Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2008-05-15
2011-11-22
Payne, David C. (Department: 2611)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C714S755000
Reexamination Certificate
active
08064548
ABSTRACT:
A method and apparatus is disclosed herein for adaptive MaclogMAP-type receiver structures. In one embodiment, a device comprises a receiver to receive information-bearing signals from the transmitter wirelessly transmitted using OFDM and bit interleaved coded modulation, and the receiver comprises an inner decoder structure having a multiple-in multiple-out (MIMO) joint demapper to perform most likely transmitted symbol estimation using a modified MaxLogMAP process that is operable to adapt a degree of metric correction based on quality of OFDM tones.
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Papadopoulos Haralabos
Sundberg Carl-Erik W.
Blakely , Sokoloff, Taylor & Zafman LLP
Nguyen Leon-Viet
NTT DoCoMo Inc.
Payne David C.
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