ICT Express · 2017 · 191 citations · 21 references
EngineeringCommunicationElectrical EngineeringComputer NetworksDigital CommunicationWireless CommunicationsCommunication NetworksCommunication SystemsDevice-to-device CommunicationMobile CommunicationMobile NetworksWireless NetworksCellular Communication NetworksCellular Network ProtocolsCellular NetworksDevice-to-device Communication In Cellular NetworksInband Device-to-device CommunicationMobile Communication TechnologiesScenariosUnlicensed Spectrum
Device‑to‑device communication promises ultra‑low latency and can operate in licensed or unlicensed spectrum, but its integration into cellular networks faces technical and business challenges. This paper reviews D2D communication’s key characteristics, including usage scenarios, architecture, technical features, and current research directions.
Device-to-device (D2D) communication is expected to play a significant role in upcoming cellular networks as it promises ultra-low latency for communication among users. This new mode may operate in licensed or unlicensed spectrum. It is a novel addition to the traditional cellular communication paradigm. Its benefits are, however, accompanied by many technical and business issues that must be resolved before integrating it into the cellular ecosystem. This paper discusses the main characteristics of D2D communication including its usage scenarios, architecture, technical features, and areas of active research.
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