Recently, green communications has received much attention. Cellular networks are among
the major energy hoggers of communication networks, and their contributions to the global …

This work was supported in part by the Science and Technology Program of Guangzhou,
China, under Grant 201707010389, in part by the Scientific Research Project of Guangzhou …

The performance of secondary user in underlay cognitive networks is analyzed by
considering opportunistic selection of two-way full-duplex (FD)-based amplify-and-forward …

In this paper, we consider the performance of a two-way amplify-and-forward relaying
network (AF TWRN) in the presence of unequal power co-channel interferers (CCI) …

We investigate a distributed caching strategy based on multi-agent reinforcement learning
(MARL) in a cache-aided network, where all wireless nodes have limited storage capacity …

In this paper, we proposed an enhanced secure scheme for the wireless communication
system threatened by an intelligent attacker, which can work in eavesdropping, jamming …

The joint unmanned aerial vehicle (UAV) trajectory and power allocation optimization for
Non-orthogonal multiplex access (NOMA) protocol in cognitive radio network is investigated …

In this paper, we consider a two-way relaying system where two users communicate with
each other with the help of multiple relays and in which every node is equipped with a single …

In this paper, we study the outage performance of an amplify-and-forward (AF)-based two-
way relaying (TWR) system with multiple relays where a single relay selection is performed …

Most previous works on relay selection (RS) of bidirectional relay networks typically assume
perfect channel state information (CSI). However, outdated CSI, which is caused by the time …