CN101998336A - System and method for synchronizing closed subscriber group list - Google Patents
System and method for synchronizing closed subscriber group list Download PDFInfo
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- CN101998336A CN101998336A CN2009101674000A CN200910167400A CN101998336A CN 101998336 A CN101998336 A CN 101998336A CN 2009101674000 A CN2009101674000 A CN 2009101674000A CN 200910167400 A CN200910167400 A CN 200910167400A CN 101998336 A CN101998336 A CN 101998336A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
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Abstract
The invention discloses a system and a method for synchronizing a closed subscriber group list, which finish the synchronization of a terminal with an allowable closed subscriber group list on a network side. The method comprises the following steps of: accessing the terminal which has an emergent service, is in a connection state and serves as a temporary subscriber into a home base station; when the access time for accessing the terminal into the home base station is out, initiating a non-emergent service deleting process or informing the terminal of that a closed subscriber group identifier of the base station is not in the allowable closed subscriber group list by using a mobile management entity; and finishing the synchronization of the terminal with the closed subscriber group list on the network side. Compared with the prior art, the system and the method provided by the invention solve the problem that the terminal which is accessed temporarily is asynchronous with the allowable closed subscriber group list on the network side when the access time is out.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the synchro system and the method for closed user Groups List under a kind of base station from home architecture.
Background technology
Base station from home is (as the HNB among the 3G, HeNB in the Long Term Evolution LTE system etc.) be a kind of small-sized, lower powered base station, be deployed in indoor places such as family and office, main effect is in order higher service rate to be provided to the user and to reduce and use the needed expense of high rate services, remedying the deficiency that existing distributed cellular radio communication system covers simultaneously.The advantage of base station from home is economical, convenient, low-power output, plug and play, broadband access and uses single-mode terminal etc.
Base station from home can be applied in the third generation (3Generation, 3G) mobile communication (comprises GPRS (General Packet Radio Service, GPRS)/universal mobile telecommunications system (Universal Mobile Telecommunications System, UMTS) network etc.) or Long Term Evolution (Long Term Evolution LTE) waits in the mobile communications network.For the ease of base station from home is managed, introduced a new network element at wireless access network, i.e. home base-station gateway (HNB-GW).The function that home base-station gateway is mainly carried out is: the fail safe of checking base station from home, handle the registration of base station from home, base station from home is carried out operation maintenance management,, be responsible for the data of exchcange core net (CN) and base station from home according to Carrier Requirements configuration and control base station from home.Fig. 1 is a 3G household base station network Organization Chart, and the 3G base station from home is connected to home base-station gateway by the Iuh interface of redetermination, and home base-station gateway is provided to the IuPS and the IuCs interface of core network packet-domain (PS) and circuit domain (CS).
For 3G network, the essential deployment of home base-station gateway is used for shielding the influence of introducing behind the base station from home terminal and network side.For the LTE network, the optional deployment of home base-station gateway, so LTE base station from home and core net be connected with dual mode, a kind of is that base station from home directly links to each other with core network element, another kind is that base station from home links to each other with core network element by gateway, as shown in Figures 2 and 3.
For the scene of introducing home base-station gateway shown in Figure 3, home base-station gateway can not integrated user plane functions, directly sets up user's face between base station from home and core net user plane gateway, can make the flattening of user's face like this, and data transmission delay reduces.The core net of LTE can be called as System Architecture Evolution (System Architecture Evolution, SAE) or the grouping system of evolution (Evolved PacketSystem, EPS).
Fig. 4 is a LTE household base station network Organization Chart in the prior art, in the prior art in the LTE household base station network frame base station from home link to each other with core network element by gateway, and home base-station gateway can not integrated user plane functions.
Packet domain among Fig. 1 (PS) comprise the service universal grouping wireless serving GPRS support node (SERVICEGPRS SUPPORT NODE, SGSN) and gateway general packet wireless service support node (GGSN).
User plane gateway among Fig. 2, Fig. 3 and Fig. 4 (SAE-GW) comprise gateway (ServingGateway, S-GW) and packet data network gateway (Packet Date Network Gateway, P-GW); Mobile model management entity (Mobility Management Entity, MME) responsible user's mobile management.
Need to prove that the terminal among the present invention is not distinguished UE and MS.
