发明名称 |
CODEBOOK RESTRUCTURE, DIFFERENTIAL ENCODING/DECODING, AND SCHEDULING |
摘要 |
There is disclosed a method for feedback of channel information characterizing a wireless transmission between a base station and a mobile station over a communications channel. The method involves: receiving a primary identifier identifying a cluster associated with a channel response generated by a mobile station; receiving a differential identifier identifying channel response member within the cluster identified by the primary identifier; locating in a codebook of predetermined channel responses a predetermined channel response identified by said primary identifier and said differential identifier, the predetermined channel responses in the codebook being grouped in a plurality of clusters in accordance with a correlation criterion, each cluster including a plurality of predetermined channel response members; and generating a control signal for controlling transmissions to the mobile station in accordance with said located predetermined channel response.
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申请公布号 |
US2011122963(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US20090806184 |
申请日期 |
2009.07.06 |
申请人 |
YUAN JUN;FONG MO-HAN;NIKOPOURDEILAMI HOSEIN |
发明人 |
YUAN JUN;FONG MO-HAN;NIKOPOURDEILAMI HOSEIN |
分类号 |
H04B15/00 |
主分类号 |
H04B15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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