Results 31 to 40 of about 84,614 (170)

AF Relaying with Energy Harvesting Source and Relay [PDF]

open access: yesIEEE Transactions on Vehicular Technology, 2016
In the conventional energy harvesting amplify-andforward relaying, only the relay harvests energy from the source. In this work, a new energy harvesting relaying protocol is proposed, where the source also harvests energy from the relay, in addition to the energy harvesting relay. The performances of the new protocols using two different strategies are
Yunfei Chen 0001   +3 more
openaire   +1 more source

Non-Pilot Protection of the Inverter- Dominated Microgrid

open access: yesIEEE Access, 2019
Without utilizing costly communication systems, the existing protection strategies fail to reliably detect the occurrence and direction of faults in the inverter-dominated microgrid.
Houman Lahiji   +2 more
doaj   +1 more source

La théorie interprétative de Danica Seleskovitch vingt ans après

open access: yesMiędzy Oryginałem a Przekładem, 2023
THE INTERPRETIVE THEORY OF DANICA SELESKOVITCH TWENTY YEARS AFTER: THE QUESTION OF THE DIRECTIONALITY IN CONFERENCE INTERPRETING The aim of the present paper is to examine directionality in conference interpreting and the changing concepts of active ...
Małgorzata Tryuk
doaj   +1 more source

Outage Analysis of Relay-Assisted mmWave Cellular Systems Employing JSDM

open access: yesIEEE Access, 2019
In this paper, the outage probabilities of relay-assisted millimeter wave (mmWave) cellular systems employing joint spatial division and multiplexing (JSDM) are investigated.
Jun Chen, Deli Qiao, Haifeng Qian
doaj   +1 more source

Relay UAV motion control method for airborne multi-agent systems

open access: yes工程科学学报
Compared to single-agent systems, multi-agent systems exhibit advantages such as high efficiency and strong survivability in task execution. However, an increase in distance increases the difficulty for agents to communicate with each other and also ...
Cancan TAO, Ronghao WANG
doaj   +1 more source

Spectrum and Energy Efficiencies for Multiuser Pairs Massive MIMO Systems With Full-Duplex Amplify-and-Forward Relay

open access: yesIEEE Access, 2015
To achieve insights about the impact of amplified loop interference, we consider a dual-hop fullduplex (FD) massive multiple-input multiple-output (MIMO) amplify-and-forward (AF) relaying system in terms of achievable ergodic rates for each user pair as ...
Xiangdong Jia   +3 more
doaj   +1 more source

Graph Theory Based Cooperative Transmission for Physical-Layer Security in 5G Large-Scale Wireless Relay Networks

open access: yesIEEE Access, 2017
In this paper, multi-hop cooperative techniques are adopted to improve the physical-layer security in 5G large-scale decode-and-forward relay networks with massive relays and eavesdroppers.
Chensi Zhang   +3 more
doaj   +1 more source

A Semiotic Analysis of the Gender Equality Paradigm. Case study: the Gender Pay Gap Campaign

open access: yesStyles of Communication, 2010
Within the new European space of identity, attitude and action challenges, syntagms such as “unity in diversity” or “equal pay for work of equal value” have become identitarian brands for social groups with a high-level of self-awareness.
Mădălina Manolache
doaj  

Cooperative Non-Orthogonal Multiple Access for Future Wireless Communications [PDF]

open access: yesEAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2018
There is a huge demand for increased connectivity and reliability of devices in the fifth generation and beyond of wireless communications so as to ensure massive connectivity and high spectral efficiency.
Sunyoung Lee
doaj   +1 more source

Corrigendum to “Optimizing active learning for free energy Calculations” [Artificial Intelligence in the Life Sciences, 2 (2022) 100050]

open access: yesArtificial Intelligence in the Life Sciences, 2023
James Thompson   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy