CN101800970B - Method for deleting CSG (Closed Subscriber Group) identification from licensing CSG list and network entity - Google Patents
Method for deleting CSG (Closed Subscriber Group) identification from licensing CSG list and network entity Download PDFInfo
- Publication number
- CN101800970B CN101800970B CN200910077401A CN200910077401A CN101800970B CN 101800970 B CN101800970 B CN 101800970B CN 200910077401 A CN200910077401 A CN 200910077401A CN 200910077401 A CN200910077401 A CN 200910077401A CN 101800970 B CN101800970 B CN 101800970B
- Authority
- CN
- China
- Prior art keywords
- csg
- network entity
- district
- tabulation
- sign
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012217 deletion Methods 0.000 claims description 44
- 230000037430 deletion Effects 0.000 claims description 44
- 230000008569 process Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Abstract
The invention discloses a method for deleting a CSG (Closed Subscriber Group) identification from a licensing CSG list, which comprises the following steps of: when a CSG ID (Closed Subscriber Group Identification) needs to be deleted from the licensing CSG list signed by a UE (User Equipment) by a network entity, judging whether the UE is in an IDLE state; if the UE is in the IDLE state, further judging whether the CSG ID is in the licensing CSG list and whether a CSG subdistrict of the CSG ID is in the current position management region of the UE; if so, marking the CSG ID corresponding to the CSG subdistrict to be to-be-deleted by the network entity; and sending a paging message to the CSG subdistrict of the CSG ID marked to be to-be-deleted when in paging. The CSG identification can be deleted from the licensing CSG list through the network entity of the invention, and even though the UE is in the IDLE state, the problem that the paging message cannot be received by the UE because the CSG identification is deleted from the licensing CSG list by the network entity cannot occur.
Description
Technical field
The present invention relates to communication technical field; Be particularly related to a kind of at UE (User Equipment; Subscriber equipment; The portable terminal of general reference in the mobile communications network) when being in IDLE (free time) state with the method and the network entity of CSG (Closed Subscriber Group, closed contracted user's group) sign (CSG ID) deletion from permission CSG tabulation (Allowed CSG list, or also can be described as white tabulation of CSG sign or white tabulation in the present invention).
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.HeNB institute cell covered adopts special name, 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 through the HeNB owner oneself is connected to EPS (Evolved Packet System; The grouping system of evolution) network is so in order to realize the 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 through its all HeNB, and other user can't insert through this specific HeNB.This mechanism of EPS network offers method of the HeNB owner, and can dynamically add and delete can be through the user of its HeNB access.Under default situations, HeNB only inserts the user that above-mentioned permission inserts this HeNB.
Can adopt in the prior art with the method for manual renewal (Manual Update) CSG ID is deleted from permission CSG tabulation.This method is based on user's intervention, and the user can trigger UE search CSG sub-district at any time.UE upgrades permission CSG tabulation according to the result of ATTACH (adhering to) or TAU EMM (EPS Mobility Management, EPS mobile management) processes such as (Tra king Area Update, tracing section updatings).If the permission that allows UE to be linked into a HeNB has been cancelled, then after UE receives the SERVICE REJECT message of follow-up network transmission, with this CSGID deletion from permission CSG tabulation.In present standard; Being used to of comprising in the response message for some EMM processes explains that the EMM CAUSE IE of the reason of EMM procedure failure has increased a value (#25) newly; Its implication is that the CSG sub-district of the current transmission of indication UE EMM request message has not allowed this UE to insert; Promptly this UE has been recalled the member of this CSG, and UE will carry out district reselecting this moment.Above-mentioned EMM process can comprise ATTACH, SERVICE REQUEST (comprising the processes of initiating through SERVICE REQUEST and EXTENDED SERVICE REQUEST message such as SERVICE REQUEST), Tracking Area Update, Detach process etc.Wherein, the tabulation of the CSG that the UE that permission CSG tabulation is limited can visit also can be kept among the MME, and MME can be according to this tabulation to the UE control that conducts interviews.
The shortcoming that prior art exists is that when UE was in the IDLE state, if with the signatory permission CSG tabulation deletion of certain CSG ID from the MME storage, then UE may can not receive beep-page message.When UE was in the IDLE state, UE can move in all sub-districts (CELL) in distributing to its TAI LIST and not notify MME.At this moment, MME possibly occur and only know the residing TAI LIST of UE, and can't know accurately that UE specifically is positioned at the situation of which sub-district, and do not connect between MME and the UE this moment yet.If this moment is with this CSG ID deletion from the signatory permission CSG tabulation of MME storage, and network can not confirm that this CSG ID in the permission CSG at UE place tabulation deletion, the situation of ICQ less than UE then possibly occur.Because during ICQ UE; Be to distribute to the TAI of UE (Tracking Area Identity; Tracking area identification) sends beep-page message in the CSG sub-district of TAI in this TAI tabulation during the macrocell in the tabulation is tabulated with signatory permission CSG; This moment, the TAI of CSG ID CSG sub-district in permission CSG tabulation of the CSG sub-district that is dealt into of paging request of MME also should be in the current TAI tabulation of UE, and this moment since MME the CSG ID with this CSG sub-district is (convenient for describing; Claim that at this this CSG ID is A) deletion from permission CSG tabulation; Therefore do not had A in the signatory permission CSG tabulation at MME place, if this moment, UE resided in certain the CSG sub-district that is denoted as A, then UE will can not receive beep-page message.For example, CSG_ID_A is arranged, CSG_ID_B, CSG_ID_C in the signatory permission CSG tabulation of UE; Many CSG ID of CSG_ID_D and CSG_ID_E, wherein, CSG_ID_A; CSG_ID_B respectively has two HeNB, is respectively HeNB_A_1 and HeNB_A_2, and HeNB_B_1 and HeNB_B_2.In 5 above-mentioned CSG, the TAI that has only HeNB_A_2 and HeNB_B_1 is in the TAI of UE tabulation.If MME wants paging UE, then beep-page message should send to HeNB_A_2, HeNB_B_1; Can not send to HeNB_A_1, HeNB_B_2 is not because the TAI of these two HeNB is in the TAI of UE LIST; Equally, beep-page message can not send to CSG_ID_C, CSG_ID_D yet; The sub-district of CSG_ID_E is not because this CSG sub-district of three is in the current TAI LIST of UE.If therefore MME is with CSG_ID_A deletion from permission CSG tabulation, yet this moment, UE was in HeNB_A_2 just, this moment, UE just may can not receive beep-page message.
