Multiplex communications – Generalized orthogonal or special mathematical techniques – Particular set of orthogonal functions
Reexamination Certificate
2011-05-31
2011-05-31
Nguyen, Hanh (Department: 2473)
Multiplex communications
Generalized orthogonal or special mathematical techniques
Particular set of orthogonal functions
C375S316000, C375S324000, C375S354000
Reexamination Certificate
active
07952990
ABSTRACT:
Methods and systems for communication include receiving a signal across a channel, the signal indicative of a preamble and multiple data symbols, determining first channel estimate information of the channel based on the received preamble, using the first channel estimate information to demodulate a data symbol from the multiple data symbols as received, determining a constellation point based on the demodulated data symbol to produce a decoded data symbol, determining second channel estimate information based on the demodulated data symbol and the decoded data symbol, and using the second channel estimate information to demodulate an additional data symbol from the multiple data symbols as received.
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Cheong Kok-Wui
Lou Hui-Ling
Marvell International Ltd.
Nguyen Hanh
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