(Closed Subscriber Group is to introduce the notion that proposes behind the base station from home CSG) to closed user group.Usually the user of an one family or an enterprises forms a closed user group, and this closed user group identifies with CSG ID.The base station from home of serving for user in this closed user group has identical CSG ID.The user is by being linked into the pairing base station from home of a plurality of closed user group, for example user's office space, family etc. with operator is signatory.Therefore introduced the notion that allows the closed user Groups List.This closed user Groups List is kept in the home subscriber data server of user's terminal and network side.
User terminal mainly utilizes the closed user Groups List to carry out the selection of wireless area, base station from home can be informed user terminal with CSG ID under it and use pattern by the mode of broadcasting, if user terminal get access to find after the broadcast this base station be closed use pattern and CSG ID not in the permission closed user Groups List of self preserving, user terminal thinks that this base station from home sub-district is not suitable for inserting and selects automatically other to be fit to the honeycomb that inserts so.Can avoid user terminal to carry out access attempts continually in this way, reduce battery and consumption of resource.
When the user carried out the initialization access, the home subscriber data server of network side can send to the permission closed user Groups List that the user contracts the mobility management unit of core net.The core network mobility administrative unit can utilize this tabulation that UE is carried out access control.If UE is from undelegated closed mode base station from home visit core net, core net can be refused such user's access so.
Home eNodeB also can be used as ordinary base station and uses, and this moment, the access module of Home eNodeB was open (OPEN) pattern.Under this pattern, Home eNodeB can be inserted by Any user, and from the user that such pattern inserts, mobile management entity does not need the user who inserts is done access control yet.Same, Home eNodeB can have mixed mode, adopts closed mode to insert to a part of user, and a part of user is adopted open mode.
For the user of granted access base station from home, can be divided into two kinds of interim granted access and permanent granted access according to the gerentocratic wish of base station from home.The user of interim granted access just cannot insert the base station from home under certain CSG ID sign again after the regular hour, even if forever the user of granted access also can be according to the gerentocratic wish of the base station from home right that calls off a visit immediately.
Allow the subscription data of the duration of casual user's access as the user at present, the home subscriber data server can be with signing data distributing to the core network mobility administrative unit in the UE access network, and the core network mobility administrative unit is preserved this information.When terminal was in connected state, if the duration of the Home eNodeB that the casual user connected is overtime, the core network mobility administrative unit can be deleted overtime CSG sign from the CSG identification list that allows user's access so.
But network side can't be given UE by own performed operational notification in the existing scheme, so asynchrony phenomenon has taken place the permission closed user Groups List that should operation can cause user terminal and network side.Can cause terminal can not use up-to-date permission closed user Groups List to operate so on the one hand, the follow-up sub-district gravity treatment that may make the mistake, measurement report generate, invalid access attempts and waste Radio Resource; On the other hand, the operation of network side may cause the user to be switched under the non-CSG sub-district, strategies such as charging between Home eNodeB and the ordinary base station may be not quite similar, and the user may not wish to switch to the higher ordinary base station of rate, but UE does not also know the reason that switch this moment, also switch reasons can't be presented to the user, so whether the user can not to use common base station according to the decision of different situation, influence user experience.
Under the family expenses base station, use urgency traffic and non-emergent when professional as the user in the prior art, if the duration of the Home eNodeB that the casual user inserted is overtime, the core network mobility administrative unit can only keep urgency traffic for this user with non-emergent business deactivation so.The user will not know that current CSG sub-district not in allowing the closed user Groups List, when the user initiates regular traffic in this CSG sub-district, can be refused by network, influence user experience.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of synchro system and method for closed user Groups List, finish terminal and network side permission closed user Groups List synchronously.
In order to solve the problems of the technologies described above, the invention provides a kind of method for synchronous of closed user Groups List, comprising:
Terminal with urgency traffic is in connection status and inserts base station from home as the casual user, when described terminal connects connect hours of described access base station from home overtime the time, mobile management entity is initiated the closed user group id of the deletion flow process of non-emergent business or notice terminal described base station from home not in allowing the closed user Groups List, finishes described closed user Groups List synchronous of described terminal and network side.
Preferably, described mobile management entity is Mobility Management Entity (MME) or service universal grouping wireless serving GPRS support node (SGSN).
