CN1960346A - Method for registering multimedia service of broadcast / multicast service - Google Patents
Method for registering multimedia service of broadcast / multicast service Download PDFInfo
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Abstract
The method is used in 3G-WLAN system and comprises: when the packet data gateway in communication system determines the context born by the broadcast and multicast service doesn't exists in itself according to the broadcast and multicast access request sent by user end, the packet data gateway sends the broadcast and multicast registration request to the broadcast and multicast service center; after the broadcast/multicast center receives the registration request, it creates the context born by the broadcast/multicast service and returns the response of broadcast/multicast registration to the packet data gateway; the packet data gateway receives the registration response, and ends the registration.
Description
Technical field
The present invention relates to wireless communication technology, refer to a kind of register method of multimedia broadcast/group broadcast service especially.
Background technology
Because Internet network etc. is downloaded, browsed at a high speed to the data rate that the third generation (3G) mobile communication provides far above second generation mobile communication, so the 3G mobile communication can be supported the multiple business form, such as visual telephone, picture.In the 3G business, there is a class business to have the characteristics of mass-sending, send data simultaneously promptly can for certain a group user in the wireless network, such as weather forecast, news film, the sports tournament collection of choice specimens etc.In order to make full use of the mass-sending characteristics of above-mentioned business, the 3G mobile communication system begins to introduce the notion of broadcast/group broadcast from Rel-6, so that effectively utilize limited empty resource, provides bigger power system capacity.
In broadcasting/packet service (MBMS, Multimedia Broadcast/Multicast Service), data arrive from root node before the destination node, need the forwarding through intermediate node.For an intermediate node, no matter its downstream comprises the destination node what expectations receive data, and its upstream node always sends a piece of data to this intermediate node; After intermediate node was received data, the interstitial content that receives data according to its downstream expectation duplicated this data, and to described downstream node distributing data.So in the broadcasting/packet service data transmission procedure, each bar branch of business data transmission tree only transmits a piece of data, takies a transfer resource.Wherein, the difference of multicast and broadcasting is: the user need subscribe to multicast service just can receive information; Broadcasting service is that all users in wireless network send information.As seen from the above description, can provide identical information to a large number of users simultaneously by the broadcast/group broadcast mode, so greatly saved Internet resources.
Fig. 1 is the wireless network architecture schematic diagram of existing support broadcasting/packet service.As shown in Figure 1, broadcast/multicast service center (BM-SC, Broadcast/Multicast-Service Centre) 101 links to each other by Gmb/Gi interface and a plurality of Gateway GPRS Support Node (GGSN, Gateway GPRS SupportNode) 102; GGSN links to each other by Gn/Gp interface and a plurality of Serving GPRS Support Node (SGSN, Serving GPRS Support Node) 103; SGSN links to each other with UMTS Terrestrial radio access network (UTRAN) 104 by the Iu interface, or links to each other with GSM enhancing wireless access network (GERAN) 105 by the Iu/Gb interface.At last, UTRAN connects user terminal (UE) 106 by the Uu interface, and perhaps GERAN links to each other with UE by Um Interface.In above-mentioned network configuration, GGSN and SGSN belong to core net (CN) node in the wireless network.
When broadcast/multicast service center is multimedia broadcast/group broadcast service transmission data, can be used as the access point that is used for MBMS content delivery, mandate and initiation MBMS bearer service among the PLMN, also can dispatch the MBMS transfer of data.Be BM-SC as a functional entity, must comprise following function: member's function, session and sending function, agency and transfer function, professional declaration function and safety function etc.
Based on system configuration shown in Figure 1, the registration process of existing MBMS business may further comprise the steps as shown in Figure 2:
Step 201, the UE need obtain the MBMS business datum time that detects self control as the RNC among the UTRAN will send MBMS register requirement (MBMS RegistrationRequest) message to SGSN.
If the bearer context of this MBMS business not on step 202 SGSN, SGSN just creates a MBMS bearer context, this context is placed " Standby " state, and send MBMS Registration Request message to GGSN, carry IP multicast address and APN in the above-mentioned message.
