CN101064925B - Method for network side to initiate multicasting service in WiMAX mobile communication system - Google Patents
Method for network side to initiate multicasting service in WiMAX mobile communication system Download PDFInfo
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- CN101064925B CN101064925B CN2006100605940A CN200610060594A CN101064925B CN 101064925 B CN101064925 B CN 101064925B CN 2006100605940 A CN2006100605940 A CN 2006100605940A CN 200610060594 A CN200610060594 A CN 200610060594A CN 101064925 B CN101064925 B CN 101064925B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
- H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
Abstract
The invention discloses a method to initiate, build and release the link of multi-cast service in WiMAX mobile communication system, the initiating and building method include following steps: mobile user obtains the IP address of multi-cast controller, and obtains the relative information of multi-cast session from multi-cast controller; the multi-cast controller sends the relative information of multi-cast session to the multi-cast sever; the multi-cast sever sends the relative information of multi-cast session to host BSC/PCF in the multi-cast service area; distributing the wireless source for users of host BSC/PCF and all sub BSC/PC; when it provides the multi-cast service, the media flow is sent to the mobile user platform via the sever of multi-cast content, multi-cast sever, host BSC/PCF, and/or sub BSC/PCF. The invention can make the MSS obtain more multi-cast service for WiMAX, and it can support the macro diversity function by dividing the MBS zone into host BS and sub BS, and it can share the wireless and network channels to save source.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the method that the network side initiation is set up and the release multicast service is connected in the WiMAX mobile communication system.
Background technology
WiMAX (global inserting of microwave interoperability forum, Worldwide Interoperability for Microware Access Forum) is a broadband wireless access (Broadband Wireless Access, a BWA) technology.The existing network architecture of WiMAX system is divided into following three layers as shown in Figure 1:
ASN (Access Service Network, access service network);
CSN (Connectivity Service Network, connectivity serving network);
ASP (Application Service Provider, application service provider) network/Internet.
ASN is a series of network functional entities that wireless access is provided for the user, comprises BS (Base Station, base station) and ASN-GW (Access Service Network Gateway, access service network gateway).The function of ASN comprises:
Provide the layer 2 between MSS (Mobile Subscriber Station, mobile subscriber station) and the BS to be connected; The agency transmits AAA (Authentication, Authorization, and Accounting, authentication, mandate, accounting server) message to the user attaching network, is used for authentication, mandate and charging; Find and select suitable NSP (Network Service Provider, Internet Service Provider) to be linked into the WiMAX service providing system; Connect setting up for user's layer 3 provides relay function (as, IP address assignment); Radio Resource is managed etc.
CSN provides IP internuncial a series of network functional entities for the user.The function of CSN comprises:
The IP address assignment of MSS; The access of Internet; Act on behalf of AAA () and ownership AAA (Home AAA) function; Strategy and control based on user Profile; Support the ASN-CSN tunnel; Clearing between user's charging and the operator; Tunnel between the Inter-CSN of support roaming function; Support Inter-ASN mobility etc.
The third party supplier of customer service or application is called application service provider ASP; The network that the application service provider is set up is called the ASP network; Internet, i.e. the Internet.
Multicast stream can be broadcasted in a multicast zone (being referred to as MBS Zone), can receive the multicast service (Multicast Broadcast Service, multicast and broadcast service) in the MBS Zone after the user's registration in this MBS Zone.When MSS moves to another BS from a BS in a MBS Zone, then MSS does not need to rebulid and connects the control multicast service.
In order to strengthen the receptivity of MSS, need to support grand diversity (macro diversity) function to guarantee that the multicast service transmission in one group of BS is synchronous.
The present network architecture of WiMAX only can provide unicast services to MSS, relies on the existing technology of packet domain that the multi-case data business can't be provided.The standard of eating dishes without rice or wine of WiMAX has only been mentioned the notion of MBS business and grand diversity, does not define the implementation of MBS business and grand diversity.The applicant has proposed to realize the system of multicast service in the WiMAX system, but does not also have network side to initiate the method for multicast service at present.
