Pulse or digital communications – Transmitters – Plural diversity
Reexamination Certificate
2005-03-08
2009-11-10
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Transmitters
Plural diversity
C375S260000, C375S267000
Reexamination Certificate
active
07616704
ABSTRACT:
A multicarrier transmitter assigns for each of a plurality of spatial channels, sets of the constellation symbols to subcarriers of each subchannel. Constellation symbol assignments to the subchannels are circularly rotated among some of the spatial channels so that subchannels use different sets of subcarriers for each spatial channel for enhanced frequency diversity.
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Davydov Alexei V
Li Qinghua
Lin Xintian E
Bocure Tesfaldet
Gorrie Gregory J.
Intel Corporation
Schwegman Lundberg & Woessner, P.A.
Williams Lawrence B
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