Adaptive code generator for satellite navigation receivers

Details Adaptive code generator for satellite navigation receivers Adaptive code generator for satellite navigation receivers

2006-05-03

2010-12-28

Liu, Shuwang (Department: 2611)

Pulse or digital communications

Spread spectrum

C375S132000, C375S150000, C375S222000, C375S259000, C375S306000

Reexamination Certificate

active

07860145

ABSTRACT:
A satellite navigation device including a receiver having an adjustable code generator is described. The adjustable code generator is configurable to generate a set of spread-spectrum code signals. Each spread-spectrum code signal has a respective length corresponding to a repetition period. The set of spread-spectrum code signals includes first and second spread-spectrum code signals having distinct first and second lengths.

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