Method for statistic of multicast/broadcast service load and relevant equipment

A technology of load statistics and broadcasting services, which is applied in the branch office to provide special service devices, transmission systems, digital transmission systems, etc., and can solve the problems of unable to complete MBS load statistics and perception

Inactive Publication Date: 2009-01-21
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Therefore, in this case, although the MS in the idle state becomes the load of the MBS service in the cell, the BS cannot perceive the situation that the MS in the idle state enjoys the MBS service, and thus cannot complete the statistics of the MBS load in the cell

Method used

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  • Method for statistic of multicast/broadcast service load and relevant equipment
  • Method for statistic of multicast/broadcast service load and relevant equipment
  • Method for statistic of multicast/broadcast service load and relevant equipment

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Embodiment Construction

[0031] The embodiments of the present invention are intended to implement MBS load statistics. To achieve this purpose, the embodiments of the present invention will be specifically described below.

[0032] In order to explain the first embodiment of the present invention, the concepts of uplink assignment and downlink assignment and the method of how to indicate the next MBS data to be transmitted are introduced first.

[0033] The downlink assignment refers to indicating the attributes of the downlink data or management messages on the downlink, and the attributes include: the location on the downlink of the burst where the downlink data or the management message is located, The size of the downlink data or management message and the modulation and coding method used, etc. Accordingly, the MS can demodulate and decode in an appropriate manner according to the indication to the corresponding location.

[0034] The uplink assignment refers to the BS notifying the MS of the a...

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Abstract

The invention relates to a method for loading statistics of the multicast / broadcast service load and a device hereof. The method comprises that as for the confirmed MBS, the base station (BS) distributes the uplink to feedback resources to an idle mobile station (MS); the BS is used for detecting the information for identifying the MBS service in the feedback resources and calculating the number of received information. The invention could load the statistics of the MBS load.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to a method and related equipment for statistics of multicast / broadcast service load. Background technique [0002] Multicast / Broadcast Service (Multicast Broadcast Service: MBS) is a point-to-multipoint data transmission service on the downlink. [0003] With the continuous development of technology, the prior art proposes a requirement for transferring MBS to unicast, and proposes a single frequency network (Single Frequency Network: SFN) technology. [0004] One of the reasons for the requirement of transferring the MBS to unicast is that: since the MBS service implements point-to-multipoint data transmission on the downlink, the BS ensures that all mobile terminals (Mobile Stations: MS) in the cell can receive data properly. reliability, therefore a lower coding rate than unicast is used. However, when the load reduction in the cell enables the BS to use unicast data ...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04Q7/34H04L12/18H04L12/26
CPCH04L41/142H04L12/189
Inventor 徐宏亮刘珏君莫君贤
Owner HUAWEI TECH CO LTD
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