In view of noteworthy communications performance improvements for future B5G/6G
ubiquitous networks (such as cognitive Internet of Things (IoT) network, UAV …

In this article, in order to substantially improve outage probability (OP), we propose a
generalized optimal relays subsets selection algorithm in a cloud-based 6G large-scale …

This paper deals with the multiple relay selection problem in two-hop wireless cooperative
networks with individual power constraints at the relays. In particular, it addresses the …

We investigate the performance of a downlink wireless system with a multiantenna base
station under the effect of limited channel feedback. In order to inactivate transmit antennas …

This paper tackles the problem of minimum-energy cooperative transmission in wireless
networks under the assumption of limited channel state information at the transmitters. It is …

Communication reliability improving is one of most important research requirements in
cognitive networks, as 5G communications technology rapidly develop nowadays. In this …

We consider a multi-antenna wireless system consisting of a source transmitting to its
destination with limited feedback, where the channel state information (CSI) is considered to …

Energy efficiency has become a crucial performance metric in wireless communications due
to the increasing energy consumption resulting from increasingly widely deployed wireless …

With the rapid growth of mobile device users and mobile communication applications, the
explosive traffic demand has brought many new challenges the network system. For …

In view of noteworthy communications performance improvements for future B5G/6G (such
as cognitive Internet of Things, space-ground integration network and so on), cooperative …