Invention Grant
- Patent Title: Method and device for compressing a wide band radio-navigation signal, associated method and device for calculating the correlation function of the spreading code of the compressed signal
- Patent Title (中): 用于压缩宽带无线电导航信号的方法和装置，用于计算压缩信号的扩展码的相关函数的相关方法和装置
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Application No.: US14209932Application Date: 2014-03-13
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Publication No.: US09094109B2Publication Date: 2015-07-28
- Inventor: Marc Revol
- Applicant: Marc Revol
- Applicant Address: FR Courbevoie
- Assignee: THALES
- Current Assignee: THALES
- Current Assignee Address: FR Courbevoie
- Agency: Davis Wright Tremaine LLP
- Agent Michael J. Donohue
- Priority: FR1300579 20130315
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B1/709 ; G01S19/09 ; G01S19/24 ; G01S19/37 ; G01S5/00 ; H04B1/7073
Abstract:
A method for compressing a wide band satellite radio-navigation signal is disclosed. The wide band signal is compressed in order to transmit it on a narrow band channel. A correlation function is calculated for the spreading code of the compressed satellite radio-navigation signal.
Public/Granted literature
Information query
