Interference cancellation in a spread spectrum communication system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 21, 2001
Issued Date -
N/A
app pub date -
Sep 11, 2000
filing date -
Sep 10, 1999
priority date (Note) -
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Abstract
A transmitter transmits a spread spectrum pilot and data signal. Each signal has an associated chip code. A receiver receives the transmitted pilot and data signal. The received pilot signal is filtered using the pilot chip code and weights are determined for components of the received pilot signal using an adaptive algorithm. The received data signal is weighted by the determined weights and filtered with the data signal chip code to recover data from the received data signal.
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