CN101867998B - Residence time reporting and access time control methods and equipment of UE in CSG (Content Service Gateway) cell - Google Patents
Residence time reporting and access time control methods and equipment of UE in CSG (Content Service Gateway) cell Download PDFInfo
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Abstract
The invention discloses residence time reporting and access time control methods and equipment of UE in a CSG (Content Service Gateway) cell, used for solving the problem that a network side can not determine the residence time of the UE in an idle state in the CSG cell to cause that the access time control can not be accurately executed for the UE used as a temporary member in a CSG. The residence time reporting method of the UE in the CSG cell comprises the steps of: determining the residence time in the CSG cell corresponding to a CSG identification in the current idle state process by the UE in the idle state; and when ending the current idle state to enter the connecting state, reporting the CSG identification and corresponding residence time to a mobile management device by the UE. The invention realizes the accurate determining and the reporting of the residence time of the UE in the idle state in the CSG cell, and improves the accuracy of the network side to the access time control of the UE.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to that the residence time of a kind of UE (subscriber equipment) in CSG (closed user group) sub-district reports, turn-on time control method and equipment.
Background technology
3GPP (3rd Generation Partnership Project, 3G (Third Generation) Moblie standardization body) has started the standardization effort of SAE (System Architecture Evolution, System Architecture Evolution).The functions such as time control of Home eNodeB, CSG (Closed Subscriber Group, closed user group) and CSG in 3GPP SAE, have been introduced.Home eNodeB is the low transmitting power base station of scene such as in the faced chamber, is bought voluntarily and is installed by the owner of Home eNodeB, be linked into the network of mobile communication carrier when the family base station after, promptly can be the mobile subscriber mobile communication service be provided.The key property that Home eNodeB is different from macro base station (for example BaseStation, NodeB, eNodeB) is: Home eNodeB is to the return link of the mobile communications network possessory broadband access link of Home eNodeB normally, and the owner of Home eNodeB is generally this broadband access link and pays.Therefore, for the owner of Home eNodeB provides the mobile communication service, introduced the notion of CSG for better.So-called CSG is exactly one group of particular user, and this group particular user can preferentially be linked into mobile communications network through Home eNodeB.Home eNodeB can be set to CLOSEACCESS MODE (sealing access module); Under this pattern; CSG ID (CSG Identifier of the Cell Broadcast CB of Home eNodeB; The closed user group id), the interior user of CSG who has only this CSG ID to be indicated can be linked into mobile communications network through this Home eNodeB, and the sub-district of this Home eNodeB can be called the CSG sub-district.Home eNodeB also can be set to OPEN ACCESS MODE (open access module), and under this pattern, all users can be linked into mobile communications network through Home eNodeB, and the sub-district of this Home eNodeB can be called non-CSG sub-district.Home eNodeB can also be set to HYBRIDACCESS MODE (mixing access module); Under this pattern, CSG ID of Home eNodeB broadcasting, the user in the CSG that this CSG ID is indicated and other outer user of this CSG can be linked into mobile communications network through this Home eNodeB; But the user in the CSG that this CSG ID is indicated has priority; Can preferentially pass through this Home eNodeB accessing mobile communication network, under some concrete application scenarios, mobile communications network can be refused other outer user of this CSG and insert through this Home eNodeB; In the embodiment of the invention, the sub-district of this Home eNodeB also can be called the CSG sub-district.
According to the existing protocol regulation, the user in the CSG comprises permanent member and two types of interim members.Interim member to CSG can limit the time span that it inserts this CSG sub-district; Introduced the time control parameter of CSG thus; The signatory time of interim member in this CSG of expression CSG, its effect is the residence time of interim member in this CSG sub-district of this CSG of control.Exceed after the signatory time of this time control parameter regulation, the interim member of this CSG can not pass through this CSG sub-district accessing mobile communication network, and this interim member no longer has been the member in this CSG just also.The time control parameter of CSG is stored among the HSS (Home Subscriber Server, home subscriber server) of this UE as the subscription data of a UE.HSS sends to network side MME (MobileManagement Entity, mobile management entity)/SGSN (Service GPRS Support Node, Serving GPRS Support Node with its subscription data when the UE access network; GPRS: GPRS)/MSC (Mobile Switching Center, mobile switching centre.When MME/SGSN/MSC receives the subscription data of this UE that HSS sends, just can from the subscription data of UE, obtain the time control parameter of CSG, thereby learn the signatory time of UE in this CSG.Point out in the prior art; Except HSS; In the network other entity for example CSG ListServer (CSG listserv) also can store the subscription data relevant of UE with CSG, wherein CSG List Server can be the functional module in the HSS, also can be physical entity independently.
