发明授权
US08498254B2 Distributing method for physical hybrid ARQ indicator channel resources
有权
物理混合ARQ指标信道资源分配方法
- 专利标题： Distributing method for physical hybrid ARQ indicator channel resources
- 专利标题（中）： 物理混合ARQ指标信道资源分配方法
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申请号： US12865250申请日： 2008-07-25
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公开(公告)号： US08498254B2公开(公告)日： 2013-07-30
- 发明人: Bo Dai , Shuqiang Xia , Chunli Liang , Peng Hao
- 申请人： Bo Dai , Shuqiang Xia , Chunli Liang , Peng Hao
- 申请人地址： CN Shenzhen, Guangdong Province
- 专利权人： ZTE Corporation
- 当前专利权人： ZTE Corporation
- 当前专利权人地址： CN Shenzhen, Guangdong Province
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： CN200810009496 20080202
- 国际申请： PCT/CN2008/071767 WO 20080725
- 国际公布： WO2009/100631 WO 20090820
- 主分类号： H04W4/00
- IPC分类号： H04W4/00 ; H04W40/00 ; H04L12/26 ; H04L27/06 ; H04L27/28 ; H04B1/00 ; H04B1/707
摘要：
A method for allocating resources of physical hybrid ARQ indicator channels is disclosed, comprising: a transmitting end dividing evenly all resources of Physical Hybrid ARQ Indicator Channels (PHICHs) to be allocated into a plurality of configured PHICH groups, and then mapping them to sub-carriers of resource groups corresponding to the PHICH groups to transmit signals in the PHICHs through the sub-carriers. The present invention enables Hybrid Automatic Repeat reQuest function to be implemented in a practical system, and also ensures minimum interference between different users and improves the utilization of system resources.
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