CN101729991A - Management method, system and device of UE current accessed CSG subdistrict - Google Patents
Management method, system and device of UE current accessed CSG subdistrict Download PDFInfo
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- CN101729991A CN101729991A CN200810225387A CN200810225387A CN101729991A CN 101729991 A CN101729991 A CN 101729991A CN 200810225387 A CN200810225387 A CN 200810225387A CN 200810225387 A CN200810225387 A CN 200810225387A CN 101729991 A CN101729991 A CN 101729991A
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Abstract
The invention discloses a management method of a UE current accessed CSG subdistrict, which comprises the following steps of: judging whether a UE current accessed CSG subdistrict permits the access of a UE by an EPS network entity; if the EPS network entity judges that the UE current accessed CSG subdistrict does not permit the access of the UE, then informing the UE and/or a UE current accessed HeNB of an instruction that the current accessed CSG subdistrict does not permit the access of the UE by the EPS network entity. The situation that the current accessed CSG subdistrict does not permit the access of the UE is indicated to the UE by the EPS network entity, so that the UE can initiate a TAU process according to the instruction to select other subdistricts to access, thereby ensuring the continuity of UE services, greatly reducing service interruption time and improving user satisfaction.
Description
Technical field
The present invention relates to communication technical field, be particularly related to a kind of UE (subscriber equipment) current accessed CSG (Closed Subscriber Group, closed user group) management method of sub-district, system and device, relate more particularly to a kind of when UE permission closed user group list state changes, the management method of UE current accessed CSG subdistrict, system and device.
Background technology
At the LTE of 3GPP (Long Term Evolution, Long Term Evolution) in, to be deployed with HeNB (Home Evolved NodeB, family's evolution base station) in places such as family, office, campuses, it is used to serve those users through the be everlasting life of above-mentioned place, work, study.Special name is adopted in sub-district that HeNB covered, i.e. CSG cell (CSG sub-district), and its macrocell with routine is distinguished mutually.Some users of a CSG sign operator, these users are allowed to visit this PLMN (Public Land-Mobile Network, public land mobile network) one or more sub-districts (these sub-districts are exactly CSG Cells, and the mode of operation of having implemented the CSG sub-district of restrict access is known as " unrestricted model ") with restrict access.A CSG sub-district is the part of PLMN, and it broadcasts a specific CSG Identity (CSG sign).A CSG sub-district can be visited the user in the closed user group of this CSG sign.Except " unrestricted model ", according to the agreement between the signatory owner of operator and HeNB, the restriction that can call off a visit of CSG sub-district, promptly be redeployed as a unconfined UTRAN (Universal Terrestrial Radio Access Network, universal terrestrial access network) or E-UTRAN (Evolved Universal Terrestrial Radio AccessNetwork, evolved universal terrestrial radio access network) sub-district, the mode of operation of the CSG sub-district of this moment is " an OPEN pattern ".The CSG sub-district of this no restrict access and common macrocell are identical on user access control.The present invention is directed to the CSG sub-district that is operated in " unrestricted model ".Because HeNB is bought by the user usually; the upper level link of paying by the HeNB owner oneself is connected to EPS (Evolved Packet System; the grouping system of evolution) network; so in order to realize protection to HeNB owner interests; the EPS network provides a kind of access control mechanism; make the certain user who has only the HeNB owner to allow to be linked in the EPS network by its all HeNB, and other user can't insert by this specific HeNB.This mechanism of EPS network offers method of the HeNB owner, and can dynamically add and delete can be by the user of its HeNB access.Under default situations, HeNB only inserts the user that above-mentioned permission inserts this HeNB.
In the HeNB of current LTE scene, network entity and UE all need to set up, store, revise and permit CSG tabulation (Allowed CSG List), UE can only visit the CSG sub-district in the permission CSG tabulation of its storage.When UE resident in permission CSG tabulation certain CSG sub-district (claiming that this sub-district is CSG sub-district A) and when being in connection (ECM CONNTECT) state, if network removes this CSG sub-district A from the permission CSG of UE tabulation after, UE can not insert by this CSG sub-district A.
The shortcoming that prior art exists is, when UE resident in permission CSG tabulation certain CSG sub-district A and when being in connection status, if network is judged when decision this CSG sub-district A no longer allows this UE to insert, then network uses existing DETACH process with UE DETACH from network, when requiring UE then ATTACH be to network again, reselect and resident sub-district outside the A of CSG sub-district, so prior art can make the business of UE that the long period will take place to interrupt, the reduction user uses the satisfaction of EPS network.
Summary of the invention
Purpose of the present invention is intended to solve at least one of above-mentioned technological deficiency, particularly solves when permission CSG list state changes the professional discontinuous and long-time interrupted technological deficiency of UE.