The problem that in the EPS system, exists has only been described in above-mentioned example; But this problem not only exists in the EPS system; In other system, also have similar problem, for example when CSG mechanism as the UE in the legacy system via HNB (Home Node B, Home eNodeB) be linked into traditional 2G, 3G network the time; There are the problems referred to above equally, specifically describe as follows:
In the circuit domain of legacy system, if when UE is in the IDLE state, if the signatory permission CSG tabulation deletion that certain CSG ID is located to store from MSC (Mobile Switching Center, mobile switching centre), then UE also may can not receive beep-page message.When UE was in the IDLE state, UE can move in all sub-districts (CELL) among the current LA (Location Area) and not notify MSC.At this moment, MSC possibly occur and only know the residing LA of UE, and can't know accurately that UE specifically is positioned at the situation of which sub-district, and do not connect between MSC and the UE this moment yet.If same this moment is with this CSG ID deletion from the signatory permission CSG tabulation of MSC storage, and network can not confirm that this CSG ID from the permission CSG tabulation deletion of UE, the situation of ICQ less than UE then possibly occur.Because during ICQ UE; Be that macrocell in this LA also sends beep-page message in the CSG sub-district in this LA with LAI in the signatory permission CSG tabulation, this moment MSC the CSG ID of the CSG sub-district that is dealt into of paging request in permission CSG tabulation, the LAI of CSG sub-district also should be in this LAI; And this moment; Because MSC deletes the CSGID B (be to describe conveniently, claim that this CSG ID is B) of this CSG sub-district from permission CSG tabulation, so has not had B in the signatory permission CSG tabulation at MSC place; If this moment, UE resided in certain the CSG sub-district that is denoted as B, then UE will can not receive beep-page message.
Equally, in the packet domain of legacy system, when being in the IDLE state, UE (, is meant the STANDBY state that is called in the agreement for the A/Gb pattern; For the Iu pattern, be the IDLE attitude; For this two states, be referred to as the IDLE attitude in this application), if with the signatory permission CSG tabulation deletion of certain CSG ID from the SGSN storage, then UE also may can not receive beep-page message.
Summary of the invention
The object of the invention is intended to solve at least one of above-mentioned technological deficiency; Particularly solve in the prior art because UE is in the IDLE state, the network entity in the network (like MME, MSC or SGSN etc.) causes that with the deletion from permission CSG tabulation of CSG sign UE does not receive the defective of beep-page message.
For achieving the above object; One aspect of the present invention proposes a kind of method with the deletion from permission CSG tabulation of CSG sign; May further comprise the steps: when deleting network entity need be contracted closed contracted user's group id CSG ID from UE the permission CSG tabulation, judge whether said UE is in idle IDLE state; If said UE is in idle condition, then said network entity further judges whether said CSG ID is in during said permission CSG tabulates, and whether the CSG sub-district of said CSG ID is in the current location management zone of said UE; Be in the said permission CSG tabulation if judge said CSG ID, and the arbitrary CSG sub-district among the said CSG ID is in the current location management zone of said UE, then said network entity is denoted as said CSG ID and waits to delete; Beep-page message is sent in the CSG sub-district of said network entity said permission CSG tabulation in the macrocell in said current location management zone and the said current location management zone when paging; And said UE and said network entity take place will be to be deleted when mutual the deletion from permission CSG tabulation of CSG sign; Wherein, the CSG sub-district of said permission CSG tabulation comprises the CSG sub-district that is denoted as CSG ID to be deleted.
As one embodiment of the present of invention, said UE and network entity take place will be to be deleted when mutual the CSG sign from permission CSG tabulation, delete and comprises: said network entity receives the message of said UE transmission; Said network entity judges that whether the sub-district of sending said message is the CSG sub-district of CSG ID said to be deleted; If be judged as the CSG sub-district of CSG ID said to be deleted; Then said network entity sends message to said UE and indicates said UE will send the corresponding CSG ID deletion from the permission CSG tabulation of said UE preservation in CSG sub-district of said message, afterwards CSG ID said to be deleted is deleted from the permission CSG tabulation that said network entity is preserved.
