Satellite search method and receiver using the same

Details Satellite search method and receiver using the same Satellite search method and receiver using the same

2009-01-21

2010-11-23

Tarcza, Thomas H (Department: 3662)

Communications: directive radio wave systems and devices (e.g.,

Directive

Including a satellite

C342S357710

Reexamination Certificate

active

07839332

ABSTRACT:
A satellite time dynamic search method and a receiver implementing such a method are disclosed. In the present invention, a predetermined period of time is sampled into multiple time samples. The time samples are sieved according to a search result of a satellite selected from candidate satellites each time. By repeatedly doing so, the finally remaining time sample will approach a true satellite system time, and accordingly the candidate satellites converge to the most possible ones as to facilitate satellite search.

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Kun-Tso Chen, A Dynamic Satellite Search Scheduling for GNSS Super Constellation, p. 212-220, ION GNSS 21st. International Technical Meeting of the Satellite Division, Sep. 16-19, 2008, Savannah, GA.

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