Blind Frequency Synchronization in MIMO-OFDM System Based on ESPRIT
A novel blind carrier frequency offset (CFO)estimation algorithm was proposed which is based on estimating signal parameter via rotational invariance techniques (ESPRIT)for multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) systems with virtual carriers. The algorithm estimates CFOInclosed-form by jointly exploiting the shift-invariant structure of received signals on multiple receive antennas. It can work effectively in different type of channel Performance analysis of the proposed algorithm using Monte Carlo simulations and comparisons with some existing approaches are also reported.
Yingtao Niu Yuehong Shen Shidong Sun
Institute of Communication Engineering,PLA University of Science and Technology Biaoying 2,Yudao Street Najing,Jiangsu 210007 P.R.China
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1972-1975
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）