Outage-optimal relay selection for energy-harvesting relays based on power splitting

KH Liu - … Conference on Wireless Communications & Signal …, 2015 - ieeexplore.ieee.org
Radio frequency (RF) based wireless charging and information transfer, also known as
simultaneous wireless information and power transfer (SWIPT), is a new paradigm of green …

OFDM based bidirectional multi-relay SWIPT strategy for 6G IoT networks

W Lu, P Si, X Liu, B Li, Z Liu, N Zhao… - China …, 2020 - ieeexplore.ieee.org
6G IoT networks aim for providing significantly higher data rates and extremely lower
latency. However, due to the increasingly scarce spectrum bands and ever-growing massive …

Performance analysis of SWIPT assisted cooperative internet of things (IoT) network under optimal and adaptive power splitting schemes

N Ashraf, SA Sheikh, SA Khan - Internet of Things, 2022 - Elsevier
In this paper, a Simultaneous Wireless Information and Power Transfer (SWIPT) aided
Cooperative Relaying (CoR) scheme is employed to perform energy harvesting and …

SWIPT-assisted energy efficiency optimization in 5G/B5G cooperative IoT network

M Amjad, O Chughtai, M Naeem, W Ejaz - Energies, 2021 - mdpi.com
Resource use in point-to-point and point-to-multipoint communication emerges with the
tremendous growth in wireless communication technologies. One of the technologies is …

Joint time allocation for wireless energy harvesting decode-and-forward relay-based IoT networks with rechargeable and nonrechargeable batteries

Y Shim, H Park, W Shin - IEEE Internet of Things Journal, 2020 - ieeexplore.ieee.org
This article considers a one-way decode-and-forward (DF) relay-based Internet-of-Things
(IoT) network consisting of a source, a relay, and a destination in wireless energy harvesting …

Joint link selection and relay power allocation for energy harvesting relaying systems

Y Mao, J Zhang, SH Song… - 2014 IEEE Global …, 2014 - ieeexplore.ieee.org
Energy harvesting (EH) has recently been attracting significant attention because of its
ability to scavenge environmentally friendly energy. In this paper, we investigate the use of …

Resource allocation for wireless cooperative IoT network with energy harvesting

X Chen, Y Liu, LX Cai, Z Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, resource allocation is studied for a fully sustainable cooperative IoT network, in
which a relay powered by renewable energy forwards data to a destination while charging …

Dilemma at RF energy harvesting relay: Downlink energy relaying or uplink information transfer?

D Mishra, S De, D Krishnaswamy - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The performance of RF powered communication networks is bottlenecked by the short
downlink energy transfer range and the doubly near-far problem faced in uplink information …

Outage performance analysis of relay selection schemes in wireless energy harvesting cooperative networks over non-identical rayleigh fading channels

NT Do, VNQ Bao, B An - Sensors, 2016 - mdpi.com
In this paper, we study relay selection in decode-and-forward wireless energy harvesting
cooperative networks. In contrast to conventional cooperative networks, the relays harvest …

Joint optimal power allocation and relay selection scheme in energy harvesting asymmetric two‐way relaying system

J Men, J Ge, C Zhang, J Li - Iet Communications, 2015 - Wiley Online Library
Energy harvesting, which is an emerging technology to prolong the lifetime of energy‐
constrained wireless networks, has received significant attention. In this study, the authors …