Results 31 to 40 of about 18,814 (203)
Photonics, 2023 In this paper, a photonic-enabled image rejection mixer (IRM) that features an ultrawideband self-interference cancellation (SIC) function and a compact configuration is proposed. The parameter tuning of SIC is realized in an optical domain, which avoids
He Li +8 more
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RIS-Assisted Self-Interference Mitigation for In-Band Full-Duplex Transceivers [PDF]
IEEE Transactions on Communications, 2022 The wireless in-band full-duplex (IBFD) technology can in theory double the system capacity over the conventional frequency division duplex (FDD) or time-division duplex (TDD) alternatives. But the strong self-interference of the IBFD can cause excessive
Wei Zhang +4 more
semanticscholar +1 more source
Characteristic-Mode-Based Design of Planar In-Band Full-Duplex Antennas
IEEE Open Journal of Antennas and Propagation, 2020 In-band full-duplex radios demand simultaneous transmit and receive (STAR) antennas with high isolation, compact and ultra-low profiles, and simple feed networks. Current state-of-the-art designs rarely meet all of these requirements at the same time. In
Qianyi Li, Ting-Yen Shih
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Dual-Layer Metamaterial Rectangular Antenna Arrays for In-Band Full-Duplex Massive MIMO
IEEE Access, 2023 This paper presents a prototype pair of dual-layer electromagnetic bandgap slotted circularly polarized patch $8\times 8$ Tx/ $8\times 8$ Rx orthogonally-polarized antenna arrays designed for in-band full-duplex massive MIMO. The design processes of the
Yuanzhe Gong +3 more
semanticscholar +1 more source
Full-Duplex Multi-Hop Wireless Networks Optimization with Successive Interference Cancellation
Sensors, 2018 In wireless network communication, in-band full-duplex technique is a useful and important technique that can enlarge the whole throughput of the wireless networks. However, its use needs harsh environment.
Lei Shi +4 more
doaj +1 more source
Design and Analysis of In-Band Full-Duplex Private 5G Networks Using FR2 Band
IEEE Access, 2021 This paper studies a solution for efficient industrial Internet of things (IIoT) communications through an in-band full-duplex (IBFD) enabled private 5G network in frequency range 2 (FR2) band ( $\geq 24.250$ GHz), where ultra-reliable low-latency ...
Haifeng Luo +2 more
doaj +1 more source
Buffering Time for Wireless Full-Duplex Systems Under Random Arrival
IEEE Access, 2019 Full-duplex wireless communication has the potential to double the capacity of wireless networks by reducing the duration ratio of band occupancy of transmissions.
Makoto Kobayashi +2 more
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Reflective In-Band Full Duplex NOMA Communications for Secure 5G Networks [PDF]
2021 International Conference on Smart Applications, Communications and Networking (SmartNets), 2021 In the context of Internet-of-Things (IoT), big Data analytic and the interconnected world, the scientific revolution is increasing the demand for an improved spectrum utilization. An efficient use of the existing spectrum is required for high data-rate transmission. There are several potential ways of solving the challenges of spectrum scarcity.
Khan, Rabia, Asif, Rameez
openaire +2 more sources
Blind Source Separation For Full-Duplex Systems: Potential and Challenges
IEEE 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
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
doaj +1 more source