Control method and system for multicast broadcast service

A technology of multicast broadcast service and control method, applied in the direction of broadcast service distribution, etc., can solve the problem of how to transmit MBS service control information MBS service control method, etc., so as to facilitate implementation and development, reduce burden, and reduce receiving frequency Effect

Active Publication Date: 2016-12-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0025] The above is the main description of the air interface in the MBS system in the existing protocol, but there is no specific description of how to transmit the control information of the MBS service or the method of controlling the MBS service in the existing protocol

Method used

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  • Control method and system for multicast broadcast service
  • Control method and system for multicast broadcast service
  • Control method and system for multicast broadcast service

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Embodiment Construction

[0082] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0083] In the present invention, the base station transmits control information through the broadcast channel, multicast channel, transmission channel or multicast group channel defined by IEEE802.16e, including service control information change indication, service announcement, MBS service session start / end identifier, PTP and PTM mode switching instructions, statistical instructions, the terminal operates its MBS service according to the received control information.

[0084] The first embodiment of the present invention will be described below. The first embodiment of the present invention relates to a method for controlling MBS services, specifically as figure 2shown.

[0085] In step 201, the base station sets corresponding MBS control information accordin...

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Abstract

The invention relates to the field of wireless communication, and discloses a method and a system for controlling multicast broadcast service, and therefore, a base station can send the control information of MBS (mobile base system) service accurately, wherein the base station transmits the MBS control information to a terminal through a broadcast channel, a multicast channel, a transport channel or the channel of an MBS multicast group. The MBS control information can be service control information change instructions, service notices, MBS service conversation start / ending identifications, PTP (point to point) and PTM (point to multipoint) mode conversion instructions, statistical instructions and the like.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to the multicast broadcasting technology in the microwave access global interoperability system. Background technique [0002] With the development of communication technology and the growth of user demand, data services have developed rapidly, and the rapid growth of data traffic has made people's demand for communication bandwidth soaring. Broadband access is showing a huge market to the industry. In order to break through the bandwidth bottleneck of the access network, various broadband access technologies have been introduced. [0003] IEEE802.16 is a standard promulgated by the Institute of Electrical and Electronics Engineers (Institute of Electrical and Electronics Engineers, "IEEE" for short) in December 2001 for providing last-mile wireless broadband access in a metropolitan area network. The IEEE802.16 standard mainly includes three standards: 802.16a, 802.16RevD and...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04W4/06
Inventor谢勇
OwnerHUAWEI TECH CO LTD