scene is achieved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of Home eNodeB identification method and device.
Background technology
The third generation mobile partner plans (3rd Generation partnership project, referred to as 3GPP) Long Term Evolution (Long-Term Evolution, referred to as LTE) project is the new technology development project of the maximum that starts of 3GPP over the past two years, this with OFDM (Orthogonal Frequency Division Multiplexing, referred to as OFDM)/frequency division multiple access (Frequency Division Multiple Addressing is referred to as FDMA) can be counted as " accurate 4G " technology for the technology of core.The main performance target of 3GPP LTE project comprises: the peak rate that descending 100Mbps, up 50Mbps can be provided in the 20MHz spectral bandwidth; Improve the performance of Cell Edge User; Improve cell capacity; Reduce system delay, the inner unidirectional transmission time delay of user plane is lower than 5ms, and control plane is lower than 50ms from sleep state to the state of activation transit time, and the transit time from the resident state to the state of activation is less than 100ms; Support the residential quarter of 100Km radius to cover; Can provide for 350Km/h high-speed mobile user＞access service of 100kbps; Support paired or non-paired frequency spectrum, but and flexible configuration 1.25MHz to the 20MHz various bandwidth.
The framework of the network of LTE as shown in Figure 1, wherein be positioned at evolved core net (Evolved Packet Core, referred to as EPC) Mobility Management Entity (Mobility Management Entity, referred to as MME) and be positioned at wireless access network (Radio Access Network, referred to as RAN) evolved base station (Evolved NodeB is referred to as eNB) link to each other by the S1 interface.An eNB can set up one or more wireless areas (Cell).Each residential quarter has global cell identity unique in the LTE network (E-UTRAN Cell Global Identity is referred to as E-CGI).E-CGI is common composition of cell ID (Cell Identity is referred to as CI) of 28 (bit) by public land mobile network (Public Land Mobile Network is referred to as PLMN) sign and in the length of eating dishes without rice or wine to broadcast.ENB itself also has overall eNB sign (Global eNB ID) unique in the LTE network, and this sign is comprised of PLMN ID and eNB ID two parts.
Along with the development of wireless communication technology, engendered the concept of Home eNodeB.Home eNodeB is a kind of small-sized, lower powered base station, be deployed in the indoor places such as family and office, Main Function is in order higher service rate to be provided to the user and to reduce and use the needed expense of high rate services, remedying simultaneously the deficiency that existing distributed cellular radio communication system covers.The advantage of Home eNodeB is economical, convenient, low-power output, plug and play etc.Fig. 2 is according to the base station from home of the evolution of correlation technique (Home eNodeB, referred to as HeNB) schematic diagram of network configuration, as shown in Figure 2, the Home eNodeB user is by Home eNodeB Access Network (Home eNodeB Access Network, referred to as HeNB AN) be connected to the core net network, wherein, HeNB AN is by HeNB and femto gateway (Home eNodeB Gateway, referred to as HeNB GW) the common composition, HeNB GW is selectable unit.If HeNB GW exists, HeNB is connected to HeNB GW by the S1 interface, and the latter is connected to MME by the S1 interface; Under direct-connected scene, HeNB directly is connected to MME by the S1 interface.In addition, Home eNodeB management system (Home eNodeB Management System is referred to as HeMS) can be carried out operation maintenance management to Home eNodeB, according to Carrier Requirements configuration and control Home eNodeB, carries out parameter configuration.
Because HeNB is subscriber equipment, for application scenarios and cost consideration, stipulate that each HeNB only supports single residential quarter in the agreement at present.The identification method of this residential quarter is identical with common residential quarter.In order to distinguish efficiently device type, HeNB has the eNB ID different from common eNB: common eNB ID is 20 simultaneously; The eNB ID length of HeNB is 28, and is identical with the CI of its residential quarter of setting up.The deployment of HeNB is comparatively dynamic, and its adjoining base station (Neighboring eNB) may not possess the routing relation towards this HeNB, but adjoining base station can be directly obtains HeNB ID for signalling route by the cell ID CI that eats dishes without rice or wine to measure.
