%0 Journal Article %T On Channel Estimation for Analog Network Coding in a Frequency-Selective Fading Channel %A Haris Gacanin %A Tomas Sjö %A din %A Fumiyuki Adachi %J EURASIP Journal on Wireless Communications and Networking %D 2011 %I Springer %R 10.1155/2011/980430 %U http://dx.doi.org/10.1155/2011/980430