Pulse or digital communications – Spread spectrum – Direct sequence
Reexamination Certificate
2006-12-12
2006-12-12
Kim, Kevin (Department: 2611)
Pulse or digital communications
Spread spectrum
Direct sequence
C708S250000
Reexamination Certificate
active
07149240
ABSTRACT:
A digital transceiver operative for direct sequence spread spectrum communications is described, a master counter associated with a zero offset pseudorandom noise (PN) sequence; a slave counter associated with a demodulating finger; and a counter output of said master counter coupled to a counter input of said slave counter.
REFERENCES:
patent: 6141374 (2000-10-01), Burns
patent: 6539049 (2003-03-01), McDonough et al.
McDonough John G.
Nguyen Tien Q.
Brady W. James
Kim Kevin
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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