Control and features for satellite positioning system receivers

US8947300B2 · kind B2 · utility

Assignee

• CSR Technology Holdings Inc. · US

Inventors

• Mangesh Chansarkar · Irvine, US
• Sundar Raman · Merced, US
• Charles P. Norman · Tecate Mission Road, US
• Paul A. Underbrink · Lake Forest, US
• Henry D. Falk · Long Beach, US
• James Michael Brown · Elmira, US
• Robert Harvey · San Francisco, US
• Peter Michali · Irvine, US
• Williams Higgins · Marion, US
• Gensheng Zhang · Cupertino, US
• Qingwen Zhang · Shanghai, CN

Key dates

• Filing date: Jul 29, 2011
• Grant date: Feb 3, 2015
• Expiry date: May 30, 2033

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04B2201/70715
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Control and feature systems for processing signals from a satellite positioning system include an expert system receiver manager; a joint detection, carrier centering and bit sync acquisition subsystem; peak detection; a multi-dimensional measurement interpolation subsystem; a system for mode switching between a navigational signal; and power control module for receiver.