Summary of the invention
Technical problem to be solved by this invention is, a kind of multicast service method that provides in the WiMAX mobile communication system is provided, and the solution that a kind of network side initiation is set up and the release multicast service is connected is provided specifically.
The invention provides the method that network side initiation multicast service connects in a kind of WiMAX mobile communication system, comprise the steps:
(1) mobile subscriber station obtains the IP address of multicast controller, and obtains multicast conversation information from the multicast controller;
(2) the multicast controller sends to multicast server with described multicast conversation information;
(3) between multicast server and multicast content server, set up the multicast circulation road;
(4) multicast server sends to multicast conversation information among the main BSC/PCF in the multicast service area;
(5) be mobile subscriber station distributing radio resource under the main BSC/PCF;
(6) set up main BSC/PCF and from the R8 tunnel between the BSC/PCF;
(7) be mobile subscriber station distributing radio resource under the BSC/PCF;
(8) main BSC/PCF replys to multicast server;
(9) main BSC/PCF initiates the multi-cast registration request to multicast server, and the R6 tunnel as the bearer path of multicast stream is set up in request;
(10) multicast server returns multi-cast registration and replys, and sets up the bearer path R6 of multicast stream;
(11) when multicast service is provided, Media Stream is delivered to mobile subscriber station through multicast content server, multicast server, main BSC/PCF and/or from BSC/PCF.
Said method comprises that also the network side initiation discharges the multicast service step of connecting:
(12) multicast server sends R6 multi-cast registration updating message to main BSC/PCF, the release that the request multicast service connects;
(13) main BSC/PCF receives the request of release and returns the response of R6 multi-cast registration to multicast server;
(14) Radio Resource of main BSC/PCF release and mobile subscriber's interstation;
(15) main BSC/PCF sends to multicast server and has the traffic identifier that will discharge and the R6 multi-cast registration request of lifetime=0;
(16) multicast server discharges the information that this multicast connects correspondence, and returns the R6 multi-cast registration and reply to main BSC/PCF;
(17) discharge main BSC/PCF and from the R8 tunnel between BSC/PCF;
(18) from the Radio Resource between BSC/PCF release and the mobile subscriber station.
Technology of the present invention is compared with prior art, sets up and discharges the method that multicast service is connected for the multicast service of WiMAX provides, and makes MSS can obtain multicast service.This invention can be shared wireless side and network channels preferably by marking off main BS and support grand diversity feature from BS in a MBSZone, economizes on resources.
Description of drawings
Fig. 1 is the existing schematic network structure of WiMAX system;
Fig. 2 is the schematic network structure of system involved in the present invention;
Fig. 3 is the schematic diagram of multicast zone MBS Zone in the system involved in the present invention;
Fig. 4 is that network side initiates to set up the flow process that the multicast service connects in the inventive method;
Network side is initiated the flow process that release graphics 4 multicast of building service connects in Fig. 5 the inventive method;
Embodiment
The present invention proposes a kind of method that multicast is provided, be applied in the WiMAX system, and described the user and inserted multicast service, transmission multicast stream and discharge scene and the flow process that multicast connects.The network reference model of the WiMAX system multicast service that the applicant formerly proposes as shown in Figure 2.
This model mainly contains following characteristics:
1. in ASN-GW, increase MBS server (MBS Server) function, finish multicast service relevant control and management function, as, MBS connection identifier (MBS CID, MBS Connection IDentifier) distributes, the multicast service mandate.The MBS server admin is to liking BSC/PCF (Base Station Controller/Packet Control Function, base station controller/Packet Control Function), and management MBS Zone does not distinguish the user, only writes down BS information, and BS safeguards MSS information.
