Pulse or digital communications – Transceivers
Reexamination Certificate
2005-03-29
2005-03-29
Chin, Stephen (Department: 2634)
Pulse or digital communications
Transceivers
C375S347000
Reexamination Certificate
active
06873651
ABSTRACT:
A spatial signal processing system and method are provided to optimize the received signal-to-noise ratio (SNR) at a first radio communication device based on the transmit filter at another radio communication device. Using an estimate of the channel derived from a signal received at one device from another device, an iterative process is provided to determine complex weights for one or more tapped delay-line transmit filters at each of two communication devices that optimize the received SNR.
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Sugar Gary L.
Tesfai Yohannes
Vaidyanathan Chandra
Chin Stephen
Cognio, Inc.
Floam, Esq. D. Andrew
Williams Lawrence
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