As one embodiment of the present of invention; The said message that said network entity receives is the message of mobile management or connection management process, comprises that services request, location area updating request, Routing Area Update request, tracing section updating TAU request, the attachment removal DETACH from said UE asks, adheres to the ATTACH request message.
As one embodiment of the present of invention, said network entity is #25 to the reason cell value of the refuse information that said UE sends.
As one embodiment of the present of invention, also comprise: when said network entity is that said UE redistributes TAI when tabulation, whether the TAI that judges the CSG sub-district that is denoted as CSG ID to be deleted is in new TAI tabulation; If the TAI of all CSG sub-districts that judges CSG ID to be deleted is not in new TAI tabulation, the CSG ID that then said network entity will be to be deleted deletes from said licence list; If the TAI of CSG sub-district that judges CSG ID to be deleted is in new TAI tabulation, the CSG ID of correspondence still is denoted as and waits to delete in the TAI tabulation that then said network entity will be new.
As one embodiment of the present of invention, also comprise: when the current location management zone of said UE changed, said network entity judged whether the CSG sub-district that is denoted as CSG ID to be deleted belongs to new current location management zone; If the CSG sub-district of this CSG ID belongs to the new current band of position, the CSG ID that then said network entity is corresponding with said CSG sub-district is denoted as and waits to delete; If all CSG sub-districts of this CSG ID do not belong to new current location management zone, the CSG ID that then said network entity is corresponding with this CSG sub-district deletes from said licence list.
As one embodiment of the present of invention, in the EPS system, said network entity is Mobility Management Entity MME, and the current location management zone of UE is all represented tracking areas of tracking area tabulation TAI LIST; Perhaps, in 2G and 3G system, said network entity is a moving exchanging center MSC, and the current location management zone of UE is the represented lane place Location Area of Location Area Identification Location Area Identity; Perhaps, in 2G and 3G system, said network entity is Serving GPRS Support Node SGSN, and the current location management zone of UE is the represented route district Routing Area of Routing Area Identifier Routing AreaIdentity; Perhaps, said network entity is evolution base station HeNB of family or Home eNodeB HNB; Perhaps, said network entity is evolution base station gateway HeNBGW of family or femto gateway HNB GW.
The present invention also proposes a kind of network entity; Comprise condition judgment module, judge module, sign module, beep-page message sending module and removing module; Said condition judgment module; Be used for when network entity need be deleted the permission CSG tabulation that CSG ID contracts from UE, judging whether said UE is in idle IDLE state; Said judge module; Be used for after said condition judgment module judges that said UE is in idle condition; Further judge whether said CSG ID is in during said permission CSG tabulates, and the CSG sub-district of said CSG ID is whether in the current location management zone of said UE; Said sign module is used for judging that at said judge module said CSG ID is in said permission CSG tabulation, and the CSG sub-district of said CSG ID in the current location management zone of said UE after, said CSG ID is denoted as waits to delete; Said beep-page message sending module; Beep-page message is sent in the CSG sub-district that is used for when paging the said permission CSG tabulation in the macrocell in said current location management zone and said current location management zone, and the CSG sub-district of wherein said permission CSG tabulation comprises the CSG sub-district that is denoted as CSG ID to be deleted; Said removing module be used for said UE and said network entity take place will be to be deleted when mutual the CSG sign from permission CSG tabulation deletion.
As one embodiment of the present of invention, also comprise receiver module, wait to delete CSG ID judge module and refuse information indication sending module, said receiver module is used to receive the message that said UE sends; Saidly wait to delete CSG ID judge module, be used to judge that whether the sub-district of sending said message is the CSG sub-district of CSG ID said to be deleted; Said refuse information indication sending module; Be used for said wait to delete CSG ID judge module and be judged as the CSG sub-district of CSG ID said to be deleted after, send the permission CSG tabulation that the corresponding CSGID in CSG sub-district that message indicates said UE will send said message preserves from said UE to said UE and to delete; Said removing module, be used for said wait to delete CSG ID judge module and be judged as the CSG sub-district of CSG ID said to be deleted after, the CSG ID that said CSG sub-district is corresponding deletion from the permission CSG tabulation that said network entity is preserved.
As one embodiment of the present of invention; The message that said receiver module receives is the message of mobility management process and/or connection management process, comprises that services request, tracing section updating TAU request, the attachment removal DETACH from said UE asks, adheres to ATTACH request, location area updating request, Routing Area Update request message.
As one embodiment of the present of invention, said network entity is #25 to the reason cell value of the refuse information that said UE sends.
As one embodiment of the present of invention; Also comprise update module; Be used for when said network entity be that said UE redistributes TAI when tabulation; The TAI that judges the CSG sub-district be denoted as CSG ID to be deleted whether in new TAI tabulation, if the TAI of all CSG sub-districts that judges CSG ID to be deleted not in new TAI tabulation, the CSG ID that then said network entity will be to be deleted deletes from said licence list; If the TAI of CSG sub-district that judges CSG ID to be deleted is in new TAI tabulation, the CSG ID of correspondence still is denoted as and waits to delete in the TAI tabulation that then said network entity will be new.
As one embodiment of the present of invention; Also comprise update module; Be used for when the current location management zone of said UE changes; Said network entity judges whether the CSG sub-district that is denoted as CSG ID to be deleted belongs to new current location management zone, if the CSG sub-district of this CSG ID belongs to the new current band of position, the CSG ID that then said network entity is corresponding with said CSG sub-district is denoted as and waits to delete; If all CSG sub-districts of this CSG ID do not belong to new current location management zone, the CSG ID that then said network entity is corresponding with this CSG sub-district deletes from said licence list.