Along with the propelling of standard technique, increasing scene needs HeNB also can support many cell scenario, for example disturbs control technology or carrier aggregation technology.The HeNB that can't support sets up a plurality of residential quarters but the eNB ID of present defined HeNB is identical with cell ID CI.Because this must cause adjoining base station can't correctly fill in needed HeNB ID in the signalling route, cause thus signaling process normally to finish.
Summary of the invention
Main purpose of the present invention is to provide a kind of Home eNodeB identification method and device, to address the above problem.
According to an aspect of the present invention, provide a kind of Home eNodeB identification method, having comprised: for the one family base station disposes a plurality of Base Station Identifications; Finish the signaling process of this Home eNodeB correspondence under many cell scenario according to above-mentioned a plurality of Base Station Identifications.
After disposing a plurality of Base Station Identifications for the one family base station, also comprise: Home eNodeB is set up a plurality of residential quarters, and these a plurality of residential quarters are corresponding to above-mentioned a plurality of Base Station Identifications, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.
Finishing this Home eNodeB corresponding signaling process under many cell scenario according to above-mentioned a plurality of Base Station Identifications comprises: above-mentioned a plurality of Base Station Identifications are offered MME and/or close HeNB GW and/or adjoining base station; Home eNodeB and MME and/or HeNB GW and/or adjoining base station are set up many chain of command interfaces and are connected.
Set up after many chain of command interfaces are connected at Home eNodeB and MME and/or HeNB GW and/or adjoining base station, also comprise: Home eNodeB is set up one or more transport layer with MME and/or HeNB GW and is connected.
Above-mentioned signaling process comprise following one of at least: residential quarter switching flow, S1AP place reporting process, X2AP location information process, resource status reporting process, mobility change process, Radio Link Failure indication process, residential quarter activation.
According to a further aspect in the invention, provide a kind of Home eNodeB identity device, having comprised: multiple identification module is used to Home eNodeB to dispose a plurality of Base Station Identifications; Flow process is finished module, is used for finishing according to above-mentioned a plurality of Base Station Identifications the signaling process of this Home eNodeB correspondence under many cell scenario.
Said apparatus also comprises: module is set up in the residential quarter, is used for the control Home eNodeB and sets up a plurality of residential quarters, and these a plurality of residential quarters are corresponding to above-mentioned a plurality of Base Station Identifications, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.
Flow process is finished module and comprised: sign provides the unit, is used for above-mentioned a plurality of Base Station Identifications are offered MME and/or HeNB GW and/or adjoining base station; The interface linkage unit is used for control Home eNodeB and MME and/or HeNB GW and/or adjoining base station and sets up many chain of command interfaces and be connected.
Flow process is finished module and is also comprised: the transmission linkage unit, and set up one or more transport layer for the control Home eNodeB with MME and/or HeNB GW and be connected.
Above-mentioned signaling process comprise following one of at least: residential quarter switching flow, S1AP place reporting process, X2AP location information process, resource status reporting process, mobility change process, Radio Link Failure indication process, residential quarter activation.
By the present invention, be adopted as the one family base station and dispose a plurality of Base Station Identifications to finish the scheme of this base station corresponding every signaling process under many cell scenario, solve existing Home eNodeB and do not supported the problem of many cell scenario, make Home eNodeB can support many cell scenario, reached and make the effect that every signaling process of Home eNodeB can be finished smoothly in many cell scenario.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the LTE network system architecture figure according to correlation technique;
Fig. 2 is the schematic diagram according to the HeNB network configuration of the evolution of correlation technique;
Fig. 3 is the Home eNodeB identification method flow chart according to the embodiment of the invention;
Fig. 4 is that the HeNB that disposes three Base Station Identifications of the example one according to the present invention carries out the schematic flow sheet that switch the residential quarter;
Fig. 5 is that the HeNB that disposes three Base Station Identifications of the example two according to the present invention carries out the schematic flow sheet that switch the residential quarter;
Fig. 6 is that the HeNB that disposes three Base Station Identifications of the example three according to the present invention carries out the schematic flow sheet that switch the residential quarter;
Fig. 7 is the structured flowchart according to the Home eNodeB identity device of the embodiment of the invention.
Embodiment
Hereinafter also describe in conjunction with the embodiments the present invention in detail with reference to accompanying drawing.Need to prove that in the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.
