发明名称 A REALIZATION METHOD FOR HARQ IN MULTIPLE FREQUENCY POINTS CELL
摘要 The present invention relates to a method for realizing HARQ in multi-carrier cell, comprising: when distributing high-speed shared resource for UE, Node B distributes the high-speed downlink packet service to N frequencies, and reports the information of the established physical channel, including the frequency information, to RNC and said UE; after Node B establishes the high-speed shared resource for said UE at N frequencies, it establishes N HARQ sub-entities on the HARQ entity built for said UE, each sub-entity independently processes the high-speed downlink packet service at one frequency ; correspondingly, said UE also establishes N HARQ sub-entities on the HARQ entity; Node B configures parameters for each HARQ sub-entity and notifies the configuration information to RNC and said UE through upper-level signaling; Node B and UE complete their configuration for each sub-entity of HARQ entity according to the information, and realize the HARQ function in the service. The present invention can realize HARQ function on multiple frequencies simultaneouly and is compatible with current protocol in TD-SCDMA system that utilizes multi-carrier HSDPA technique.
申请公布号 HK1117976(A1) 申请公布日期 2014.07.25
申请号 HK20080108872 申请日期 2008.08.12
申请人 ZTE CORPORATION 发明人 MA, ZIJIANG;MA, ZHIFENG;ZHANG, YINCHENG;LI, DAPENG
分类号 H04L 主分类号 H04L
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