As one embodiment of the present of invention, in the EPS system, said network entity is Mobility Management Entity MME, and the current location management zone of UE is all represented tracking areas of tracking area tabulation TAI LIST; Perhaps, in 2G and 3G system, said network entity is a moving exchanging center MSC, and the current location management zone of UE is the represented lane place Location Area of Location Area Identification Location Area Identity; Perhaps, in 2G and 3G system, said network entity is Serving GPRS Support Node SGSN, and the current location management zone of UE is the represented route district Routing Area of Routing Area Identifier Routing AreaIdentity; Perhaps, said network entity is evolution base station HeNB of family or Home eNodeB HNB; Perhaps, said network entity is evolution base station gateway HeNBGW of family or femto gateway HNB GW.
Can the deletion from permission CSG tabulation of CSG sign even UE is in the IDLE state, can not occurred owing to network entity causes UE not receive the problem of beep-page message the deletion from permission CSG tabulation of CSG sign yet through network entity of the present invention.
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 through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously with easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the flow chart with CSG sign delet method from permission CSG tabulation of one embodiment of the invention;
Fig. 2 is the flow chart with CSG sign delet method from permission CSG tabulation of another embodiment of the present invention;
Fig. 3 is the structure chart of the network entity of one embodiment of the invention.
Embodiment
Describe embodiments of the invention below in detail, the example of said 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.Be exemplary through the embodiment that is described with reference to the drawings below, only be used to explain the present invention, and can not be interpreted as limitation of the present invention.
The CSG sub-district of the CSG ID that will delete through the present invention (this CSG sub-district is in the tracking area identification list TAI of said UE tabulation) is denoted as and waits to delete; From the IDLE state, recovering back when mutual (be UE and network entity take place) at UE just will be denoted as CSG sign to be deleted through the EMM process as required and delete; Even UE is in the IDLE state like this, can not occur owing to network entity causes UE not receive the problem of beep-page message the deletion from permission CSG tabulation of CSG sign yet.Below will introduce above-mentioned thought of the present invention through concrete embodiment; Will be for example in following examples with concrete network entity; But need to prove that following examples only are in order to make the present invention clearer, but the network entity among the present invention is not limited to following examples, also can comprise other and can utilize network entity of the present invention; For example HeNB or HNB, the evolution base station gateway HeNB GW of family or femto gateway HNB GW etc., perhaps other network entities that are fit to.
Embodiment 1,
In the EPS system, network entity is MME, if UE at the IDLE state, when then moving in each sub-district in distributing to its TAI LIST, need not to notify MME.During sub-district outside UE moves to this TAI LIST, when perhaps network needs, network will distribute new TAILIST to UE.
As shown in Figure 1, the flow chart with CSG sign delet method from permission CSG tabulation for one embodiment of the invention may further comprise the steps:
Step S101 when deleting MME need contract CSG ID from UE the permission CSG tabulation, judges whether said UE is in idle IDLE state.If judge that UE is not in idle condition, then directly, the signatory permission CSG of UE deletes CSG ID from tabulating according to existing mode, repeat no more at this.
Step S102 is in idle condition if judge UE, and then MME judges further whether CSG ID is in the permission CSG tabulation, and whether the CSG sub-district of CSG ID is in the TAI of UE tabulation.If judgement CSG ID is not in the permission CSG tabulation, perhaps the CSG sub-district of CSG ID is not in the TAI of UE tabulation, and deletion CSG ID repeated no more at this permission CSG that then directly contracts from UE according to existing mode tabulated.
Step S103 is in the permission CSG tabulation if judge CSG ID, and the CSG sub-district of CSG ID is in the TAI of UE tabulation, and then MME is denoted as CSG ID and waits to delete.
Step S104; If MME needs paging UE; Then MME sends beep-page message to the macrocell of TAI tabulation and the CSG sub-district of the permission CSG tabulation in the TAI tabulation when paging, wherein permits the CSG sub-district of CSG tabulation to comprise the CSG sub-district that is denoted as CSG ID to be deleted.
Step S105; If MME receives the message that UE sends; Request message of EMM process etc. for example, as include but not limited to services request (like SERVICEREQUEST, or EXTENDED SERVICE REQUEST) message, TAU (Tracking AreaUpdate from said UE; Tracing section updating) request message, DETACH (attachment removal) request message, ATTACH (adhering to) request message etc., then MME judge to send the CSG the sub-district whether sub-district of message is CSG ID to be deleted.
Step S106; If be judged as the CSG sub-district of CSG ID to be deleted; Then MME sends message to UE and (is request message if for example UE sends among the step S105; Then can send refuse information to UE) indicate the UE CSG ID that the CSG sub-district that sends a request message is corresponding from the permission CSG tabulation that UE preserves, to delete, the CSG ID of the CSG sub-district correspondence of CSG ID that afterwards will be to be deleted deletion from the permission CSG tabulation that MME preserves.Wherein, as one embodiment of the present of invention, MME is #25 to the reason cell value of the refuse information that UE sends.