In this step, SGSN also will carry out following operation after receiving the register requirement of RNC:
1) the RNC sign is added in " list ofdownstream nodes " parameter of the MBMS bearer context of self creating.
2) return MBMS registration response (MBMS Registration Response) message, the MBMS bearing capacity of carrying interim horde group id (TMGI) and requiring to RNC.The MBMS bearing capacity of described requirement refers to service quality (QoS).
3) if the MBMS bearer context is in " Active " state, SGSN just begins (Session Start) flow process to the RNC initiation session.
If the bearer context of this MBMS business not on step 203 GGSN, GGSN just creates a MBMS bearer context, and sends the MBMS Registration Request message of carrying IP multicast address and APN to agency and the transport module of BM-SC.
In this step, GGSN also will carry out following operation after receiving the register requirement of SGSN:
1) the SGSN sign is added in " list ofdownstream nodes " parameter of the MBMS bearer context of self creating.
2) return MBMS Registration Response message to SGSN, carry the MBMS bearing capacity of TMGI and requirement.
3) if the MBMS bearer context is in " Active " state, GGSN just initiates Session Start flow process to SGSN.
The agency of step 204, BM-SC and transport module add the sign of GGSN in " list of downstream nodes " parameter of MBMS bearer context, and return MBMSRegistration Response message to GGSN, in this message, carry the MBMS bearing capacity of TMGI and requirement.Meanwhile, if the MBMS bearer context is in " Active " state, BM-SC just initiates Session Start flow process to GGSN.
The register flow path of above-mentioned MBMS business is that Access Network is GERAN/UTRAN at the design of the system architecture of GPRS/UMTS shown in Figure 1.
Along with the user improves day by day to the requirement of wireless access rate, WLAN (wireless local area network) (WLAN, Wireless Local Area Network) is also arisen at the historic moment, and this WLAN can provide wireless data access at a high speed in more among a small circle.User terminal can link to each other with internet (Internet), Intranet (Intranet) by the Access Network of WLAN, also can be connected with ownership/accesses network in the 3G systems such as 3GPP, 3GPP2, be called interworking WLAN (I-WLAN) with the wlan network of 3G system intercommunication via the Access Network of WLAN.
The structure of 3G-WLAN intercommunicating system as shown in Figure 3, comprise: WLAN user terminal (WLANUE) 301, WLAN (wireless local area network) Access Network (WLAN AN) 302, WLAN (wireless local area network) IAD (WAG, WLAN Access Gateway) 303, packet data gateway (PDG, Packet Data Gateway) 304, authentication and authorization charging (AAA) server 305 and BM-SC 306.
Wherein, WLAN UE links to each other with Access Network 302 by the Ww interface, and perhaps WLAN UE directly links to each other with PDG 304 by the Wu interface.Access Network 302 links to each other with WAG 303 by the Wn interface, and perhaps Access Network 302 links to each other with aaa server 305 by the Wa interface.WAG links to each other with PDG 304 by the Wp interface, and PDG 304 is connected with aaa server 305 by the Wm interface.Aaa server links to each other with BM-SC 306, perhaps PDG directly is connected with BM-SC, wherein between PDG and the BM-SC, and the signaling interface between aaa server and the BM-SC can realize that the data-interface between PDG and the BM-SC can be realized based on the Wi interface based on the Gmb interface.
Based on above-mentioned connection, when WLAN UE inserted in this locality, UE was connected with the 3G home network via Access Network; When UE is in roaming, link to each other with the 3G accesses network, connect the home network of described UE again by accesses network via Access Network.In order to support the roaming of UE, part entity in the 3G accesses network and the interconnection of the correspondent entity in the home network link to each other by the Wd interface with aaa server in the home network such as: the AAA acting server in the 3G accesses network; WAG in the 3G accesses network is connected etc. with PDG in the home network.
As a kind of broadband access technology, WLAN can provide the data, services of two-forty, thus can the interconnection by WLAN and 3G system introduce the MBMS business, so that provide and show the MBMS business to the user fully.But, do not provide in the prior art with WLAN as Access Network, be applicable to the MBMS service log-on method of 3G-WLAN framework, make the MBMS business on the 3G-WLAN framework, to carry out.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of register method of multimedia broadcast/group broadcast service, makes the 3G-WLAN environment provide MBMS business for the user.
