发明授权
- 专利标题： Method and system for reducing feedback information in multicarrier-based communication systems based on tiers
- 专利标题（中）： 基于层次降低多载波通信系统中反馈信息的方法和系统
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申请号： US12716104申请日： 2010-03-02
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公开(公告)号： US08780689B2公开(公告)日： 2014-07-15
- 发明人: Kaushik Chakraborty , Soumya Das , Ozgur Dural , Krishnan Rajamani , Samir S. Soliman
- 申请人： Kaushik Chakraborty , Soumya Das , Ozgur Dural , Krishnan Rajamani , Samir S. Soliman
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 主分类号： H04W4/00
- IPC分类号： H04W4/00
摘要：
Systems and methods for decreasing the amount of information sent on a feedback channel are disclosed. A hierarchical tree structure may be used to reduce the amount of information sent on the feedback channel. Spectral binning may also be used in conjunction with the hierarchical tree structure.
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