Wherein, in the above-described embodiments, when MME is that UE redistributes TAI when tabulation, whether the TAI that also need judge the CSG sub-district that is denoted as CSG ID to be deleted is in new TAI tabulation.If the TAI of all CSG sub-districts that judges CSG ID to be deleted is not in new TAI tabulation, the CSG ID that then MME will be to be deleted deletes from licence list.If the TAI that judges arbitrary CSG sub-district among the CSG ID to be deleted is in new TAI tabulation, then MME still is denoted as this CSG ID and waits to delete.
Embodiment 2,
In the circuit domain of legacy system, network entity is MSC, if UE at the IDLE state, when then moving in each sub-district in current LA, need not to notify MSC.During new sub-district outside UE moves this LA, the LA that the current LA of UE belongs to for this new sub-district.
As shown in Figure 2, the flow chart with CSG sign delet method from permission CSG tabulation for another embodiment of the present invention may further comprise the steps:
Step S201 when deleting MSC need contract CSG ID from UE the permission CSG tabulation, judges whether said UE is in idle IDLE state.If judge that UE is not in idle condition, then directly, the signatory permission CSG of UE deletes CSG ID from tabulating according to existing mode, repeat no more at this.
Step S202 is in idle condition if judge UE, and then MSC judges further whether CSG ID is in the permission CSG tabulation, and whether the CSG sub-district of CSG ID is in the current LA of UE.Be not in the permission CSG tabulation if judge CSG ID, perhaps the CSG sub-district of CSG ID is not in UE present located LA, and deletion CSG ID repeated no more at this permission CSG that then directly contracts from UE according to existing mode tabulated.
Step S203 is in the permission CSG tabulation if judge CSG ID, and the CSG sub-district of CSG ID is in the current LA of UE, and then MSC is denoted as this CSG ID and waits to delete.
Step S204, if MSC needs paging UE, then beep-page message is sent in the CSG sub-district of MSC tabulation of the permission CSG among the macrocell in LA and this LA when paging, wherein permits the CSG sub-district of CSG tabulation to comprise the CSG sub-district that is denoted as CSG ID to be deleted.
Step S205; Be used for mobile management (MobilityManagement if MSC receives that UE sends; MM) process or connection management (Connection Management; The request message of process CM); As include but not limited to LA (Location Update, Routing Area Update) request message, DETACH (attachment removal) request message, services request (like CMservice request or CM Re-establishment request) message, ATTACH (adhering to) request message etc. from said UE, then MSC judges whether the sub-district that sends a request message is the CSG sub-district of waiting to delete CSG ID.
Step S206; If be judged as the CSG sub-district of CSG ID to be deleted; Then MSC deletion to the permission CSG tabulation that the refuse information indication UE CSG ID that the CSG sub-district that sends a request message is corresponding that UE sends preserves from UE, afterwards that this CSG sub-district is corresponding CSG ID to be deleted deletion from the permission CSG tabulation that MSC preserves.Wherein, as one embodiment of the present of invention, MSC can be #25 to the reason cell value of the refuse information that UE sends.
Wherein, in the above-described embodiments, when UE moved among the new LA, MSC need judge that the LAI of original CSG sub-district that is denoted as CSG ID to be deleted is whether in new LA.If the LAI of all CSG sub-districts that judges CSG ID to be deleted is not in new LAI, the corresponding CSG ID in the CSG sub-district of the CSG ID that then MSC will be to be deleted deletes from licence list.If the LAI of any one CSG sub-district that judges CSG ID to be deleted is in new LAI, then MSC still treats being denoted as of this CSG ID to delete.
When the packet domain embodiment of the present invention of legacy system; Network entity is SGSN (Serving GPRSSupport Node; Serving GPRS Support Node), the band of position of SGSN record Idle state UE be the route district indicate (Routing Area Identity, RAI); Concrete method and flow process and embodiment one and two are similar, repeat no more at this.
As shown in Figure 3, be the structure chart of the network entity of one embodiment of the invention, this network entity 100 comprises condition judgment module 110, judge module 120, indicates module 130 and beep-page message sending module 140.Condition judgment module 110 is used for when network entity 100 need be deleted the permission CSG tabulation that CSG ID contracts from UE, judging whether UE is in idle IDLE state.Judge module 120 is used for after condition judgment module 110 judges that UE are in idle condition, judges further whether CSGID is in the permission CSG tabulation, and whether the CSG sub-district of CSG ID is in the current location management zone of UE.Indicate module 130 and be used for judging that at judge module 120 CSG ID are in permission CSG tabulation, and the CSG sub-district of CSG ID in the current location management area of UE after, CSG ID is denoted as waits to delete.Beep-page message sending module 140 is used for when paging the CSG sub-district of the permission CSG tabulation in the macrocell in current location management zone and current location management zone and sends beep-page message, wherein permits the CSG sub-district of CSG tabulation to comprise the CSG sub-district that is denoted as CSG ID to be deleted.