Fig. 3 is the Home eNodeB identification method flow chart according to the embodiment of the invention.As shown in Figure 3, the Home eNodeB identification method according to the embodiment of the invention comprises:
Step S302 is that a HeNB disposes a plurality of Base Station Identifications;
Step S304 finishes this HeNB corresponding signaling process under many cell scenario according to above-mentioned a plurality of Base Station Identifications.
The method that provides of present embodiment has been given up the mode that each HeNB in the existing protocol only supports single residential quarter, is a HeNB has disposed a plurality of Base Station Identifications, so that HeNB can set up a plurality of residential quarters in existing mode, thereby has supported the scene of many residential quarters.Like this, when application examples needs the technology of many residential quarters support such as interference control technology or carrier aggregation technology etc., just the problem of needed HeNB ID and so in the signalling route can not appear can't correctly filling in as adjoining base station, so that the every signaling process of HeNB under many cell scenario can finish smoothly, thereby realize more powerful function.
Preferably, be that can also comprise: HeNB set up a plurality of residential quarters after a HeNB disposed a plurality of Base Station Identifications, these a plurality of residential quarters are corresponding to above-mentioned a plurality of Base Station Identifications, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.
A HeNB has disposed after a plurality of Base Station Identifications, this HeNB has just possessed the basis of setting up a plurality of residential quarters, the a plurality of residential quarters that when setting up a plurality of residential quarter, require a plurality of Base Station Identifications to set up corresponding to this base station, be that Base Station Identification is corresponding one by one with the residential quarter, Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.Like this, each residential quarter of foundation just can identify oneself with in the follow-up various signaling processes with well-determined identity and go.
Corresponding to the different application of HeNB under many cell scenario, HeNB can finish different flow processs according to a plurality of Base Station Identifications, but the finishing of these flow processs all is based on HeNB has disposed under this major premise of a plurality of Base Station Identifications, and different flow processs finish the basis in other words initial step be to have similitude ground.This preferred embodiment has provided a kind of original execution process of flow process.Preferably, finishing HeNB corresponding signaling process under many cell scenario according to a plurality of Base Station Identifications can comprise: a plurality of Base Station Identifications are offered MME and/or HeNB GW and/or adjoining base station; HeNB and MME and/or HeNB GW and/or adjoining base station are set up many chain of command interfaces and are connected.
After a HeNB has disposed a plurality of Base Station Identifications, in general, the signaling process that is applied under many cell scenario of these a plurality of Base Station Identifications all needs HeNB that other functional entitys in these a plurality of Base Station Identifications notice flow processs (are mainly referred to MME, HeNB GW, adjoining base station), the entity that need to notify corresponding to different signaling processes may be MME, HeNB GW, in the adjoining base station one or several, for the situation that has a plurality of entities to notify, the mode of notice may be to notify simultaneously (notifying in the same step of flow process), also may be to notify respectively (notifying in the different step of flow process).After MME and/or HeNB GW and/or adjoining base station had been known a plurality of Base Station Identifications of HeNB, HeNB can set up many chain of command interfaces (S1 or X2) with MME and/or HeNBGW and/or adjoining base station and be connected, as the passage of follow-up Signalling exchange.
Preferably, set up after many chain of command interfaces are connected at HeNB and MME and/or HeNB GW and/or adjoining base station, can also comprise:
HeNB sets up one or more transport layer with MME and/or HeNB GW and is connected.
HeNB has set up many chain of command interfaces with MME and/or HeNB GW and has been connected, but when HeNB and MME and/or HeNB GW set up transport layer and are connected, the transport layer of setting up with MME and/or HeNB GW is connected and can also can be many for one, needs to select according to concrete needs.
Preferably, above-mentioned signaling process comprise can below one of at least: (Cell Activation) process is activated in residential quarter switching flow, S1AP place report (S1AP Location Report) process, X2AP location information (X2AP Location Information) process, resource status report (Resource Status Report) process, mobility change (Mobility Change) process, Radio Link Failure indication (RLF Indication) process, residential quarter.
