%0 Journal Article %T Channel Estimation in OFDM Systems Using aControlled Superimposition of Training Sequences %A Nair, Jinesh %A Raja Kumar, Ratnam %J Circuits, Systems and Signal Processing %V 29 %N 2 %P 349-360 %@ 0278-081X %D 2009-12-31 %I SP Birkhäuser Verlag Boston %~ DeepDyve