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DEVICE FOR ESTIMATING SYMBOL TIMING OR FREQUENCY OFFSET WITH RELIABILITY OF DEMODULATED SIGNAL DETERMINED
DEVICE FOR ESTIMATING SYMBOL TIMING OR FREQUENCY OFFSET WITH RELIABILITY OF DEMODULATED SIGNAL DETERMINED
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机译:确定解调信号可靠度的符号时序或频率偏移估计装置
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摘要
A PHS mobile phone set is provided with an offset estimation device which estimates an offset of a signal received through digital communication and makes use of the estimated offset as correction information for offset correction. The received signal is corrected in offset by use of the estimated offset and then demodulated. In the offset estimation device, the estimated offset is updated on the basis of the control signal indicating whether or not the demodulated digital signal is reliable.
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