For achieving the above object, one aspect of the present invention proposes a kind of management method of UE current accessed CSG subdistrict, may further comprise the steps: evolved packet system EPS network entity judges whether the closed subscriber group (CSG) sub-district of the current access of user equipment (UE) permits described UE to insert; If described EPS network entity judges that the CSG sub-district of the current access of described UE has disapproved described UE and inserted, then described EPS network entity has disapproved the evolution base station HeNB of family that indication that UE inserts is notified to described UE and/or the current access of described UE with current accessed CSG subdistrict.
As one embodiment of the present of invention, described indication also includes the information of described EPS network entity requirement UE initiating updating of tracking area TAU process.
As one embodiment of the present of invention, described EPS network entity notifies described UE to comprise described indication: described EPS network entity is notified described UE by the S1-RELEASE flow process with described indication.
As one embodiment of the present of invention, described EPS network entity judges whether the CSG sub-district of the current access of UE is permitted described UE to insert and comprised: if described EPS network entity receives the permission CSG tabulation of the described UE of home business server HSS transmission, and the CSG sub-district of the current access of described UE is not included in the described permission CSG tabulation, judges that then the CSG sub-district of the current access of UE disapproves described UE access.
As one embodiment of the present of invention, described EPS network entity judges whether the CSG sub-district of the current access of UE is permitted described UE to insert and comprised: described EPS network entity judges whether described UE inserts time of described CSG sub-district overtime, if overtime, judge that then the CSG sub-district of the current access of UE disapproves described UE access.
As one embodiment of the present of invention, described EPS network entity notifies described UE to comprise described indication by the S1-RELEASE flow process: described EPS network entity is initiated the S1-RELEASE flow process, and in the UE CONTEXT RELEASE COMMAND of the evolution base station HeNB of family transmission, adding a CAUSE value, the described indication of described CAUSE value representation; Described eNB sends to described UE by RRCCONNECTION RELEASE with described indication.
As one embodiment of the present of invention, described HeNB sends to described UE by RRC CONNECTIONRELEASE with described indication and comprises: described HeNB increases a CAUSE value, the described indication of described CAUSE value representation in described RRCCONNECTION RELEASE.
As one embodiment of the present of invention, after described EPS network entity is notified described UE with described indication, further comprising the steps of: described UE is with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access.
As one embodiment of the present of invention, after described UE receives described indication, further comprising the steps of: described UE initiates the TAU process and selects other sub-districts to insert.
As one embodiment of the present of invention, the permission CSG tabulation that described EPS network entity receives the UE that HSS sends comprises: described HSS sends to described EPS network entity by inserting the subscription data process with the permission CSG tabulation of described UE.
As one embodiment of the present of invention, described EPS network entity notifies described HeNB to comprise described indication by the S1-RELEASE flow process: described EPS network entity is initiated the S1-RELEASE flow process, and in the UE CONTEXT RELEASE COMMAND of described HeNB transmission, adding a CAUSE value, the described indication of described CAUSE value representation.
As one embodiment of the present of invention, comprise that also described eNB initiates the S1-Handover process; Perhaps initiate Inter RAT handover process.
In the above-described embodiments, described EPS network entity is Mobility Management Entity MME.
As one embodiment of the present of invention, described HeNB directly links to each other with described MME.
As one embodiment of the present of invention, described HeNB directly links to each other with described MME by the S1 interface.
As one embodiment of the present of invention, also comprise the evolution femto gateway HeNB GW that is connected between described MME and the described HeNB.
As one embodiment of the present of invention, described HeNB GW is connected by the S1 interface with described MME, and described HeNB is connected by the S1-h interface with described HeNB GW.
The present invention also proposes a kind of management system of UE current accessed CSG subdistrict, comprises HSS, EPS network entity and UE, and described HSS is used for the permission CSG tabulation of UE is sent to described EPS network entity; Described EPS network entity, be used to judge whether the CSG sub-district of the current access of described UE permits described UE to insert, whether permit described UE to insert if judge the CSG sub-district of current access, the HeNB of described UE and/or the current access of described UE is notified in the indication that then described EPS network entity has been removed current accessed CSG subdistrict; Described UE is used for after the situation that the current accessed CSG subdistrict that receives described EPS network entity transmission has been removed, selects other sub-districts to insert according to the situation initiation TAU process that described current accessed CSG subdistrict has been removed.
As one embodiment of the present of invention, also comprise the HeNB that described UE inserts, described EPS network entity is initiated the S1-RELEASE flow process, and adds a CAUSE value in the UE CONTEXTRELEASE COMMAND that sends to HeNB, the described indication of described CAUSE value representation; Described HeNB is used for increasing a CAUSE value, the described indication of described CAUSE value representation at described RRC CONNECTION RELEASE.
As one embodiment of the present of invention, described EPS network entity is MME.
As one embodiment of the present of invention, described HeNB directly links to each other with described MME.
As one embodiment of the present of invention, described HeNB directly links to each other by the S1 interface with described MME.
