Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-11-29
2009-06-09
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Spread spectrum
Direct sequence
Reexamination Certificate
active
07545852
ABSTRACT:
Method and apparatus to compute the combiner coefficients for wireless communication systems using an adaptive algorithm. One embodiment trains the weights on a signal known a priori that is time multiplexed with other signals, such as a pilot signal in a High Data Rate, HDR, system, wherein the signal is transmitted at full power. The adaptive algorithm recursively computes the weights during the pilot interval and applies the weights generated to the traffic signals. In one embodiment, the algorithm is a recursive least squares algorithm employing a transversal filter and weight calculation unit.
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Fernandez-Corbaton Ivan Jesus
Jayaraman Srikant
Smee John Edward
Bocure Tesfaldet
O'Hare James K.
Patel Rupit M.
QUALCOMM Incorporated
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