Preferably, described mobile management entity is described MME, and the deletion flow process that described mobile management entity is initiated described non-emergent business comprises:
Described MME sends request carrying deactivation by gateway (S-GW) to packet data network gateway (P-GW), comprises the bearing identification of normal carrying in the described request carrying deactivation;
Described P-GW sends the deleting bearing request by described S-GW to described MME, comprises described bearing identification in the described deleting bearing request;
Described MME sends grouping system (EPS) bearer context request that deactivates evolution to described terminal, comprises the session management reason in the described deactivation EPS bearer context request;
Described terminal is deleted the sign of present located closed user group according to described session management reason from described permission closed user Groups List, and sends the acceptance of deactivation EPS bearer context to described MME;
Described MME deletes the context of described normal carrying, and sends the deleting bearing affirmation to described S-GW, and described deleting bearing comprises described bearing identification in confirming;
Described S-GW deletes the context of described normal carrying, and sends the deleting bearing affirmation to described P-GW, and described deleting bearing confirms to comprise described bearing identification;
Described P-GW finishes the deletion flow process of described normal carrying.
Preferably, described deactivation EPS bearer context request and deactivation EPS bearer context are accepted message, transmit by the base station.
Preferably, described mobile management entity is described SGSN, and the deletion flow process that described mobile management entity is initiated described non-emergent business comprises:
Described SGSN initiates deletion packet data protocol (PDP) context request to gateway general packet wireless service support node (GGSN), comprises the termination point of a tunnel sign of normal PDP Context in the request of described deletion PDP Context;
Described GGSN sends the response of deletion PDP Context to described SGSN, comprises described termination point of a tunnel sign in the described deletion PDP Context response;
Described SGSN sends the request of deactivation PDP Context to described terminal, comprises described termination point of a tunnel sign and session management reason in the request of described deactivation PDP Context;
Described terminal is deleted the sign of present located closed user group according to described session management reason from described permission closed user Groups List, and sends the acceptance of deactivation PDP Context to described SGSN, finishes the deletion of described normal PDP Context.
Preferably, the closed user group id of the described base station from home of described mobile management entity notice terminal is the step in described permission closed user Groups List not, comprising:
Described MME notifies described terminal by grouping system mobile management (EMM) informational message of evolution, and the closed user group id of described base station from home is not in described permission closed user Groups List.
Preferably, finishing described synchronous step comprises:
After described terminal is received described EMM informational message, upgrade described permission closed user Groups List, delete the closed user group id of described base station from home.
Preferably, the closed user group id of the described base station from home of described mobile management entity notice terminal is the step in described permission closed user Groups List not, comprising:
Described SGSN notifies described terminal by GPRS mobile management (GMM) informational message, and the closed user group id of described base station from home is not in described permission closed user Groups List.
Preferably, finishing described synchronous step comprises:
After described terminal is received described GMM informational message, upgrade described permission closed user Groups List, delete the closed user group id of described base station from home.
In order to solve the problems of the technologies described above, the present invention also provides a kind of synchro system of closed user Groups List, comprises terminal and mobile management entity, wherein:
Described terminal with urgency traffic is arranged to be in connection status and is inserted base station from home as the casual user, and according to the indication of described mobile management entity finish with the described closed user Groups List of network side synchronously;
Described mobile management entity is arranged to described terminal and is connected connect hours of described access base station from home overtime the time, the closed user group id of initiating the deletion flow process of non-emergent business or notifying the described base station from home of terminal indicates described terminal to finish the synchronous of described closed user Groups List not in allowing the closed user Groups List.
Compared with prior art, the terminal that system and method provided by the present invention has solved interim access insert overtime in the nonsynchronous problem of permission closed user Groups List of network side, avoided that the follow-up sub-district gravity treatment that may make the mistake, measurement report generate, invalid access attempts etc. and the waste Radio Resource has guaranteed favorable user experience.
