CN103096433A - Service gateway choosing method and system of terminal group - Google Patents
Service gateway choosing method and system of terminal group Download PDFInfo
- Publication number
- CN103096433A CN103096433A CN2011103503795A CN201110350379A CN103096433A CN 103096433 A CN103096433 A CN 103096433A CN 2011103503795 A CN2011103503795 A CN 2011103503795A CN 201110350379 A CN201110350379 A CN 201110350379A CN 103096433 A CN103096433 A CN 103096433A
- Authority
- CN
- China
- Prior art keywords
- terminal
- group
- hss
- connector
- mme
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a service gateway choosing method and system of a terminal group. The method and the system are used for resolving the technical problems that in magnetic tape command (MTC) service, S-GW choice of the terminal group can not be controlled effectively. The method includes that a terminal group label serves as signing data to be stored in a home subscriber server (HSS); after the HSS receives signing data requirements of a mobility management entity (MME), whether the current terminal is a group representative terminal is judged, the group representative terminal is specified by a network or a MTC user and an operator during signing; if the current terminal is the group representative terminal, the MME chooses a service gateway S-GW for the terminal through a service gateway choosing function, and the chosen S-GW services as the group representative S-GW to be notified to the HSS; if the current terminal is a non-group representative terminal, the HSS provides group representative S-GW labels for the MME; and the request that default load is built for the current terminal is sent to the group representative S-GW by the MME. According to the method and the system, in the MTC service having group characteristics, selection of the S-GW of the terminal group can be controlled by the network to enable the terminals in the same terminal group to choose the same S-GW.
Description
Technical field
The present invention relates to machine type communication (MTC, Machine Type Communication) technology, relate in particular to a kind of gateway (S-GW, Serving Gateway) system of selection and system of set of terminal.
Background technology
Fig. 1 is traditional cellular radio Communication system structural representation, and as shown in Figure 1, cellular radio Communication system mainly is comprised of core net (CN, Core Network), Access Network (RAN, Radio Access Network) and terminal.Wherein, CN is responsible for the Non-Access Stratum affairs, such as: updating of terminal position etc., and be the anchor point of user's face.RAN comprises: base station or base station and base station are controlled, RAN is responsible for the Access Layer affairs, such as: the management of Radio Resource etc., can there be physics or connection in logic according to actual conditions between the base station, being connected between base station 1 as shown in Figure 1 and base station 2, being connected between base station 1 and base station 3, and each base station can be connected the CN node and connect.Terminal namely refers to subscriber equipment (UE, User Equipment), refers to the various device that can communicate by letter with cellular radio communication network, such as: mobile phone or notebook computer etc.
The MTC business just refers to: the business that between machine, machine communicates.In the MTC business, do not need people's participation, all communications are independently completed by machine, obtain data by the sensor awareness apparatus, then by communication module, data are reported mobile communications network, and be linked in public data network by mobile communications network.The MTC business can comprise: the application such as logistics monitoring, safety monitoring, tele-medicine detection and remote meter reading.The data of MTC business are managed by the particular server of mobile operator or special MTC operator, can check for MTC user or MTC manager.In this process, the equipment that obtains the needed data of business is terminal.
The MTC business has been introduced some characteristics different from traditional mobile communication, such as: group (Group) characteristics etc., when the Group characteristic was activated, carrier network can be optimized the size of message that needs receive the terminal of identical message based on group.This characteristic need to be when signing certain set of terminal of MTC user, operator arranges and activates the Group characteristic in the CAMEL-Subscription-Information of each terminal of this set of terminal, and the CAMEL-Subscription-Information of each terminal after arranging is stored in user attaching server (HSS, Home Subscriber Server).Here, HSS is responsible for the entity of identity information, authentication information and the authorization message etc. of preservation user or terminal equipment in communication network.According to different situations, HSS can be used for preserving user's identity information and the binding information of user and terminal equipment, perhaps, can only preserve user's identity information, perhaps, can only preserve the identity information of terminal equipment.Wherein, when HSS only preserves user's identity information, can be preserved by gateway the binding information of user and terminal equipment.In addition, HSS also is responsible for user's subscribed database and carries out user's authentication and mandate etc.Business platform can be from the CAMEL-Subscription-Information of HSS inquiring user or terminal equipment.