This preferred embodiment has been enumerated the signaling process of some typical HeNB correspondences under the application scenarios of many residential quarters.In specific implementation process, in fact the application with HeNB of a plurality of Base Station Identifications is not limited to above-mentioned flow process.
Below in conjunction with example above preferred embodiment is elaborated.
Following embodiment has described the application of HeNB under many cell scenario with a plurality of Base Station Identifications as an example of the residential quarter switching flow example.
Example one:
Step S402: in the stage of powering on, Home eNodeB HeNB A chooses service network guard system (Serving HeMS is referred to as SHeMS) according to static configuration or by dynamic system of selection.Set up between HeNB A and the SHeMS and reliably be connected.SHeMS need to carry out for HeNB A the authentication in equipment identities and place, and authentication is the needed parameter of the normal operation of HeNB configuration by rear SHeMS, including, but not limited to:
The HeNB GW that HeNB A need to connect or the information of MME are such as device identification, capacity of equipment, transport layer address (IP address, SCTP port numbers) etc.;
Can set up with HeNB A the information of (H) eNB of X2 interface, such as device identification, capacity of equipment, transport layer address etc.In the present embodiment, suppose that HeNB B can set up X2 interface with HeNB A.
The number of cells that HeNB A can set up, and the information such as the cell ID of these residential quarters (Cell Identity) and Physical Cell Identifier (Physical Cell Identity, PCI), frequency, power.In the present embodiment, suppose that HeNB A can set up 3 residential quarters, Cell Identity is respectively CID1, CID2, CID3.
HeNBA is used for setting up the transport layer address (IP address, SCTP port numbers) of S1 and X2 interface.In the present embodiment, be respectively the independent IP address of S1 and X2 configuration.
In specific implementation process, the function of configuration initiation parameter can realize at the several functions entity, selects in this example to realize this function with SHeMS.
Step S404:HeNB A sets up a SCTP (Stream Control Transmission Protocol according to configuration information and selected HeNB GW or MME, referred to as SCTP) connect, and initiate to initiate S1 Setup process to selected HeNBGW or MME in this connection:
In S1 Setup Request message, HeNB A indication oneself is the Home eNodeB node, and carries 3 HeNB ID, is equal to respectively and CID1, CID2 and CID3.
After HeNB GW or MME receive above-mentioned message, preserve the corresponding relation of above-mentioned a plurality of HeNB ID and HeNB A.And to HeNB A transmission S1 Setup Response.
Step S406:HeNB A sets up a SCTP according to configuration information with HeNB B and is connected, and connects the X2 Setup process of initiating at this:
In X2 Setup Request message, HeNB A indication oneself is the Home eNodeB node, and carries 3 HeNB ID, is equal to respectively and CID1, CID2 and CID3.
After HeNB B receives above-mentioned message, preserve the corresponding relation of above-mentioned a plurality of HeNB ID and HeNBA.And to HeNB A transmission X2 Setup Response.If itself also has a plurality of CID HeNB B, also can carry together in response this moment.
Step S408: when generating plane switches to the S1 of HeNB A or X2, the Cell Identity (CID1 or CID2 or CID3) of UE measured HeNB A residential quarter in measurement report.Source base station Source eNB/HeNB judges that according to measurement report needs are that UE initiates to switch, and fills in HeNB ID among S1 or the X2 hand off signaling S1AP Handover Required according to the Cell Identity that reports.
Step S410: switch for S1, if HeNB A is connected to MME by HeNB GW, this moment, MME selected HeNB GW according to the tracking area identification in the hand off signaling (Tracking Area Identity is referred to as TAI).According to the corresponding relation that obtains among the step S404, the HeNB ID that no matter carries in the signaling is CID1, CID2 or CID3, HeNB GW or with the direct-connected MME of HeNBA all can be with signalling route to HeNBA.
Switch for X2, Source eNB/HeNB (e.g.HeNB B) is according to the corresponding relation that obtains among the step S206, and the HeNB ID that no matter carries in the signaling is CID1, CID2 or CID3, and HeNB B can be with signalling route to HeNB A.
HeNB A carries out follow-up S1 or X2 switching flow after receiving hand off signaling.