For achieving the above object, technical scheme of the present invention specifically is achieved in that
A kind of register method of multimedia broadcast/group broadcast service, be applicable to the 3G-WLAN intercommunicating system, the broadcasting/packet service that packet data gateway in the intercommunicating system sends according to user terminal inserts when request is definite self not to exist the bearer context of described broadcasting/packet service, and this method may further comprise the steps:
A, packet data gateway send the broadcasting/packet service register requirement to broadcast/multicast service center;
After b, broadcast/multicast service center receive described register requirement, create the bearer context of described broadcasting/packet service, and reply broadcasting/packet service registration response and give packet data gateway;
C, packet data gateway are handled the registration response that receives, and finish registration.
Among the step b, after broadcast/multicast service center received register requirement, this method further comprised: broadcast/multicast service center is the described packet data gateway sign of record in the downstream node tabulation of the bearer context of self creating.
Among the step b, broadcast/multicast service center sends described registration and responds to behind the packet data gateway, and further transmission information is disposed and is notified to packet data gateway;
Then finish before the registration among the step c, this method further comprises: after the packet data gateway information that receives is disposed notice, bearer context information, user ID and Tunnel Identifier are sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD.
Finish before the registration among the step c, this method further comprises: packet data gateway sends to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD with bearer context information, user ID and Tunnel Identifier.
Among the step a, packet data gateway sends the broadcasting/packet service register requirement to broadcast/multicast service center by aaa server;
Among the step b, broadcast/multicast service center is replied broadcasting/packet service registration response by aaa server and is given packet data gateway.
Among the step b, after broadcast/multicast service center received described register requirement, this method further comprised: broadcast/multicast service center writes down described packet data gateway sign and described aaa server sign respectively in the downstream node tabulation of the bearer context of self creating.
Among the step a, after aaa server receives described register requirement, at the bearer context of self creating described broadcasting/packet service.
Among the step b, after aaa server received the registration response, this method further comprises: aaa server sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD with bearer context information, user ID and Tunnel Identifier.
Finish before the registration among the step c, this method further comprises: packet data gateway sends information to aaa server and disposes notice, after aaa server receives notice, bearer context information, user ID and Tunnel Identifier are sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD.
Finish before the registration among the step c, this method further comprises: broadcast/multicast service center is sent information to aaa server and is disposed notice, after aaa server receives notice, bearer context information, user ID and Tunnel Identifier are sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD.
Described user ID comprises following at least a sign: international mobile subscriber identifier, travelling carriage comprehensive service digital net number, network access identifier and session initiation protocol unified resource identifier.
Described Tunnel Identifier comprises following at least a sign: internet safety protocol safe association, Security Parameter Index, internet key exchange security association, and IP address and port numbers.
Described broadcasting/packet service register requirement/response is carried by following any agreement: Diameter, radius protocol, http protocol, Session Initiation Protocol and wap protocol.
Among the step a, packet data gateway sends before the register requirement, and this method further comprises: packet data gateway is that described broadcasting/packet service is created bearer context;
Then the method for the processing of packet data gateway described in step c registration response is: packet data gateway is provided with the bearer context of self according to the registration response.
Among the step a, packet data gateway for described broadcasting/packet service generates first beared information, and sends by the broadcasting/packet service register requirement when creating bearer context;
Among the step b, after broadcast/multicast service center receives described register requirement, the respective items of the bearer context of self creating is set according to first beared information, and generate second beared information for described broadcasting/packet service, more described second beared information is sent to packet data gateway by broadcasting/packet service registration response;
Then among the step c, packet data gateway is provided with the respective items of the bearer context of self according to second beared information.
Described first beared information comprises: IP multicast address and wireless local network connecting point title.
Described second beared information comprises: the MBMS bearing capacity and the MBMS service area of interim horde group id, requirement.
The method that packet data gateway described in the step c is handled the registration response is: packet data gateway is created bearer context at self, and according to the registration response described bearer context is set.
As seen from the above technical solution, the register method of this multimedia broadcast/group broadcast service of the present invention by the entire flow of MBMS service log-on under the radio local network environment is provided, makes the MBMS business to carry out on the 3G-WLAN framework.