In prior art, when terminal was attached on network, Mobility Management Entity (MME, Mobility Management Entity) obtained the CAMEL-Subscription-Information of this terminal from HSS, and is kept at this locality.wherein, MME is used for the entity of managing user terminal control signal in core net, be responsible for access control, comprise: authentication is controlled, the sign assignment, user ID and device identification checking, signaling plane is encrypted, with enode b (eNB, evolved Node B) consistency protection between, 2G/3G and evolved packet system (EPS, Evolved Packet System) security parameter and service quality (QoS between, Quality of Service) conversion of parameter, access permission is controlled, determine the resource that whether can obtain to ask and reserve these resources, Lawful Interception, mobile management, session management, associative operation to the EPS carrying, and the network element selection etc.Wherein, described sign assignment refers to the assignment of global unique temporary identity (GUTI, Globally Unique Temporary Identity) and tracking area identification list (TAI List, Tracking Area Identity List) etc.; Described mobile management can be specifically to realize the tracking of UE current location and record etc.
Gateway (S-GW, Serving Gateway) is positioned at user plane, and major function is to carry out session management, Route Selection and data retransmission, service quality QoS control, charging and storage information etc.
Packet data network gateway (P-GW, PDN Gateway) is positioned at user plane, and major function comprises IP address assignment, session management, PCRF selection, Route Selection and data retransmission, QoS control, charging, strategy and charging execution etc.
And for the Group characteristic of MTC business, require network to select the S-GW of set of terminal control, that is: according to signing group information, network should be able to provide a kind of mechanism that makes set of terminal select identical S-GW.Yet, in the prior art, also do not have network can select to the S-GW of set of terminal the technical scheme of controlling.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of gateway S-GW system of selection and system of set of terminal, is used for solving in the MTC business technical problem that can't effectively control the S-GW selection of set of terminal.
For achieving the above object, technical scheme of the present invention is achieved in that
The invention provides a kind of gateway S-GW system of selection of set of terminal, as shown in Figure 2, the method comprises:
Step 1, the subscription data that set of terminal is identified as terminal are stored in user attaching server HSS;
Step 2, Mobility Management Entity MME receive that terminal sends adhere to request after, to HSS request subscription data;
After step 3, HSS receive the subscription data request of MME, judge whether current terminal is the group GC group connector, described group of GC group connector is that set of terminal is specified by network, or is that set of terminal is specified when signing by machine type communication MTC user and operator;
If the current terminal of step 4 is the group GC group connector, MME is this terminal selection S-GW by the gateway selection function, and selected S-GW is represented that as the group of this terminal place set of terminal S-GW notifies to HSS;
If the current terminal of step 5 is non-group of GC group connector, HSS provides the group of this terminal place set of terminal to represent the S-GW sign to MME;
Step 6, MME represent that to described group S-GW asks to set up default bearing for current terminal.
Further, in the situation that described group of GC group connector is the set of terminal appointment by network, describedly judge that whether current terminal is that the method for group GC group connector is:
HSS searches the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in local canned data, comprise the sign of the affiliated set of terminal of this terminal in described CAMEL-Subscription-Information;
One or more the combination of the CAMEL-Subscription-Information that HSS obtains according to inquiry in by the following method judges whether current terminal is the group GC group connector:
With terminal that in set of terminal, first adheres to as the group GC group connector;
With the terminal of set of terminal performance optimum as the group GC group connector;
With terminal that in set of terminal, ability is the strongest as the group GC group connector.
Further, in the situation that described group of GC group connector is the set of terminal appointment by network, when described HSS judges current terminal as the group GC group connector, the sign of this terminal is stored in this locality as subscription data, and provide the subscription data of this terminal to MME by upgrading the position acknowledge message; MME after receiving the location confirmation message that HSS sends, is that this terminal is selected service S-GW, selected S-GW is designated group represents S-GW, and this group is represented the sign of S-GW stores in this locality as the subscription data of terminal; Then represent S-GW to selected group of HSS transmitting terminal group administrative messag notice HSS.
