EM algorithm-based timing synchronization in turbo receivers
نویسندگان
چکیده
The current paper addresses the issue of estimating the sampling instant in turbo receivers. The proposed synchronizer is based on the expectation-maximization (EM) algorithm and takes benefit from the soft information delivered by the turbo system. Performance Interpolator Anti−aliasing Turbo Demodulator Matched filter a posteriori information Discrete Time 1 Ts rl r(t)
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تاریخ انتشار 2003