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Method and system for implementing multicast broadcasting service by microwave access into global intercommunication network

A multicast broadcast service, a global technology, applied in the field of network communication, can solve problems such as WiMax network does not have a multicast broadcast service solution, to achieve the effect of enriching business types, improving business service quality, increasing flexibility and practicability

Inactive Publication Date: 2008-04-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, at present, there is no solution for implementing multicast and broadcast services in WiMAX networks. Therefore, proposing a specific service solution for implementing multicast and broadcast services in WiMAX networks has become an urgent problem to be solved.

Method used

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  • Method and system for implementing multicast broadcasting service by microwave access into global intercommunication network
  • Method and system for implementing multicast broadcasting service by microwave access into global intercommunication network
  • Method and system for implementing multicast broadcasting service by microwave access into global intercommunication network

Examples

Experimental program
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Effect test

Embodiment 1

[0097] Embodiment 1 describes the application of the solution of the present invention to business scenario one.

[0098] In the business scenario, the user can be directly attached to the SS / MS or the host on the SS / MS, and the user has no roaming situation. The MCBC service is dynamically propagated to the user terminal according to the user’s customization. Joining and leaving, the dynamics of business propagation are adjusted; users customize and use MCBC business from MBSC.

[0099] In the business scenario, business dynamic adjustment rules include:

[0100] 1. When there is no MCBC service in the network, when the user requests to customize and join an MCBC service, the network creates an MCBC service flow propagation path according to the request;

[0101] 2. When there is an MCBC service in the network, when the user requests to customize and join the MCBC service, the network updates the replication list in the relevant replication point according to the request and crea...

Embodiment 2

[0142] Embodiment 2 describes the application of the solution of the present invention to the second business scenario.

[0143] In the second business scenario, the user can directly attach to the SS / MS or the host on the SS / MS, and roaming occurs, requesting the hometown MCBC service, and the MCBC service is dynamically propagated to the user terminal according to the user's customization. As users join and leave, the propagation of services is dynamically adjusted; users customize and use MCBC services from MBSC.

[0144] In the second business scenario, the business dynamic adjustment rules are the same as the business dynamic adjustment rules under the business scenario.

[0145] FIG. 8A is a schematic diagram of the basic structure of a system for implementing MCBC services in a WiMAX network in Embodiment 2 of the present invention. Referring to Figure 2 and Figure 8A, in Embodiment 2, because the user roams, the MCBC information source in the system of the present inventio...

Embodiment 3

[0178] Embodiment 3 describes the application of the solution of the present invention to business scenario three.

[0179] In the third business scenario, the user can directly attach to the SS / MS or the host on the SS / MS, and roaming occurs, requesting the MCBC service in the visited place. The MCBC service is dynamically propagated to the user terminal according to the user's customization, and as the user joins and leaves, the service propagation is dynamically adjusted; the user customizes and uses the MCBC service from the MBSC.

[0180] Under the business scenario three, the business dynamic adjustment rules are the same as the business dynamic adjustment rules under the business scenario.

[0181] In the business scenario 3, the basic structure and optimized structure diagram of the system for implementing the MCBC service in the WiMAX network are the same as those in FIG. 8A and FIG. 8B corresponding to the business scenario 2.

[0182] Fig. 13 is a flowchart for implemen...

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Abstract

The invention discloses a method and system of realizing the multicast broadcast service in microwave accessing global intercommunication network. The information source mark of the multicast broadcast service center (MBSC) corresponding with the program ordered by the user is determined through information switching between a multicast broadcast service center (MBSC). The MBSC establishes the corresponding multicast broadcast service loading path based on the MCBC information source mark and the traffic flow corresponding with the MCBC information source is sent to the user terminal by the established path. The said invention provides a variety of specific implement processes for implementing the multicast broadcast service in WiMAX network and respectively provides a variety of specific implement processes for implementing the multicast broadcast service in WiMAX network direct towards to different service scenes, thus the invention can fundamentally ensure implementing the multicast broadcast service whatever service scene the user is in, the service quality is greatly increased.

Description

Technical field [0001] The present invention relates to network communication technology, in particular to a method and system for realizing multicast broadcast service in a WiMAX network. Background technique [0002] The WiMAX network is an end-to-end network architecture that paints a bright future for broadband wireless technology. Figure 1 is a schematic diagram of the WiMAX network architecture. Referring to Figure 1, the WiMAX network includes: a subscription station (SS) / mobile station (MS) as a terminal, an access service network (ASN), an Internet service network (CSN), and an application provider network or the Internet (ASP) Network OR Internet). Among them, SS / MS accesses CSN through ASN. CSN can be divided into CSN managed by SS / MS contracted network service provider (NSP), namely CSN managed by Home NSP, and CSN managed by SS / MS currently visiting NSP CSN, namely the CSN under the jurisdiction of Visited NSP. The ASN under the jurisdiction of the network access ope...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/18H04L12/58
Inventor 付艳
Owner HUAWEI TECH CO LTD
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