@inproceedings{TUW-108891, author = {Badic, Biljana and Rupp, Markus and Weinrichter, Hans}, title = {Quasi-Orthogonal Space-Time Block Codes: Approaching Optimality}, booktitle = {13. European Signal Processing Conference}, year = {2005}, numpages = {8}, url = {http://publik.tuwien.ac.at/files/pub-et_9733.pdf}, isbn = {975-00188-0-x}, note = {invited; talk: EUSIPCO European Signal Processing Conference, Antalya, Turkey; 2005-09-04 -- 2005-09-08} }