The fifth-generation mobile network (5G) supports Internet of Things (IoT) devices and
processes large-scale data volumes through mobile devices. With this facility, we find a …

随着物联网技术的发展和移动设备的爆炸性增长ꎬ 无线网络呈现出异构化, 超密集等特性ꎮ
协作通信具有可提高系统容量和覆盖范围的特点ꎬ 被广泛应用于5G 移动通信网络中ꎮ …

In this paper, a dual-hop underlay cognitive relay network (CRN) with a best-relay selection
(BRS) scheme under spectrum-sharing constraints from the primary user (PU) is …

The secrecy rate of two‐way untrusted relay networks with imperfect channel state
information based on SWIPT is investigated when multiple relays harvest energy from two …

This paper considers the problem of optimizing the data rate of the cooperative cognitive
system subject to the dual constraints of the interference threshold of primary users and …

abstract The fifth-generation mobile network (5G) supports Internet of Things (IoT) devices
and processes largescale data volumes through mobile devices. With this facility, we find a …