Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2011-03-01
2011-03-01
Tarcza, Thomas H (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
C342S357770
Reexamination Certificate
active
07898475
ABSTRACT:
A Global Navigation Satellite System (GNSS) receiver provided according to an aspect of the present invention contains a buffer to store less than a number of samples spanning a code period of a received GNSS signal, with the samples being used by a correlator and a processor to perform various searches in the receiver. Due to the use of such smaller memory space in the buffer, the overall size of receivers may be reduced. According to another aspect of the present invention, the amount of storage provided for storing local code and carrier samples (used during correlation) is also reduced by dynamically generating the local code and carrier sample as required for generating partial correlation results.
REFERENCES:
patent: 2008/0232514 (2008-09-01), Huang
Nayyar Jasbir Singh
Potty Sreenath Narayanan
Brady III Wade James
Liu Harry
Neerings Ronald O.
Tarcza Thomas H
Telecky , Jr. Frederick J.
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