Results 21 to 30 of about 5,004,913 (291)

Wireless-Powered Cooperative Communications: Power-Splitting Relaying With Energy Accumulation [PDF]

open access: yesIEEE Journal on Selected Areas in Communications, 2016
15 pages, 7 figures. Manuscript received Apr. 15, 2015 by IEEE Journal on Selected Areas in Communications, revised Sep. 5, 2015, accepted Dec.
Zheng Zhou   +4 more
openaire   +3 more sources

Sum Rate Maximization for Multi-Carrier SWIPT Relay System With Non-Ideal Power Amplifier and Circuit Power Consumption

open access: yesIEEE Access, 2019
In this paper, we investigate the resource optimization algorithm design in a multicarrier relay system with simultaneous wireless information and power transfer (SWIPT).
Yanyan Shen   +5 more
doaj   +1 more source

Research on splitting criterion of the power system with wind-storage system integrated

open access: yesEnergy Reports, 2022
As the last defense line of the power system, splitting control is of great significance to the safety and stability of power grid. However, with the increasing penetration of wind power, photovoltaic, energy storage and other power electronic power ...
Nianguang Zhou   +7 more
doaj   +1 more source

Complex anisotropy beneath the Peruvian flat slab from frequency-dependent, multiple-phase shear wave splitting analysis [PDF]

open access: yes, 2013
Flat or shallow subduction is a relatively widespread global occurrence, but the dynamics remain poorly understood. In particular, the interaction between flat slabs and the surrounding mantle flow has yet to be studied in detail.
Long, Maureen D., Eakin, Caroline M.
core   +1 more source

High Order Fluctuation Splitting Schemes for Hyperbolic Conservation Laws [PDF]

open access: yes, 2007
This thesis presents the construction, the analysis and the verification of a new form of higher than second order fluctuation splitting discretisation for the solution of steady conservation laws on unstructured meshes.
Mebrate, Netsanet Zerihun
core   +6 more sources

Wireless-Powered Cooperative Multi-Relay Systems With Relay Selection

open access: yesIEEE Access, 2017
This work was supported in part by the China MOST Program of International S&T Cooperation under Grant 2016YFE0133000 and Grant 2016YFE0119000, in part by the National Natural Science Foundation of China (NSFC) under Grant 61461136004, in part by ...
Qiang Li   +5 more
doaj   +1 more source

Cooperative Energy Harvesting Cognitive Radio Networks With Spectrum Sharing and Security Constraints

open access: yesIEEE Access, 2019
Physical layer security is an important and timely topic in the research of future wireless systems and it constitutes a part of the Internet of Things (IoT) notion.
Mounia Bouabdellah   +7 more
doaj   +1 more source

On the Performance of Battery-Assisted PS-SWIPT Enabled DF Relaying

open access: yesInformation, 2020
Compared with the conventional simultaneous wireless information and power transfer (SWIPT) based relaying with “harvest-then-forward” protocol, the battery-assisted SWIPT relaying is more practical and powerful due to the joint use of the ...
Zhipeng Liu   +3 more
doaj   +1 more source

Maximum Throughput of TS/PS Scheme in an AF Relaying Network With Non-Linear Energy Harvester

open access: yesIEEE Access, 2018
The design of energy harvesting (EH) scheme is one of important issues in energy-constrained relaying networks. Since most of the existing EH schemes assume a linear EH model, which cannot capture the properties of EH circuits, the EH schemes dedicated ...
Guangyue Lu, Liqin Shi, Yinghui Ye
doaj   +1 more source

Joint Source and Relay Beamforming Design in Wireless Multi-Hop Sensor Networks with SWIPT

open access: yesSensors, 2019
We consider a multiple-input multiple-output amplify-and-forward wireless multiple-hop sensor network (WMSN). The simultaneous wireless information and power transfer technology is deployed to potentially achieve an autonomous system.
Xiaoqing Liu   +4 more
doaj   +1 more source

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