To support the rising number of user equipments (UEs), LTE-A allows some UEs directly
talking with each other to facilitate spectrum reuse, which is known as device-to-device …

Abstract Device-to-device (D2D) communication system plays an extremely important role in
fulfilling the demands of fourth generation (4G) and fifth generation (5G) technologies. 4G …

Proximity user equipments (UEs) in mobile networks may be communicated directly without
passing their traffic through the base station by using device-to-device (D2D) …

Marine fishery carbon emissions play a significant role in agricultural carbon emissions,
making resource allocation a crucial topic for the overall marine ecological protection. This …

Abstract Device-to-device (D2D) communications allow proximate cellular user equipments
(UEs) to communicate with each other directly under the control of base station (BS). In this …

The integration of Device-to-Device (D2D) communication into a cellular network improves
system spectral efficiency, increases capacity, reduces power consumption and also …

This paper introduces a sparsity controlled multiple random access scheme for efficient user
scheduling in Device-to-Device (D2D) underlaid massive MIMO systems. In order to both …

Device-to-device (D2D) communication broadens the applicability of cellular networks,
which permits user equipments (UEs) to converse with each other without the relay by a …

Abstract Device-to-device (D2D) communication enabled cellular system is capable of
enhancing the spectrum utilization and throughput performance of the system. However …

Abstract Device-to-device (D2D) communication is a promising technology in 5G new radio
(NR) interface to improve the system performance in terms of high data rate, low latency …