Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2005-05-03
2005-05-03
Burd, Kevin (Department: 2631)
Pulse or digital communications
Spread spectrum
Direct sequence
Reexamination Certificate
active
06888878
ABSTRACT:
A method and apparatus for signal combining within a communication system is provided herein. The output of RAKE fingers is combined via a chip combiner. The combined chip stream can be despread with the appropriate Walsh code (defining a particular channel). The resulting symbol stream can then be deinterleaved and decoded.
REFERENCES:
patent: 6125137 (2000-09-01), Wang et al.
patent: 6215814 (2001-04-01), Ylitalo et al.
patent: 20020106008 (2002-08-01), Guey
patent: 2002057594 (2002-07-01), None
Paun Stefan
Prysby Daniel G.
Suttie, III Joseph L.
Burd Kevin
Haas Kenneth A.
Jacobs Jeffrey K.
Motorola Inc.
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