Keywordstrustworthiness; D2D communications; 5G systems; Internet of things; NB-IoT; interference management; resource allocation; power control; multicell device to device underlay networks; game theory; linear programming; D2D; cellular-aided D2D; underlay; mobile caching; quality of service; device-to-device communication; non-orthogonal multiple access; stochastic geometry; device-to-device communication; throughput-awareness; cooperative reinforcement learning; system throughput; interference management; adaptive resource allocation; Device-to-Device (D2D) communication; multicast transmission; energy-efficiency; D2D communication; blockchain; fairness; connectivity-aware; proximity services; device-to-device; multihop; resource allocation; mobile networks; vehicular networks; simulation; multicast; device-to-device communications; Internet of Things; mobile social networks; D2D communications; 5G systems; power efficiency; n/a