Method and system for acquiring pseudo-noise (PN)...

Details Method and system for acquiring pseudo-noise (PN)... Method and system for acquiring pseudo-noise (PN)...

2006-05-30

2006-05-30

Ha, Dac V. (Department: 2634)

Pulse or digital communications

Spread spectrum

Frequency hopping

C375S145000, C375S149000, C375S367000, C370S515000, C342S357490

Reexamination Certificate

active

07054350

ABSTRACT:
A method and system for synchronizing the PN phase of a pseudo-noise (PN) coded signal with a phase of a master PN decade-code is provided. The method includes the steps of associating the master PN decade-code initialization t0with a first time zone reference date and time and determining an elapsed time t1. The next steps equate the elapsed time t1to a corresponding phase of the master PN code and synchronize the phase of the PN coded signal with the corresponding phase of the master PN decade-code.

REFERENCES:
patent: 5598154 (1997-01-01), Wilson et al.
patent: 5666122 (1997-09-01), Carter
patent: 5917444 (1999-06-01), Loomis et al.
patent: 6433734 (2002-08-01), Krasner

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