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Dual Active Full Bridge Implementation on Typhoon HIL for G2V and V2G Applications
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
The Dual Active Full Bridge (DAFB) is one of the promising isolated DC/DC converter topologies that will play a significant role in the future integration of Electric Vehicle (EV) into Smart Grids (SGs). This is due to its ...
Sparse Equalizers for OFDM Signals with Insufficient Cyclic Prefix
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Article)
The cyclic prefix (CP) is appended in orthogonal frequency division multiplexing (OFDM) signals to combat inter-symbol interference (ISI) and inter-carrier interference (ICI) induced by the communication channel, which ...
Maximum likelihood detection of precoded SFBC in frequency-selective fading channels
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this paper, we derive the maximum likeli-hood detector (MLD) for precoded space-frequency block coded (SFBC) systems where orthogonal frequency divi-sion multiplexing (OFDM) is incorporated. The obtained results reveal ...
Energy allocation optimization for AF multi-hop in a cognitive radio system
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Elsevier B.V.
, 2018 , Article)
In this paper, novel optimal energy allocation schemes for the secondary users in an amplify-and-forward multi-hop underlay cognitive network are proposed. The optimization problem is formulated as a maximization of the ...
A Secret-key-aided scheme to secure transmissions from single-antenna RF-eh source nodes
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Article)
We propose a two-phase artificial-noise-aided scheme to power a single-antenna energy-harvesting source node (Alice) and secure her transmissions to a multiple-antenna legitimate destination (Bob) in the presence of a ...
Relay selection in FDD amplify-and-forward cooperative networks
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
In this paper, the problems of relay selection and distributed beamforming are investigated for bi-directional dual-hop amplify-and-forward frequency-division duplex cooperative wireless networks. When using individual ...
Exploiting Traffic Correlation Towards Energy Saving in Data Centers
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Conference Paper)
Many proposed data center architectures are constructed with a huge number of network devices in order to support the increasing cloud based services. These devices are used to achieve the highest performance in case of ...
Optimization on ports activation towards energy efficient data center networks
(
Springer Verlag
, 2018 , Conference Paper)
Nowadays, Internet of thing including network support (i.e. checking social media, sending emails, video conferencing) requires smart and efficient data centers to support these services. Hence, data centers become more ...
Secondary users selection and sparse narrow-band interference mitigation in cognitive radio networks
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Elsevier B.V.
, 2018 , Article)
Spectrum scarcity is a critical problem that may reduce the effectiveness of wireless technologies and services. To address this problem, different spectrum management techniques have been proposed in the literature such ...
Hybrid Full-Duplex and Alternate Multiple Relay Selection and Beamforming in AF Cooperative Networks
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Institute of Electrical and Electronics Engineers Inc.
, 2018 , Article)
In this paper, multiple relay selection and beamforming techniques are applied to a dual-hop full-duplex (FD) amplify-and-forward relaying network. We show that our proposed techniques allow the selection to be adaptive ...