In this paper, we propose a new approach based on combination of successive interference
cancellation (SIC), digital network coding (DNC), and opportunistic relay selection in a two …

Physical-layer network coding (PNC) can effectively improve wireless networks by extracting
superimposed signals and transforming collision's dilemma into an advantage. The …

In this paper, we study joint dual relay-selection (RS) and physical network coding (PNC)
schemes for wireless two-way relay channels. We propose four schemes in which the …

Physical layer network coding can significantly increase the throughput of two-way relay
networks. However, fading phenomenon usually causes great asymmetry between two …

This paper addresses the energy efficiency (EE) maximization problem for a multi-input multi-
output cognitive two-way relay network. The secondary system, comprises of a two-way …

In this paper, we investigated the performance of a two-way satellite-terrestrial DF relay
network with asymmetric simultaneous wireless information and power transfer (SWIPT). In …

We analyze the performance of a twoway satellite-terrestrial decode-and-forward (DF) relay
network over non-identical fading channels. In particular, selective physical-layer network …

In order to overcome the shortcomings of the traditional dynamic regulation methods of
bidirectional relay network, such as low resource utilisation and high energy consumption of …

Buffer-aided relaying can considerably increase the reliability of wireless networks. In this
paper, we propose a max-link relay selection method with physical layer network coding for …

The dimension of the right null space is only one for traditional signal space alignment with
the minimum configuration of antennas. Then, the direction of a pair of alignment signal …