Need to prove, on S1 or X2 interface, flow process except switching, in other flow processs relevant with the residential quarter, such as S1AP Location Report process, X2AP Location Information process, Resource Status Report process, Mobility Change process, RLF Indication process, Cell Activation process, MME/HeNB GW or HeNB B also need the Cell Identity according to the flow process related cell, with a plurality of Cell Identity (CID1, CID2 and CID3) correspond on the HeNB A and start flow.
Example two:
The difference of this example and example one is, still sets up a SCTP between HeNB A and HeNB GW/MME or the HeNB B and is connected, and HeNB A sets up many logic S1 or X2 interface with different HeNB ID and HeNB GW/MME and HeNB B on this SCTP.
Step S502: S402 is identical with step.
Step S504:HeNB A sets up a SCTP according to configuration information with selected HeNB GW or MME and is connected, and initiates to initiate S1 Setup process for many times to selected HeNB GW or MME in this connection:
In every S1 Setup Request message, HeNB A indication oneself is the Home eNodeB node, and carries separately a HeNB ID in every message, is equal to respectively and CID1, CID2 and CID3.
After HeNB GW or MME receive above-mentioned message, preserve the corresponding relation of above-mentioned each HeNB ID and HeNB A.And repeatedly send S1 Setup Response to HeNB A.
Step S506:HeNB A sets up a SCTP according to configuration information with HeNB B and is connected, and repeatedly initiates X2 Setup process on this connects:
In every X2 Setup Request message, HeNB A indication oneself is the Home eNodeB node, and carries separately 1 HeNB ID in every message, is equal to respectively and CID1, CID2 and CID3.
After HeNB B receives above-mentioned message, preserve respectively the corresponding relation of each HeNB ID and HeNB A.And repeatedly send X2 Setup Response to HeNB A.If itself also has a plurality of CID HeNB B, also can carry respectively in many response this moment.
Step 508-S510: S408-S410 is identical with step.
Example three:
The difference of this example and example two is, sets up many SCTP between HeNB A and HeNB GW/MME or the HeNB B and is connected, and HeNB A sets up many logic S1 or X2 interface with different HeNB ID and HeNB GW/MME and HeNB B in different SCTP connections.
Step S602: S402 is basic identical with step, and difference is that SHeMS need to be a plurality of transport layer addresses (IP address, SCTP port numbers) that are used for setting up S1 and X2 interface of HeNB A configuration.
Step S604:HeNB A sets up many SCTP according to configuration information with selected HeNB GW or MME and is connected, and initiates to the S1 Setup process of selected HeNB GW or MME every connection:
In every S1 Setup Request message, HeNB A indication oneself is the Home eNodeB node, and carries separately a HeNB ID in every message.The S1 interface of setting up in the different SCTP connections is equal to respectively and CID1, CID2 and CID3.
After HeNB GW or MME receive above-mentioned message, preserve the corresponding relation of above-mentioned each HeNB ID and SCTP connection and HeNB A.And in every SCTP connection, send S1 Setup Response to HeNB A respectively.
Step S606:HeNB A sets up a SCTP according to configuration information with HeNB B and is connected, and repeatedly initiates X2 Setup process on this connects:
In every X2 Setup Request message, HeNB A indication oneself is the Home eNodeB node, and carries separately 1 HeNB ID in every message, is equal to respectively and CID1, CID2 and CID3.
After HeNB B receives above-mentioned message, preserve respectively the corresponding relation of each HeNB ID and HeNB A.And repeatedly send X2 Setup Response to HeNB A.If itself also has a plurality of CID HeNB B, need to send response in different connections and carry respectively.
Step S608: S408 is identical with step.
Step S610: S410 is identical with step, and this moment, HeNB GW/MME selected different SCTP to connect and the transmission related signaling according to the HeNB ID that carries in the signaling.
Fig. 7 is the structured flowchart according to the Home eNodeB identity device of the embodiment of the invention.As shown in Figure 7, Fig. 7 is that Home eNodeB identity device according to the embodiment of the invention comprises:
Flow process is finished module 74, is connected to multiple identification module 72, is used for finishing according to above-mentioned a plurality of Base Station Identifications the signaling process of this HeNB correspondence under many cell scenario.