Further, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, the group GC group connector sign of set of terminal sign and appointment together is stored in HSS as the subscription data of terminal, describedly judges that whether current terminal is that the method for group GC group connector is:
HSS searches the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in local canned data, comprise the sign of the affiliated set of terminal of this terminal and the group GC group connector sign in the affiliated set of terminal of this terminal in described CAMEL-Subscription-Information;
The CAMEL-Subscription-Information that HSS obtains according to inquiry judges whether current terminal is the group GC group connector.
Further, in the situation that described group of GC group connector is the set of terminal appointment by MTC user and operator, when described HSS judges current terminal as the group GC group connector, provide the subscription data of this terminal to MME by upgrading the position acknowledge message when signing; MME after receiving the location confirmation message that HSS sends, is that this terminal is selected service S-GW, and selected S-GW is designated group represents S-GW, and this group is represented that the S-GW sign stores in this locality as the subscription data of terminal; Then represent S-GW to selected group of HSS transmitting terminal group administrative messag notice HSS.
Further, when described HSS judges current terminal as non-group of GC group connector, HSS provides the subscription data of this terminal by upgrading the position acknowledge message to MME, in the acknowledge message of described renewal position simultaneously carried terminal group administrative messag represent S-GW with the corresponding group of indication MME.
The present invention also provides a kind of gateway S-GW selective system of set of terminal, and as shown in Figure 3, this system 300 comprises:
Memory module 301 is arranged in HSS, in the situation that the group GC group connector is the set of terminal appointment by network, this module is used for the set of terminal sign is stored as subscription data; In the situation that the group GC group connector is that this module of set of terminal appointment is used for set of terminal sign and group GC group connector sign are stored as subscription data when signing by MTC user and operator;
Request module 302 is arranged in MME, be used for receive that terminal sends adhere to request after, to described memory module request subscription data;
Judge module 303 is positioned at HSS, is used for after HSS receives the subscription data request of MME, judges whether current terminal is the group GC group connector;
The first respond module 304 is positioned at HSS, is used for judging current terminal when organizing GC group connector, and the subscription data of terminal is offered MME;
Gateway selection function module 305 is positioned at MME, and the subscription data that is used for providing according to the first respond module is this terminal selection S-GW, and selected S-GW is represented that as the group of this terminal place set of terminal S-GW notifies to HSS;
Group represents gateway information module 306, is positioned at HSS, is used for receiving the notification message of gateway selection function module, and the preservation group represents the S-GW sign;
The second respond module 307, be positioned at HSS, be used for when judging current terminal as non-group of GC group connector, represent that from described group the gateway information module obtains group and represents the S-GW sign, and set up request module to carrying and provide the group of this terminal place set of terminal to represent that S-GW identifies;
Request module 308 is set up in carrying, is positioned at MME, is used for representing that to described group S-GW asks to set up default bearing for current terminal.
Further, in the situation that described group of GC group connector is the set of terminal appointment by network, described judge module is searched the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in this locality, and one or more the combination of the CAMEL-Subscription-Information that obtains according to inquiry in by the following method judges whether current terminal is the group GC group connector:
With terminal that in set of terminal, first adheres to as the group GC group connector;
With the terminal of set of terminal performance optimum as the group GC group connector;
With terminal that in set of terminal, ability is the strongest as the group GC group connector.
Further, in the situation that described group of GC group connector is the set of terminal appointment by network, when described judge module is judged current terminal as the group GC group connector, the indication memory module is stored as subscription data the sign of this terminal in this locality;
Described the first respond module provides the subscription data of this terminal by upgrading the position acknowledge message to described gateway selection function module;
Described gateway selection function module is after receiving the location confirmation message that HSS sends, for this terminal is selected service S-GW, selected S-GW is designated group represents S-GW, and this group is represented the sign of S-GW stores in this locality as the subscription data of terminal; Then represent that to described group the gateway information module notifies its selected group to represent S-GW by transmitting terminal group administrative messag.
Further, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, whether described judge module is searched the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in local canned data, and be the group GC group connector according to the sign of the set of terminal in CAMEL-Subscription-Information and the current terminal of group GC group connector identification information judgment.
Further, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, when described judge module was judged current terminal as the group GC group connector, described the first respond module provided the subscription data of this terminal by upgrading the position acknowledge message to described gateway selection function module;
Described gateway selection function module is after receiving the location confirmation message that HSS sends, for this terminal is selected service S-GW, selected S-GW is designated group represents S-GW, and this group is represented the sign of S-GW stores in this locality as the subscription data of terminal; Then represent that to described group the gateway information module notifies its selected group to represent S-GW by transmitting terminal group administrative messag.
