D2D communication is an integral part of LTE-Advance and 5G cellular networks, has gained a lot popularity in recent years as it offers high speed, extended coverage, ubiquitous connectivity. Besides basic function that direct without the need Base Station (BS), allows small communicating device to act intermediate not only for forward traffics but also permits sharing resources such spectrum, ...

We have proposed a new ultra-compact optical demultiplexer based on metal-insulator-metal plasmonic waveguides aperture-coupled to the ring resonators. Our proposed device has high performance, small footprint, and high potential for integration and development to more channels.

Abstract In this paper, device-to-device (D2D) pairs use the uplink resource of a mobile user. The transmission is done using non-orthogonal multiple access (NOMA) technology. D2D are placed in queue with maximum threshold time. channel allocated to TDMA scheme first out (FIFO) principle. Considering slots time division (TDMA) and state, shared by one pair signal interference (SIC) employed for...