Fifth generation (5G) mobile communication systems have entered the stage of commercial
deployment, providing users with new services, improved user experiences as well as a host …

Due to the under-utilization problem of the allocated radio spectrum, cognitive radio (CR)
communications have recently emerged as a reliable and effective solution. Among various …

摘要随着5G 网络开启规模商业部署, 越来越多的研究机构及相关人员开始对下一代移动通信
系统进行研究. 本文将探讨10 年后(2030 年∼) 的6G 概念. 本文首先用4 个关键词概括未来6G …

With the development of wireless communication technology, the need for bandwidth is
increasing continuously, and the growing need makes wireless spectrum resources more …

Interference is traditionally viewed as a performance limiting factor in wireless
communication systems, which is to be minimized or mitigated. Nevertheless, a recent line of …

Recent emphasis on green communications has generated great interest in the
investigations of energy harvesting communications and networking. Energy harvesting from …

In cognitive radio networks (CRNs), multiple secondary users may send out requests
simultaneously and one secondary user may send out multiple requests at one time, ie …

With the open of the scale-up commercial deployment of 5G network, more and more
researchers and related organizations began to consider the next generation of mobile …

As a paradigm to recover the sparse signal from a small set of linear measurements,
compressed sensing (CS) has stimulated a great deal of interest in recent years. In order to …

Cognitive communication model perform the investigation and surveillance of spectrum in
cognitive radio networks abetment in advertent primary users (PUs) and in turn help in …