Invention Grant
- Patent Title: Control and features for satellite positioning system receivers
- Patent Title (中): 卫星定位系统接收机的控制和功能
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Application No.: US10570578Application Date: 2004-09-02
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Publication No.: US08013787B2Publication Date: 2011-09-06
- Inventor: Mangesh Chansarkar , Sundar Raman , Charles P. Norman , Paul A. Underbrink , Henry D. Falk , James Brown , Robert Harvey , Peter Michali , Williams Higgins , Gengsheng Zhang , Qingwen Zhang
- Applicant: Mangesh Chansarkar , Sundar Raman , Charles P. Norman , Paul A. Underbrink , Henry D. Falk , James Brown , Robert Harvey , Peter Michali , Williams Higgins , Gengsheng Zhang , Qingwen Zhang
- Applicant Address: US CA San Jose
- Assignee: SiRF Technology Inc.
- Current Assignee: SiRF Technology Inc.
- Current Assignee Address: US CA San Jose
- Agency: RatnerPrestia
- International Application: PCT/US2004/028542 WO 20040902
- International Announcement: WO2005/022187 WO 20050310
- Main IPC: G01S19/03
- IPC: G01S19/03 ; G01S19/09 ; G01S19/37
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 subsystem for mode switching between a navigational signal; and power control module for a receiver.
Public/Granted literature
- US20090040103A1 Control and features for satellite positioning system receivers Public/Granted day:2009-02-12
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