Results 41 to 50 of about 101,355 (187)
Dynamic Full-Duplex Cellular System for Wide Area IoT Network Backbone
IEEE Open Journal of Vehicular TechnologyThis study proposes a dynamic full-duplex cellular (DDC) system by introducing an in-band full-duplex in a phased manner into a conventional time-division duplex (TDD)-based cellular system. Further, we propose and evaluate appropriate user equipment (UE)
Keiichi Mizutani +5 more
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A Real-Time Wideband Subband LMS Algorithm for Full-Duplex Communications
IEEE Access, 2022 In-band full-duplex (IBFD) communications has the potential to nearly double the spectrum efficiency of existing 5G communications. Digital signal processing to mitigate self-interference is one way to realize this full-duplex capability.
Kevin S. Lorenz +4 more
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In-Band Full-Duplex: The Physical Layer
Proceedings of the IEEEPeer ...
Besma Smida +5 more
openaire +2 more sources
Inter-User Interference Cancellation Scheme for 5G-Based Dynamic Full-Duplex Cellular System
IEEE Open Journal of Vehicular TechnologyImproving spectral efficiency is an important issue for the next generation of the 5th generation mobile communication (5G) systems. Full-duplex cellular (FDC) and dynamic-FDC (DDC) systems based on the 5G signal format (5G-FDC and 5G-DDC) have gained ...
Shota Mori +2 more
doaj +1 more source
Jamming attack on in-band full-duplex communications: Detection and countermeasures [PDF]
, 2016 © 2016 IEEE. Recent advances in the design of in-band full-duplex (IBFD) radios promise to double the throughput of a wireless link. However, IBFD-capable nodes are more vulnerable to jamming attacks than their out-of-band full-duplex (OBFD) counterparts,
Hanawal, MK, Krunz, M, Nguyen, DN
core +1 more source
Design and Implementation of an End-to-End Amplify and Forward Full-Duplex Relay Network
IEEE 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
A Signal-Space Analysis of Spatial Self-Interference Isolation for Full-Duplex Wireless
, 2014 The challenge to in-band full-duplex wireless communication is managing self-interference. Many designs have employed spatial isolation mechanisms, such as shielding or multi-antenna beamforming, to isolate the self-interference wave from the receiver ...
Everett, Evan, Sabharwal, Ashutosh
core +1 more source
On Constant Gaps for the Two-way Gaussian Interference Channel [PDF]
, 2012 We introduce the two-way Gaussian interference channel in which there are four nodes with four independent messages: two-messages to be transmitted over a Gaussian interference channel in the $\rightarrow$ direction, simultaneously with two-messages to ...
Cheng, Zhiyu, Devroye, Natasha
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Three-Mode Opportunistic Full-Duplex Switching
IEEE AccessThis paper proposes a novel opportunistic full-duplex (FD) scheme switching among three duplex modes (DMs) of half duplex (HD), three node FD (TNFD) and bidirectional FD (BiFD) for the cellular systems.
Hyungseop Son, Kwonhue Choi
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In-Band Full-Duplex Relay-Assisted Millimeter-Wave System Design
IEEE Access, 2019 Millimeter-wave (mmWave) communication is a promising technology for future wireless systems due to the availability of huge unlicensed bandwidth. However, the need for large number of radio frequency (RF) chains associated with the antenna array and the
Deepa Jagyasi, P. Ubaidulla
doaj +1 more source