Low-overhead sampling clock frequency synchronization for OFDM-based DRM systems

IEICE Electronics Express

Young-Hwan You¹  Eu-Suk Shim¹ 

[1] uT Communication Research Institute, Sejong University

关键词: OFDM;    digital radio mondiale;    sampling frequency offset;   

DOI  :  10.1587/elex.7.1

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(10)In this paper, an improved and low-complexity sampling clock frequency offset (SFO) estimation scheme is proposed for orthogonal frequency division multiplexing (OFDM) based digital radio mondiale(DRM) systems. In order to devise the low-complexity SFO estimator, some modifications on the conventional estimator are highlighted with an emphasis on the selection of pilot subcarrier.

【 授权许可】

Unknown