Invention Grant
- Patent Title: Method for receiving an OFDM signal
- Patent Title (中): 接收OFDM信号的方法
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Application No.: US11197241Application Date: 2005-08-04
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Publication No.: US07864878B2Publication Date: 2011-01-04
- Inventor: Piergiorgio Capozio
- Applicant: Piergiorgio Capozio
- Applicant Address: CH Geneva
- Assignee: ST-Ericsson SA
- Current Assignee: ST-Ericsson SA
- Current Assignee Address: CH Geneva
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Agent Lisa K. Jorgenson
- Priority: EP04425612 20040805
- Main IPC: H03C5/00
- IPC: H03C5/00 ; H03H7/30 ; H04B1/00

Abstract:
The method is for receiving an OFDM signal according to which, during a frequency translation phase, there is introduced a phase and gain imbalance between the phase and quadrature components thereof, and a frequency offset relative to a main carrier of the OFDM signal. The method involves a compensation of the effects of the imbalance even in the presence of the frequency offset and provides a reference signal indicative of the effect of the imbalance and according to which a process is carried out to reduce the effect of the imbalance itself.
Public/Granted literature
- US20060029150A1 Method for receiving an OFDM signal Public/Granted day:2006-02-09
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