Description of drawings
Fig. 1 is a wireless network architecture schematic diagram of supporting broadcasting/packet service in the prior art;
Fig. 2 is the registration process of MBMS business in the prior art;
Fig. 3 is the composition structure of 3G-WLAN intercommunicating system in the prior art;
Fig. 4 is the register flow path of MBMS business in the first embodiment of the invention;
Fig. 5 is the register flow path of MBMS business in the second embodiment of the invention;
Fig. 6 is the register flow path of MBMS business in the third embodiment of the invention;
Fig. 7 is the register flow path of MBMS business in the fourth embodiment of the invention;
Fig. 8 is the register flow path of MBMS business in the fifth embodiment of the invention;
Fig. 9 is the register flow path of MBMS business in the sixth embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
Based on 3G-WLAN system configuration shown in Figure 3, MBMS service log-on flow process of the present invention is as follows:
Embodiment one,
As shown in Figure 4, the registration process of MBMS business may further comprise the steps:
Step 401, WLAN UE send the request of MBMS service access by Access Network and WAG to PDG.
After step 402, PDG receive above-mentioned request, judge the MBMS bearer context that self does not have described business, then trigger registration process.
Step 403, PDG send the MBMS register requirement to BM-SC.
Carrying PDG in the described register requirement is first beared information of the MBMS bearer context generation of described business, and this information comprises: IP multicast address and wireless local network connecting point title (W-APN) etc.
In this step, PDG can self create the MBMS bearer context of described business before sending the MBMS register requirement.
After step 404, BM-SC receive register requirement, create the MBMS bearer context of described business, this PDG sign is added in the downstream node tabulation (listof downstream nodes) of the MBMS bearer context of being created, and reply the MBMS registration reply message to PDG.
Owing to carry first beared information in the register requirement, BM-SC will dispose the corresponding parameter of the MBMS bearer context of self creating according to first beared information.
In addition, carrying BM-SC in the described registration response is second beared information of the MBMS bearer context generation of described business, and this information comprises: the MBMS bearing capacity of TMGI, requirement and MBMS service area etc.
Above-mentioned MBMS register requirement and/or response can adopt following any agreement carrying to send, and are respectively: Diameter, radius protocol, http protocol, Session Initiation Protocol and wap protocol etc., do not give unnecessary details herein.
Step 405, PDG handle the registration response that receives, and registration process finishes.
If in the step 403, PDG has created the bearer context of self, and PDG will dispose the corresponding parameter of the MBMS bearer context of self creating according to second beared information this moment.
If PDG does not carry out the operation of creating bearer context in the step 403, PDG can create bearer context earlier in this step after receiving the registration response, the more corresponding parameter of the MBMS bearer context that configuration is created self according to second beared information.
Embodiment two,
As shown in Figure 5, the registration process of MBMS business may further comprise the steps:
Step 501～502 are identical with step 401～402 among Fig. 4, repeat no more herein.
Step 503, PDG self are creating the MBMS bearer context of described business, and are sending the MBMS register requirement to aaa server.After aaa server receives above-mentioned register requirement, the MBMS register requirement is sent to BM-SC.
In this step, aaa server can also self created the MBMS bearer context of described business after receiving register requirement, and this PDG sign is added among the list ofdownstream nodes of bearer context.
Carrying PDG in the described register requirement is first beared information of the MBMS bearer context generation of described business, and this information comprises: IP multicast address and W-APN etc.
After step 504, BM-SC receive register requirement, create the MBMS bearer context of described business, this MBMS bearer context is provided with two downstream node tabulations, is respectively applied for record PDG sign and aaa server sign.Then, BM-SC replys the MBMS registration reply message and gives aaa server, by aaa server described registration response is transmitted to PDG.
In this step, after the BM-SC record PDG sign, in follow-up business data transmission, BM-SC can directly mail to business datum corresponding PDG.In addition, the purpose of BM-SC record aaa server sign is, sends signaling according to the aaa server sign, begins signaling etc. such as session, to WLAN AN and/or WAG etc.
