发明授权
- 专利标题： Systems and methods for reducing feedback overhead in wireless networks using channel characteristics
- 专利标题（中）： 使用信道特性减少无线网络中的反馈开销的系统和方法
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申请号： US12130532申请日： 2008-05-30
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公开(公告)号： US07986673B2公开(公告)日： 2011-07-26
- 发明人: Ahmad Khoshnevis , Shugong Xu
- 申请人： Ahmad Khoshnevis , Shugong Xu
- 申请人地址： US WA Camas
- 专利权人： Sharp Laboratories of America, Inc.
- 当前专利权人： Sharp Laboratories of America, Inc.
- 当前专利权人地址： US WA Camas
- 代理机构： Austin Rapp & Hardman
- 主分类号： H04J3/00
- IPC分类号： H04J3/00
摘要：
A method for reducing feedback overhead in a wireless communications system is described. Channel quality indicator (CQI) values corresponding to a measured channel quality are received from one or more mobile communications devices. The mobile communications devices to be scheduled at a future time are estimated. CQI values are requested from the mobile communications devices that are estimated to be scheduled at a future time.
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