Method of providing group call services in a CDMA communications system
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United States of America Patent
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Feb 13, 2001
Grant Date -
N/A
app pub date -
Apr 29, 1998
filing date -
Apr 29, 1998
priority date (Note) -
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Abstract
The present invention encompasses a base station and method of providing communication services to a plurality of communication units. The method includes the steps of sending communication information between the base station and at least two of the plurality of communication units. A first step of identifying communication units produces a group identifier. A scrambling code, based at least in part on the group identifier, is then used to encode the communication information for transmission.
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