Apparatus and methods for intereference cancellation in spread spectrum communications systems
YPE Wang, A Khayrallah - US Patent 6,501,788, 2002 - Google Patents
(57) ABSTRACT A Symbol is transmitted in a communications medium according to a first
spreading Sequence of a set of Spreading Sequences, for example, CDMA channelization
codes, which may be used to transmit Symbols in the System. A communications Signal is
received from the communica tions medium, for example, at a mobile terminal. The received
communications Signal is resolved into a plurality of multipath Signal components by, for
example, descram bling the received signal according to a cell-specific Scram bling code …
spreading Sequence of a set of Spreading Sequences, for example, CDMA channelization
codes, which may be used to transmit Symbols in the System. A communications Signal is
received from the communica tions medium, for example, at a mobile terminal. The received
communications Signal is resolved into a plurality of multipath Signal components by, for
example, descram bling the received signal according to a cell-specific Scram bling code …
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