A New Channel Estimation Algorithm for MIMO-OFDM

LIU Hui; ZHOU Ling; CHEN Dong-feng

doi:10.3969/j.issn.1671-637x.2015.02.012

[2] PANDE T,LOVE D J,KROGMEIER J V.Reduced feedback MIMO-OFDM precoding and antenna selection［J］.IEEE Transactions on Signal Processing,2007,55(5):2284-2293.

[3] MA S D,NG T S.Time domain signal detection based on second order statistics for MIMO-OFDM systems［J］.IEEE Transactions on Signal Processing,2007,55(3):1150-1158.

[4] SHIN C Y,HEATH R W,POWERS E J.Blind channel estimation for MIMO-OFDM systems ［J］.IEEE Transactions on Vehicular Technology,2007,56(2):670-685.

[5] GAO F F,NALLANATHAN A.Subspace-based blind channel estimation for SISO,MISO and MIMO OFDM systems［C］//IEEE Communications Society Subject Matter Experts for Publication in the IEEE ICC Proceedings,2006:3025-3030.

[6] GAO F F,NALLANATHAN A.A simple subspace-based blind channel estimation for OFDM systems［C］//IEEE Communications Society Subject Matter Experts for Pub-lication in the WCNC Proceedings,2006:1515-1518.

[7] LI Y,SESHADRI N,ARIYAVISTAKUL S.Channel estimation for OFDM systems with transmitter diversity in mobile wireless channels［J］.IEEE J Select Areas Communication, 1999,17(3):461-471.

[8] LI Y.Simplified channel estimation for OFDM systems with multiple transmit antennas［J］.IEEE Transactions on Wireless Communications,2002,1(1):67-75.

[9] CHEN R,LETAIEF K B.Channel estimation for space-time coded OFDM systems in non-sample-spaced multipath channels［C］//IEEE WCNC2002,2002:61-66.

[10] BARHUMI I,LEUS G,MOONEN M.Optimal training sequence for channel estimation in MIMO OFDM systems in mobile wireless channels［C］//International Zurich Seminar on Broad-Band Communications,Access,Transmission, Net-working,2002:270-275.

[11] JEON W G,PAIK K H,CHO Y S.An efficient channel estimation technique for OFDM systems with transmitter diversity ［J］.IEICE Transactions on Communications, 2001,4:967-974.