The device that provides of present embodiment can dispose a plurality of Base Station Identifications for a HeNB, so that HeNB can set up a plurality of residential quarters, thereby has supported the scene of many residential quarters.Like this, when application examples needs the technology of many residential quarters support such as interference control technology or carrier aggregation technology etc., just the problem of needed HeNB ID and so in the signalling route can not appear can't correctly filling in as adjoining base station, so that the every signaling process of HeNB under many cell scenario can be finished smoothly, increased the function that HeNB can realize.
Need to prove, the Home eNodeB identity device that present embodiment provides is the device on a kind of logical meaning, its modules that comprises interknits in function, mutually supports, thereby consisted of this Home eNodeB sign dress, from physical angle, modules may be positioned on the different functional entitys, but this does not affect its common formation Home eNodeB identity device.
Preferably, the Home eNodeB identity device can further include according to the preferred embodiment of the invention:
Module is set up in the residential quarter, is connected to multiple identification module 72 and flow process and finishes module 74, is used for control HeNB and sets up a plurality of residential quarters, and these a plurality of residential quarters are corresponding to above-mentioned a plurality of Base Station Identifications, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.
A HeNB has disposed after a plurality of Base Station Identifications, and this HeNB has just possessed the basis of setting up a plurality of residential quarters, and the residential quarter is set up module and can be controlled this HeNB and set up a plurality of residential quarters.The a plurality of residential quarters that when setting up a plurality of residential quarter, require a plurality of Base Station Identifications to set up corresponding to this base station, namely Base Station Identification is corresponding one by one with the residential quarter, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.Like this, each residential quarter of foundation just can identify oneself with in the follow-up various signaling processes with well-determined identity and go.
Preferably, flow process is finished module 74 and be may further include:
Sign provides the unit, is used for above-mentioned a plurality of Base Station Identifications are offered MME and/or HeNB GW and/or adjoining base station;
The interface linkage unit is used for control HeNB and MME and/or HeNB GW and/or adjoining base station and sets up many chain of command interfaces and be connected.
Sign provides the unit a plurality of Base Station Identifications of HeNB can be notified other functional entitys (mainly referring to MME, HeNB GW, adjoining base station), the entity that need to notify corresponding to different signaling processes may be one or several in MME, HeNB GW, the adjoining base station, for the situation that has a plurality of entities to notify, the mode of notice may be to notify simultaneously (notifying in the same step of flow process), also may be to notify respectively (notifying in the different step of flow process).After MME and/or HeNB GW and/or adjoining base station have been known a plurality of Base Station Identifications of HeNB, the interface linkage unit can be controlled HeNB and MME and/or HeNB GW and/or adjoining base station and set up many chain of command interfaces (S1 or X2) and be connected, as the passage of follow-up Signalling exchange.
Preferably, flow process is finished module 74 and be can further include:
The transmission linkage unit is set up one or more transport layer for control HeNB with MME and/or HeNB GW and is connected.
The transmission linkage unit mainly is responsible for control HeNB and is set up transport layer with MME and/or HeNB GW and be connected.HeNB has set up many chain of command interfaces with MME and/or HeNB GW and has been connected, but when HeNB and MME and/or HeNB GW set up transport layer and are connected, the transport layer of setting up with MME and/or HeNB GW is connected and can also can be many for one, needs to select according to concrete needs.
Preferably, above-mentioned signaling process comprise can below one of at least: residential quarter switching flow, S1AP Location Report process, X2AP Location Information process, Resource Status Report process, Mobility Change process, RLF Indication process, Cell Activation process.
This preferred embodiment has been enumerated the signaling process of some typical HeNB correspondences under the application scenarios of many residential quarters.In specific implementation process, in fact the application with HeNB of a plurality of Base Station Identifications is not limited to above-mentioned flow process.
As can be seen from the above description, technical scheme provided by the invention be so that HeNB can set up a plurality of residential quarters, thereby supported the scene of many residential quarters.When application examples needs the technology of many residential quarters support such as interference control technology or carrier aggregation technology etc., avoided correctly to fill in as adjoining base station the appearance of needed HeNB ID and so on problem in the signalling route, so that the every signaling process of HeNB under many cell scenario can be finished smoothly, increased the function that HeNB can realize.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and be carried out by calculation element, and in some cases, can carry out step shown or that describe with the order that is different from herein, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a Home eNodeB identification method is characterized in that, comprising:
For the one family base station disposes a plurality of Base Station Identifications;
Finish the signaling process of described Home eNodeB correspondence under many cell scenario according to described a plurality of Base Station Identifications.