As one embodiment of the present of invention, also comprise the HeNB GW that is connected between described MME and the described HeNB.
As one embodiment of the present of invention, described HeNB GW directly is connected by the S1 interface with described MME, and described HeNB directly is connected by the S1-h interface with described HeNB GW.
As one embodiment of the present of invention, described MME comprises receiver module, judge module and notification module, and described receiver module is used to receive the permission CSG tabulation of the user equipment (UE) that HSS sends; Described judge module, whether the CSG sub-district that is used for judging the current access of described UE that described receiver module receives is included in described permission CSG is tabulated; Described notification module is used for described indication being notified the HeNB of described UE and/or the current access of described UE when described judge module judges that the CSG sub-district of the current access of described UE is not included in described permission CSG tabulation.
As one embodiment of the present of invention, described notification module comprises initiates submodule and CAUSE value interpolation submodule, described initiation submodule is used for initiating the S1-RELEASE flow process when described judge module judges that the CSG sub-district of the current access of described UE is not included in described permission CSG tabulation; Described CAUSE value is added submodule, be used for adding a CAUSE value at the UE CONTEXTRELEASE COMMAND that sends to HeNB, the described indication of described CAUSE value representation, described HeNB sends to described UE by RRC CONNECTION RELEASE with described indication again.
As one embodiment of the present of invention, described UE comprises receiver module and TAU initiation module, and described receiver module is used to receive the message of carrying described indication that the EPS network entity sends; Described TAU initiation module is used for initiating the TAU process according to the described indication that described receiver module receives and selects other sub-districts to insert.
As one embodiment of the present of invention, described UE also comprises removing module, is used for receiving described indication at described receiver module, with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access.
The present invention also proposes a kind of MME, comprises judge module and notification module, and described judge module is used to judge whether the CSG sub-district of the current access of described UE permits described UE to insert; Described notification module is used for when described judge module judges that the CSG sub-district of current access disapproves described UE and inserts, and the HeNB of described UE and/or the current access of described UE is notified in the indication that current accessed CSG subdistrict has been removed.
As one embodiment of the present of invention, also comprise described receiver module, be used to receive the permission CSG tabulation of the user equipment (UE) that HSS sends.
As one embodiment of the present of invention, described notification module comprises initiates submodule and CAUSE value interpolation submodule, described initiation submodule is used for initiating the S1-RELEASE flow process when described judge module judges that the CSG sub-district of the current access of described UE is not included in described permission CSG tabulation; Described CAUSE value is added submodule, be used for adding a CAUSE value at the UE CONTEXTRELEASE COMMAND that sends to HeNB, the described indication of described CAUSE value representation, described HeNB sends to described UE by RRC CONNECTION RELEASE with described indication again.
The present invention also proposes a kind of UE, comprises receiver module and TAU initiation module, and described receiver module is used to receive the message that current accessed CSG subdistrict has been removed indication of carrying that the EPS network entity sends; Described TAU initiation module is used for initiating the TAU process according to the described indication that described receiver module receives and selects other sub-districts to insert.
As one embodiment of the present of invention, also comprise removing module, be used for receiving described indication, with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access at described receiver module.
Removed from permission CSG tabulation in the CSG sub-district of the current access of UE or the CSG sub-district life period restrictive condition of the current access of UE and when not allowed to be linked into this sub-district according to this binding hours condition UE, the present invention is notified to UE by the EPS network entity with the indication that current accessed CSG subdistrict has not allowed UE to insert, making UE to initiate the TAU process according to this indication selects other sub-districts to insert, thereby the present invention has guaranteed the continuity of UE business, significantly reduce service outage duration, improve user's satisfaction.
Aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the flow chart of the management method of one embodiment of the invention UE current accessed CSG subdistrict;
Fig. 2 is the flow chart of embodiment of the invention EPS network entity by S1-RELEASE flow process notice UE;
Fig. 3 is the management system structure chart of one embodiment of the invention UE current accessed CSG subdistrict;
Fig. 4 is the indirect connected mode schematic diagram of the embodiment of the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
The present invention mainly is to be removed from permission CSG tabulation in the CSG sub-district of the current access of UE or the CSG sub-district life period restrictive condition of the current access of UE and when not allowing to be linked into this sub-district according to this binding hours condition UE, by the EPS network entity this indication is notified to UE, making UE to initiate the TAU process according to this indication selects other sub-districts to insert, in this sub-district that need to prove that UE selects may be other CSG sub-districts, also may be general sub-district.As one embodiment of the present of invention, the EPS network entity can be notified UE with the indication that current accessed CSG subdistrict has been removed by the S1-RELEASE flow process.More specifically, the EPS network entity can be initiated the S1-RELEASE flow process, and adds a CAUSE value in the UE CONTEXT RELEASE COMMAND that sends to HeNB, and described CAUSE value representation current accessed CSG subdistrict is removed; HeNB sends to UE by RRC CONNECTION RELEASE with the indication that current accessed CSG subdistrict has been removed more afterwards.In order to understand the present invention better, below will the present invention be introduced in the mode of specific embodiment.But need to prove that following embodiment is just in order to understand the present invention better; it is preferrred embodiment of the present invention; be not to limit the invention; those skilled in the art should understand that also can thought according to the present invention make some changes and realize purpose of the present invention, so these change and also should be protection range of the present invention and contain.