Description of drawings
Fig. 1 is a 3G household base station network Organization Chart in the prior art;
Fig. 2 is a LTE household base station network configuration diagram in the prior art;
Fig. 3 is another configuration diagram of LTE household base station network in the prior art;
Fig. 4 is a LTE household base station network configuration diagram in the prior art;
Fig. 5 is the schematic flow sheet according to the first embodiment of the present invention;
Fig. 6 is a schematic flow sheet according to a second embodiment of the present invention;
Fig. 7 behind the UE timer expiry as interim CSG user, upgrades the schematic flow sheet of white table according to of the present invention by EMM mobility management information notice UE under EUTRAN covers;
Fig. 8 is according to the present invention, behind the UE timer expiry as interim CSG user under UTRAN covers, upgrades the schematic flow sheet of white table by GMM mobility management information notice MS.
Embodiment
Describe embodiments of the present invention in detail below with reference to drawings and Examples, how the application technology means solve technical problem to the present invention whereby, and the implementation procedure of reaching technique effect can fully understand and implements according to this.
Need to prove that if do not conflict, each feature among the embodiment of the invention and the embodiment can mutually combine, all within protection scope of the present invention.In addition, can in computer system, carry out in the step shown in the flow chart of accompanying drawing such as a set of computer-executable instructions, and, though there is shown logical order in flow process, but in some cases, can carry out step shown or that describe with the order that is different from herein.
The inventive method is under the connection status in the terminal of using urgency traffic and non-emergent business carries out, and is useful in UTRAN and EUTRAN network.Concrete grammar is: the duration of mobile management entity (MME/SGSN) monitoring casual user access to family base station, after terminal is in connection status and timer expiry, the Home eNodeB CSG sub-district of the current access of notice terminal is not in allowing closed user Groups List (Allowed CSG List), and terminal is deleted this CSG ID from Allowed CSG List.The method of notice has two kinds, and the one, in the mobile management entity professional deactivation process that this user is non-emergent, by deactivation request notice; The 2nd, by mobility management information (EMM/GMM) message informing.
Below among first and second embodiment, suppose that the UE with urgency traffic is in connection status, UE has inserted HeNB or HNB as the casual user, behind timer expiry, MME or SGSN initiate the deletion flow process of non-emergent business, terminal realize with the closed user Groups List of network side synchronously.
First embodiment
Fig. 5 is according to the present invention, behind the UE timer expiry as interim CSG user under EUTRAN covers, upgrades the flow process of table (promptly allowing the closed user Groups List) in vain by deactivating non-emergent service announcements UE.This flow process mainly may further comprise the steps:
Step S501, because interim CSG user's UE timer expiry, MME initiates request to S-GW and carries deactivation, comprises the bearing identification (EPS BearerIdentity) of normal carrying in this request carrying deactivation, is somebody's turn to do normal carrying with deactivation;
After step S502, S-GW received the request carrying deactivation of MME transmission, the request of transmission was carried deactivation to P-GW, comprised the bearing identification of above-mentioned normal carrying in this request carrying deactivation;
Step S503, P-GW send the deleting bearing request to S-GW after receiving the request carrying deactivation of S-GW transmission, comprise the bearing identification of above-mentioned normal carrying in this deleting bearing request;
After step S504, S-GW receive the deleting bearing request of P-GW transmission, send the deleting bearing request, comprise the bearing identification of above-mentioned normal carrying in this deleting bearing request to MME;
Step S505, after MME receives the deleting bearing request of S-GW transmission, send deactivation EPS bearer context request (Deactivate EPS Bearer Context Request) and give UE, comprise the session management reason in this deactivation EPS bearer context request, wherein this is former because do not allow to insert CSG;
Step S506, after UE receives above-mentioned deactivation EPS bearer context request, the reason that discharges according to wherein normal carrying, current CSG ID of living in from the Allowed CSG List deletion (promptly allowing the closed user Groups List) of tabulating in vain, is concurrently sent to EPS bearer context alive and accepts (Deactivate EPSBearer Context Accept) and give MME;
Step S507, MME delete the context of the above-mentioned normal carrying of self preserving after receiving that deactivation EPS bearer context that UE sends is accepted, and send deleting bearing and confirm to S-GW, comprise the bearing identification of above-mentioned normal carrying during this deleting bearing is confirmed;
Step S508, S-GW delete the context of the above-mentioned normal carrying of self preserving after receiving that deleting bearing that UE sends is confirmed, and send deleting bearing and confirm to P-GW, wherein comprise the bearing identification of above-mentioned normal carrying; After P-GW receives that above-mentioned deleting bearing is confirmed, finish the deletion flow process of normal carrying, realize the synchronous of closed user Groups List.
The deactivation EPS bearer context of the deactivation EPS bearer context request of above-mentioned steps S505 and step S506 is accepted message, is that Non-Access Stratum (transmit by eNodeB by Non-Access-Stratum, NAS) message.
Second embodiment
Fig. 6 is according to the present invention, behind the UE timer expiry as interim CSG user under UTRAN covers, upgrades the flow process of table in vain by deactivating non-emergent service announcements UE.As shown in Figure 6, this flow process mainly may further comprise the steps:
Step S601, because interim CSG user's UE timer expiry, SGSN initiates deletion packet data protocol (PDP) context request to GGSN, termination point of a tunnel sign (the Tunnel End ID that comprises normal PDP Context in this deletion PDP Context request, TEID), with this normal PDP Context of deactivation;
After step S602, GGSN receive the deletion PDP Context request of SGSN transmission, send the response of deletion PDP Context to SGSN, the termination point of a tunnel that comprises normal PDP Context in this deletion PDP Context response identifies;
Step S603, after SGSN receives the deletion PDP Context response of GGSN transmission, send the request of deactivation PDP Context, comprise the sign of above-mentioned normal PDP Context in this deactivation PDP Context request to MS, also comprise the session management reason, wherein this is former because do not allow to insert CSG;
After step S604, MS receive the request of above-mentioned deactivation PDP Context,, current CSG ID of living in is deleted from the white tabulation of Allowed CSG List according to the reason that wherein normal PDP Context discharges; Simultaneously, MS sends the deactivation PDP Context and accepts to SGSN, finishes the deletion flow process of normal PDP Context, realizes the synchronous of closed user Groups List.
Below third and fourth embodiment, suppose that the UE with urgency traffic is in connection status, UE has inserted HeNB or HNB as the casual user, in the time of timer expiry, MME or SGSN are not allowing the closed user Groups List by the Home eNodeB CSG sub-district of the current access of mobile management message informing terminal UE/MS, terminal is deleted this CSG ID from Allowed CSG List, realize the synchronous of closed user Groups List.
The 3rd embodiment
In the SAE/EPS mobility management process, MME can be by grouping system mobile management (the Evolved Packet System Mobility Management of evolution, EMM) information (information) message informing subscriber equipment (User Equipment, UE) some information are such as current time of network etc.
As shown in Figure 7, behind the UE timer expiry as interim CSG user under EUTRAN covers, MME passes through EMM mobility management information message informing UE: the Home eNodeB CSG sub-district of current access is not allowing the closed user Groups List.After UE receives above-mentioned message, upgrade the Allowed CSG List that self preserves, with the CSG ID deletion of current Home eNodeB, terminal realize with the closed user Groups List of network side synchronously.
The 4th embodiment
As shown in Figure 8, behind the UE timer expiry as interim CSG user under UTRAN covers, in the GPRS Mobility Management process, SGSN can be by GPRS mobile management (General Packet Radio Service Mobility Management, GMM) information (information) message informing travelling carriage (Mobile Station, MS) some information are such as current time of network etc.
As shown in Figure 8, SGSN passes through GMM mobility management information message informing MS: the Home eNodeB CSG sub-district of current access is not allowing the closed user Groups List.After MS receives above-mentioned message, upgrade the Allowed CSG List that self preserves, the CSG ID deletion with current Home eNodeB realizes the synchronous of closed user Groups List.
In conjunction with the description of above-mentioned method embodiment to closed user Groups List of the present invention, the system embodiment of closed user Groups List of the present invention mainly comprises terminal and mobile management entity, wherein:
This terminal with urgency traffic is arranged to be in connection status, and inserts base station from home as the casual user, under the indication of this mobile management entity, finish with the closed user Groups List of network side synchronously;
This mobile management entity is arranged to this terminal and is connected the connect hours of inserting base station from home overtime the time, the closed user group id of initiating the deletion flow process of non-emergent business or notifying this terminal base station from home is finished the synchronous of described closed user Groups List to indicate this terminal not in allowing the closed user Groups List.
Wherein, this mobile management entity can be MME or SGSN.The deletion flow process of the non-emergent business that MME or SGSN initiate please respectively referring to earlier figures 5 and method embodiment shown in Figure 6, repeats no more herein.
Wherein, the closed user group id of this base station from home of mobile management entity notice terminal is not in described permission closed user Groups List, can be that MME notifies this terminal by the EMM informational message, this terminal be upgraded this permission closed user Groups List after receiving this EMM informational message; Also can be that SGSN notifies this terminal by the GMM informational message, this terminal be upgraded this permission closed user Groups List after receiving this GMM informational message.MME or SGSN upgrade permission closed user Groups List by sending the message informing terminal, please respectively referring to aforesaid Fig. 7 and method embodiment shown in Figure 8, repeat no more herein.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the storage device and carry out by calculation element, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
Though the disclosed execution mode of the present invention as above, the execution mode that described content just adopts for the ease of understanding the present invention is not in order to limit the present invention.Technical staff in any the technical field of the invention; under the prerequisite that does not break away from the disclosed spirit and scope of the present invention; can do any modification and variation what implement in form and on the details; but scope of patent protection of the present invention still must be as the criterion with the scope that appending claims was defined.
Claims (10)
1. the method for synchronous of a closed user Groups List is characterized in that, comprising:
Terminal with urgency traffic is in connection status and inserts base station from home as the casual user, when described terminal connects connect hours of described access base station from home overtime the time, mobile management entity is initiated the closed user group id of the deletion flow process of non-emergent business or notice terminal described base station from home not in allowing the closed user Groups List, finishes described closed user Groups List synchronous of described terminal and network side.
2. the method for claim 1 is characterized in that:
Described mobile management entity is Mobility Management Entity (MME) or service universal grouping wireless serving GPRS support node (SGSN).
3. method as claimed in claim 2 is characterized in that, described mobile management entity is described MME, and the deletion flow process that described mobile management entity is initiated described non-emergent business comprises:
Described MME sends request carrying deactivation by gateway (S-GW) to packet data network gateway (P-GW), comprises the bearing identification of normal carrying in the described request carrying deactivation;
Described P-GW sends the deleting bearing request by described S-GW to described MME, comprises described bearing identification in the described deleting bearing request;
Described MME sends grouping system (EPS) bearer context request that deactivates evolution to described terminal, comprises the session management reason in the described deactivation EPS bearer context request;
Described terminal is deleted the sign of present located closed user group according to described session management reason from described permission closed user Groups List, and sends the acceptance of deactivation EPS bearer context to described MME;
Described MME deletes the context of described normal carrying, and sends the deleting bearing affirmation to described S-GW, and described deleting bearing comprises described bearing identification in confirming;
Described S-GW deletes the context of described normal carrying, and sends the deleting bearing affirmation to described P-GW, and described deleting bearing confirms to comprise described bearing identification;
Described P-GW finishes the deletion flow process of described normal carrying.
4. method as claimed in claim 3 is characterized in that:
Described deactivation EPS bearer context request and deactivation EPS bearer context are accepted message, transmit by the base station.
5. method as claimed in claim 2 is characterized in that, described mobile management entity is described SGSN, and the deletion flow process that described mobile management entity is initiated described non-emergent business comprises:
Described SGSN initiates deletion packet data protocol (PDP) context request to gateway general packet wireless service support node (GGSN), comprises the termination point of a tunnel sign of normal PDP Context in the request of described deletion PDP Context;
Described GGSN sends the response of deletion PDP Context to described SGSN, comprises described termination point of a tunnel sign in the described deletion PDP Context response;
Described SGSN sends the request of deactivation PDP Context to described terminal, comprises described termination point of a tunnel sign and session management reason in the request of described deactivation PDP Context;
Described terminal is deleted the sign of present located closed user group according to described session management reason from described permission closed user Groups List, and sends the acceptance of deactivation PDP Context to described SGSN, finishes the deletion of described normal PDP Context.
6. method as claimed in claim 2 is characterized in that, the closed user group id of the described base station from home of described mobile management entity notice terminal is the step in described permission closed user Groups List not, comprising:
Described MME notifies described terminal by grouping system mobile management (EMM) informational message of evolution, and the closed user group id of described base station from home is not in described permission closed user Groups List.
7. method as claimed in claim 6 is characterized in that, finishes described synchronous step and comprises:
After described terminal is received described EMM informational message, upgrade described permission closed user Groups List, delete the closed user group id of described base station from home.