2. as shown in Figure 3, determine a main BS in a MBS Zone, corresponding BSC/PCF is called main BSC/PCF (Master BSC/PCF), and other BS conduct is from BS, and corresponding BSC/PCF is called from BSC/PCF (Slave BSC/PCF).Main BSC/PCF in the MBS Zone can fix according to concrete implementation strategy difference, also can be flexible configuration.In main BSC/PCF, increase multicast service scheduler program (MBS Scheduler) entity, finish functions such as multicast service scheduling, framing under the grand diversity.By the multicast service scheduler program cast service data in the MBS Zone is carried out centralized dispatching, guarantee the transmitting synchronous of the multi-case data under each BS in the MBS Zone, promptly only mail to main BSC/PCF for specific multicast flow data ASN-GW, ASN-GW also only sets up the R6 tunnel with main BSC/PCF, only need carry out the R6 Signalling exchange from BSC/PCF with ASN-GW, do not need to set up the R6 tunnel, main BSC/PCF by the R8 tunnel to multicast stream is provided from BSC/PCF, guarantee under MBS Zone of MSS that when mobile, the MBS program of watching does not interrupt.
3. increase MBS content supplier (MBS Content Provider), promptly the supplier of MBS content or source can be provided by operator.
4. increase MBS content server (MBS Content Server), for the access user of WiMAX system provides the multicast content service.The MBS content server can receive the multicast content that different MBS content providers provides, and they are merged and handle, and is transmitted to main BSC/PCF by ASN-GW then.
5. increase MBS controller (MBS Controller) functional entity, the content that auxiliary MSS acquisition can be subscribed to, and the content delivery of management from MBS content supplier to the MBS content server; And the content delivery that starts and stop the MBS content server.
6. multicast router (MR) is optional.If adopt tunnel transmission between MBS content server and the ASN-GW, then can omit MR.
7. at the original AAA of system, increase authentication, mandate and the billing function of MBS business.
Simply, the MBS operation flow comprises following basic step:
Step 1.MSS inserts the success of WiMAX network;
Step 2.MSS obtains the IP address of MBS controller;
Step 3.MSS visit MBS controller, the content information of request multicast service;
The foundation of step 4. multicast bearer path;
Step 5. transmission multicast Media Stream;
Other MSS of step 6. add the multicast service of building up;
The release of step 7. multicast bearer path.
But according to initiator's difference of operation flow, the foundation and the dispose procedure of multicast bearer path are different, and the present invention will initiate to set up and discharge and carry out detailed description the net side.
Below in conjunction with drawings and the specific embodiments, multicast service procedure of the present invention is described in further detail, comprise multicast service establishment of connection flow process, the user adds the flow process of multicast group and discharges the flow process that the multicast service connects.
As shown in Figure 4, description is that network side initiates to set up the flow process that MBS connects.
Issue MBS service provider under the situations such as a certain notice or advertising film, need network side to initiate the MBS operation flow, initiatively initiate to set up MBS by the MBS server this moment and connect.When network side is initiated operation flow, all set up the professional connection of MBS in all sub-districts of the corresponding MBS Zone overlay area of this MBS business.For the business that network side is initiated, BS can be in MBS Zone broadcast media stream.The user does not need initiatively to carry out the MBS registration, can watch programme content.
Idiographic flow is as follows:
401.MSS obtain the IP address of MBS controller, can by pre-configured, note issues or adopt modes such as DHCP (Dynamic Host Configuration Protocol, DHCP) flow process to obtain;
402.MSS obtain the MBS session information from the MBS controller, can adopt HTTP mode etc.;
403. before program began, the MBS controller sent to the MBS server to the MBS session information by service AAA;
404.MBS set up the multicast circulation road between server and the MBS content server, the MBS server can adopt tunnel style directly to set up bearer path with the MBS content server, or uses the IGMP agreement to join in the multicast group relevant with this MBS session of MR maintenance;
405.MBS server sends to the MBS session information among the main BSC/PCF in the MBS Zone;
406. be the MSS distributing radio resource under the main BSC/PCF;
407. set up main BSC/PCF and from the R8 tunnel between the BSC/PCF;
408. be distributing radio resource between the MSS under the BSC/PCF;
409. main BSC/PCF replys for MBS Server;
410. main BSC/PCF initiates the register requirement that the bearer path of multicast stream is set up, and begins to set up the R6 tunnel;
411. after main BSC/PCF received registration reply, the bearer path of multicast stream was set up and is finished;
412. when MBS content supplier began the broadcast program content, Media Stream was sent to MSS at last via MBS content server, MBS server, main BSC/PCF (or main BSC/PCF arrives from BSC/PCF).
