Pulse or digital communications – Transceivers – Transmission interface between two stations or terminals
Reexamination Certificate
2005-11-01
2005-11-01
Vanderpuye, Kenneth (Department: 2631)
Pulse or digital communications
Transceivers
Transmission interface between two stations or terminals
Reexamination Certificate
active
06961369
ABSTRACT:
A system and method that scrambles the phase characteristic of a carrier signal are described. The scrambling of the phase characteristic of each carrier signal includes associating a value with each carrier signal and computing a phase shift for each carrier signal based on the value associated with that carrier signal. The value is determined independently of any input bit value carried by that carrier signal. The phase shift computed for each carrier signal is combined with the phase characteristic of that carrier signal so as to substantially scramble the phase characteristic of the carrier signals. Bits of an input signal are modulated onto the carrier signals having the substantially scrambled phase characteristic to produce a transmission signal with a reduced PAR.
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Copy of Annex to Form PCT/ISA/206 for PCT/US00/30958, Mar. 23, 2001.
Aware Inc.
Miles & Stockbridge P.C.
Nguyen Dung X.
Vanderpuye Kenneth
Vick Jason H.
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