Channel estimation feedback in an orthogonal frequency division multiplexing system or the like
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United States of America Patent
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Dec 29, 2009
Grant Date -
Mar 17, 2005
app pub date -
Sep 17, 2003
filing date -
Sep 17, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
Briefly, in accordance with one embodiment of the invention, a channel state information packet is encoded by a receiver side device and is fed back to the transmitter side device. The transmitter side device decodes the channel state information packet to extract an estimate of the channel response function.
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