RECEIVERS AND METHODS FOR MULTI-MODE NAVIGATION

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United States of America Patent

APP PUB NO 20140347219A1
SERIAL NO

14220703

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Abstract

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A receiver for a multi-mode navigation system includes a base band unit and a calculation unit. The base band unit is configured for allocating resources to positioning satellites in each of one or more navigation system, and tracking the positioning satellites with the allocated resources to obtain satellite information of each of the positioning satellites. The satellite information includes one or more of pseudo-ranges, position coordinates, velocity information, and frequency information of the positioning satellites. The calculation unit is configured for receiving the satellite information from the base band unit, evaluating the positioning satellites in each navigation system, and determining a positioning parameter of the receiver. Determination of the positioning parameter includes calculating a position and a velocity of the receiver based on the satellite information according to a least square algorithm.

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Patent Owner(s)

Patent OwnerAddress
O2MICRO INC3118 PATRICK HENRY DRIVE SANTA CLARA CA 95054

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gou, Juan Chengdu, CN 11 12
Zhang, Weihua Chengdu, CN 47 169
Zou, Jinghua Chengdu, CN 24 75

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