As one embodiment of the present of invention, this network entity 100 also comprises receiver module 150, waits to delete CSG ID judge module 160, refuse information indication sending module 170 and removing module 180.Receiver module 150 be used to receive the message that UE sends (as mobile management with or the request message of connection management process etc.).Wait to delete CSG ID judge module 160 and be used to judge that whether the sub-district of sending message is the CSG sub-district of CSG ID to be deleted.Refuse information indication sending module 170 is used for after waiting that deleting CSG ID judge module 160 is judged as the CSG sub-district of CSG ID to be deleted, sends the corresponding CSG ID deletion from the permission CSG tabulation of said UE preservation in CSG sub-district that refuse information indication UE will send described request message to UE.Removing module 180 is used for after waiting that deleting CSG sub-district judge module is judged as the CSG sub-district of CSG ID said to be deleted, the CSG ID that this CSG sub-district to be deleted is corresponding deletion from the permission CSG tabulation that network entity 100 is preserved.Wherein, above-mentioned message be not limited in mobile management with or the connection management process, for example include but not limited to that the UE such as services request, TAU request, LU request, RAU request, DETACH request, ATTACH request from UE issue the message of network entity.As one embodiment of the present of invention, network entity is #25 to the cause value of the refuse information that UE sends.
As one embodiment of the present of invention; This network entity 100 also comprises update module 190; Be used for when network entity 100 detects the current location management zone of UE and changes, judge that original CSG sub-district that is denoted as CSG ID to be deleted is whether in new current location management zone.If all CSG sub-districts of judging CSG ID to be deleted are not in new current location management zone; The corresponding CSG ID in CSG ID sub-district that then will be to be deleted deletes from said licence list; If judge CSG ID to be deleted a CSG sub-district in new current location management zone, then that this CSG sub-district is corresponding CSG ID still is denoted as and waits to delete.In the EPS system, if being UE, network distributed new TAI LIST, then the current location management zone of UE is the zone that new TAI LIST is indicated.In legacy system, if UE moves to new LA or new RA, then the current location management zone of UE is new LA or new RA.
As one embodiment of the present of invention, in the EPS system, above-mentioned network entity can be MME, and the current location management zone of UE is all represented tracking areas of tracking area tabulation TAI LIST; Perhaps, in 2G and 3G system, above-mentioned network entity can be MSC, and the current location management zone of UE is the represented lane place Location Area of Location Area Identification Location Area Identity; Perhaps, in 2G and 3G system, above-mentioned network entity can be Serving GPRS Support Node SGSN, and the current location management zone of UE is the represented route district Routing Area of Routing Area Identifier Routing Area Identity; Perhaps, said network entity can be HeNB or HNB; Perhaps, network entity is femto gateway HeNB Gateway or femto gateway HNB Gateway.
Can the deletion from permission CSG tabulation of CSG sign even UE is in the IDLE state, can not occurred owing to network entity causes UE not receive the problem of beep-page message the deletion from permission CSG tabulation of CSG sign yet through network entity of the present invention.
Although illustrated and described embodiments of the invention; For those of ordinary skill in the art; Be appreciated that under the situation that does not break away from principle of the present invention and spirit and can carry out multiple variation, modification, replacement and modification that scope of the present invention is accompanying claims and be equal to and limit to these embodiment.
Claims (14)
1. one kind closed contracted user organized the method for CSG sign deletion from permission CSG tabulation, it is characterized in that, may further comprise the steps:
Need closed contracted user be organized when deleting the permission CSG tabulation signatory of CSG sign when network entity, judge whether said UE is in idle IDLE state from UE;
If said UE is in idle condition, then said network entity further judges whether said CSG sign is in during said permission CSG tabulates, and has CSG sub-district that said CSG identifies whether in the current location management zone of said UE;
Be in the said permission CSG tabulation if judge said CSG sign, and have arbitrary CSG sub-district that said CSG identifies in the current location management zone of said UE, then said network entity is denoted as said CSG and waits to delete;
Beep-page message is sent in the CSG sub-district of said network entity said permission CSG tabulation in the macrocell in said current location management zone and the said current location management zone when paging; And said UE and said network entity take place will be to be deleted when mutual the deletion from permission CSG tabulation of CSG sign; Wherein, the CSG sub-district of said permission CSG tabulation comprises the CSG sub-district that is denoted as CSG sign to be deleted.
2. the method with the deletion from permission CSG tabulation of CSG sign as claimed in claim 1 is characterized in that, said said UE and said network entity take place will be to be deleted when mutual the CSG sign from permission CSG tabulates, delete and comprise:
Said network entity receives the message that said UE sends;
Said network entity judges whether the sub-district at the said UE place of sending said message is the CSG sub-district that CSG said to be deleted identifies;
If be judged as the CSG sub-district that is denoted as CSG sign said to be deleted; Then said network entity sends message to said UE and indicates said UE to send deletion the permission CSG tabulation that the corresponding CSG sign in CSG sub-district at the UE place of said message preserves from said UE to network entity, and CSG sign that afterwards will be said to be deleted is deleted from the permission CSG tabulation that said network entity is preserved.
3. the method with the deletion from permission CSG tabulation of CSG sign as claimed in claim 2; It is characterized in that; The said message that said network entity receives is the message of mobile management or connection management process, comprises services request, location area updating request, Routing Area Update request, tracing section updating TAU request, the attachment removal DETACH request from said UE or adheres to the ATTACH request message.
4. the method with the deletion from permission CSG tabulation of CSG sign as claimed in claim 2; It is characterized in that; If the message that said UE sends is request message, then said network entity is a refuse information to the message that said UE sends, and the reason cell value of said refuse information is #25.