Carrying BM-SC in the described registration response is second beared information of the MBMS bearer context generation of described business, and this information comprises: the MBMS bearing capacity of TMGI, requirement and MBMS service area etc.
Aaa server can be revised second beared information that carries in the message after receiving registration response, such as the MBMS bearing capacity that requires etc.
After step 505, PDG receive the registration response, the corresponding parameter of the MBMS bearer context that configuration is created self according to second beared information, registration process finishes.
Embodiment three,
As shown in Figure 6, the registration process of MBMS business may further comprise the steps:
Step 601～604 are identical with step 501～504 among Fig. 5, repeat no more herein.
Step 605, aaa server send the information notification message, and MBMS bearer context information, user ID and Tunnel Identifier are sent to WLAN AN and/or WAG.
In addition, aaa server can be according to setting in advance the response message that receives or do not receive WLAN AN and/or WAG answer.
Described MBMS bearer context information comprises: the bearer context parameter of agreements such as the MBMS bearing capacity of TMGI, requirement and MBMS service area regulation.
Described user ID comprises following at least a sign: international mobile subscriber identifier (IMSI), travelling carriage comprehensive service digital net number (MSISDN), network access identifier (NAI) and session initiation protocol unified resource identifier (SIP URI).
Described Tunnel Identifier comprises following at least a sign: internet safety protocol safe association (IPsecSA), Security Parameter Index (SPI), internet key exchange security association (IKE SA), and IP address and port numbers.
Embodiment four,
As shown in Figure 7, the registration process of MBMS business may further comprise the steps:
Step 701～704 are identical with step 401～404 among Fig. 4, repeat no more herein.
Step 705, BM-SC send information to PDG and dispose notice, require PDG that MBMS bearer context information, user ID and Tunnel Identifier are deployed to WLAN AN and/or WAG.In this step, described information is disposed notice and can be carried by registration reply message, also can send with independent message.
Step 706, PDG send to WLAN AN and/or WAG with MBMS bearer context information, user ID and Tunnel Identifier by aaa server after receiving described information deployment notice.In addition, PDG can be according to setting in advance the response message that receives or do not receive WLAN AN and/or WAG answer.
Perhaps, PDG directly sends to WLAN AN and/or WAG with MBMS bearer context information, user ID and Tunnel Identifier by the information notification message in the step 706, and without aaa server.
Embodiment five,
As shown in Figure 8, the registration process of MBMS business may further comprise the steps:
Step 801～804 are identical with step 401～404 among Fig. 4, repeat no more herein.
The information notification message that step 805, PDG will carry MBMS bearer context information, user ID and Tunnel Identifier directly sends to WLAN AN and/or WAG.In addition, PDG can be according to setting in advance the response message that receives or do not receive WLAN AN and/or WAG answer.
Perhaps, PDG sends information to aaa server and disposes notice in the step 805, after aaa server receives notice, MBMS bearer context information, user ID and Tunnel Identifier is sent to WLAN AN and/or WAG.
Embodiment six,
As shown in Figure 9, the registration process of MBMS business may further comprise the steps:
Step 901～904 are identical with step 401～404 among Fig. 4, repeat no more herein.
Step 905, BM-SC send information to aaa server and dispose notice.
After step 906, aaa server receive notice, MBMS bearer context information, user ID and Tunnel Identifier are sent to WLAN AN and/or WAG.In addition, BM-SC can be according to setting in advance the response message that receives or do not receive WLAN AN and/or WAG answer.
Perhaps, BM-SC directly sends to WLAN AN and/or WAG with MBMS bearer context information, user ID and Tunnel Identifier by the information notification message in the step 905, and without aaa server.
Further, in the above-described embodiments, after Access Network and/or WAG receive the request of MBMS service access, also can judge the MBMS bearer context that self whether has described business, if there is no then self creating the MBMS bearer context of described business, and upstream nodes is sent register requirement.
Such as, Access Network is judged can send register requirement to WAG when self not having the MBMS bearer context.If WAG has obtained bearer context information in process before, then reply the registration of carrying bearer context information and respond to Access Network.Wherein, the mode that WAG obtains bearer context information can be initiatively to be disposed by upstream node, by the information notification message, bearer context information is sent to WAG such as PDG, aaa server or BM-SC; Or WAG obtains from PDG by register requirement.
