@inproceedings{TUW-197430, author = {Zhou, Hua and G{\"o}rtz, Norbert}, title = {Unavoidable Cycles in Polynomial-Based Time-Invariant LDPC Convolutional Codes}, booktitle = {Proceedings European Wireless 2011}, year = {2011}, numpages = {6}, url = {http://publik.tuwien.ac.at/files/PubDat_197430.pdf}, keywords = {LDPC codes, cycles}, note = {talk: European Wireless 2011, Vienna; 2011-04-27 -- 2011-04-29} }