This paper considers a downlink multiuser orthogonal frequency division multiple (OFDM)
system with simultaneous wireless information and power transfer (SWIPT), where the users …

Mobile edge computing (MEC) meets the high-bandwidth and ultra-low-latency
requirements of mobile networks and improves communication reliability by reducing the …

We investigate a multi-carrier cognitive wireless powered communication network
(CWPCN), where the primary user (PU) is wirelessly powered by harvesting energy from the …

This study investigates a multi-carrier cognitive wireless powered communication network
(CW-PCN) with a wirelessly powered primary user (PU). A two-stage cooperative protocol …

This paper considers a multiuser orthogonal frequency division multiplexing (OFDM)-based
wireless powered communication networks (WPCNs) with simultaneous wireless …

In this paper, a novel full-duplex overlay cognitive wireless powered communication network
(FD-OCWPCN) is proposed where a full-duplex (FD) hybrid-access point (H-AP) supports …

This paper considers a downlink multi-carrier cooperative non-orthogonal multiple access
(NOMA) transmission, where no direct link exists between the far user and the base station …

Recently, cognitive radio sensor networks (CRSN) have evolved as a result of the
introduction of cognitive capabilities to conventional wireless sensor networks. In most …

Wireless powered communication network (WPCN) is a wireless network where user
devices are powered wirelessly by harvesting radio frequency (RF) signals transmitted by …

为了缓解频谱资源匮乏, 提高认知无线网络的功率利用率, 提出了一种基于能量收集的全双工认
知中继网络功率分配算法. 所提算法在保证对主用户干扰以及中继端收集能量满足一定条件的 …