Further, when described judge module is judged current terminal as non-group of GC group connector, described the second respond module sets up to described carrying the subscription data that request module provides this terminal by upgrading the position acknowledge message, in the acknowledge message of described renewal position simultaneously carried terminal group administrative messag to indicate corresponding group to represent S-GW.
By the present invention, in the MTC business with group characteristic, network can be selected the S-GW of set of terminal to control, and makes the terminal in same set of terminal select identical S-GW, thereby carrier network is optimized the size of message that needs receive the terminal of identical message based on group.
Description of drawings
Fig. 1 is traditional cellular radio Communication system structural representation;
Fig. 2 is the gateway S-GW system of selection flow chart of set of terminal provided by the invention;
Fig. 3 is the gateway S-GW selective system building-block of logic of set of terminal provided by the invention.
Embodiment
basic thought of the present invention is: for signing set of terminal, be that set of terminal is specified the GC group connector in this set of terminal by network, or be that set of terminal is set a GC group connector (following with the GC group connector in the contracting terminal group referred to as the group GC group connector) when signing by MTC user and operator, to organize the selected S-GW of GC group connector and represent S-GW as group, and will organize and represent that S-GW information is stored in HSS as subscription data, when the non-GC group connector in set of terminal carries out network attachment, network is selected the group identical with the selected S-GW of group GC group connector for it and is represented that S-GW serves S-GW as it.
For making the purpose, technical solutions and advantages of the present invention clearer, by the following examples and with reference to accompanying drawing, the present invention is described in more detail.
Embodiment one (the group GC group connector is specified by network):
Step 101, when terminal networks, in set of terminal user will organize, each terminal unit contractual is the terminal with group characteristic, be this terminal group combo sign (Group Identity) by operator, and the subscription data that the set of terminal of distributing is identified as terminal is stored in HSS (home subscriber server).
After step 102, starting up of terminal, send and adhere to request to MME (Mobility Management Entity), comprising terminal iidentification and safety certificate.
Step 103, MME ask the subscription data of this terminal by after the authentication to terminal iidentification and safety certificate by upgrading location request message to HSS, comprise terminal iidentification in message, as IMSI (international mobile subscriber identity).
Step 104, HSS are after the request of receiving MME, search CAMEL-Subscription-Information corresponding to terminal in local canned data according to terminal iidentification, comprising the group of terminal sign, and judge that whether this terminal is the group GC group connector by the network appointment, first terminal of adhering to as set of terminal.If so, continue the A step; Otherwise, continue the B step.Judge that whether terminal is can be one or more the combination in following methods by the method for the group GC group connector of network appointment: with terminal that in set of terminal, first adheres to as the group GC group connector; With the terminal of set of terminal performance optimum as the group GC group connector; With terminal that in set of terminal, ability is the strongest as the group GC group connector;
A1, HSS are the group GC group connector of set of terminal with this terminal iidentification, and store in this locality as the subscription data of terminal.Simultaneously, HSS provides the subscription data of this terminal by upgrading the position acknowledge message to MME.
Concrete enforcement can increase sign with indication group GC group connector in the storage information of HSS, as group GC group connector sign (GRUEI, Group Representative UE Identity).
A2, MME are after receiving the location confirmation message of HSS, select service S-GW (gateway) by gateway selection function (Serving GW Selection Function) for this terminal, and this S-GW is designated group represents S-GW, and store in this locality as the subscription data of terminal.
In addition, MME represents S-GW by the signaling on the S6a reference point to above-mentioned selected group of HSS transmitting terminal group administrative messag notice HSS, comprise group in message and represent S-GW sign (GRSGI, Group Representative Serving Gateway Identity).Wherein, the signaling on described S6a reference point can be specifically SCTP (SCTP, Stream Control Transmission Protocol) signaling etc.; Described S6a reference point refers to the reference point between HSS and MME, is used for the information interaction between HSS and MME.
B1, HSS provide the subscription data of this terminal by upgrading the position acknowledge message to MME, in message, while carried terminal group administrative messag to indicate above-mentioned selected group of MME to represent S-GW, wherein comprise group and represent the S-GW sign, and the group GC group connector identifies.
B2, MME upgrade the position acknowledge message and receive the set of terminal administrative messag by reading, and represent that according to the group in message the S-GW sign selects service S-GW.
Step 105, MME are after selection service S-GW, and by generating the default bearing request message to service S-GW, namely group represents that S-GW asks to set up default bearing for this terminal, comprises P-GW (packet data network gateway) address in message.
Step 106, group represent that S-GW is after receiving the generation default bearing request message of MME, set up a new entry in the EPS of this locality carrying list, and generate the default bearing request message to P-GW according to the P-GW address transmission in message, set up default bearing take request as this terminal, comprise the S-GW address in message.
Step 107, P-GW are after receiving that group represents the generation default bearing request message of S-GW, set up a new entry in the EPS of this locality carrying list, and generate a new charging ID, and send to generate the default bearing response message and represent S-GW to group, comprise the P-GW address of user's face in message.
Step 108, group represent S-GW after receiving the generation default bearing response message of P-GW, send to generate the default bearing response message to MME, and notice MME default bearing is set up and completed, and comprises the P-GW address in message, and the S-GW address of user's face.
Step 109, MME confirm default bearing set up complete after, send to adhere to and accept signaling to this terminal, adhering to the signing characteristic that comprises this terminal in accepting signaling, and the corresponding EPS bearing identification of default bearing.
Embodiment two (the group GC group connector is by the signing setting of MTC user and operator):
Step 201, when terminal networks, in set of terminal user will organize, each terminal unit contractual is the terminal with group characteristic, by operator be this terminal group combo sign, by the signing setting group GC group connector of MTC user and operator, and the subscription data that the set of terminal sign of distributing and the group GC group connector of setting identify as terminal is stored in HSS.
Concrete enforcement can increase sign with indication group GC group connector in the storage information of HSS, as group GC group connector sign (GRUEI).
After step 202, starting up of terminal, send and adhere to request to MME, comprising terminal iidentification and safety certificate.
Step 203, MME ask the subscription data of this terminal by after the authentication to terminal iidentification and safety certificate by upgrading location request message to HSS, comprise terminal iidentification in message, as IMSI.
Step 204, HSS are after the request of receiving MME, search CAMEL-Subscription-Information corresponding to terminal in local canned data according to terminal iidentification, comprise group sign and the group GC group connector sign of terminal in described CAMEL-Subscription-Information, and judge whether this terminal is by the signing group GC group connector of setting of MTC user and operator.If so, continue the A step; Otherwise, continue the B step:
A1, HSS provide the subscription data of this terminal by upgrading the position acknowledge message to MME.
A2, MME are that by the gateway selection function this terminal selects service S-GW after receiving the location confirmation message of HSS, and this S-GW is designated group represents S-GW, and store in this locality as the subscription data of terminal.
In addition, MME represents S-GW by the signaling on the S6a reference point to above-mentioned selected group of HSS transmitting terminal group administrative messag notice HSS, comprises group in message and represents S-GW sign (GRSGI).Wherein, the signaling on described S6a reference point can be specifically SCTP (SCTP) signaling etc.; Described S6a reference point refers to the reference point between HSS and MME, is used for the information interaction between HSS and MME.
B1, HSS provide the subscription data of this terminal by upgrading the position acknowledge message to MME, in message, while carried terminal group administrative messag to indicate above-mentioned selected group of MME to represent S-GW, wherein comprises group and represents the S-GW sign.
B2, MME upgrade the position acknowledge message and receive the set of terminal administrative messag by reading, and represent that according to the group in message the S-GW sign selects service S-GW.
Step 205 to step 209 with the step 105 in embodiment one to step 109, repeat no more herein.
The above is only preferred embodiment of the present invention, is not for limiting protection scope of the present invention.
