Invention Grant
- Patent Title: Determination of carrier and symbol frequencies in a signal
- Patent Title (中): 确定信号中的载波和符号频率
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Application No.: US11213390Application Date: 2005-08-26
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Publication No.: US07865144B2Publication Date: 2011-01-04
- Inventor: Jacques Meyer
- Applicant: Jacques Meyer
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Agency: Wolf, Greenfield & Sacks, P.C.
- Agent Lisa K. Jorgenson; William R. McClellan
- Priority: FR0451910 20040826
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04N5/44 ; H04L27/00
Abstract:
A method and a device for determining, in a signal, a value of the frequency of a carrier and a value of the frequency of symbols carried by the carrier. A band of the signal is analyzed at three points and the relations between the powers at these points enable determining values of the carrier frequency and of the symbol frequency.
Public/Granted literature
- US20060044477A1 Determination of carrier and symbol frequencies in a signal Public/Granted day:2006-03-02
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