Network judges that the scene that CSG sub-district A no longer allows this UE to insert has two kinds at present, a kind of EPS of being network receives the permission CSG tabulation of the user equipment (UE) of home business server HSS transmission to carry out afterwards immediately, the permission CSG tabulation of the permission CSG tabulation of the user equipment (UE) that to be the EPS network entity receive from HSS and the user equipment (UE) of its current storage compares, if the CSG sub-district A of the current access of UE not the permission CSG of the user equipment (UE) of receiving from HSS tabulation, illustrates that then UE can not insert in this sub-district.
Another kind is the CSG sub-district A life period restrictive condition during the CSG of the UE of the current storage of EPS network entity tabulates, this time restriction condition has stipulated that this UE can be at the time durations of this CSG sub-district A access, and UE can only be linked into this CSG sub-district A in this time durations.If UE has been linked into this CSG sub-district A and has remained on connection status in the A of this CSG sub-district in this time durations always, then the EPS network entity needs to detect according to this time restriction condition in real time and judge whether this CSG sub-district A continues to allow this UE to insert, promptly when the time is not in this time durations, this UE can not insert this CSG sub-district A.
As shown in Figure 1, be the flow chart of the management method of one embodiment of the invention UE current accessed CSG subdistrict, this embodiment is that example is described with the permission CSG tabulation that HSS sends UE, and this embodiment may further comprise the steps:
Step S101, HSS (home business server) sends to EPS network entity (for example MME) with the permission CSG tabulation of UE.At present, the permission CSG of UE tabulation is stored among the HSS as subscription data, and after permission CSG list information changed among the HSS, HSS can be by " insertion subscription data " process notice MME.
Step S102, after the EPS network entity is received " insertion subscription data ", if comprise in the subscription data of finding newly to receive permission CSG tabulation and and EPS network entity self store different, then the EPS network entity need upgrade the permission CSG tabulation of its storage, judges further then whether the CSG sub-district of the current access of UE still is included in the permission CSG tabulation.
Step S103, if this moment, this UE was in connection status, then the EPS network entity is known the sub-district and the sign thereof of the current access of UE, if this moment, the EPS network entity judged that drawing the UE present access subzone just in time is the CSG sub-district, and this CSG sub-district is not included in the permission CSG tabulation, then EPS network entity this advisory UE that current accessed CSG subdistrict has been removed.If be not included in the permission CSG tabulation, the CSG sub-district that the current access of UE then is described needs to remove (promptly this sub-district no longer allows this UE to insert) in the permission CSG tabulation of this UE, then the EPS network entity is initiated the S1-RELEASE process, and this situation is indicated to UE.If this moment, UE was in IDLE (free time) state, then the EPS network entity is not known the sub-district of the current access of UE.
As one embodiment of the present of invention, the indication notice UE that the EPS network entity has been removed current accessed CSG subdistrict by the S1-RELEASE flow process.As shown in Figure 2, be the flow chart of embodiment of the invention EPS network entity by S1-RELEASE flow process notice UE.The present invention utilizes existing S1-RELEASE flow process, adds an indication parameter in existing S1-RELEASE flow process, after UE receives this indication parameter, is linked into the EPS network in new sub-district by the TAU process.For example, with reference to figure 2, EPS network entity (MME) is initiatively initiated S1-RELEASE flow process notice UE, MME in step S204 (EPS network entity) adds a new value in the CAUSE value in the UE CONTEXTRELEASE COMMAND (release command of UE context) that HeNB sends, and the reason of newly-increased this value is the value that is fit to scene use of the present invention in the value of present CAUSE.This CAUSE value that the present invention increases newly, its title can be " Current CSGCell Removing TAU Required ", its implication is the CSG sub-district deletion from permission CSG tabulation of its current access of indication UE, UE can not be linked into network by this CSG sub-district again, and UE need initiate the TAU process.
HeNB can send to UE with the indication that current accessed CSG subdistrict has been removed by step S205RRC CONNECTIONRELEASE after receiving this CAUSE value.More specifically, HeNB also need increase a CAUSE value in RRC CONNECTION RELEASE in this step, and this CAUSE value representation UE can not insert by current C SG sub-district, and indication UE does the TAU process.This CAUSE value can be named as " Current CSG Cell Removing TAURequired ".In the S1-RELEASE flow process, other steps and prior art are similar, do not repeat them here.
