发明名称 |
System and method for channel classification |
摘要 |
A system and method for classifying a channel with regard to delay spread in a wireless network applying orthogonal frequency division multiplexing. In one embodiment, a wireless receiver includes a channel classifier. The channel classifier is configured to compute a channel estimate corresponding to a channel traversed by a packet received by the wireless receiver. The channel classifier is also configured to partition the channel estimate into a plurality of windows. Each window corresponds to a range of time of the channel estimate. The channel classifier is further configured to assign a delay spread classification to the channel based on a distribution of energy across the windows. |
申请公布号 |
US8649446(B2) |
申请公布日期 |
2014.02.11 |
申请号 |
US201113284745 |
申请日期 |
2011.10.28 |
申请人 |
KIM TAEJOON;SCHMIDL TIMOTHY M.;PANDE TARKESH;BATRA ANUJ;ROH JUNE CHUL;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
KIM TAEJOON;SCHMIDL TIMOTHY M.;PANDE TARKESH;BATRA ANUJ;ROH JUNE CHUL |
分类号 |
H04L27/00 |
主分类号 |
H04L27/00 |
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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