An Novel Timing Acquisition Algorithm for OFDM Systems

摘要：

In this paper a novel and efficient symbol timing estimation algorithm is proposed for OFDM systems. This algorithm utilizes inherent correlation property of two segments of information sequence to carry out accurate symbol timing estimation. The studying results show that the algorithm can complete timing acquisition under large frequency offset and low SNR accurately. Furthermore it is no need of special training symbol, so the systems transmission efficiency is increased largely.

关键词： OFDM symbol timing acquisition random sequence

作者: Deliang Liu Jinlong Wang

作者单位: Institute of Communications Engineering, PLAUST, Nanjing 210007, China

会议类型: 国际会议

会议名称: 2005年无线通信、网络和移动计算国际会议

会议地点: 武汉

会议语种:英文

页码: 246-248

在线出版日期: 2005-09-23（万方平台首次上网日期，不代表论文的发表时间）