Device-device (D2D) communications is an effective technique to improve performance on
overall throughput and energy efficiency in cellular network. However, owing to the long …

Device-to-device (D2D) communications is conceived as an effective technique to improve
the performance on overall throughput and enhance system capacity in cellular networks …

This paper presents an efficient joint mode selection, resource block (RB) assignment and
power allocation approach for a relay-assisted device-to-device (D2D) communication …

Introducing relay node to Device-to-Device (D2D) technology can extend the cell coverage
range and improve the system performance, and the relay selection is a key point of relay …

Device-to-device (D2D) communications, as one of the promising technology for the future
network, allow two devices in proximity to communicate directly with each other to alleviate …

Once the direct communication conditions are not satisfied between D2D pairs, relay-aided
mode may play an important role in enhancing the reliability and reducing the transmit …

Relay-assisted D2D (Device-to-device) communication as a supplement to direct D2D
communications for enhancing LTE-A system capacity has been proposed. In this paper, a …

Given the fact that the relay contributes to higher data rate or more reliable transmission at
the expense of extra power consumption, we investigate the performance of relay aided …

With device-to-device (D2D) based relay-assisted communications, deep faded cellular
users (CUs) get a better connectivity. The deep faded CU's achievable throughput of the link …

Device-to-device (D2D) communication is a promising paradigm to meet the requirement of
ultra-dense, low-latency and high-rate in the fifth-generation networks. However, energy …