@inproceedings{ author = {A. K\"{o}nsgen and W. Herdt and H. Wang and A. Timm-Giel and R. B\"{o}hnke and C. G\"{o}rg}, year = {2007}, month = {Sep}, title = {A Two-Stage QoS Aware Scheduler for Wireless LANs Based on MIMO-OFDMA-SDMA Transmission}, address={Jinan, China}, booktitle={First International Workshop on Cross Layer Design} }