认知无线电(CR) 与无线携能通信(SWIPT) 的结合已经成为当今高能效认知无线通信的研究热点
之一. 首先阐述了SWIPT 与认知SWIPT 网络, 而后介绍了SWIPT 网络中两种接收机结构并给出 …

In this paper, we explore the underlay cognitive relay networks in the presence of hardware
impairment. To avoid interfering with the primary user's communications, the transmission …

该文研究了基于能量收集的互惠共生无线电主, 次系统的中断性能. 首先, 在考虑次用户能量因果
约束的基础上给出了主, 次系统解码信噪比, 并定义了主, 次系统的中断概率. 在此基础上 …

This paper is concerned with performance analysis of cognitive underlay partial relay
networks with imperfect channel state information (CSI). To assure the required quality of …

We propose transmit antenna selection (TAS) in decode-and-forward (DF) relaying as an
effective approach to reduce the interference in underlay spectrum sharing networks with …

The outage performance of the cognitive relay networks is analyzed based on simultaneous
wireless information and power transfer (SWIPT) and non-orthogonal multiple access …

In this paper, we study the outage performance of underlay cognitive decode-and-forward
(DF) relaying networks with simultaneous wireless information and power transfer (SWIPT) …