Telecommunications – Transmitter and receiver at separate stations – Distortion – noise – or other interference prevention,...
Reexamination Certificate
2005-10-25
2005-10-25
Barnie, Rexford (Department: 2643)
Telecommunications
Transmitter and receiver at separate stations
Distortion, noise, or other interference prevention,...
C455S025000, C455S063400, C455S013300, C375S346000, C375S347000
Reexamination Certificate
active
06959169
ABSTRACT:
Likelihood determining section111calculates likelihood of hard decision data of a receive signal using pre-hard decision data of the received signal, and compares the calculated likelihood with a predetermined threshold1. Switch control section112controls switch section113so that the section113outputs an error signal to weight control section105when reliability of the hard decision signal is high, corresponding to a determination signal from likelihood determining section111. Weight control section105calculates a weight based on the error signal from switch section113.
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S. Tanaka, et al.; “Performance of Coherent Adaptive Antenna Array Diversity Receiver Using the Common Antenna Weights for Rake Combined Paths for W-CDMA Reverse Link”, Technical Report of IEICE, RCS99-100(Aug. 1999), pp. 97-102.
Barnie Rexford
Stevens Davis Miller & Mosher LLP
LandOfFree
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