Results 21 to 30 of about 15,904 (255)

Electrical balance duplexing for small form factor realization of in-band full duplex [PDF]

IEEE Communications Magazine, 2015
Transceiver architectures utilizing various self-interference suppression techniques have enabled simultaneous transmission and reception at the same frequency. This full-duplex wireless offers the potential for a doubling of spectral efficiency; however, the requirement for high transmit-to-receive isolation presents formidable challenges for the ...
Laughlin, Leo, Beach, Mark A, Morris, Kevin A, Haine, John L   +3 more
openaire   +3 more sources

PLC Networks with In-Band Full-Duplex Relays [PDF]

2020 IEEE International Symposium on Power Line Communications and its Applications (ISPLC), 2020
Electromagnetic compatibility regulations impose strict transmit power spectral density limitations on power line communication (PLC) that limits the coverage it can provide.As a consequence, PLC networks, especially those used in smart grid neighborhood area networks, employ one or more repeaters/relays for coverage enhancement.
Cañete-Corripio, Francisco Javier, Prasad, Gautham, Lampe, Lutz   +2 more
openaire   +2 more sources

FD-LTDA-MAC: Full-Duplex Unsynchronised Scheduling in Linear Underwater Acoustic Chain Networks

Applied Sciences, 2021
In-band full-duplex communication offers significant potential to enhance network performance. This paper presents the full-duplex linear transmit delay allocation MAC (FD-LTDA-MAC) protocol for full-duplex based underwater acoustic chain networks (FD ...
Aliyu Ahmed, Paul D. Mitchell, Yuriy Zakharov, Nils Morozs   +3 more
doaj   +1 more source

Throughput Enhancement of Dynamic Full-Duplex Cellular System by Distributing Base Station Reception Function

IEEE Open Journal of Vehicular Technology, 2023
In-band full-duplex (IBFD) is a promising technology for improving spectral efficiency beyond 5G and 6G. The dynamic duplex cellular (DDC) system has been proposed as a method for the phased introduction of IBFD into cellular systems while maintaining ...
Keita Fukushima, Shota Mori, Keiichi Mizutani, Hiroshi Harada   +3 more
doaj   +1 more source

Doppler Radar with In-Band Full Duplex Radios [PDF]

IEEE INFOCOM 2019 - IEEE Conference on Computer Communications, 2019
The use of in-band full duplex (IBFD) is a promising improvement over classical TDD or FDD communication schemes. To enable IBFD radios, the electrical balance duplexer (EBD) has been proposed to suppress the direct self-interference (SI) at the RF stage. The remaining SI is typically assumed to be canceled further in the digital domain. In this paper,
Hassani, Seyed Ali, Parashar, Karthick, Bourdoux, André, Van Liempd, Barend, Pollin, Sofie   +4 more
openaire   +2 more sources

Queueing and channel access delay analysis in in-band full-duplex wireless networks

International Journal of Distributed Sensor Networks, 2019
In-band full-duplex wireless communication, which supports a node to transmit and receive simultaneously in the same frequency band, is receiving growing interest.
Yanjing Sun, Haiwei Zuo, Yan Chen, Bin Wang   +3 more
doaj   +1 more source

Optical Multi-Tap RF Canceller for In-Band Full-Duplex Wireless Communication Systems

IEEE Photonics Journal, 2022
In-band full-duplex (IBFD) technology has become important for future wireless communications, due to its ability of increasing the radio-frequency (RF) spectrum efficiency.
Yunlu Xing, Shangyuan Li, Xiaoxue Chen, Xiaoxiao Xue, Xiaoping Zheng   +4 more
doaj   +1 more source

Photonic-Enabled Image Rejection Mixer with Simultaneous Wideband Self-Interference Cancellation for In-Band Full-Duplex System

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, Zihang Zhu, Congrui Gao, Guodong Wang, Tao Zhou, Xuan Li, Qingqing Meng, Yixiao Zhou, Shanghong Zhao   +8 more
doaj   +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
doaj   +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, Zhehao Li, Xiang Bi, Lulu Liao, Juan Xu   +4 more
doaj   +1 more source