If also there is not the MBMS bearer context of described business on the WAG, then WAG will send register requirement to its upstream node PDG.
By the above embodiments as seen, the register method of this multimedia broadcast/group broadcast service of the present invention, by the entire flow of MBMS service log-on under the radio local network environment is provided, make the MBMS business on the 3G-WLAN framework, to carry out, thereby can make full use of the high-speed data service that WLAN provides.
Claims (18)
1, a kind of register method of multimedia broadcast/group broadcast service, be applicable to the 3G-WLAN intercommunicating system, it is characterized in that, the broadcasting/packet service that packet data gateway in the intercommunicating system sends according to user terminal inserts when request is definite self not to exist the bearer context of described broadcasting/packet service, and this method may further comprise the steps:
A, packet data gateway send the broadcasting/packet service register requirement to broadcast/multicast service center;
After b, broadcast/multicast service center receive described register requirement, create the bearer context of described broadcasting/packet service, and reply broadcasting/packet service registration response and give packet data gateway;
C, packet data gateway are handled the registration response that receives, and finish registration.
2, method according to claim 1, it is characterized in that, among the step b, after broadcast/multicast service center received register requirement, this method further comprised: broadcast/multicast service center is the described packet data gateway sign of record in the downstream node tabulation of the bearer context of self creating.
3, method according to claim 1 is characterized in that, among the step b, broadcast/multicast service center sends described registration and responds to behind the packet data gateway, and further transmission information is disposed and is notified to packet data gateway;
Then finish before the registration among the step c, this method further comprises: after the packet data gateway information that receives is disposed notice, bearer context information, user ID and Tunnel Identifier are sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD.
4, method according to claim 1, it is characterized in that, finish before the registration among the step c, this method further comprises: packet data gateway sends to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD with bearer context information, user ID and Tunnel Identifier.
5, method according to claim 1 is characterized in that, among the step a, packet data gateway sends the broadcasting/packet service register requirement to broadcast/multicast service center by aaa server;
Among the step b, broadcast/multicast service center is replied broadcasting/packet service registration response by aaa server and is given packet data gateway.
6, method according to claim 5, it is characterized in that, among the step b, after broadcast/multicast service center received described register requirement, this method further comprised: broadcast/multicast service center writes down described packet data gateway sign and described aaa server sign respectively in the downstream node tabulation of the bearer context of self creating.
7, method according to claim 5 is characterized in that, among the step a, after aaa server receives described register requirement, at the bearer context of self creating described broadcasting/packet service.
8, method according to claim 5, it is characterized in that, among the step b, after aaa server received the registration response, this method further comprises: aaa server sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD with bearer context information, user ID and Tunnel Identifier.
9, method according to claim 5, it is characterized in that, finish before the registration among the step c, this method further comprises: packet data gateway sends information to aaa server and disposes notice, after aaa server receives notice, bearer context information, user ID and Tunnel Identifier are sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD.
10, method according to claim 5, it is characterized in that, finish before the registration among the step c, this method further comprises: broadcast/multicast service center is sent information to aaa server and is disposed notice, after aaa server receives notice, bearer context information, user ID and Tunnel Identifier are sent to WLAN (wireless local area network) Access Network and/or WLAN (wireless local area network) IAD.
11, according to claim 3,4,8,9 or 10 described methods, it is characterized in that described user ID comprises following at least a sign: international mobile subscriber identifier, travelling carriage comprehensive service digital net number, network access identifier and session initiation protocol unified resource identifier.
12, according to claim 3,4,8,9 or 10 described methods, it is characterized in that, described Tunnel Identifier comprises following at least a sign: internet safety protocol safe association, Security Parameter Index, internet key exchange security association, and IP address and port numbers.
13, method according to claim 1 is characterized in that, described broadcasting/packet service register requirement/response is carried by following any agreement: Diameter, radius protocol, http protocol, Session Initiation Protocol and wap protocol.
14, method according to claim 1 is characterized in that, among the step a, packet data gateway sends before the register requirement, and this method further comprises: packet data gateway is that described broadcasting/packet service is created bearer context;
Then the method for the processing of packet data gateway described in step c registration response is: packet data gateway is provided with the bearer context of self according to the registration response.
