Marvell International Limited

Peng Xie

Paul Aerick Lambert

Zhike Jia

The present disclosure describes apparatuses and techniques for measuring position and velocity. In some aspects, Global Navigation Satellite System (GNSS) signals and feedback information are received. The feedback information may include predicted code phase information and predicted Doppler information. The feedback information is used to define a LOS region of a search space, the search space having dimensions in a code phase domain and in a Doppler domain. The GNSS signals within the search space are operated on to produce measurements of the GNSS signals across the code phase domain and the Doppler domain of the search space. The produced measurements are operated on within the LOS region of the search space to select measurements associated with a line of sight (LOS) signal. The selected measurements are operated on to produce position and/or velocity information associated with the LOS signal.

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Milpitas, CA, United States of America

Peng Xie