OPLINQ: Büyük cihazdan cihaza mmWave haberleşme sistemleri için oportünist link düzenleyeci

mmWave communications networking is a promising physical layer technology for the requirement of the huge bandwidth in next generation 5G infrastructures. One of the emerging important applications for 5G mmWave architectures is device-to-device communications (D2D) among the mobile nodes with direct physical layer communication links. D2D communication systems are able to provide higher data rates as well as provide better QoS for end-users. However, mmWave communication channels have fundamental problems such as blockage due to objects, deafness due to incorrect alignment and costly beam searching due to directional property of beamforming. Furthermore, the problems become significant in dense and mobile D2D communication networks without any practical solution available currently. In this thesis work, a practical and opportunistic mmWave D2D link scheduling protocol is proposed which provides a cross-layer architecture combining physical and multiple access layers with a multi-hop relaying mechanism. In addition, it provides power and rate scheduling while considering real time channel conditions and mobility of the users. The proposed scheduling algorithm is numerically simulated for practical network topologies and compared with the case without any scheduling or interference control. The proposed solution provides significant advantages in dense and mobile mmWave D2D communication networks and is a promising solution for next generation 5G D2D communication architectures.