Robust phase noise suppression scheme for TDS-OFDM-based digital television terrestrial broadcasting systems

Authors:
Zi-Wei Zheng;Zhi-Xing Yang;Chang-Yong Pan;Yi-Sheng Zhu
Affiliations:
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China;-;-;-
Venue:
IEEE Transactions on Consumer Electronics
Year:
2004

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Wireless Personal Communications: An International Journal

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Abstract

As an effective technique for combating multipath fading and for high-bit-rate transmission over wireless channels, orthogonal frequency-division multiplexing (OFDM) is extensively used in modern digital television terrestrial broadcasting (DTTB) systems to support high performance bandwidth-efficient multimedia services. In this paper, a robust phase noise suppression scheme is proposed for the time domain synchronous OFDM (TDS-OFDM) based DTTB systems. Simulation results under different channel environments are presented to illustrate the effectiveness of the proposed scheme.