15, method according to claim 14 is characterized in that, among the step a, packet data gateway for described broadcasting/packet service generates first beared information, and sends by the broadcasting/packet service register requirement when creating bearer context;
Among the step b, after broadcast/multicast service center receives described register requirement, the respective items of the bearer context of self creating is set according to first beared information, and generate second beared information for described broadcasting/packet service, more described second beared information is sent to packet data gateway by broadcasting/packet service registration response;
Then among the step c, packet data gateway is provided with the respective items of the bearer context of self according to second beared information.
16, method according to claim 15 is characterized in that, described first beared information comprises: IP multicast address and wireless local network connecting point title.
17, method according to claim 15 is characterized in that, described second beared information comprises: the MBMS bearing capacity and the MBMS service area of interim horde group id, requirement.
18, method according to claim 1 is characterized in that, the method that packet data gateway described in the step c is handled the registration response is: packet data gateway is created bearer context at self, and according to the registration response described bearer context is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101170782A CN100450113C (en) | 2005-10-31 | 2005-10-31 | Method for registering multimedia service of broadcast / multicast service |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005101170782A CN100450113C (en) | 2005-10-31 | 2005-10-31 | Method for registering multimedia service of broadcast / multicast service |
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| Publication Number | Publication Date |
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| CN1960346A true CN1960346A (en) | 2007-05-09 |
| CN100450113C CN100450113C (en) | 2009-01-07 |
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| CNB2005101170782A Expired - Fee Related CN100450113C (en) | 2005-10-31 | 2005-10-31 | Method for registering multimedia service of broadcast / multicast service |
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| CN (1) | CN100450113C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102308600A (en) * | 2011-06-27 | 2012-01-04 | 华为技术有限公司 | Broadcast multicast service data transmission method and apparatus |
| CN102792709A (en) * | 2010-04-12 | 2012-11-21 | 上海贝尔股份有限公司 | Method and device for mobile multicast |
| CN106488409A (en) * | 2015-08-29 | 2017-03-08 | 华为技术有限公司 | A kind of unicast sends the method for broadcasting multicast data, apparatus and system |
| CN107257288A (en) * | 2017-06-12 | 2017-10-17 | 深圳市乃斯网络科技有限公司 | Pass through the form a team means of communication and the system of live wire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341305C (en) * | 2002-11-26 | 2007-10-03 | 华为技术有限公司 | Protocol 802.1X based multicast control method |
| CN1262126C (en) * | 2003-07-01 | 2006-06-28 | 株式会社日立制作所 | Method for cross-region switching of wireless local area network |
| MXPA06005656A (en) * | 2003-11-19 | 2006-08-23 | Research In Motion Ltd | Methods and apparatus for providing network broadcast information to wlan enabled wireless communication devices. |
| KR100735242B1 (en) * | 2003-12-16 | 2007-07-03 | 삼성전자주식회사 | Method for providing/notifying interworking information of mobile telecommunication network and wireless local area network and therefor system |
-
2005
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792709A (en) * | 2010-04-12 | 2012-11-21 | 上海贝尔股份有限公司 | Method and device for mobile multicast |
| CN102308600A (en) * | 2011-06-27 | 2012-01-04 | 华为技术有限公司 | Broadcast multicast service data transmission method and apparatus |
| WO2012103714A1 (en) * | 2011-06-27 | 2012-08-09 | 华为技术有限公司 | Method and apparatus for transmitting broadcast multicast service data |
| CN106488409A (en) * | 2015-08-29 | 2017-03-08 | 华为技术有限公司 | A kind of unicast sends the method for broadcasting multicast data, apparatus and system |
| CN106488409B (en) * | 2015-08-29 | 2020-01-21 | 华为技术有限公司 | Method, device and system for unicast transmission of broadcast multicast data |
| CN107257288A (en) * | 2017-06-12 | 2017-10-17 | 深圳市乃斯网络科技有限公司 | Pass through the form a team means of communication and the system of live wire |
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| CN100450113C (en) | 2009-01-07 |
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