发明授权
US07639733B1 Maximum likelihood estimation of time and frequency offset for OFDM systems 有权
OFDM系统的时间和频率偏移的最大似然估计

Maximum likelihood estimation of time and frequency offset for OFDM systems
摘要:
A receiver in an OFDM system may include a joint maximum likelihood (ML) estimator that estimates both time offset and frequency offset. The estimator may use samples in an observation window to estimate the time offset and frequency offset.
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