Results 21 to 30 of about 5,177,897 (303)

I/Q-Imbalance Self-Interference Coordination [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2016
Published in IEEE Transactions on Wireless ...
Alexandros-Apostolos A. Boulogeorgos   +3 more
openaire   +3 more sources

Optimal Transceiver Designs for Wireless-Powered Full-Duplex Two-Way Relay Networks With SWIPT

open access: yesIEEE Access, 2017
This paper studies simultaneous wireless information and power transfer in full-duplex (FD) two-way relay networks, where two energy-constrained sources are served by a FD multi-antenna powersupply relay.
Wei Wang   +4 more
doaj   +1 more source

Investigation of FBMC-OQAM Equalization with Real Interference Prediction Algorithm Properties for MIMO Transmission Scheme

open access: yesSensors, 2023
Increasing the data transfer rate is an urgent task in cellular, high-frequency (HF) and special communication systems. The most common way to increase the data rate is to expand the bandwidth of the transmitted signal, which is often achieved through ...
Vladimir O. Varlamov   +2 more
doaj   +1 more source

System level evaluation of interference in vehicular mobile broadband networks [PDF]

open access: yes, 2011
This paper presents results from a novel OFDMA multi-cell mobile broadband system-level simulator. The tool is used to statistically characterize uplink and downlink inter-cell interference.
Nix, AR   +5 more
core   +1 more source

Blind Source Separation For Full-Duplex Systems: Potential and Challenges

open access: yesIEEE Open Journal of the Communications Society, 2021
Full-duplex communications systems that transmit and receive simultaneously suffer self-interference due to the mixing of the transmitted signal and the weaker received signal at the same node.
Mohammed E. Fouda   +2 more
doaj   +1 more source

System level evaluation of UL and DL interference in OFDMA mobile broadband networks [PDF]

open access: yes, 2011
This paper presents results from a novel OFDMA multi-cell mobile broadband system level simulator. The tool is used to statistically characterize uplink and downlink inter-cell interference.
Nix, AR   +5 more
core   +1 more source

Design and Implementation of an End-to-End Amplify and Forward Full-Duplex Relay Network

open access: yesIEEE Access, 2020
This paper presents the design and implementation of an In-Band Full-Duplex (IBFD) amplify and forward relay for wireless networks. First, we describe the system model of the full-duplex relay (FDR), where the relay extends the range of the source node ...
Sergey Shaboyan   +2 more
doaj   +1 more source

Multimode interference devices for focusing in microfluidic channels [PDF]

open access: yes, 2011
Low-cost, compact, automated optical microsystems for chemical analysis, such as microflow cytometers for identification of individual biological cells, require monolithically integrated microlenses for focusing in microfluidic channels, to enable high ...
Wilkinson, James S.   +3 more
core   +1 more source

Active Interference Cancellation for Full-Duplex Multiuser Networks With or Without Existence of Self-Interference

open access: yesIEEE Access, 2019
It is understood that in a network with an in-band full-duplex (FD) access point (AP) simultaneously serving multiple half-duplex clients, various kinds of interference may severely degrade the network spectral efficiency (SE).
Yinman Lee, Bo-Ying Huang
doaj   +1 more source

Security Energy Efficiency Maximization for Two-Way Relay Assisted Cognitive Radio NOMA Network With Self-Interference Harvesting

open access: yesIEEE Access, 2019
The security energy efficiency (SEE) is investigated in a two way-full duplex (TW-FD) relay assisted cognitive radio non-orthogonal multiple access (CR-NOMA) networks.
Wei Zhao, Rui She, Hui Bao
doaj   +1 more source

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