@InProceedings{luders2008approximating, author = {Lüders, Helge and Schmalen, Laurent and Vary, Peter}, title = {Approximating EXIT Characteristics of Soft Demodulators in OFDM BICM-ID Systems for Time Variant Frequency Selective Fading Channels}, booktitle = {Proc. Int. ITG Conf. on Source and Channel Coding (SCC)}, address = {Ulm, Germany}, month = Jan, year = {2008}, }