2. method according to claim 1 is characterized in that, after disposing a plurality of Base Station Identifications for the one family base station, also comprises:
Described Home eNodeB is set up a plurality of residential quarters, and described a plurality of residential quarters are corresponding to described a plurality of Base Station Identifications, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.
3. method according to claim 2 is characterized in that, finishes described Home eNodeB corresponding signaling process under many cell scenario according to described a plurality of Base Station Identifications and comprises:
Described a plurality of Base Station Identifications are offered Mobility Management Entity MME and/or femto gateway HeNB GW and/or adjoining base station;
Described Home eNodeB and described MME and/or described HeNB GW and/or described adjoining base station are set up many chain of command interfaces and are connected.
4. method according to claim 3 is characterized in that, sets up after many chain of command interfaces are connected at described Home eNodeB and described MME and/or described HeNB GW and/or described adjoining base station, also comprises:
Described Home eNodeB is set up one or more transport layer with described MME and/or described HeNB GW and is connected.
5. according to claim 1 to 4 each described methods, it is characterized in that, described signaling process comprise following one of at least: residential quarter switching flow, S1AP place reporting process, X2AP location information process, resource status reporting process, mobility change process, Radio Link Failure indication process, residential quarter activation.
6. a Home eNodeB identity device is characterized in that, comprising:
Multiple identification module is used to described Home eNodeB to dispose a plurality of Base Station Identifications;
Flow process is finished module, is used for finishing according to described a plurality of Base Station Identifications the signaling process of described Home eNodeB correspondence under many cell scenario.
7. device according to claim 6 is characterized in that, also comprises:
Module is set up in the residential quarter, is used for controlling described Home eNodeB and sets up a plurality of residential quarters, and described a plurality of residential quarters are corresponding to described a plurality of Base Station Identifications, and Base Station Identification corresponding to the cell ID of each residential quarter and this residential quarter is identical.
8. device according to claim 7 is characterized in that, described flow process is finished module and comprised:
Sign provides the unit, is used for described a plurality of Base Station Identifications are offered Mobility Management Entity MME and/or femto gateway HeNB GW and/or adjoining base station;
The interface linkage unit is used for controlling described Home eNodeB and described MME and/or described HeNB GW and/or described adjoining base station and sets up many chain of command interfaces and be connected.
9. device according to claim 8 is characterized in that, described flow process is finished module and also comprised:
The transmission linkage unit is used for controlling described Home eNodeB and sets up one or more transport layer with described MME and/or described HeNB GW and be connected.
10. according to claim 6 to 9 each described devices, it is characterized in that, described signaling process comprise following one of at least: residential quarter switching flow, S1AP place reporting process, X2AP location information process, resource status reporting process, mobility change process, Radio Link Failure indication process, residential quarter activation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102282418A CN102932770A (en) | 2011-08-10 | 2011-08-10 | Home base station identity method and device |
| PCT/CN2012/072279 WO2012152117A1 (en) | 2011-08-10 | 2012-03-13 | Method and device for identifying home base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011102282418A CN102932770A (en) | 2011-08-10 | 2011-08-10 | Home base station identity method and device |
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| CN102932770A true CN102932770A (en) | 2013-02-13 |
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| CN2011102282418A Pending CN102932770A (en) | 2011-08-10 | 2011-08-10 | Home base station identity method and device |
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| Country | Link |
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| CN (1) | CN102932770A (en) |
| WO (1) | WO2012152117A1 (en) |
Cited By (1)
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| CN114466368A (en) * | 2022-01-26 | 2022-05-10 | 某某科技南京有限公司 | Device and method for realizing base station multiplexing and demultiplexing |
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| CN105007605B (en) * | 2014-04-18 | 2019-02-05 | 中国移动通信集团公司 | A kind of method, network side equipment and the system of cell switching |
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| WO2012152117A1 (en) | 2012-11-15 |
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