Invention Grant
- Patent Title: Method of optimization of processing of location data in the presence of a plurality of satellite positioning constellations
- Patent Title (中): 在存在多个卫星定位星座的情况下优化位置数据的处理方法
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Application No.: US11617072Application Date: 2006-12-28
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Publication No.: US07646338B2Publication Date: 2010-01-12
- Inventor: Michel Monnerat
- Applicant: Michel Monnerat
- Applicant Address: FR Paris
- Assignee: Alcatel Lucent
- Current Assignee: Alcatel Lucent
- Current Assignee Address: FR Paris
- Agency: Fay Sharpe LLP
- Priority: EP05301124 20051229
- Main IPC: G01S1/00
- IPC: G01S1/00
Abstract:
The present invention concerns a method of optimization of processing of signals from satellite positioning systems in the case where at least two satellite systems cohabit and are utilized to obtain the position of a receiver.One of the systems is given preference on the basis of a criterion of performance and the satellites of the other systems are eliminated that are situated at an azimuth/elevation angle difference less than a threshold relative to the satellites of the preferred system.
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