User equipment for use in a CDMA communication system using an antenna array
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United States of America Patent
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Apr 16, 2002
Issued Date -
N/A
app pub date -
Jun 23, 2000
filing date -
Sep 10, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A user equipment for receiving a data signal transmitted from a plurality of antennas. Each of the plurality of antennas also transmitting a first signal. The user equipment filtering the received first signal using pseudo random chip code sequences associated with the first signals and weighting each of the filtered first signals by a particular weight. The user equipment combines the weighted first signals to produce a combined signal and adaptively adjusts each first signal with that first signal's particular weight based on in part a signal quality of the combined signal. The user equipment receives each transmitting antennas version of the data signal and filters each version with its associated chip code. The filtered versions are combined to recover data.
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