As shown in Figure 5, description is that network side is initiated the flow process that release graphics 4 MBS that builds connects.
For the business that network side is initiated, normally network side is initiated the release of bearer path, when not thinking to continue to issue a certain notice or program again and finish as certain MBS content supplier, is initiatively initiated the release of R6 multicast message by the MBS server.Concrete release flow process is as follows:
Upgrade (R6 BC Registration Update) message 501.MBS server sends the R6 multi-cast registration to main BSC/PCF, initiate the release of all A10 connections of this MBS session correspondence;
502. main BSC/PCF returns R6 multi-cast registration response (R6BC Registration Acknowledge), tells the MBS server to accept the release of its initiation;
503. the Radio Resource between main BSC/PCF release and MSS;
504. main BSC/PCF initiates to discharge the R6 connection requests, sends R6 multi-cast registration request (R6BC Registration Request) to the MBS server, carries the traffic identifier that will discharge, and lifetime=0;
Connect corresponding information 505.MBS server discharges this MBS, return the R6 multi-cast registration then and reply (R6BC Registration Reply), discharge the R6 tunnel and finish;
506. discharge main BSC/PCF and from the R8 tunnel between BSC/PCF;
507. from the Radio Resource between BSC/PCF initiation release and MSS.
Mobile subscriber station is initiated the method for multicast service in a kind of WiMAX mobile communication system, initiates multicast service by the mobile subscriber station under the dominant base, specifically comprises the steps:
(1) mobile subscriber station obtains the IP address of multicast controller, and obtains multicast conversation information from the multicast controller;
(2) mobile subscriber station under the dominant base is initiated multi-cast registration;
(3) main BSC/PCF confirms to have multicast conversation information, and need not to use the key authentication;
(4) multicast server sends the R6 multicast service response that has the multicast conversation connection identifier to main BSC/PCF;
(5) between multicast server and multicast content server, set up the Media Stream passage;
(6) confirm to have between main BSC/PCF and multicast server the bearer path of multicast service;
(7) Radio Resource of the main BSC/PCF of distribution and mobile subscriber's interstation;
(8) set up in main BSC/PCF and the same multicast zone all from the R8 tunnel between BSC/PCF;
(9) main BSC/PCF returns to mobile subscriber station and accepts replying of multi-cast registration;
(10) when multicast service is provided, Media Stream is delivered to mobile subscriber station through multicast content server, multicast server, main BSC/PCF.
Mobile subscriber station is initiated the method for multicast service in a kind of WiMAX mobile communication system, is initiated by the mobile subscriber station under the base station, specifically comprises the steps:
(1) mobile subscriber station obtains the IP address of multicast controller, and obtains multicast conversation information from the multicast controller;
(2) mobile subscriber station under the base station is initiated multi-cast registration;
(3) confirm to have multicast conversation information from BSC/PCF, and need not to use the key authentication;
(4) multicast server is to send the R6 multicast service response that has the multicast conversation connection identifier from BSC/PCF;
(5) between multicast server and multicast content server, set up the Media Stream passage;
(6) confirm to have between main BSC/PCF in multicast server and the multicast zone bearer path of multicast service;
(7) set up main BSC/PCF and from the R8 tunnel between BSC/PCF;
(8) distribution is from the Radio Resource of BSC/PCF and mobile subscriber's interstation;
(9) return to mobile subscriber station from BSC/PCF and accept replying of multi-cast registration;
(10) when multicast service is provided, with Media Stream through multicast content server, multicast server, main BSC/PCF, deliver to mobile subscriber station from BSC/PCF.
