Lindner, SebastianSebastianLindnerElsner, RaphaelRaphaelElsnerTran, Phuong NgaPhuong NgaTranTimm-Giel, AndreasAndreasTimm-Giel2020-01-232020-01-232019-09IEEE 90th Vehicular Technology Conference, VTC 2019 Fall: 8891493 (2019-09-01)http://hdl.handle.net/11420/4529Next generation mobile systems aim to meet the strict demands of an exponentially increasing number of users. Particularly device-to-device (D2D) communication has attracted a lot of attention during the last years. D2D communication can ofïoad cellular trafïc off the base station. It may reuse radio frequency resources simultaneously used by cellular communication for D2D transmissions, thereby increasing spectral efïciency and system capacity. However, reusing frequency resources can lead to in-cell interference. The expected interference must therefore be actively mitigated as part of the scheduling process. We investigate a novel joint radio resource scheduling and allocation algorithm for D2D communication that makes use of two methods from the ïeld of game theory. It aims to meet the respective userâ™s Quality of Service requirements and strives for fairness between users by playing a Transferable Utility game. At the same time it actively mitigates in-cell interference from frequency resource reuse and determines an optimal transmission power through Stackelberg gameplays. It is shown through simulation that system performance increases if resource allocation and reuse is done in a coordinated manner. The proposed scheduler scales well due to its polynomial computational complexity and outperforms baseline schedulers and the single-game approach in several simulated scenarios.enhttp://rightsstatements.org/vocab/InC/1.0/InformatikConference Paper10.15480/882.310510.1109/VTCFall.2019.889149310.15480/882.3105Conference Paper