Results 41 to 50 of about 56,044 (159)
Semantics-Division Duplexing: A Novel Full-Duplex Paradigm
IEEE Wireless CommunicationsIn-band full-duplex (IBFD) is a theoretically effective solution to increase the overall throughput for the future wireless communications system by enabling transmission and reception over the same time-frequency resources. However, reliable source reconstruction remains a great challenge in the practical IBFD systems due to the non-ideal elimination ...
Kai Niu 0001 +5 more
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Outage performance of multi-relay collaborative NOMA systems supporting multiple multicast services
Dianxin kexue, 2023 A cooperative non-orthogonal multiple access (NOMA) system was proposed to support unicast primary user and multiple multicast services based on multiple relays strategy.Under the Rayleigh channel, the secondary user with the best channel condition from ...
Yifei CHU, Xinjie YANG
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Novel Cancellation Techniques and Throughput Analysis for 6G Full-Duplex Wireless System
Space: Science & TechnologyRecent researches show that it is possible to achieve full-duplex system if the self-interference signal could be cancelled completely for 6G research. The majority of the overall self-interference cancellation is contributed by passive cancellation. The
Di Wu +6 more
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Engineering ReportsCoding metasurfaces have the advantage of controlling electromagnetic waves by designing digital states of the unit elements. This digital mechanism can be conveniently integrated into electronic information systems, hence, coding metasurfaces have been ...
Jia Chen Wan +3 more
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Link selection based on switching between full‐duplex and half‐duplex modes
ETRI Journal, 2019 Multiple‐input multiple‐output systems can achieve a full sum rate (SR) via full duplex (FD). However, its performance is degraded by self‐interference (SI) that occurs between the transmitter and receiver at the same node and thus is constrained by ...
Sangchoon Kim
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Full-duplex device-to-device communications:key technologies and prospects
Dianxin kexue, 2018 Due to the physical proximity,D2D communications can bring proximity gain,reusing gain and hop gain,and thus can potentially increase system spectral-efficiency and energy-efficiency.Full-duplex D2D communications,which enable the transceiver to ...
Jiaxin DING +3 more
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In-Band Full-Duplex: The Physical Layer
Proceedings of the IEEEPeer ...
Besma Smida +5 more
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Full-Duplex Wireless Powered IoT Networks
IEEE Access, 2018 This paper studies the emerging wireless power transfer for the Internet-of-Things (IoT) network, where one hybrid access point (H-AP) with constant power supply communicates with a set of IoT devices.
Kang Kang +4 more
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International Journal of Technology, 2015 We explore full-duplex technique in wireless communication particularly for relay networks. We consider the relay to operate in full-duplex, which transmission and reception are conducted in the same channel. We investigate potential benefits of full-
Ajib Setyo Arifin, Tomoaki Ohtsuki
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Tongxin xuebao, 2019 To alleviate the spectrum shortage problem and security threats in heterogeneous network (HetNet),multi-antenna full-duplex relay was introduced for communication between femto base station (FBS) and legitimate user.With the aid of multi-antenna full ...
Zhou ZHONG +3 more
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