Claims (12)
1. the gateway S-GW system of selection of a set of terminal, is characterized in that, the method comprises:
The subscription data of set of terminal sign as terminal is stored in user attaching server HSS;
Mobility Management Entity MME receive that terminal sends adhere to request after, to HSS request subscription data;
After HSS receives the subscription data request of MME, judge whether current terminal is the group GC group connector, described group of GC group connector is that set of terminal is specified by network, or is that set of terminal is specified when signing by machine type communication MTC user and operator;
If current terminal is the group GC group connector, MME is this terminal selection S-GW by the gateway selection function, and selected S-GW is represented that as the group of this terminal place set of terminal S-GW notifies to HSS;
If current terminal is non-group of GC group connector, HSS provides the group of this terminal place set of terminal to represent the S-GW sign to MME;
MME represents that to described group S-GW asks to set up default bearing for current terminal.
2. method according to claim 1, is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment by network, describedly judges that whether current terminal is that the method for group GC group connector is:
HSS searches the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in local canned data, comprise the sign of the affiliated set of terminal of this terminal in described CAMEL-Subscription-Information;
One or more the combination of the CAMEL-Subscription-Information that HSS obtains according to inquiry in by the following method judges whether current terminal is the group GC group connector:
With terminal that in set of terminal, first adheres to as the group GC group connector;
With the terminal of set of terminal performance optimum as the group GC group connector;
With terminal that in set of terminal, ability is the strongest as the group GC group connector.
3. method according to claim 2, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment by network, when described HSS judges current terminal as the group GC group connector, the sign of this terminal is stored in this locality as subscription data, and provide the subscription data of this terminal to MME by upgrading the position acknowledge message; MME after receiving the location confirmation message that HSS sends, is that this terminal is selected service S-GW, selected S-GW is designated group represents S-GW, and this group is represented the sign of S-GW stores in this locality as the subscription data of terminal; Then represent S-GW to selected group of HSS transmitting terminal group administrative messag notice HSS.
4. method according to claim 1, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, the group GC group connector sign of set of terminal sign and appointment together is stored in HSS as the subscription data of terminal, describedly judges that whether current terminal is that the method for group GC group connector is:
HSS searches the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in local canned data, comprise the sign of the affiliated set of terminal of this terminal and the group GC group connector sign in the affiliated set of terminal of this terminal in described CAMEL-Subscription-Information;
The CAMEL-Subscription-Information that HSS obtains according to inquiry judges whether current terminal is the group GC group connector.
5. method according to claim 4, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, when described HSS judges current terminal as the group GC group connector, provide the subscription data of this terminal to MME by upgrading the position acknowledge message; MME after receiving the location confirmation message that HSS sends, is that this terminal is selected service S-GW, and selected S-GW is designated group represents S-GW, and this group is represented that the S-GW sign stores in this locality as the subscription data of terminal; Then represent S-GW to selected group of HSS transmitting terminal group administrative messag notice HSS.
6. method according to claim 1, it is characterized in that, when described HSS judges current terminal as non-group of GC group connector, HSS provides the subscription data of this terminal by upgrading the position acknowledge message to MME, in the acknowledge message of described renewal position simultaneously carried terminal group administrative messag represent S-GW with the corresponding group of indication MME.
7. the gateway S-GW selective system of a set of terminal, is characterized in that, this system comprises:
Memory module is arranged in HSS, in the situation that the group GC group connector is the set of terminal appointment by network, this module is used for the set of terminal sign is stored as subscription data; In the situation that the group GC group connector is that this module of set of terminal appointment is used for set of terminal sign and group GC group connector sign are stored as subscription data when signing by MTC user and operator;
Request module is arranged in MME, be used for receive that terminal sends adhere to request after, to described memory module request subscription data;
Judge module is positioned at HSS, is used for after HSS receives the subscription data request of MME, judges whether current terminal is the group GC group connector;
The first respond module is positioned at HSS, is used for judging current terminal when organizing GC group connector, and the subscription data of terminal is offered MME;
Gateway selection function module is positioned at MME, and the subscription data that is used for providing according to the first respond module is this terminal selection S-GW, and selected S-GW is represented that as the group of this terminal place set of terminal S-GW notifies to HSS;
Group represents the gateway information module, is positioned at HSS, is used for receiving the notification message of gateway selection function module, and the preservation group represents the S-GW sign;
The second respond module, be positioned at HSS, be used for when judging current terminal as non-group of GC group connector, represent that from described group the gateway information module obtains group and represents the S-GW sign, and set up request module to carrying and provide the group of this terminal place set of terminal to represent that S-GW identifies;
Request module is set up in carrying, is positioned at MME, is used for representing that to described group S-GW asks to set up default bearing for current terminal.