Propose in the prior art, MME/SGSN/MSC can be a functional entity of UE being carried out control turn-on time in the CSG sub-district, is used to control the residence time of UE in the CSG sub-district and can not exceeds the signatory time of UE in this CSG.Wherein, the time span of the signatory time defined of UE in this CSG can adopt the form of absolute time length, for example 1 hour, 5 hours or the like.HSS or CSG ListServer can notify the CSG that UE contracts to MME/SGSN/MSC through protocol procedures with the corresponding signatory time.Based on this, the basic scheme that MME/SGSN/MSC carries out UE control turn-on time in the CSG sub-district adopts timer mechanism.For example, UE inserts the CSG sub-district, suppose that the signatory time that the time control parameter of CSG is stipulated is 5 hours, and then MME/SGSN/MSC need start a timer, and the timing that this timer is set is 5 hours.If timer expiry and this UE still reside in this CSG sub-district, then MME/SGSN/MSC cancellation UE is in the access authority of this CSG sub-district.If before this timer expiry, UE leaves this CSG sub-district, and then MME/SGSN/MSC need stop this timer, and writes down this residence time; MME/SGSN/MSC need use the difference of signatory permission residence time and this residence time of UE in this CSG to upgrade signatory permission residence time, uses during to this CSG sub-district signatory permission residence time after last time upgrading that UE is carried out turn-on time to control when UE next time is resident; Those of ordinary skills can know that initial signatory permission residence time is the signatory time of UE in CSG.
For the UE that is in connection status (Connected), MME/SGSN/MSC can learn the residing sub-district of this UE, also just can learn the moment that UE inserts and leaves the CSG sub-district, thereby can determine the residence time of UE in the CSG sub-district.But if UE is in idle condition (Idle), according to TS23.401 agreement regulation, for the UE that is in idle condition, MME/SGSN/MSC can only learn the residing location management of UE zone.The location management zone comprises: TA (Track Area, tracking area), route district (Routing Area), the band of position (Location Area).The location management zone is made up of a lot of sub-districts usually, and these sub-districts possibly be the macrocells that macro base station provides, and also possibly be the sub-district that Home eNodeB provides.According to prior protocols, during each moving between cells in this location management zone of the UE of idle condition, this change in location does not need trigger position management area renewal process.The location management area update procedures comprises: TAU (Track Area Update, the tracking area position is upgraded) process, RAU (Routing Area Update, Routing Area Update) process, LU (Location Update, the position is upgraded) process.Therefore; The UE that is in idle condition can't notify it when to get into and leaves the CSG sub-district to MME/SGSN/MSC; Thereby network side (MME/SGSN/MSC) can't confirm to be in the residence time of UE in the CSG sub-district of idle condition, also just can't carry out control turn-on time to the UE as interim member in the CSG exactly.For the permanent member of CSG, though need not carry out control turn-on time to permanent member, network side can't confirm to be in the residence time of UE in the CSG sub-district of idle condition equally.
Summary of the invention
The present invention provides that the residence time of a kind of user equipment (UE) in closed user group CSG sub-district reports, turn-on time control method and equipment; Can't confirm to be in UE residence time in the CSG sub-district of idle condition in order to solve network side, cause to carry out exactly UE the problem of control turn-on time as interim member in the CSG.
The invention provides the residence time reporting method of a kind of subscriber equipment in closed user group cell, comprising:
The user equipment (UE) that is in idle condition is confirmed the residence time in the corresponding CSG sub-district of closed user group CSG sign in the current idle state process;
When the current idle condition of end got into connection status, said UE reported said CSG sign and corresponding residence time to mobility management apparatus.
Accordingly, the present invention provides a kind of subscriber equipment, comprising:
Confirm the unit, be used under idle condition, confirming the residence time of current idle state process in the corresponding CSG sub-district of closed user group CSG sign;
Report the unit, be used for when the current idle condition of end gets into connection status, reporting CSG sign and corresponding residence time to mobility management apparatus.
The invention provides the turn-on time control method of a kind of subscriber equipment in closed user group cell, comprising:
Mobility management apparatus receives the closed user group CSG sign and the corresponding residence time of reported by user equipment UE;
According to said CSG sign and corresponding residence time, when confirming that the corresponding signatory permission residence time of CSG sign is not more than its corresponding residence time, the access authority of cancellation UE in the corresponding CSG sub-district of said CSG sign.
