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Terminal addressing method for receiving multimedia broadcasting multi-broadcasting service

A technology for multimedia broadcasting and multicasting services, applied to multimedia broadcasting and multicasting services, addressing the field of terminals receiving MBMS, can solve problems such as affecting the reception of MBMS services, and achieve the effect of MBMS services being feasible

Inactive Publication Date: 2006-10-18
HUAWEI TECH CO LTD
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the MBMS service is a broadcast service, the radio bearer resource occupied by the service does not change with the number of users, so the more users, the higher the efficiency; currently, an MBMS service can only address 16 users at most. For users who cannot assign MS_ID, not only cannot send uplink feedback information, but also must monitor the paging channel of the cell at the same time, which affects the reception of MBMS services

Method used

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  • Terminal addressing method for receiving multimedia broadcasting multi-broadcasting service
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Embodiment Construction

[0049] Refer to the attached Figure 5 and 6 The present invention will be described in detail.

[0050] The invention provides a method for addressing a terminal receiving multimedia broadcast multicast service. Based on the existing addressing method, the time slot number is also used as a parameter for addressing the terminal.

[0051] In the addressing mode in the prior art, the multimedia broadcast multicast service bearer identifier (MBMS_BEARER_ID) and the terminal identifier (MS_ID) are jointly used as parameters for addressing the terminal.

[0052] Through the present invention, the MBMS_BEARER_ID, the terminal ID MS_ID and the time slot number are jointly used as parameters for terminal addressing. In this way, the address space of the terminal will increase exponentially on the original basis, and the multiple is determined by the number of downlink time slots occupied by the service.

[0053] Wherein, the time slot number is an absolute time slot number or a re...

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Abstract

A method for carrying out addressing of terminal receiving multimedia broadcast multicast service uses time slot number as addressing parameter of terminal based on existed addressing mode i.e. uses MBMS-BEARER-ID + MS-ID in existing protocol and time slot down sent by radio link control / media access control packet to decide addressing of terminal commonly.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a multimedia broadcast multicast service (MBMS: Multimedia Broadcast Multicast Service) of a wireless communication network, in particular to a method for addressing a terminal receiving MBMS. Background technique [0002] In the communication system, the multimedia broadcast multicast service MBMS through the wireless network can provide data download and stream media services. Services such as file download and mobile TV can also be realized through MBMS. MBMS provides a one-way point-to-multipoint bearer service for transmitting data from one source point to multiple receivers. This method greatly reduces data transmission in the network and utilizes resources more effectively. On the wireless interface, multiple users receive the same data on a shared point-to-multipoint channel, and will not cause congestion due to the use of multiple dedicated point-to-point cha...

Claims

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Application Information

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IPC IPC(8): H04W4/06H04L29/12
Inventor 王超袁毅
Owner HUAWEI TECH CO LTD
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