Step S104, UE is according to CAUSE value " Current CSG Cell Removing TAU Required " in the RRC CONNECTION RELEASE message of receiving, learn that current accessed CSG subdistrict is removed, and initiate the TAU process and select other sub-districts to insert, wherein the sub-district of UE selection may be other CSG sub-districts, also may be general sub-district.Alternatively, UE also needs the CSG sub-district deletion from the permission CSG tabulation that described UE preserves with current access after receiving the indication that current accessed CSG subdistrict has been removed.Can certainly be by of CSG sub-district from permission CSG tabulation that described UE the preserve deletion of permission CSG list management process with current access.
The foregoing description is that example is described with the permission CSG tabulation that HSS sends UE, yet also can use the step S103-104 of the foregoing description for the scene that UE exceeds binding hours, reaches purpose of the present invention equally.
And in the above-described embodiments, also can also current accessed CSG subdistrict can have been disapproved the HeNB that indication that UE inserts is notified to the current access of UE, initiate the S1-Handover process by eNB by MME; Perhaps initiate Inter RAT handover process.Particularly, MME can initiate the S1-RELEASE flow process, and adds a CAUSE value in the UE CONTEXT RELEASE COMMAND that sends to HeNB, the described indication of this CAUSE value representation.
As shown in Figure 3, be the management system structure chart of one embodiment of the invention UE current accessed CSG subdistrict, comprise HSS 100, EPS network entity 200 and UE 300, wherein EPS network entity 200 can be MME.HSS 100 is used for the permission CSG tabulation of UE 300 is sent to EPS network entity 200; EPS network entity 200 is used to receive the permission CSG tabulation of the UE 300 that HSS 100 sends, and whether the CSG sub-district of judging UE 300 current accesses is included in the permission CSG tabulation, be not included in this permission CSG tabulation if judge the CSG sub-district of UE 300 current accesses, then EPS network entity 200 is notified UE 300 with the indication that current accessed CSG subdistrict has been removed.UE300 is used for after the indication that the current accessed CSG subdistrict that receives 200 transmissions of EPS network entity has been removed, selects other sub-districts to insert according to the indication initiation TAU process that current accessed CSG subdistrict has been removed.
Wherein, as one embodiment of the present of invention, judge that at EPS network entity 200 UE 300 insert time of CSG sub-districts when overtime, the CSG sub-district of judging UE 300 current accesses disapproves this UE 300 and inserts.
As one embodiment of the present of invention, also comprise the HeNB 400 that UE 300 inserts, EPS network entity 200 is initiated S 1-RELEASE flow process, and in the UE CONTEXTRELEASE COMMAND that sends to HeNB 400, adding a CAUSE value, this CAUSE value representation current accessed CSG subdistrict has been removed and UE need initiate the TAU process; HeNB 400 is used for increasing a CAUSE value at RRCCONNECTION RELEASE, and this CAUSE value representation UE 300 can not and need to initiate the TAU process by the access of current C SG sub-district.As one embodiment of the present of invention, the indication notice HeNB 400 that EPS network entity 200 also can be removed current accessed CSG subdistrict initiates the S1-Handover process by eNB; Perhaps initiate Inter RAT handover process.Particularly, MME can initiate the S1-RELEASE flow process, and adds a CAUSE value in the UECONTEXT RELEASE COMMAND that sends to HeNB, the described indication of this CAUSE value representation.Wherein, in the above-described embodiments, EPS network entity 200 can be MME.EPS network entity 200 comprises judge module 220 and notification module 230, and judge module 220 is used to judge whether the CSG sub-district of UE 300 current accesses permits UE 300 to insert.Notification module 230 is used for notifying UE 300 and/or HeNB 400 with the indication that current accessed CSG subdistrict has been removed when judge module 220 judges that the CSG sub-district of current access disapproves UE 300 accesses.Wherein EPS network entity 200 can comprise that also receiver module 210 is used to receive the permission CSG tabulation of the UE 300 that HSS 100 sends.
As one embodiment of the present of invention, notification module 230 comprises initiates submodule 231 and CAUSE value interpolation submodule 232.Initiating submodule 231 is used for initiating the S1-RELEASE flow process when judge module 220 judges that the CSG sub-district of UE 300 current accesses is not included in permission CSG tabulation.The CAUSE value is added submodule 232 and is used for adding a CAUSE value at the S1-AP UECONTEXT RELEASE COMMAND that sends to HeNB 400, this CAUSE value representation current accessed CSG subdistrict has been removed and UE need initiate the TAU process, HeNB 400 is again by the CAUSE value of interpolation in RRC CONNECTION RELEASE, this CAUSE value representation current accessed CSG subdistrict has been removed and UE need initiate the TAU process, and this indication is sent to UE 300.
