On Timing Offset Estimation of OFDM 被引量：1

On Timing Offset Estimation of OFDM

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摘要 In this paper, a new timing offset estimation method for Orthogonal FrequencyDivision Multiplexing ( OFDM) systems are presented. Upon the receipt of just one trainingsequence, this presence of a signal and the start of the frame can be detected. The performances ofthe timing estimator in additive white Gaussian noise and the mo bile multipath channel areevaluated by simulation . The results delivered by this algorithm are compared with thosedelivered by Schmidl and Cox. In this paper, a new timing offset estimation method for Orthogonal FrequencyDivision Multiplexing ( OFDM) systems are presented. Upon the receipt of just one trainingsequence, this presence of a signal and the start of the frame can be detected. The performances ofthe timing estimator in additive white Gaussian noise and the mo bile multipath channel areevaluated by simulation . The results delivered by this algorithm are compared with thosedelivered by Schmidl and Cox.

作者 XIAO Jian-hua, ZHANG Ping (Wireless Innovation Lab, Beijing University of Posts and Telecommunications, Beijing 100876, P.R. China)

出处《The Journal of China Universities of Posts and Telecommunications》 EI CSCD 2003年第1期39-43,共5页 中国邮电高校学报（英文版）

基金 theNationalProgram"863" (No.2 0 0 1AA1 2 30 1 6)

关键词 OFDM timing recovery InterSymbol interference (ISI) mobile multipathchannel OFDM timing recovery InterSymbol interference (ISI) mobile multipathchannel

分类号 TN911.7 [电子电信—通信与信息系统]

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参考文献16

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共引文献2

1ZHANG Deng yin, ZHENG Bao yu (Nanjing University of Posts and Telecommunications, Nanjing 210003, P.R.China).Performance Analysis of MC-CDMA in the Presence of Carriers Phase Errors[J].The Journal of China Universities of Posts and Telecommunications,2002,9(3):17-22. 被引量：1
2DING Jia-xin,ZHOU Zheng(School of Telecommunication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, P.R. China).Fast Implementation of MSSNR TEQ for DMT Systems[J].The Journal of China Universities of Posts and Telecommunications,2003,10(4):65-70.

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The Journal of China Universities of Posts and Telecommunications

2003年第1期

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