The above only is preferred embodiment of the present invention, and purpose is to make those skilled in the art can make or use the present invention.The various modifications of these embodiment are conspicuous for a person skilled in the art, and Ding Yi rule can be applied among other embodiment and not use creativity here.Therefore, the embodiment that the present invention is not limited to illustrate here, and be applicable to and meet here the principle the most wide in range scope consistent with novel feature that discloses.
Claims (15)
1. mobile subscriber station is initiated the method for multicast service in the WiMAX mobile communication system, it is characterized in that, by the initiation of the mobile subscriber station dominant base under multicast service, specifically comprises the steps:
(1) mobile subscriber station obtains the IP address of multicast controller, and obtains multicast conversation information from the multicast controller;
(2) mobile subscriber station under the dominant base is initiated multi-cast registration;
(3) main BSC/PCF confirms to have multicast conversation information, and need not to use the key authentication;
(4) multicast server sends the R6 multicast service response that has the multicast conversation connection identifier to main BSC/PCF;
(5) between multicast server and multicast content server, set up the Media Stream passage;
(6) confirm to have between main BSC/PCF and multicast server the bearer path of multicast service;
(7) Radio Resource of the main BSC/PCF of distribution and mobile subscriber's interstation;
(8) set up in main BSC/PCF and the same multicast zone all from the R8 tunnel between BSC/PCF;
(9) main BSC/PCF returns to mobile subscriber station and accepts replying of multi-cast registration;
(10) when multicast service is provided, Media Stream is delivered to mobile subscriber station through multicast content server, multicast server, main BSC/PCF.
2. the method for claim 1 is characterized in that, further comprises the release multicast service step of connecting of being initiated by the mobile subscriber station under the dominant base:
(11) main BSC/PCF receives that last mobile subscriber station under it initiates withdraw from the multicast service connection request after, send multicast service to multicast server and discharge request message;
(12) multicast server is deleted the corresponding multicast information of being safeguarded, and returns multicast service release request responding;
(13) after multicast server confirms that this main BSC/PCF is the BSC/PCF of last receiving multicast traffic in the multicast zone, the release in the R6 tunnel of initiation and main BSC/PCF, and to main BSC/PCF transmission R6 multi-cast registration updating message;
(14) main BSC/PCF returns the R6 multi-cast registration to multicast server and replys;
(15) Radio Resource of the main BSC/PCF of release and mobile subscriber's interstation;
(16) main BSC/PCF is to the R6 multi-cast registration request message of multicast server transmission lifetime=0, and the R6 that request discharges multicast service connects;
(17) multicast server reclaims the multicast conversation resource, and returns the R6 multi-cast registration and reply, and the R6 that discharges the multicast conversation correspondence connects;
(18) main BSC/PCF initiates to discharge and R8 tunnel from BSC/PCF;
(19) discharge this multicast service and be connected Radio Resource under the BSC/PCF;
(20) multicast server discharges the Media Stream passage with the multicast content server after judgement does not have R6 to connect existence.
3. method as claimed in claim 1 or 2 is characterized in that, mobile subscriber station is to issue or adopt DHCP flow process mode to obtain the IP address of multicast controller by pre-configured or note in the described step (1);
Mobile subscriber station is to adopt the HTTP mode to obtain multicast conversation information from the multicast controller.
4. method as claimed in claim 3 is characterized in that, have in the multi-cast registration described in the described step (2) user ID, the program identification of being asked or, authentication information.
5. method as claimed in claim 4 is characterized in that, main BSC/PCF is when having multicast conversation information and need not to use outside the situation of key authentication, and described step (3) further comprises:
(3-1) main BSC/PCF sends the request of R6 multicast service to multicast server;
(3-2) multicast server sends RADIUS to service AAA and inserts request;
After (3-3) service AAA determines that the user has the authority that receives institute's request content, transmit described RADIUS to the multicast controller and insert request;
After (3-4) the multicast controller judges that according to user profile registration request from user is legal, return RADIUS to service AAA and accept message;
(3-5) service AAA returns RADIUS to multicast server and accepts message.