Wherein, UE 300 comprises receiver module 310 and TAU initiation module 320.The newly-increased CAUSE value that receiver module 310 is used for receiving the RRC CONNECTION RELEASE message of EPS network entity 200 transmissions and discerns this message; This CAUSE value that TAU initiation module 320 is used for receiving according to receiver module 310 is initiated the TAU process and is selected other sub-districts to insert.
As one embodiment of the present of invention, UE 300 also comprises removing module 330, is used for after receiver module 310 receives the indication that current accessed CSG subdistrict has been removed, with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access.
Need to prove that at this foregoing description is to describe with the mode that EPS network entity (MME) directly is connected with HeNB, the interface between HeNB and the MME is the S1 interface in the above-described embodiments.Yet related protocol according to 3GPP, HeNB and MME also can adopt another connected mode, be called indirect connected mode, be that HeNB is connected to evolution femto gateway (HeNB GW), HeNB GW links to each other with the EPS network entity again, as shown in Figure 4, be the indirect connected mode schematic diagram of the embodiment of the invention.In this mode, the interface between HeNB GW and the MME is the S1 interface, and the interface between HeNB and the HeNB GW is the S1-h interface.Because signaling process (promptly comprising the signaling of above-mentioned UE CONTEXTRELEASE COMMAND on interior S1 interface) for the UE association between MME and the HeNB, HeNB GW only is responsible for doing the route of message between relevant MME and HeNB, therefore for the second way, the present invention is still applicable, and for this connected mode, its signalling interactive process and direct-connected mode are similar, therefore do not repeat them here.
The system of the maintenance business continuance that same the present invention is above-mentioned also can be applied in two kinds of scenes described above.
When the present invention is removed from permission CSG tabulation in the CSG sub-district of the current access of UE, by the EPS network entity this situation is notified to UE by the S1-RELEASE flow process, making UE to initiate the TAU process according to this notice selects other CSG sub-districts to insert, thereby the present invention has guaranteed the continuity of UE business, avoid occurring professional interruption, improve user's satisfaction.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification that scope of the present invention is by claims and be equal to and limit to these embodiment.
Claims (34)
1. the management method of a UE current accessed CSG subdistrict is characterized in that, may further comprise the steps:
Evolved packet system EPS network entity judges whether the closed subscriber group (CSG) sub-district of the current access of user equipment (UE) permits described UE to insert;
If described EPS network entity judges that the CSG sub-district of the current access of described UE has disapproved described UE and inserted, then described EPS network entity has disapproved the evolution base station HeNB of family that indication that UE inserts is notified to described UE and/or the current access of described UE with current accessed CSG subdistrict.
2. the management method of UE current accessed CSG subdistrict as claimed in claim 1 is characterized in that, described indication also includes the information of described EPS network entity requirement UE initiating updating of tracking area TAU process.
3. the management method of UE current accessed CSG subdistrict as claimed in claim 1 or 2 is characterized in that, described EPS network entity notifies described UE to comprise described indication:
Described EPS network entity is notified described UE by the S1-RELEASE flow process with described indication.
4. the management method of UE current accessed CSG subdistrict as claimed in claim 3 is characterized in that, described EPS network entity judges whether the CSG sub-district of the current access of UE is permitted described UE to insert and comprised:
If described EPS network entity receives the permission CSG tabulation of the described UE of home business server HSS transmission, and the CSG sub-district of the current access of described UE is not included in the described permission CSG tabulation, judges that then the CSG sub-district of the current access of UE disapproves described UE access.
5. the management method of UE current accessed CSG subdistrict as claimed in claim 3 is characterized in that, described EPS network entity judges whether the CSG sub-district of the current access of UE is permitted described UE to insert and comprised:
Described EPS network entity judges whether described UE inserts time of described CSG sub-district overtime, if overtime, the CSG sub-district of then judging the current access of UE disapproves described UE and inserts.
6. the management method of UE current accessed CSG subdistrict as claimed in claim 3 is characterized in that, described EPS network entity notifies described UE to comprise described indication by the S1-RELEASE flow process:
Described EPS network entity is initiated the S1-RELEASE flow process, and adds a CAUSE value in the UE CONTEXT RELEASE COMMAND that sends to the evolution base station HeNB of family, the described indication of described CAUSE value representation;
Described eNB sends to described UE by RRC CONNECTION RELEASE with described indication.
7. the management method of UE current accessed CSG subdistrict as claimed in claim 6 is characterized in that, described HeNB sends to described UE by RRC CONNECTION RELEASE with described indication and comprises:
Described HeNB increases a CAUSE value, the described indication of described CAUSE value representation in described RRC CONNECTION RELEASE.
8. the management method of UE current accessed CSG subdistrict as claimed in claim 1 is characterized in that, and is after described EPS network entity is notified described UE with described indication, further comprising the steps of:
Described UE is with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access.
9. the management method of UE current accessed CSG subdistrict as claimed in claim 2 is characterized in that, and is after described UE receives described indication, further comprising the steps of:
Described UE initiates the TAU process and selects other sub-districts to insert.
