Lossy decode-and-forward (DF) relaying, also referred to as lossy forwarding (LF), can
significantly enhance the transmission reliability and expand the communication coverage at …

For a two-way relay network (TWRN) with three nodes, we discuss the performance
optimization of digital network coding (DNC) and physical network coding (PNC) schemes …

Both energy efficiency (EE) and spectral efficiency (SE) are two important design criteria that
can hardly be achieved simultaneously. In this paper, we investigate the EE-SE tradeoff for a …

In this paper, we consider a three-node, two-way relay system with digital network coding.
The aim is to minimize total energy consumption while ensuring queue stability at all nodes …

In this paper, we develop a two-way multi-relay scheme for JPEG 2000 image transmission.
We adopt a modified time-division broadcast cooperative protocol, and derive its power …

Energy-efficient orthogonal frequency division multiple access (OFDMA) aims to relieve the
booming energy consumption in wireless communications networks and has recently …

In order to meet the increasing demand and stringent design requirements for coverage
expansion, throughput and capacity enhancement relay Node (RNs) has been considered …

The problem of power allocation is studied for a multiple-input multiple-output (MIMO)
decode-and-forward (DF) two-way relaying (TWR) system consisting of two source nodes …

For a fading full‐duplex decode‐and‐forward relay channel, the authors analytically derive
optimum power allocation schemes subject to individual power constraints at the source and …

The outage performance fairness on asymmetric two-way amplify-and-forward (AF) relaying
networks is investigated. Power allocation is proposed to minimise maximum individual …