6. method as claimed in claim 5, it is characterized in that, when setting up the Media Stream passage in the described step (5) between multicast server and multicast content server, multicast server employing tunnel style is directly set up bearer path with the multicast content server or is used multicast protocol to join in the multicast group of being safeguarded by multicast router relevant with this multicast conversation and realize.
7. method as claimed in claim 6 is characterized in that, described step (6) comprising:
If main BSC/PCF has set up the bearer path of multicast IP stream with multicast server, then no longer set up the R6 tunnel between multicast server and main BSC/PCF;
If do not have bearer path between main BSC/PCF and multicast server, then main BSC/PCF sends the request of R6 multi-cast registration to multicast server, and multicast server returns the R6 multi-cast registration and replys the foundation of finishing bearer path.
8. mobile subscriber station is initiated the method for multicast service in the WiMAX mobile communication system, it is characterized in that, by the initiation of the mobile subscriber station from the base station under, specifically comprises the steps:
(1) mobile subscriber station obtains the IP address of multicast controller, and obtains multicast conversation information from the multicast controller;
(2) mobile subscriber station under the base station is initiated multi-cast registration;
(3) confirm to have multicast conversation information from BSC/PCF, and need not to use the key authentication;
(4) multicast server is to send the R6 multicast service response that has the multicast conversation connection identifier from BSC/PCF;
(5) between multicast server and multicast content server, set up the Media Stream passage;
(6) confirm to have between main BSC/PCF in multicast server and the multicast zone bearer path of multicast service;
(7) set up main BSC/PCF and from the R8 tunnel between BSC/PCF;
(8) distribution is from the Radio Resource of BSC/PCF and mobile subscriber's interstation;
(9) return to mobile subscriber station from BSC/PCF and accept replying of multi-cast registration;
(10) when multicast service is provided, with Media Stream through multicast content server, multicast server, main BSC/PCF, deliver to mobile subscriber station from BSC/PCF.
9. method as claimed in claim 8 is characterized in that, further comprises the release multicast service step of connecting of being initiated by the mobile subscriber station under the base station:
(11) from BSC/PCF receive that last mobile subscriber station under it initiates withdraw from the multicast service connection request after, send multicast service to multicast server and discharge request message;
(12) multicast server is deleted the corresponding multicast information of being safeguarded, and returns multicast service release request responding;
(13) after multicast server confirms that this is the BSC/PCF of last receiving multicast traffic in the multicast zone from BSC/PCF, initiate the release with the R6 tunnel of main BSC/PCF, and send R6 multi-cast registration updating message to main BSC/PCF;
(14) main BSC/PCF returns the R6 multi-cast registration to multicast server and replys;
(15) discharge this multicast service and be connected Radio Resource under the main BSC/PCF;
(16) main BSC/PCF is to the R6 multi-cast registration request message of multicast server transmission lifetime=0, and the R6 that request discharges multicast service connects;
(17) multicast server reclaims the multicast conversation resource, and returns the R6 multi-cast registration and reply, and the R6 that discharges the multicast conversation correspondence connects;
(18) main BSC/PCF initiates to discharge and R8 tunnel from BSC/PCF;
(19) release is from the Radio Resource of BSC/PCF and mobile subscriber's interstation;
(20) multicast server discharges the Media Stream passage with the multicast content server after judgement does not have R6 to connect existence.
10. method as claimed in claim 8 or 9 is characterized in that, mobile subscriber station is to issue or adopt DHCP flow process mode to obtain the IP address of multicast controller by pre-configured or note in the described step (1);
Mobile subscriber station is to adopt the HTTP mode to obtain multicast conversation information from the multicast controller.
