@inproceedings{ZiMa09, author = {Milan Zivkovic and Rudolf Mathar}, title = "Preamble-based {SNR} Estimation in Frequency Selective Channels for Wireless {OFDM} Systems", booktitle = "{IEEE} VTC Spring 2009", address = {Barcelona}, month = Apr, year = 2009, hsb = {hsb910012535}, }