Abstract:The frequency domain pilot multiplexing technique (FDPMT) for channel estimation prevails in single-carrier frequency domain equalization (SC-FDE) systems for high spectral efficiency it promises. However, the bit error rate (BER) performance of the system with FDPMT can be significantly affected by the signal distortion level, which depends on the signal reconstruction (SR) ability of the receiver. In this paper, we are the first to discover that the time domain distortion block due to the removal of several … Show more
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