5. the method with the deletion from permission CSG tabulation of CSG sign as claimed in claim 1 is characterized in that, also comprises:
Need redistribute tracking area identification TAI when tabulation for said UE when said network entity, whether the TAI that judges the CSG sub-district that is denoted as CSG sign to be deleted is in new TAI tabulation;
If the TAI that judges all the CSG sub-districts be denoted as CSG sign to be deleted not in new TAI tabulation, delete from said permission CSG tabulation by the CSG sign that then said network entity will be to be deleted;
If the TAI that judges the CSG sub-district that is denoted as CSG sign to be deleted is in new TAI tabulation, then said network entity still is denoted as CSG sign corresponding in the new TAI tabulation and waits to delete.
6. the method with the deletion from permission CSG tabulation of CSG sign as claimed in claim 1 is characterized in that, also comprises:
When the current location management zone of said UE changed, said network entity judged whether the CSG sub-district that is denoted as CSG sign to be deleted belongs to new current location management zone;
Belong to new current location management zone if having the CSG sub-district of this CSG sign, the CSG that then said network entity is corresponding with said CSG sub-district is denoted as and waits to delete;
Do not belong to new current location management zone if having all CSG sub-districts of this CSG sign, CSG sign deletion from said permission CSG tabulation that then said network entity is corresponding with this CSG sub-district.
7. like each described method of claim 1-6, it is characterized in that the deletion from permission CSG tabulation of CSG sign,
In the EPS system, said network entity is Mobility Management Entity MME, and the current location management zone of UE is all represented tracking areas of tracking area identification TAI tabulation;
Perhaps, in 2G and 3G system, said network entity is a moving exchanging center MSC, and the current location management zone of UE is the represented lane place Location Area of Location Area Identification Location Area Identity;
Perhaps, in 2G and 3G system, said network entity is Serving GPRS Support Node SGSN, and the current location management zone of UE is the represented route district Routing Area of Routing Area Identifier Routing Area Identity;
Perhaps, said network entity is evolution base station HeNB of family or Home eNodeB HNB;
Perhaps, said network entity is evolution base station gateway HeNB GW of family or femto gateway HNB GW.
8. a network entity is characterized in that, comprises condition judgment module, judge module, sign module, beep-page message sending module and removing module,
Said condition judgment module is used for need with CSG sign when the closed contracted user of the signatory permission of UE organize the CSG tabulation and deletes, judging whether said UE is in idle IDLE state when network entity;
Said judge module; Be used for after said condition judgment module judges that said UE is in idle condition; Further judge whether said CSG sign is in during said permission CSG tabulates, and have CSG sub-district that said CSG identifies whether in the current location management zone of said UE;
Said sign module is used for judging that at said judge module said CSG sign is in said permission CSG tabulation, and have CSG sub-district that said CSG identifies in the current location management zone of said UE after, said CSG is denoted as waits to delete;
Said beep-page message sending module; Beep-page message is sent in the CSG sub-district that is used for when paging the said permission CSG tabulation in the macrocell in said current location management zone and said current location management zone, and the CSG sub-district of wherein said permission CSG tabulation comprises the CSG sub-district that is denoted as CSG sign to be deleted;
Said removing module, be used for said UE and said network entity take place will be to be deleted when mutual the CSG sign from permission CSG tabulation deletion.
9. network entity as claimed in claim 8 is characterized in that, also comprises receiver module, waits to delete CSG sign judge module, refuse information indication sending module,
Said receiver module is used to receive the message that said UE sends;
Saidly wait to delete CSG sign judge module, be used to judge whether the sub-district at the said UE place of sending said message is the CSG sub-district that is denoted as CSG sign said to be deleted;
Said refuse information indication sending module; Be used for said wait to delete CSG sign judge module and be judged as the CSG sub-district that is denoted as CSG sign said to be deleted after, send message to said UE and indicate said UE to send deletion the permission CSG tabulation that the corresponding CSG sign in CSG sub-district at the UE place of said message preserves from said UE to network entity;
Said removing module, be used for said wait to delete CSG sign judge module and be judged as the CSG sub-district that is denoted as CSG sign said to be deleted after, CSG sign deletion from the permission CSG tabulation that said network entity is preserved that said CSG sub-district is corresponding.
10. network entity as claimed in claim 9; It is characterized in that; The message that said receiver module receives is the message of mobility management process and/or connection management process, comprises that services request, tracing section updating TAU request, the attachment removal DETACH from said UE asks, adheres to ATTACH request, location area updating request or Routing Area Update request message.
11. network entity as claimed in claim 9 is characterized in that, if the message that said UE sends is request message, then said network entity is a refuse information to the message that said UE sends, and the reason cell value of said refuse information is #25.
12. network entity as claimed in claim 8; It is characterized in that; Also comprise update module; Be used for when said network entity be that said UE redistributes tracking area identification TAI when tabulation; The TAI that judges the CSG sub-district be denoted as CSG sign to be deleted whether in new TAI tabulation, if the TAI that judges all CSG sub-districts that are denoted as CSG sign to be deleted not in new TAI tabulation, the CSG sign that then said network entity will be to be deleted is deleted from said permission CSG tabulation; If the TAI that judges the CSG sub-district that is denoted as CSG sign to be deleted is in new TAI tabulation, then said network entity still is denoted as CSG sign corresponding in the new TAI tabulation and waits to delete.