8. system according to claim 7, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment by network, described judge module is searched the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in this locality, and one or more the combination of the CAMEL-Subscription-Information that obtains according to inquiry in by the following method judges whether current terminal is the group GC group connector:
With terminal that in set of terminal, first adheres to as the group GC group connector;
With the terminal of set of terminal performance optimum as the group GC group connector;
With terminal that in set of terminal, ability is the strongest as the group GC group connector.
9. system according to claim 8, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment by network, when described judge module is judged current terminal as the group GC group connector, the indication memory module is stored as subscription data the sign of this terminal in this locality;
Described the first respond module provides the subscription data of this terminal by upgrading the position acknowledge message to described gateway selection function module;
Described gateway selection function module is after receiving the location confirmation message that HSS sends, for this terminal is selected service S-GW, selected S-GW is designated group represents S-GW, and this group is represented the sign of S-GW stores in this locality as the subscription data of terminal; Then represent that to described group the gateway information module notifies its selected group to represent S-GW by transmitting terminal group administrative messag.
10. system according to claim 7, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, whether described judge module is searched the CAMEL-Subscription-Information of this terminal according to the terminal iidentification of current terminal in local canned data, and be the group GC group connector according to the sign of the set of terminal in CAMEL-Subscription-Information and the current terminal of group GC group connector identification information judgment.
11. system according to claim 10, it is characterized in that, in the situation that described group of GC group connector is the set of terminal appointment when signing by MTC user and operator, when described judge module was judged current terminal as the group GC group connector, described the first respond module provided the subscription data of this terminal by upgrading the position acknowledge message to described gateway selection function module;
Described gateway selection function module is after receiving the location confirmation message that HSS sends, for this terminal is selected service S-GW, selected S-GW is designated group represents S-GW, and this group is represented the sign of S-GW stores in this locality as the subscription data of terminal; Then represent that to described group the gateway information module notifies its selected group to represent S-GW by transmitting terminal group administrative messag.
12. system according to claim 7, it is characterized in that, when described judge module is judged current terminal as non-group of GC group connector, described the second respond module sets up to described carrying the subscription data that request module provides this terminal by upgrading the position acknowledge message, in the acknowledge message of described renewal position simultaneously carried terminal group administrative messag to indicate corresponding group to represent S-GW.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350379.5A CN103096433B (en) | 2011-11-08 | 2011-11-08 | A kind of gateway system of selection of set of terminal and system |
| PCT/CN2011/084941 WO2013067744A1 (en) | 2011-11-08 | 2011-12-29 | Serving gateway selection method and system for terminal group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110350379.5A CN103096433B (en) | 2011-11-08 | 2011-11-08 | A kind of gateway system of selection of set of terminal and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103096433A true CN103096433A (en) | 2013-05-08 |
| CN103096433B CN103096433B (en) | 2018-03-23 |
Family
ID=48208414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110350379.5A Expired - Fee Related CN103096433B (en) | 2011-11-08 | 2011-11-08 | A kind of gateway system of selection of set of terminal and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103096433B (en) |
| WO (1) | WO2013067744A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014166294A1 (en) * | 2013-04-11 | 2014-10-16 | 中兴通讯股份有限公司 | Proximity service server selection method and apparatus, and user registration method and apparatus |
| WO2016074455A1 (en) * | 2014-11-14 | 2016-05-19 | 中兴通讯股份有限公司 | Group resource update processing method, device and system, and cse |
| CN106899923A (en) * | 2015-12-18 | 2017-06-27 | 阿尔卡特朗讯 | A kind of method and apparatus for realizing MTC group messagings |
| US10511682B2 (en) | 2014-11-14 | 2019-12-17 | Xi'an Zhongxing New Software Co., Ltd. | Group resource updating processing methods, devices and system, and CSEs |
