Training sequence design for joint channel and frequency offset estimation with partial channel state information

Pascal Bianchi, Philippe Ciblat
2007 2007 IEEE 8th Workshop on Signal Processing Advances in Wireless Communications  
We consider signal-carrier and single-user transmission over a frequency-selective channel. We focus on the data-aided joint estimation of the dispersive channel and the frequency offset. We propose a new training sequence selection strategy relevant for both parameters of interest in the context of a Ricean fading channel. Our strategy relies on the minimization of the Mean-Square Error on data symbols at the output of a Wiener equalizer after frequency offset compensation. Simulations based
more » ... Simulations based on bit error rate confirm our claim.
doi:10.1109/spawc.2007.4401308 fatcat:z7znt3fa5zhgrkhznfxlhtzpse