10. the management method of UE current accessed CSG subdistrict as claimed in claim 1 is characterized in that, the permission CSG tabulation that described EPS network entity receives the UE of HSS transmission comprises:
Described HSS sends to described EPS network entity by inserting the subscription data process with the permission CSG tabulation of described UE.
11. the management method of UE current accessed CSG subdistrict as claimed in claim 1 is characterized in that, described EPS network entity comprises described indication notice HeNB by the S1-RELEASE flow process:
Described EPS network entity is initiated the S1-RELEASE flow process, and adds a CAUSE value in the UE CONTEXT RELEASE COMMAND that sends to described HeNB, the described indication of described CAUSE value representation.
12. the management method of UE current accessed CSG subdistrict as claimed in claim 11 is characterized in that, also comprises, described HeNB initiates the S1-Handover process.
13. the management method of UE current accessed CSG subdistrict as claimed in claim 12 is characterized in that, also comprises, described HeNB initiates Inter RAT handover process.
14. the management method as each described UE current accessed CSG subdistrict of claim 4-13 is characterized in that, described EPS network entity is Mobility Management Entity MME.
15. the management method of UE current accessed CSG subdistrict as claimed in claim 14 is characterized in that, described HeNB directly links to each other with described MME.
16. the management method of UE current accessed CSG subdistrict as claimed in claim 15 is characterized in that, described HeNB directly links to each other with described MME by the S1 interface.
17. the management method of UE current accessed CSG subdistrict as claimed in claim 14 is characterized in that, also comprises the evolution femto gateway HeNB GW that is connected between described MME and the described HeNB.
18. the management method of UE current accessed CSG subdistrict as claimed in claim 17 is characterized in that, described HeNB GW is connected by the S1 interface with described MME, and described HeNB is connected by the S1-h interface with described HeNB GW.
19. the management system of a UE current accessed CSG subdistrict is characterized in that, comprises HSS, EPS network entity and UE,
Described HSS is used for the permission CSG tabulation of UE is sent to described EPS network entity;
Described EPS network entity, be used to judge whether the CSG sub-district of the current access of described UE permits described UE to insert, whether permit described UE to insert if judge the CSG sub-district of current access, the HeNB of described UE and/or the current access of described UE is notified in the indication that then described EPS network entity has been removed current accessed CSG subdistrict;
Described UE is used for after the situation that the current accessed CSG subdistrict that receives described EPS network entity transmission has been removed, selects other sub-districts to insert according to the situation initiation TAU process that described current accessed CSG subdistrict has been removed.
20. the management system as UE current accessed CSG subdistrict as described in the claim 19 is characterized in that, also comprises the HeNB that described UE inserts,
Described EPS network entity is initiated the S1-RELEASE flow process, and adds a CAUSE value in the UECONTEXT RELEASE COMMAND that sends to HeNB, the described indication of described CAUSE value representation;
Described HeNB is used for increasing a CAUSE value, the described indication of described CAUSE value representation at described RRC CONNECTION RELEASE.
21. the management system as UE current accessed CSG subdistrict as described in claim 19 or 20 is characterized in that described EPS network entity is MME.
22. the management system of UE current accessed CSG subdistrict as claimed in claim 19 is characterized in that, described HeNB directly links to each other with described MME.
23. the management system of UE current accessed CSG subdistrict as claimed in claim 22 is characterized in that, described HeNB directly links to each other by the S1 interface with described MME.
24. the management system as UE current accessed CSG subdistrict as described in the claim 22 is characterized in that, also comprises the HeNB GW that is connected between described MME and the described HeNB.
25. the management system as UE current accessed CSG subdistrict as described in the claim 24 is characterized in that described HeNB GW directly is connected by the S1 interface with described MME, described HeNB directly is connected by the S1-h interface with described HeNB GW.
26. the management system as UE current accessed CSG subdistrict as described in the claim 19 is characterized in that described MME comprises receiver module, judge module and notification module,
Described receiver module is used to receive the permission CSG tabulation of the user equipment (UE) that HSS sends;
Described judge module, whether the CSG sub-district that is used for judging the current access of described UE that described receiver module receives is included in described permission CSG is tabulated;
Described notification module is used for described indication being notified the HeNB of described UE and/or the current access of described UE when described judge module judges that the CSG sub-district of the current access of described UE is not included in described permission CSG tabulation.
27. the management system as UE current accessed CSG subdistrict as described in the claim 26 is characterized in that, described notification module comprises initiates submodule and CAUSE value interpolation submodule,
Described initiation submodule is used for initiating the S1-RELEASE flow process when described judge module judges that the CSG sub-district of the current access of described UE is not included in described permission CSG tabulation;
Described CAUSE value is added submodule, be used for adding a CAUSE value at the UE CONTEXTRELEASE COMMAND that sends to HeNB, the described indication of described CAUSE value representation, described HeNB sends to described UE by RRC CONNECTION RELEASE with described indication again.