| CN110881014A (en) * | 2018-09-05 | 2020-03-13 | 普天信息技术有限公司 | Method and device for physically isolating services of wireless private network |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075871A (en) * | 2009-11-19 | 2011-05-25 | 华为技术有限公司 | Method for selecting service node, network node and communication system |
| WO2011140056A2 (en) * | 2010-05-03 | 2011-11-10 | Mformation Technologies, Inc. | Providing dynamic group subscriptions for m2m device communication |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938705B (en) * | 2009-06-30 | 2013-06-05 | 华为技术有限公司 | Group management method, network equipment and network system |
| CN106454764A (en) * | 2009-11-19 | 2017-02-22 | 华为技术有限公司 | Common bearing processing method, network node and communication system |
| CN102098348B (en) * | 2009-12-11 | 2014-09-10 | 中兴通讯股份有限公司 | Selection method of packet data network gateway and mobility management network element |
| CN102130773B (en) * | 2011-02-25 | 2012-12-19 | 华为技术有限公司 | Group communication method and device |
-
2011
- 2011-11-08 CN CN201110350379.5A patent/CN103096433B/en not_active Expired - Fee Related
- 2011-12-29 WO PCT/CN2011/084941 patent/WO2013067744A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075871A (en) * | 2009-11-19 | 2011-05-25 | 华为技术有限公司 | Method for selecting service node, network node and communication system |
| WO2011140056A2 (en) * | 2010-05-03 | 2011-11-10 | Mformation Technologies, Inc. | Providing dynamic group subscriptions for m2m device communication |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014166294A1 (en) * | 2013-04-11 | 2014-10-16 | 中兴通讯股份有限公司 | Proximity service server selection method and apparatus, and user registration method and apparatus |
| WO2016074455A1 (en) * | 2014-11-14 | 2016-05-19 | 中兴通讯股份有限公司 | Group resource update processing method, device and system, and cse |
| US10511682B2 (en) | 2014-11-14 | 2019-12-17 | Xi'an Zhongxing New Software Co., Ltd. | Group resource updating processing methods, devices and system, and CSEs |
| CN106899923A (en) * | 2015-12-18 | 2017-06-27 | 阿尔卡特朗讯 | A kind of method and apparatus for realizing MTC group messagings |
| CN110881014A (en) * | 2018-09-05 | 2020-03-13 | 普天信息技术有限公司 | Method and device for physically isolating services of wireless private network |
| CN110881014B (en) * | 2018-09-05 | 2021-09-28 | 普天信息技术有限公司 | Method and device for physically isolating services of wireless private network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103096433B (en) | 2018-03-23 |
| WO2013067744A1 (en) | 2013-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3216238B1 (en) | Group communication function for delivering group communication messages in communication netwoks | |
| CN102223729B (en) | Control machine type communication device and access the method and system of network | |
| CN103209402B (en) | Set of terminal accessibility determines method and system | |
| CN102045691B (en) | Method and device for acquiring grouped identifiers of machine type communication (MTC) equipment | |
| CN103188616A (en) | Management method and system of terminal group | |
| CN103096290A (en) | Method for establishing connection from device to device, appliance for the same and system for the same | |
| CN102045897B (en) | Group identification reporting method and device | |
| CN105453597A (en) | Billing of relayed device | |
| CN103796188A (en) | Method and device for transmitting downlink data | |
| CN102769891A (en) | Method and system for control terminal access and mobile management unit | |
| CN103024719B (en) | The mobility management entity system of selection of set of terminal and system | |
| CN103491527A (en) | Method and system for searching external identification of terminal | |
| CN103096433A (en) | Service gateway choosing method and system of terminal group | |
| CN102404710B (en) | Method, device and system for contract signing data management of machine type communication device | |
| CN102149084A (en) | Method and system for identifying M2M (machine-to-machine) terminal | |
| CN102201930B (en) | MTC device is carried out the method and system of grouping management | |
| CN102348201B (en) | Method and device for acquiring security context | |
| CN104871567A (en) | Extending global operator device ID to aggregated devices | |
| CN102858026B (en) | A kind of method of triggering ad-hoc location terminal, system and terminal | |
| US20170070867A1 (en) | Method and system for triggering terminal group | |
| CN102790979B (en) | Method and device for realizing priority alarm (PAM) in communication between machines | |
| CN103856928A (en) | Method and system for mobility management in M2M network | |
| CN102223688B (en) | A kind of method and system processing the preferential alert message of MTC | |
| CN103297946A (en) | Method and system for monitoring terminal behavior disorder | |
| CN102223613A (en) | Method and system for controlling signaling or data transmission of machine type communication equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |