Konsgen, AndreasAndreasKonsgenHerdt, WaldemarWaldemarHerdtWang, HongyouHongyouWangTimm-Giel, AndreasAndreasTimm-GielGörg, CarmelitaCarmelitaGörg2022-04-052022-04-052007-09IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC: 4394577, 1-5 (2007-12-01)http://hdl.handle.net/11420/12210In this paper, a QoS-aware cross-layer scheduler for wireless LANs is introduced which allows the control of a number of data flows according to QoS requirements of the respective applications. It is based on a two-stage concept: The MAC layer scheduler uses an importance function to calculate the priority of a particular flow, whereas the PHY layer scheduler considers the channel conditions of a MIMO-TDMA transmission. It is shown that with the concept presented here, throughput and delay requirements of time-critical applications can be met.enInformatikConference Paper10.1109/PIMRC.2007.4394577Other