28. the management system as UE current accessed CSG subdistrict as described in the claim 19 is characterized in that described UE comprises receiver module and TAU initiation module,
Described receiver module is used to receive the message of carrying described indication that the EPS network entity sends;
Described TAU initiation module is used for initiating the TAU process according to the described indication that described receiver module receives and selects other sub-districts to insert.
29. management system as UE current accessed CSG subdistrict as described in the claim 28, it is characterized in that, described UE also comprises removing module, is used for receiving described indication at described receiver module, with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access.
30. a MME is characterized in that, comprises judge module and notification module,
Described judge module is used to judge whether the CSG sub-district of the current access of described UE permits described UE to insert;
Described notification module is used for when described judge module judges that the CSG sub-district of current access disapproves described UE and inserts, and the HeNB of described UE and/or the current access of described UE is notified in the indication that current accessed CSG subdistrict has been removed.
31. MME as claimed in claim 30 is characterized in that, also comprises described receiver module, is used to receive the permission CSG tabulation of the user equipment (UE) that HSS sends.
32., it is characterized in that described notification module comprises initiates submodule and CAUSE value interpolation submodule as MME as described in the claim 30,
Described initiation submodule is used for initiating the S1-RELEASE flow process when described judge module judges that the CSG sub-district of the current access of described UE is not included in described permission CSG tabulation;
Described CAUSE value is added submodule, be used for adding a CAUSE value at the UE CONTEXTRELEASE COMMAND that sends to HeNB, the described indication of described CAUSE value representation, described HeNB sends to described UE by RRC CONNECTION RELEASE with described indication again.
33. a UE is characterized in that, comprises receiver module and TAU initiation module,
Described receiver module is used to receive the message that current accessed CSG subdistrict has been removed indication of carrying that the EPS network entity sends;
Described TAU initiation module is used for initiating the TAU process according to the described indication that described receiver module receives and selects other sub-districts to insert.
34. UE as claimed in claim 33 is characterized in that, also comprises removing module, is used for receiving described indication at described receiver module, with CSG sub-district deletion from the permission CSG tabulation that described UE preserves of current access.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810225387A CN101729991A (en) | 2008-10-31 | 2008-10-31 | Management method, system and device of UE current accessed CSG subdistrict |
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| CN200810225387A CN101729991A (en) | 2008-10-31 | 2008-10-31 | Management method, system and device of UE current accessed CSG subdistrict |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102761980A (en) * | 2011-04-29 | 2012-10-31 | 中兴通讯股份有限公司 | Method and system for realizing business process |
| CN102869066A (en) * | 2011-07-05 | 2013-01-09 | 中兴通讯股份有限公司 | Access control method and base station in multi-carrier system |
| CN104769913A (en) * | 2012-11-07 | 2015-07-08 | 微软公司 | Policy-based resource access via NFC |
| WO2016184072A1 (en) * | 2015-05-21 | 2016-11-24 | 中兴通讯股份有限公司 | Method for processing terminal position information, and server |
| CN111343594A (en) * | 2014-01-27 | 2020-06-26 | 北京三星通信技术研究有限公司 | Method for controlling, charging and positioning UE in Small cell system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102761980A (en) * | 2011-04-29 | 2012-10-31 | 中兴通讯股份有限公司 | Method and system for realizing business process |
| WO2012146093A1 (en) * | 2011-04-29 | 2012-11-01 | 中兴通讯股份有限公司 | Method and system for realizing service processing |
| CN102761980B (en) * | 2011-04-29 | 2017-09-08 | 中兴通讯股份有限公司 | A kind of method and system for realizing business processing |
| CN102869066A (en) * | 2011-07-05 | 2013-01-09 | 中兴通讯股份有限公司 | Access control method and base station in multi-carrier system |
| WO2013004085A1 (en) * | 2011-07-05 | 2013-01-10 | 中兴通讯股份有限公司 | Method and base station for access control in a multicarrier system |
| CN102869066B (en) * | 2011-07-05 | 2017-02-15 | 中兴通讯股份有限公司 | Access control method and base station in multi-carrier system |
| CN104769913A (en) * | 2012-11-07 | 2015-07-08 | 微软公司 | Policy-based resource access via NFC |
| CN111343594A (en) * | 2014-01-27 | 2020-06-26 | 北京三星通信技术研究有限公司 | Method for controlling, charging and positioning UE in Small cell system |
| CN111343594B (en) * | 2014-01-27 | 2021-08-03 | 北京三星通信技术研究有限公司 | Method for controlling, charging and positioning UE in Small cell system |
| WO2016184072A1 (en) * | 2015-05-21 | 2016-11-24 | 中兴通讯股份有限公司 | Method for processing terminal position information, and server |
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