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Method for realizing service based on baseband abused use

A mixed service and baseband technology, applied in the field of wireless communication, can solve the problems of R99 baseband module resources not being fully utilized, data frame loss, voice interruption, etc., to improve the quality of wireless communication, avoid data frame loss, and simplify the implementation method Effect

Inactive Publication Date: 2006-08-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

[0006] The current implementation method of HSDPA and non-HSDPA mixed services requires multiple interactions between the control module of the base station and the baseband module when the uplink cross-baseband module is moved, which takes a long time, and the data plane path needs to be rebuilt during the moving process. , data frame loss or voice interruption is prone to occur, and there is a phenomenon that the resources of the R99 baseband module are not fully utilized

Method used

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  • Method for realizing service based on baseband abused use

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Embodiment Construction

[0026] The core of the present invention is: set up the uplink dedicated physical control channel in the baseband module that does not support HSDPA and the baseband module that supports HSDPA respectively, according to the uplink dedicated physical control channel in the baseband module that supports HSDPA, in the baseband that supports HSDPA A high-speed dedicated physical control channel is established in the module, and the mobile is realized according to the uplink dedicated physical control channel in the baseband module that does not support HSDPA, the uplink dedicated physical control channel in the baseband module that supports HSDPA, and the high-speed dedicated physical control channel. User's mixed HSDPA and non-HSDPA services.

[0027] The technical solution provided by the present invention will be further described below based on the core idea of ​​the present invention.

[0028] The mixed service of HSDPA and non-HSDPA in the present invention includes: the mix...

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Abstract

This invention provides a method for realizing HSDPA and non-HSDPA mixed service based on baseband mixing including: setting up up-line special physical control channels in the baseband modules of supporting HSDPA and not supporting HSDPA, setting up high speed special physical control channel in the baseband module supporting HSDPA based on the up special physical control channel to realize the mixed service of HSDPA and non-HSDPA of mobile users based on said channels, which can fully utilize the resource of the baseband module.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method for realizing HSDPA and non-HSDPA mixed services based on baseband mixing. Background technique [0002] HSDPA (High Speed ​​Downlink Packet Access) is a solution to realize high-speed transmission of downlink data in WCDMA (Wideband Code Division Multiple Access) system. HARQ (hybrid automatic retransmission) technology improves the data transmission rate, and uses code division and time division technology to share channel resources among mobile users and improve system throughput. [0003] The realization of HSDPA has little impact on the transmission part and radio frequency part of the base station, but changes more on the baseband part of the base station. HS-DSCH (High Speed ​​Downlink Shared Channel) and HS-PDSCH (High Speed ​​Downlink Shared Physical Channel), HS-SCCH (High Speed ​​Synchronous Control Channel), HS-DPCCH (High Speed ​​Dedicated Ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04W28/16
Inventor 高晓波
Owner HUAWEI TECH CO LTD
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