13. network entity as claimed in claim 8; It is characterized in that; Also comprise update module; Be used for when the current location management zone of said UE changes; Said network entity judges whether the CSG sub-district that is denoted as CSG sign to be deleted belongs to new current location management zone, belongs to new current location management zone if having the CSG sub-district of this CSG sign, and the CSG that then said network entity is corresponding with said CSG sub-district is denoted as and waits to delete; Do not belong to new current location management zone if having all CSG sub-districts of this CSG sign, CSG sign deletion from said permission CSG tabulation that then said network entity is corresponding with this CSG sub-district.
14. like each described network entity of claim 8-13, it is characterized in that,
In the EPS system, said network entity is Mobility Management Entity MME, and the current location management zone of UE is all represented tracking areas of tracking area identification TAI tabulation;
Perhaps, in 2G and 3G system, said network entity is a moving exchanging center MSC, and the current location management zone of UE is the represented lane place Location Area of Location Area Identification Location Area Identity;
Perhaps, in 2G and 3G system, said network entity is Serving GPRS Support Node SGSN, and the current location management zone of UE is the represented route district Routing Area of Routing Area Identifier Routing Area Identity;
Perhaps, said network entity is evolution base station HeNB of family or Home eNodeB HNB;
Perhaps, said network entity is evolution base station gateway HeNB GW of family or femto gateway HNB GW.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910077401A CN101800970B (en) | 2009-02-06 | 2009-02-06 | Method for deleting CSG (Closed Subscriber Group) identification from licensing CSG list and network entity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910077401A CN101800970B (en) | 2009-02-06 | 2009-02-06 | Method for deleting CSG (Closed Subscriber Group) identification from licensing CSG list and network entity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101800970A CN101800970A (en) | 2010-08-11 |
| CN101800970B true CN101800970B (en) | 2012-10-10 |
Family
ID=42596405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910077401A Active CN101800970B (en) | 2009-02-06 | 2009-02-06 | Method for deleting CSG (Closed Subscriber Group) identification from licensing CSG list and network entity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101800970B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2493714A (en) * | 2011-08-12 | 2013-02-20 | Nec Corp | A base station, having a membership-based access mode and a non-membership-based access mode, manages a list of stored membership identifiers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101287294A (en) * | 2008-06-11 | 2008-10-15 | 中兴通讯股份有限公司 | Transfer method and system for mobility management entity and terminal |
| CN101296451A (en) * | 2008-06-03 | 2008-10-29 | 中兴通讯股份有限公司 | Method for updating inside user group list of terminal |
-
2009
- 2009-02-06 CN CN200910077401A patent/CN101800970B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296451A (en) * | 2008-06-03 | 2008-10-29 | 中兴通讯股份有限公司 | Method for updating inside user group list of terminal |
| CN101287294A (en) * | 2008-06-11 | 2008-10-15 | 中兴通讯股份有限公司 | Transfer method and system for mobility management entity and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101800970A (en) | 2010-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102326429B (en) | Method and apparatus in communication network | |
| CN101296451B (en) | Method for updating inside user group list of terminal | |
| CN102415160B (en) | Method for providing connection type information and method for controlling radio resource of home (E)NODEB | |
| CN101287294B (en) | Transfer method and system for mobility management entity and terminal | |
| CN101296518B (en) | Circuit field service paging implementing method and apparatus | |
| CN101883352B (en) | Method for supporting PDNGW selection | |
| CN101282511B (en) | Bearing processing method | |
| CN101969634B (en) | Method and system for synchronizing user data | |
| CN102111748B (en) | Method and system for establishing local internet protocol (IP) connection | |
| CN101400071A (en) | Method for configuring MME | |
| CN101677455A (en) | Method for assisting network to find destination node | |
| CN102362540A (en) | Method for controlling access of terminal to home (E)NodeB | |
| CN101282582A (en) | Switch method straddling wireless access technique | |
| CN102595386A (en) | Method for supporting mobility of user equipment (UE) | |
| CN102238634A (en) | Method and device for data distribution in wireless network | |
| CN101686520A (en) | Method supporting home base station context management | |
| CN101860940A (en) | Method and system for access control and wireless resource management entity | |
| CN101527941A (en) | Method for supporting UE between macro base station and home node base station | |
| CN102256383B (en) | Control method for base station interface establishment and communication system | |
| CN101621777A (en) | Method supporting emergency call in mobile communication system | |
| CN101330425B (en) | Method for establishing tunnel from SGSN to service gateway | |
| CN101448251B (en) | Method for assigning tunnel identifier and service gateway thereof | |
| CN102111919B (en) | Local IP (Internet Protocol) network connection management method, device and system | |
| CN101562854B (en) | Method for reselecting serving gateway of user equipment as well as equipment and system thereof | |
| CN102281519A (en) | Bearer modifying method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: INST OF TELECOMMUNICATION SCIENCE AND TECHNOLGOY Free format text: FORMER OWNER: DATANG MOBILE COMMUNICATION EQUIPMENT CO., LTD. Effective date: 20110408 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100083 NO. 29, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING TO: 100191 NO. 40, XUEYUAN ROAD, HAIDIAN DISTRICT, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20110408 Address after: 100191 Haidian District, Xueyuan Road, No. 40, Applicant after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100083 Haidian District, Xueyuan Road, No. 29, Applicant before: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 100085 1st floor, building 1, yard 5, Shangdi East Road, Haidian District, Beijing Patentee after: DATANG MOBILE COMMUNICATIONS EQUIPMENT Co.,Ltd. Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |