US Patent 9612341 GNSS receiver positioning system
Patent 9612341 was granted and assigned to Trimble on April, 2017 by the United States Patent and Trademark Office.
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A method of extracting pseudorange information using a cellular device. A Global Navigation Satellite System (GNSS) chipset which is physically remote from a cellular device is accessed which provides raw GNSS observables information based upon signals received from a circularly polarized GNSS antenna. The raw GNSS observables information is wirelessly transmitted from the GNSS chipset to the cellular device. The raw GNSS observables information is extracted by a processor of the cellular device. The raw GNSS observables information, in addition to GNSS corrections from at least one correction source, is used by the processor to determine a position of the circularly polarized GNSS antenna.
US Patent 09612341 GNSS receiver positioning system US Patent 9612341 GNSS receiver positioning system
US Patent 09612341 GNSS receiver positioning system
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