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Method and apparatus for estimation of orthogonal frequency division multiplexing symbol timing and carrier frequency offset
Method and apparatus for estimation of orthogonal frequency division multiplexing symbol timing and carrier frequency offset
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机译:正交频分复用符号定时和载波频率偏移的估计方法和装置
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摘要
A system and method estimates symbol timing of long training symbols and coarse carrier frequency offset in an orthogonal frequency division multiplexing receiver of a wireless local area network. The system and method estimates the symbol timing and coarse carrier frequency offset during short training symbols of a preamble of a data packet. Fine carrier frequency offset is estimated during long training symbols. Channel estimates during a data portion of the data packet are adapted.
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