11. method as claimed in claim 10 is characterized in that, have in the multi-cast registration described in the described step (2) user ID, the program identification of being asked or, authentication information.
12. method as claimed in claim 11 is characterized in that, when having multicast conversation information and need not to use outside the situation of key authentication, described step (3) further comprises from BSC/PCF:
(3-1) send the request of R6 multicast service to multicast server from BSC/PCF;
(3-2) multicast server sends RADIUS to service AAA and inserts request;
After (3-3) service AAA determines that the user has the authority that receives institute's request content, transmit described RADIUS to the multicast controller and insert request;
After (3-4) the multicast controller judges that according to user profile registration request from user is legal, return RADIUS to service AAA and accept message;
(3-5) service AAA returns RADIUS to multicast server and accepts message.
13. method as claimed in claim 12, it is characterized in that, when setting up the Media Stream passage in the described step (5) between multicast server and multicast content server, multicast server employing tunnel style is directly set up bearer path with the multicast content server or is used multicast protocol to join in the multicast group of being safeguarded by multicast router relevant with this multicast conversation and realize.
14. method as claimed in claim 13 is characterized in that, described step (6) comprising:
If multicast server has been set up the bearer path of multicast IP stream with main BSC/PCF, then no longer set up the R6 tunnel between multicast server and main BSC/PCF;
If do not have bearer path between multicast server and main BSC/PCF, then multicast server sends the multicast service Indication message to main BSC/PCF, main BSC/PCF sends the request of R6 multi-cast registration to multicast server after responding this multicast service Indication message, and multicast server returns the R6 multi-cast registration and replys the foundation of finishing the multicast bearer path afterwards.
15. method as claimed in claim 14 is characterized in that, described step (7) comprising:
Set up under the mobile subscriber station from the R8 tunnel between BSC/PCF and main BSC/PCF;
Set up other from the R8 tunnel between BSC/PCF and main BSC/PCF.
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| CN2006100605940A CN101064925B (en) | 2006-04-29 | 2006-04-29 | Method for network side to initiate multicasting service in WiMAX mobile communication system |
| PCT/CN2006/003738 WO2007124633A1 (en) | 2006-04-29 | 2006-12-30 | METHOD OF PROVIDING MULTI CAST SERVICE BY NETWORK SIDE IN WiMAX MOBILE COMMUNICATION SYSTEM |
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| CN2006100605940A CN101064925B (en) | 2006-04-29 | 2006-04-29 | Method for network side to initiate multicasting service in WiMAX mobile communication system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437367A (en) * | 2002-02-09 | 2003-08-20 | 华为技术有限公司 | Multicast business realizing method in mobile network |
| CN1438807A (en) * | 2002-02-10 | 2003-08-27 | 华为技术有限公司 | Method for selecting wireless channel distribution in multiple channel broadcasting business |
| CN101064924A (en) * | 2006-04-29 | 2007-10-31 | 中兴通讯股份有限公司 | Method for mobile subscriber to initiate multicasting service in WiMAX mobile communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6996414B2 (en) * | 2001-04-30 | 2006-02-07 | Motorola, Inc. | System and method of group calling in mobile communications |
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- 2006-04-29 CN CN2006100605940A patent/CN101064925B/en not_active Expired - Fee Related
- 2006-12-30 WO PCT/CN2006/003738 patent/WO2007124633A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437367A (en) * | 2002-02-09 | 2003-08-20 | 华为技术有限公司 | Multicast business realizing method in mobile network |
| CN1438807A (en) * | 2002-02-10 | 2003-08-27 | 华为技术有限公司 | Method for selecting wireless channel distribution in multiple channel broadcasting business |
| CN101064924A (en) * | 2006-04-29 | 2007-10-31 | 中兴通讯股份有限公司 | Method for mobile subscriber to initiate multicasting service in WiMAX mobile communication system |
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| WO2007124633A1 (en) | 2007-11-08 |
| CN101064925A (en) | 2007-10-31 |
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