Accordingly, the present invention provides a kind of mobility management apparatus, comprising:
Receiving element is used to receive the closed user group CSG sign and the corresponding residence time of reported by user equipment UE;
Administrative unit is used for according to said CSG sign and corresponding residence time, when confirming that the corresponding signatory permission residence time of CSG sign is not more than its corresponding residence time, and the access authority of cancellation UE in the corresponding CSG sub-district of said CSG sign.
The invention provides the residence time reporting method of another kind of subscriber equipment in closed user group cell, comprising:
The report indication that user equipment (UE) receiving mobility management equipment issues, said report indication are used to control the resident situation in the CSG sub-district under the UE report idle condition;
Said UE inserts under idle condition when perhaps leaving the CSG sub-district according to the report indication that receives, and reports to said mobility management apparatus, makes said mobility management apparatus confirm its residence time in the CSG sub-district with reference to the report of UE.
Accordingly, the present invention provides a kind of subscriber equipment, comprising:
Receiving element is used for the report indication that the receiving mobility management equipment issues, and said report indication is used to control the resident situation in the CSG sub-district under the UE report idle condition;
The report unit; Be used for according to the report indication that receives; Under idle condition, insert when perhaps leaving the CSG sub-district, report to said mobility management apparatus, make said mobility management apparatus confirm its residence time in the CSG sub-district with reference to the report of subscriber equipment.
The invention provides the turn-on time control method of another kind of subscriber equipment in closed user group cell, comprising:
When mobility management apparatus gets into idle condition at user equipment (UE), judge whether the timer that is used to control said UE residence time in closed user group CSG sub-district moves; And
When judging said timer and moving, stop said timer.
Accordingly, the present invention provides a kind of mobility management apparatus, comprising:
Judging unit is used for when user equipment (UE) gets into idle condition, judges whether the timer that is used to control said UE residence time in closed user group CSG sub-district moves;
Control unit is used for when judging said timer and moving, stopping said timer.
The residence time reporting method of UE provided by the invention in the CSG sub-district; The UE that is in idle condition confirms the residence time in the corresponding CSG sub-district of CSG sign in the current idle state process, and the CSG sign is reported mobility management apparatus with corresponding residence time.This programme has solved the problem that network side can't confirm to be in the residence time of UE in the CSG sub-district of idle condition; The UE that has realized being in idle condition in end side in the CSG sub-district residence time confirm accurately and report that the control of carrying out UE for network side turn-on time provides necessary residence time parameter.
The turn-on time control method of UE provided by the invention in the CSG sub-district, mobility management apparatus receive CSG sign and corresponding residence time, and according to CSG sign and corresponding residence time UE are carried out control turn-on time in the CSG sub-district.This programme has promoted network side and UE has been carried out the accuracy of controlling turn-on time.
The residence time reporting method of another kind of UE provided by the invention in the CSG sub-district; Resident situation under the mobility management apparatus control UE report idle condition in the CSG sub-district; UE inserts under idle condition and when leaving the CSG sub-district; Report to mobility management apparatus, make mobility management apparatus can accurately confirm the residence time of UE in the CSG sub-district.This programme has solved the problem that network side can't confirm to be in UE residence time in the CSG sub-district of idle condition; Under idle condition, insert and the time report mobility management apparatus that leaves the CSG sub-district through end side; The control of carrying out UE for network side turn-on time provides necessary parameter, carries out the accuracy of controlling turn-on time thereby promoted network side.
The turn-on time control method of another kind of UE provided by the invention in the CSG sub-district, mobility management apparatus are not carried out control turn-on time to it to the UE that is in idle condition, UE are carried out the accuracy of controlling turn-on time thereby promoted network side.
Description of drawings
Fig. 1 is the residence time reporting method flow chart of UE in the CSG sub-district in the embodiment of the invention one;
Fig. 2 is the turn-on time control method flow chart of UE in the CSG sub-district in the embodiment of the invention one;
Fig. 3 is the structured flowchart of UE in the embodiment of the invention one;
Fig. 4 is the another kind of structured flowchart of UE in the embodiment of the invention one;
Fig. 5 is the structured flowchart of mobility management apparatus in the embodiment of the invention one;
Fig. 6 is the residence time reporting method flow chart of UE in the CSG sub-district in the embodiment of the invention two;
Fig. 7 is the structured flowchart of UE in the embodiment of the invention two;
Fig. 8 is the turn-on time control method flow chart of UE in the CSG sub-district in the embodiment of the invention three;
Fig. 9 is the structured flowchart of mobility management apparatus in the embodiment of the invention three.
Embodiment
The embodiment of the invention can't confirm to be in the residence time of UE in the CSG sub-district of idle condition to network side; Thereby cause to carry out exactly UE the problem of control turn-on time as interim member in the CSG; Corresponding solution is provided, will have combined Figure of description to describe in detail below.
In the embodiment of the invention; Network side is used for that UE is carried out the functional entity unification that control turn-on time in the CSG sub-district is called mobility management apparatus; Mobility management apparatus can comprise MME, SGSN, the MSC in the core net; Also can comprise the femto gateway in the Access Network, Home eNodeB, or the like.The MSC that mentions in the embodiment of the invention is meant MSC and VLR (Visit Location Register, VLR Visitor Location Register), because VLR is common and MSC is arranged in same physical entity.Wherein, MSC (VLR) is the mobility management apparatus in the core net circuit domain, and SGSN is the mobility management apparatus in the core network packet-domain, and MME is one of mobility management apparatus in the core net after the 3GPP R8 version.
Embodiment one
Present embodiment proposes; Confirm in the current idle state process residence time in the corresponding CSG sub-district of CSG sign when UE is in idle condition and report mobility management apparatus; Mobility management apparatus carries out control turn-on time according to the residence time that UE reports to this UE; Thereby to UE is interim member's in the CSG situation, can carry out control turn-on time exactly to this UE.
Present embodiment provides a kind of residence time reporting method of UE in this CSG sub-district as interim member in the CSG, carries out in end side, certainly, can carry out this method equally as permanent member's in the CSG UE, and is as shown in Figure 1, comprises step:
S101, the UE that is in idle condition confirm the residence time in the corresponding CSG sub-district of CSG sign in the current idle state process;
S102, when finishing current idle condition and get into connection status, this UE reports CSG sign and corresponding residence time to mobility management apparatus;
When UE finishes current idle condition, get into connection status thereby need connect, UE can carry out NAS (Non Access Stratum, Non-Access Stratum) process, data service process or the like under connection status.In the practical implementation; UE can be at NAS (Non Access Stratum; Non-Access Stratum) report CSG sign and corresponding residence time to mobility management apparatus in the process, described NAS process can be band of position management process (TAU process, RAU process, LU process), DETACH (attachment removal) process; GUTI REALLOCATION (reshuffling) process; SERVICE REQUEST (services request) process, or the like, the CSG sign can be carried in the relevant signaling message with corresponding residence time and report mobility management apparatus.
Introduce the handling process of S101 in detail, specifically comprise the steps:
A, the UE that is in idle condition confirm in the current idle state process each time time span value resident in the CSG sub-district;
B, be in idle condition UE according to ought be last time the resident corresponding CSG sign in CSG sub-district, the time span value that ought last time determine is added to the corresponding parameter value that is used to write down residence time of this CSG sign, this parameter value can be represented with TE.
In the practical implementation, the initial value of TE is traditionally arranged to be 0, and then the end value of TE is residence time.Certainly the initial value of TE also can be set to any number, and the difference of the end value of TE and initial value is residence time so.Wherein, the end value of TE is meant in the current idle state process, and UE accomplishes after the adding up of each residence time length value, the TE value that finally obtains.
Need to prove; TE and CSG sign are one to one; TE is used to write down the residence time of UE in the corresponding CSG sub-district of CSG sign, and this residence time is UE resident time span of accumulative total in the corresponding CSG sub-district of this CSG sign in the current idle state process; The corresponding CSG sub-district of same CSG sign has a plurality of; Because in real network is disposed; Possible certain user has placed a plurality of Home eNodeB indoor; And for each Home eNodeB is provided with identical CSG, then the CSG of a plurality of Home eNodeB can use same CSG sign, and this situation that same CSG identifies corresponding a plurality of CSG sub-districts (home base station cells) just occurred.
In the practical implementation; UE can only report the residence time of in interim CSG sub-district of authorizing (UE is the interim member of this CSG sub-district); And do not report the residence time in permanent CSG sub-district (UE is the permanent member of this CSG sub-district) of authorizing; When then UE got into idle condition by connection status, the parameter value TE initialization that UE is used to write down residence time was set to 0; When UE in current idle state process; (for example the CSG sub-district 1 when inserting certain CSG sub-district of temporarily authorizing; Suppose that CSG sub-district 1 corresponding CSG is designated C001), UE starts a timer, and this timer is used to write down this time span value resident in CSG sub-district 1 of UE; When following incident took place, UE stopped timer, and the clocking value that obtains after timer stopped to be added to the corresponding TE1 of CSG sign C001, removed the clocking value of timer record then, and just the clocking value with timer record is re-set as 0.Concrete event can comprise:
Incident 1, UE finish current idle condition and get into connection status;
Incident 2, since district reselecting UE leave CSG sub-district 1, insert other sub-district.
Wherein, UE is because the macrocell that other sub-district that district reselecting inserted can provide for macro base station, non-CSG sub-district that other Home eNodeB provides, the CSG sub-district that also can provide for other Home eNodeB.To other sub-district is the situation of CSG sub-district, if UE is the interim member of this CSG, then need carry out adding up of residence time according to the method that present embodiment provides, if UE is the permanent member of this CSG, then can need not to carry out adding up of residence time.If it is C001 that the CSG sub-district 2 of the current access of UE has identical CSG sign with the CSG sub-district of leaving 1, the clocking value that obtains after then still this timer being stopped to be added to the corresponding TE1 of CSG sign C001, removes the clocking value of timer record then; If the CSG sub-district 2 of the current access of UE has different CSG signs with the CSG sub-district of leaving 1; The CSG that supposes CSG sub-district 2 is designated C002; The clocking value that obtains after then this timer being stopped to be added to the corresponding TE2 of CSG sign C002, removes the clocking value of timer record then.
In the practical implementation, when UE got into idle condition, the parameter value TE initialization that UE is used to write down residence time was set to 0; When UE in current idle state process; (for example the CSG sub-district 1 when inserting certain CSG sub-district; The CSG that supposes CSG sub-district 1 correspondence is designated C001), the UE record inserts first moment T1 of CSG sub-district 1, when above-mentioned incident 1 or incident 2 generations; Second T2 constantly that the UE recording events takes place, and with second constantly T2 with first constantly the difference T2-T1 of T1 be added to CSG and identify the corresponding TE1 of C001.
Preferable, write down the problem that the parameter value of residence time is lost in order to prevent corresponding being used to of CSG sign that the unexpected power down of UE possibly cause, the following solution of proposition in this enforcements comprises:
UE is stored in CSG sign in the current idle state process in the nonvolatile memory with the corresponding parameters value; And when the time span value of determining is added to certain CSG sign corresponding parameters value, in nonvolatile memory, upgrade this CSG sign corresponding parameters value synchronously;
Until finishing to delete the CSG sign and corresponding parameters value of storing in this nonvolatile memory when current idle condition gets into connection status, perhaps CSG sign corresponding parameters value in the nonvolatile memory is re-set as initial value.
Based on above-mentioned solution; When UE starts shooting; Indicate and the corresponding parameter value that is not equal to initial value if store CSG in the nonvolatile memory, then the CSG sign is reported mobility management apparatus with the corresponding residence time that parameter value write down that is not equal to initial value.
Accordingly, present embodiment also provides a kind of UE control method turn-on time in the CSG sub-district, carries out at network side, and is as shown in Figure 2, comprises step:
S201, mobility management apparatus receive CSG sign and the corresponding residence time that UE reports;
S202, mobility management apparatus judge that according to CSG sign and corresponding residence time whether the corresponding signatory permission residence time of CSG sign is greater than its corresponding residence time, if not, then carry out S203, if then carry out S204;
S203, the access authority of mobility management apparatus cancellation UE in the corresponding CSG sub-district of this CSG sign;
S204, mobility management apparatus use the corresponding signatory permission residence time of this CSG sign and the difference of its corresponding residence time, upgrade the corresponding signatory permission residence time of this CSG sign.
Need to prove; UE reports CSG sign and corresponding residence time to mobility management apparatus; Possibly there is untimely situation and produces hysteresis effect; The situation that " the CSG sign of mobility management apparatus place record corresponding signatory permission residence time less than this CSG sign corresponding residence time " therefore may occur, therefore insert authority decision rule and be:
" if the corresponding signatory permission residence time-CSG of CSG sign identify corresponding residence time≤0 " then mobility management apparatus is carried out following processing:
{ cancelling the access authority of this UE in the corresponding CSG sub-district of CSG sign }.
Based on same technical conceive, present embodiment provides a kind of UE, and is as shown in Figure 3, comprising:
Wherein, confirm that unit 301 specifically can comprise:
Confirm subelement 3011, be used under idle condition confirming and send current idle state process resident time span value in the CSG sub-district each time;
Subelement 3012 adds up; Be used to receive the time span value of confirming that subelement 3011 is determined each time; And according to ought be last time the resident corresponding CSG sign in CSG sub-district, the time span value that ought last time determine is added to the corresponding parameter value that is used to write down residence time of this CSG sign.
In the practical implementation, as shown in Figure 4, this UE can also comprise:
Updating block 402 is used for when the time span value of determining is added to certain CSG sign corresponding parameters value, in nonvolatile memory 401, upgrading this CSG sign corresponding parameters value synchronously synchronously;
In the practical implementation, this UE can also comprise:
Accordingly, present embodiment also provides a kind of mobility management apparatus, and is as shown in Figure 5, comprising:
Receiving element 501 is used to receive CSG sign and the corresponding residence time that UE reports;
Preferable; Administrative unit 502; Also be used for according to this CSG sign and corresponding residence time; When confirming the corresponding signatory permission residence time of CSG sign, use this signatory permission residence time and the difference of residence time to upgrade the corresponding signatory permission residence time of this CSG sign greater than its corresponding residence time.
The residence time reporting method of the UE that present embodiment provides in the CSG sub-district; The UE that is in idle condition confirms the residence time in the corresponding CSG sub-district of CSG sign in the current idle state process, and the CSG sign is reported mobility management apparatus with corresponding residence time.This programme has solved the problem that network side can't confirm to be in the residence time of UE in the CSG sub-district of idle condition; The UE that has realized being in idle condition in end side accurately the confirming and report of residence time in the CSG sub-district carried out control turn-on time for network side necessary residence time parameter is provided.
The turn-on time control method of the UE that present embodiment provides in the CSG sub-district, mobility management apparatus receive CSG sign and corresponding residence time, and according to CSG sign and corresponding residence time UE are carried out control turn-on time in the CSG sub-district.This programme has promoted network side and UE has been carried out the accuracy of controlling turn-on time.
Embodiment two
Present embodiment proposes, and network side can will report that indication sends to UE through the NAS process, and this report is indicated and be used to control that UE inserts and report to network side when leaving the CSG sub-district under idle condition; According to the report indication that receives, UE can report to mobility management apparatus through initiating the location management area update procedures when inserting and leaving the CSG sub-district.The embodiment of the invention provides a kind of UE residence time reporting method in the CSG sub-district, and is as shown in Figure 6, comprising:
The report indication that S601, UE receiving mobility management equipment issue, this report indication are used to control the resident situation in the CSG sub-district under the UE report idle condition;
S602, UE be according to the report indication that receives, and under idle condition, inserts and when leaving the CSG sub-district, report to this mobility management apparatus, makes mobility management apparatus confirm its residence time in the CSG sub-district with reference to the report of UE;
Can know according to prior art; Mobility management apparatus can learn that the UE that is in connection status is in the moment of inserting and leaving the CSG sub-district; Insert under idle condition according to UE and the report when leaving the CSG sub-district, then mobility management apparatus can be confirmed the residence time of UE in the CSG sub-district again.
In the practical implementation; UE can obtain from network (generally from HSS or CSG List Server) and allow the CSG tabulation; Allow to have write down in the CSG tabulation all CSG signs that allow this UE to insert, UE can be the interim member of CSG, also can be the permanent member of CSG.
Further in order to realize the report of UE resident situation in specific CSG sub-district, this report indication can comprise the CSG sign, is used to control the resident situation in the corresponding CSG sub-district of this CSG sign under the UE report idle condition; And
UE is according to the report indication that receives; When under idle condition, inserting and leaving the CSG sub-district of this CSG sign correspondence; Report to mobility management apparatus, thereby make mobility management apparatus to confirm its residence time in the corresponding CSG sub-district of CSG sign with reference to the report of UE.
Based on same technical conceive, present embodiment provides a kind of UE simultaneously, and is as shown in Figure 7, comprising:
Receiving element 701 is used for the receiving mobility management equipment and issues the report indication, and this report indication is used to control the resident situation in the CSG sub-district under the UE report idle condition;
Preferable, the report indication comprises the CSG sign, is used to control the resident situation in the corresponding CSG sub-district of this CSG sign under the UE report idle condition; And
Present embodiment inserts under idle condition and reports to network side when leaving the CSG sub-district through control UE; And the moment that combines UE under connection status, to insert and leave the CSG sub-district; The control of carrying out UE for network side turn-on time provides necessary parameter, and network side can be carried out control turn-on time in the CSG sub-district exactly to the UE as interim member;
In the present embodiment since CSG in number of users less; And the discrepancy in its CSG sub-district can be too not frequent yet; So the location management area update procedures by UE turnover CSG sub-district is triggered is less relatively; And by the initiation logic of management area, UE control position renewal process, so the scheme that present embodiment provides can not cause the confusion of network development process.
Embodiment three
Present embodiment proposes, and network side need not the UE that is in idle condition is carried out control turn-on time in the CSG sub-district, only needs under the UE connection status it is being carried out control turn-on time in the CSG sub-district.Present embodiment provides a kind of UE control method turn-on time in the CSG sub-district, and is as shown in Figure 8, comprising:
S801, UE get into idle condition;
When S802, mobility management apparatus get into idle condition at UE, judge whether the timer that is used to control this UE residence time in the CSG sub-district moves, if; Then carry out S803; If not, then mobility management apparatus need not to carry out any operation, flow process finishes;
S803, mobility management apparatus stop this timer.
Need to prove; If follow-up UE gets into connection status; Then with prior art in consistent; When mobility management apparatus inserts certain CSG sub-district at the UE that is in connection status, start the timer that is used to control UE residence time in this CSG sub-district, the UE that is in connection status is carried out control turn-on time.
Based on same technical conceive, present embodiment provides a kind of mobility management apparatus simultaneously, and is as shown in Figure 9, comprising:
Judging unit 901 is used for when UE gets into idle condition, judges whether the timer that is used to control this UE residence time in the CSG sub-district moves;
The turn-on time control method of the UE that present embodiment provides in the CSG sub-district, mobility management apparatus are not carried out control turn-on time to it to the UE that is in idle condition, UE are carried out the accuracy of controlling turn-on time thereby promoted network side.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (18)
1. the residence time reporting method of a subscriber equipment in closed user group cell is characterized in that, comprising:
The user equipment (UE) that is in idle condition is confirmed the residence time in the corresponding CSG sub-district of closed user group CSG sign in the current idle state process;
When the current idle condition of end got into connection status, said UE reported said CSG sign and corresponding residence time to mobility management apparatus.
2. the method for claim 1 is characterized in that, the said UE that is in idle condition confirms the residence time in the corresponding CSG sub-district of CSG sign in the current idle state process, specifically comprises:
The UE that is in idle condition confirms in the current idle state process each time time span value resident in the CSG sub-district; And
According to ought be last time the resident corresponding CSG sign in CSG sub-district, the time span value that ought last time determine is added to the corresponding parameter value that is used to write down residence time of said CSG sign.
3. method as claimed in claim 2 is characterized in that, is in definite step of UE resident time span value in the CSG sub-district of idle condition, comprising:
, this UE starts timer when inserting said CSG sub-district; And leave said CSG sub-district or finish and stop said timer when current idle condition gets into connection status, and the clocking value that obtains after said timer stopped to be confirmed as UE resident time span value in said CSG sub-district;
Perhaps,
The UE record inserts first moment of said CSG sub-district; And leave said CSG sub-district or finish current idle condition get into connection status second constantly, and will said second constantly and the difference in first moment confirm as UE resident time span value in said CSG sub-district.
4. like claim 2 or 3 described methods, it is characterized in that, also comprise:
UE is stored in CSG sign in the current idle state process in the nonvolatile memory with the corresponding parameters value; And when the time span value of determining is added to certain CSG sign corresponding parameters value, in said nonvolatile memory, upgrade this CSG sign corresponding parameters value synchronously;
Until finishing to delete the CSG sign and corresponding parameters value of storing in the said nonvolatile memory when current idle condition gets into connection status, perhaps CSG is identified the corresponding parameters value and be re-set as initial value.
5. method as claimed in claim 4 is characterized in that, also comprises:
When UE starts shooting,, then the CSG sign is reported mobility management apparatus with the corresponding residence time that parameter value write down that is not equal to initial value if store CSG sign and the corresponding parameter value that is not equal to initial value in the nonvolatile memory.
6. a subscriber equipment is characterized in that, comprising:
Confirm the unit, be used under idle condition, confirming the residence time of current idle state process in the corresponding CSG sub-district of closed user group CSG sign;
Report the unit, be used for when the current idle condition of end gets into connection status, reporting CSG sign and corresponding residence time to mobility management apparatus.
7. subscriber equipment as claimed in claim 6 is characterized in that, said definite unit comprises:
Confirm subelement, be used under idle condition confirming and send current idle state process resident time span value in the CSG sub-district each time;
Subelement adds up; Be used to receive the time span value that said definite subelement is determined each time; And according to ought be last time the resident corresponding CSG sign in CSG sub-district, the time span value that ought last time determine is added to the corresponding parameter value that is used to write down residence time of said CSG sign.
8. subscriber equipment as claimed in claim 7 is characterized in that, also comprises:
Nonvolatile memory is used for storing current idle state process CSG sign and corresponding parameters value;
Updating block is used for when the time span value of determining is added to certain CSG sign corresponding parameters value, in said nonvolatile memory, upgrading this CSG sign corresponding parameters value synchronously synchronously;
Delete cells is used for perhaps CSG being identified the corresponding parameters value and being re-set as initial value when finishing to delete the CSG sign and corresponding parameters value that said nonvolatile memory is stored when current idle condition gets into connection status.
9. subscriber equipment as claimed in claim 8 is characterized in that, also comprises:
Processing unit; Be used for when start; If store CSG sign and the corresponding parameter value that is not equal to initial value in the nonvolatile memory, then the CSG sign is reported mobility management apparatus with the corresponding residence time that parameter value write down that is not equal to initial value.
10. the turn-on time control method of a subscriber equipment in closed user group cell is characterized in that, comprising:
Mobility management apparatus receives the closed user group CSG sign and UE residence time in the corresponding CSG sub-district of CSG sign in idle state process of reported by user equipment UE;
According to said CSG sign and corresponding residence time, when confirming that the corresponding signatory permission residence time of CSG sign is not more than its corresponding residence time, the access authority of cancellation UE in the corresponding CSG sub-district of said CSG sign.
11. method as claimed in claim 10 is characterized in that, also comprises:
According to said CSG sign and corresponding residence time; When confirming the corresponding signatory permission residence time of CSG sign, use this signatory permission residence time and the difference of residence time to upgrade the corresponding signatory permission residence time of said CSG sign greater than its corresponding residence time.
12., it is characterized in that said mobility management apparatus comprises mobile management entity MME, moving exchanging center MSC, service universal grouping wireless business supporting node SGSN, femto gateway or Home eNodeB like claim 10 or 11 described methods.
13. a mobility management apparatus is characterized in that, comprising:
Receiving element, the closed user group CSG sign that is used for receiving reported by user equipment UE and UE are at the residence time of idle state process in CSG identifies corresponding CSG sub-district;
Administrative unit is used for according to said CSG sign and corresponding residence time, when confirming that the corresponding signatory permission residence time of CSG sign is not more than its corresponding residence time, and the access authority of cancellation UE in the corresponding CSG sub-district of said CSG sign.
14. equipment as claimed in claim 13 is characterized in that,
Said administrative unit; Also be used for according to said CSG sign and corresponding residence time; When confirming the corresponding signatory permission residence time of CSG sign, use this signatory permission residence time and the difference of residence time to upgrade the corresponding signatory permission residence time of said CSG sign greater than its corresponding residence time.
15. the residence time reporting method of a subscriber equipment in closed user group cell is characterized in that, comprising:
The report indication that user equipment (UE) receiving mobility management equipment issues, said report indication are used to control the resident situation in the CSG sub-district under the UE report idle condition;
Said UE is according to the report indication that receives; Under idle condition, insert when perhaps leaving the CSG sub-district; Give said mobility management apparatus with its resident situation report in the CSG sub-district, make said mobility management apparatus confirm its residence time in the CSG sub-district with reference to the report of UE.
16. method as claimed in claim 15 is characterized in that, said report indication comprises the CSG sign, is used to control the resident situation in the corresponding CSG sub-district of said CSG sign under the UE report idle condition; And
The report indication that said UE basis receives when under idle condition, inserting or leaving the CSG sub-district of said CSG sign correspondence, is given said mobility management apparatus with its resident situation report in the CSG sub-district.
17. a subscriber equipment is characterized in that, comprising:
Receiving element is used for the report indication that the receiving mobility management equipment issues, and said report indication is used to control the resident situation in the CSG sub-district under the UE report idle condition;
The report unit; Be used for according to the report indication that receives; Under idle condition, insert when perhaps leaving the CSG sub-district; Give said mobility management apparatus with the resident situation report of UE in the CSG sub-district that self belongs to, make said mobility management apparatus confirm its residence time in the CSG sub-district with reference to the report of subscriber equipment.
18. subscriber equipment as claimed in claim 17 is characterized in that, said report indication comprises the CSG sign, is used to control the resident situation in the corresponding CSG sub-district of said CSG sign under the UE report idle condition; And
Said report unit is further used for according to the report that receives indication, when under idle condition, inserting or leaving the corresponding CSG sub-district of said CSG sign, gives said mobility management apparatus with the resident situation report of UE in the CSG sub-district at self place.
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| CN 200910082003 CN101867998B (en) | 2009-04-17 | 2009-04-17 | Residence time reporting and access time control methods and equipment of UE in CSG (Content Service Gateway) cell |
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| CN102186192B (en) * | 2011-05-05 | 2014-06-18 | 大唐移动通信设备有限公司 | Method for calculating time of occupying TD (time division) network and time of not occupying TD network |
| CN103229534B (en) * | 2011-07-11 | 2016-01-27 | 华为技术有限公司 | Policy control method and equipment |
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