This paper proposes a novel user cooperation approach in both computation and
communication for mobile edge computing (MEC) systems to improve the energy efficiency …

This paper studies a mobile edge computing (MEC) system in which two mobile devices are
energized by the wireless power transfer (WPT) from an access point (AP) and they can …

Coding strategies that exploit node cooperation are developed for relay networks. Two basic
schemes are studied: the relays decode-and-forward the source message to the destination …

This paper studies user cooperation in the emerging wireless powered communication
network (WPCN) for throughput optimization. For the purpose of exposition, we consider a …

This paper considers the use of energy harvesters, instead of conventional time-invariant
energy sources, in wireless cooperative communication. For the purpose of exposition, we …

We consider the communication scenario where a source-destination pair wishes to keep
the information secret from a relay node despite wanting to enlist its help. For this scenario …

This paper considers a wireless cooperative cellular data network with a base station and
many subscribers in which the subscribers have the ability to relay information for each other …

Intelligent reflecting surface (IRS) has recently emerged as a new solution to enhance
wireless communication performance via passive signal reflection. In this letter, we unlock …

This paper considers joint optimization of cooperative beamforming and relay assignment
for multi-user multi-relay wireless networks to maximize the minimum of the received signal …

Upper and lower bounds on the capacity and minimum energy-per-bit for general additive
white Gaussian noise (AWGN) and frequency-division AWGN (FD-AWGN) relay channel …