Search results for "downlink communication"

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Joint Sub-Carrier and Power Allocation for Efficient Communication of Cellular UAVs

2020

| openaire: EC/H2020/857031/EU//5G!Drones Cellular networks are expected to be the main communication infrastructure to support the expanding applications of Unmanned Aerial Vehicles (UAVs). As these networks are deployed to serve ground User Equipment (UEs), several issues need to be addressed to enhance cellular UAVs’ services. In this paper, we propose a realistic communication model on the downlink, and we show that the Quality of Service (QoS) for the users is affected by the number of interfering BSs and the impact they cause. The joint problem of sub-carrier and power allocation is therefore addressed. Given its complexity, which is known to be NP-hard, we introduce a solution based …

game theorySignal Processing (eess.SP)FOS: Computer and information sciencescellular networksComputer scienceDistributed computing02 engineering and technologyComputer Science - Networking and Internet ArchitectureTelecommunications linkFOS: Electrical engineering electronic engineering information engineering0202 electrical engineering electronic engineering information engineeringWirelessElectrical Engineering and Systems Science - Signal ProcessingElectrical and Electronic EngineeringUnmanned aerial vehicles (UAVs)Networking and Internet Architecture (cs.NI)business.industryApplied MathematicsQuality of serviceMatching game020206 networking & telecommunicationsdownlink communicationComputer Science ApplicationsModels of communicationCellular networkbusinessGame theoryIEEE Transactions on Wireless Communications
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