Patent Number: 6,674,401

Title: High sensitivity GPS receiver and reception

Abstract: A navigation receiver comprises a digital sampler that precedes digital signal processing which can operate at a high rate and a low rate. If the high rate is selected for noise reduction by non-coherent averaging, the samples are averaged over time and transformed to the low rate. The digital signal processor is fed only low-rate samples in either case.

Inventors: McBurney; Paul W. (San Francisco, CA), Woo; Arthur N. (Cupertino, CA)

Assignee: eRide, Inc.

International Classification: G01S 1/00 (20060101); G01S 005/14 ()

Expiration Date: 01/06/2021