8. method as claimed in claim 2 is characterized in that, the closed user group id of the described base station from home of described mobile management entity notice terminal is the step in described permission closed user Groups List not, comprising:
Described SGSN notifies described terminal by GPRS mobile management (GMM) informational message, and the closed user group id of described base station from home is not in described permission closed user Groups List.
9. method as claimed in claim 8 is characterized in that, finishes described synchronous step and comprises:
After described terminal is received described GMM informational message, upgrade described permission closed user Groups List, delete the closed user group id of described base station from home.
10. the synchro system of a closed user Groups List is characterized in that, comprises terminal and mobile management entity, wherein:
Described terminal with urgency traffic is arranged to be in connection status and is inserted base station from home as the casual user, and according to the indication of described mobile management entity finish with the described closed user Groups List of network side synchronously;
Described mobile management entity is arranged to described terminal and is connected connect hours of described access base station from home overtime the time, the closed user group id of initiating the deletion flow process of non-emergent business or notifying the described base station from home of terminal indicates described terminal to finish the synchronous of described closed user Groups List not in allowing the closed user Groups List.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101674000A CN101998336B (en) | 2009-08-21 | 2009-08-21 | System and method for synchronizing closed subscriber group list |
| PCT/CN2010/075742 WO2011020411A1 (en) | 2009-08-21 | 2010-08-05 | System, device and method for synchronizing closed subscriber group list |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101674000A CN101998336B (en) | 2009-08-21 | 2009-08-21 | System and method for synchronizing closed subscriber group list |
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| CN101998336A true CN101998336A (en) | 2011-03-30 |
| CN101998336B CN101998336B (en) | 2013-05-08 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102395214A (en) * | 2011-10-25 | 2012-03-28 | 中国联合网络通信集团有限公司 | Femtocell mobile service implementation method, Femtocell gateway and Femtocell system |
| WO2013120252A1 (en) * | 2012-02-14 | 2013-08-22 | 华为技术有限公司 | User equipment mobility management method, mobility management device and network system |
| CN107041016A (en) * | 2016-02-04 | 2017-08-11 | 中兴通讯股份有限公司 | A kind of method, apparatus and system of message forwarding |
| CN108811009A (en) * | 2017-05-05 | 2018-11-13 | 电信科学技术研究院 | A kind of management method and device of PDU session connections |
| CN111526546A (en) * | 2019-02-03 | 2020-08-11 | 中兴通讯股份有限公司 | Cell switching method and device, and user processing method and device |
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| 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 |
| CN101415221A (en) * | 2007-10-18 | 2009-04-22 | 华为技术有限公司 | Method for accessing wireless network |
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| CN101400153B (en) * | 2007-09-27 | 2013-01-16 | 北京三星通信技术研究有限公司 | Method for direct communication by user equipment through HNB access system |
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| CN101415221A (en) * | 2007-10-18 | 2009-04-22 | 华为技术有限公司 | Method for accessing wireless network |
| 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102395214A (en) * | 2011-10-25 | 2012-03-28 | 中国联合网络通信集团有限公司 | Femtocell mobile service implementation method, Femtocell gateway and Femtocell system |
| WO2013120252A1 (en) * | 2012-02-14 | 2013-08-22 | 华为技术有限公司 | User equipment mobility management method, mobility management device and network system |
| CN107041016A (en) * | 2016-02-04 | 2017-08-11 | 中兴通讯股份有限公司 | A kind of method, apparatus and system of message forwarding |
| CN107041016B (en) * | 2016-02-04 | 2021-02-02 | 中兴通讯股份有限公司 | Method, equipment and system for forwarding message |
| CN108811009A (en) * | 2017-05-05 | 2018-11-13 | 电信科学技术研究院 | A kind of management method and device of PDU session connections |
| CN108811009B (en) * | 2017-05-05 | 2021-06-29 | 大唐移动通信设备有限公司 | PDU session connection management method and device |
| CN111526546A (en) * | 2019-02-03 | 2020-08-11 | 中兴通讯股份有限公司 | Cell switching method and device, and user processing method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101998336B (en) | 2013-05-08 |
| WO2011020411A1 (en) | 2011-02-24 |
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