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, achieve the effect of enriching business types, increasing flexibility and practicability, and improving business service quality

Inactive Publication Date: 2010-05-12
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
Comparison scheme
Effect test

Embodiment 1

[0089] Embodiment 1 describes the application of the solution of the present invention to business scenario 1.

[0090] In the business scenario, the user can be directly attached to the SS / MS, or can be attached to the host on the SS / MS, and the user does not roam, and the MCBC service is dynamically propagated to the user terminal according to the user's customization. Joining, leaving, and dynamic adjustment of service propagation; users customize and use MCBC services from MBSC.

[0091] In business scenarios, business dynamic adjustment rules include:

[0092] 1. When there is no MCBC service in the network, when the user requests to customize and join an MCBC service, the network creates a MCBC service flow propagation path according to the request;

[0093] 2. When there is already an MCBC service in the network, when the user requests to customize and join the MCBC service, the network updates the copy list in the relevant copy point according to the request and creat...

Embodiment 2

[0134] Embodiment 2 describes the application of the solution of the present invention to the second business scenario.

[0135] In business scenario 2, the user can be directly attached to the SS / MS, or attached to the host on the SS / MS, and roaming occurs, requesting the MCBC service of the hometown, 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 the service is adjusted dynamically; the user customizes and uses the MCBC service from the MBSC.

[0136] In the second business scenario, the dynamic business adjustment rules are the same as those in the first business scenario.

[0137] Figure 8A It is a schematic diagram of the basic structure of the system for realizing MCBC service in the WiMAX network in Embodiment 2 of the present invention. See Figure 2 and Figure 8A , in embodiment 2, since the user roams, the MCBC information source in the system of the present in...

Embodiment 3

[0170] Embodiment 3 describes how the solution of the present invention is applied to the third business scenario.

[0171] In business scenario 3, the user can be directly attached to the SS / MS, or attached to the host on the SS / MS, and roaming occurs, requesting the MCBC service of the visited location. The MCBC service is dynamically propagated to the user terminal according to the user's customization , as users join and leave, the service propagation is dynamically adjusted; users customize and use MCBC services from MBSC.

[0172] In the third business scenario, the dynamic business adjustment rules are the same as those in the first business scenario.

[0173] In business scenario 3, the schematic diagram of the basic structure and optimized structure of the system implementing MCBC service in WiMAX network corresponds to that in business scenario 2 Figure 8A and Figure 8B respectively the same.

[0174] Figure 13 It is a flow chart of realizing MCBC service in t...

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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 specificimplement processes for implementing the multicast broadcast service in WiMAX network direct towards to different service scenes, thus the invention can fundamentally ensure implementing the multicastbroadcast service whatever service scene the user is in, the service quality is greatly increased.

Description

technical field [0001] The invention relates to network communication technology, in particular to a method and system for realizing multicast and broadcast services in a worldwide interoperability for microwave access (WiMAX) network. Background technique [0002] WiMAX network is an end-to-end network architecture, which depicts a bright future for broadband wireless technology. figure 1 is a schematic diagram of a WiMAX network architecture. see figure 1 , WiMAX network includes: Subscriber Station (SS) / Mobile Station (MS) as terminal, Access Service Network (ASN), Internet Service Network (CSN) and Application Provider Network or Internet (ASP Network OR Internet ). Among them, the SS / MS accesses the CSN through the ASN, and the CSN can be divided into the CSN under the jurisdiction of the SS / MS contracted network service provider (NSP), that is, the CSN under the jurisdiction of the Home NSP, and the CSN under the jurisdiction of the SS / MS currently visiting the NSP ...

Claims

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Application Information

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