发明名称 |
Channel estimator for a receiver and method of operation thereof |
摘要 |
For use with an orthogonal frequency division multiplexing (OFDM) receiver, the present invention discloses a channel estimator that employs a training sequence received through a channel. In one embodiment, the channel estimator includes a response assesser and a reducer. The response assesser computes a channel impulse response of the channel in a time-domain based on the training sequence. The reducer, coupled to the response assesser, sets designated taps associated with the channel impulse response to substantially zero.
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申请公布号 |
US2005073947(A1) |
申请公布日期 |
2005.04.07 |
申请号 |
US20030677605 |
申请日期 |
2003.10.02 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
DEY SOURAV R.;MAGEE DAVID P.;HOSUR SRINATH |
分类号 |
H04L12/28;H04L25/02;H04L27/26;(IPC1-7):H04J1/16 |
主分类号 |
H04L12/28 |
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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