@article{TUW-241847, author = {Pratschner, Stefan and Z{\"o}chmann, Erich and Rupp, Markus}, title = {Low Complexity Estimation of Frequency Selective Channels for the LTE-A Uplink}, journal = {IEEE Wireless Communications Letters}, year = {2015}, volume = {4}, number = {6}, pages = {673--676}, url = {http://publik.tuwien.ac.at/files/publik_241847.pdf}, doi = {10.1109/LWC.2015.2481428} }