Frame synchronization in SC-FDE system using PN sequence modulation

摘要：

A frame synchronization algorithm for SC-FDE system based on PN sequence modulated UW is proposed to combat timing offset sensitivity. The proposed algorithm is composed of energy detection, coarse synchronization and fine synchronization. The simulation and soft-define-radio(SDR) transmission tests show that, compared to Minn and Park algorithm, the proposed synchronization method has a higher timing precision, and is insensitive to Doppler frequency offset and multi-path effects.

关键词： single-carrier frequency domain equalization frame synchronization PN sequence modulation

作者: ZENG Xuewen LIU Mafei NI Hong WANG Jinlin

作者单位: National Network New Media Engineering Research Center, Institute of Acoustics,Chinese Academy of Sciences, Beijing, China, 100190

会议类型: 国际会议

会议名称: 2011 the Iet 4th International Conference on Wireless,Mobile & Multimedia Networks(第四届无线、移动及多媒体网络国际会议 ICWMMN2011)

会议地点: 北京

会议语种:英文

页码: 196-199

在线出版日期: 2011-11-27（万方平台首次上网日期，不代表论文的发表时间）