Results 11 to 20 of about 15,904 (255)

In-Band Full-Duplex FSK transceiver for IoT [PDF]

Frequenz, 2021
Abstract A wireless frequency shift keying (FSK) transceiver that can simultaneously transmit and receive over the same radio channel using a novel complex baseband technique is introduced. The proposed design combines a traditional FSK modulator with a new frame-based demodulation technique able to recover data without using traditional
Mohammed El Khattabi, Mohammed Khaldoun, Jelloul Elmesbahi, Ahmed Errami   +3 more
openaire   +1 more source

In-Band Full Duplex Wireless LANs: Medium Access Control Protocols, Design Issues and Their Challenges

Information, 2020
In-band full duplex wireless medium access control (MAC) protocol is essential in order to enable higher layers of the protocol stack to exploit the maximum benefits from physical layer full duplex technology.
Md. Ruhul Amin, Md. Shohrab Hossain, Mohammed Atiquzzaman   +2 more
doaj   +1 more source

MM-Wave High Isolated Dual Polarized Dielectric Resonator Antenna for In-Band Full-Duplex Systems

IEEE Access, 2023
A novel high-isolation dual-polarized in-band full-duplex (IBFD) dielectric resonator antenna (DRA) for satellite communications using a decoupling structure is proposed.
Mohammad Abedian, Mohsen Khalily, Pei Xiao, Fan Wang, Rahim Tafazolli, Ahmed A. Kishk   +5 more
doaj   +1 more source

Power allocation for in-band full-duplex self-backhauling [PDF]

2017 40th International Conference on Telecommunications and Signal Processing (TSP), 2017
Ultra-dense cellular networks are emerging as one key characteristic of 5G wireless networks. In this context, frequency reuse is a fundamental technology enabler for efficient utilization of limited spectrum resources. In this paper, we investigate the in-band Full-Duplex (FD) self-backhauling architecture, in which Base Stations (BSs) operate on the ...
Lagunas, Eva, Lei, Lei, Maleki, Sina, Chatzinotas, Symeon, Ottersten, Bjorn   +4 more
openaire   +2 more sources

Performance analysis of in-band collision detection for dense wireless networks

EURASIP Journal on Wireless Communications and Networking, 2021
With the massive growth of wireless networks comes a bigger impact of collisions and interference, which has a negative effect on throughput and energy efficiency.
Tom Vermeulen, Brecht Reynders, Fernando E. Rosas, Marian Verhelst, Sofie Pollin   +4 more
doaj   +1 more source

In-Band Full-Duplex Wireless: Challenges and Opportunities [PDF]

IEEE Journal on Selected Areas in Communications, 2014
In-band full-duplex (IBFD) operation has emerged as an attractive solution for increasing the throughput of wireless communication systems and networks. With IBFD, a wireless terminal is allowed to transmit and receive simultaneously in the same frequency band. This tutorial paper reviews the main concepts of IBFD wireless.
Sabharwal, Ashutosh, Schniter, Philip, Guo, Dongning, Bliss, Daniel W., Rangarajan, Sampath, Wichman, Risto   +5 more
openaire   +6 more sources

Research on Security Performance of HetNets Based on In-band Wireless Backhaul [PDF]

Jisuanji gongcheng, 2018
In order to solve the problem of low physical layer security performance in heterogeneous networks,an In-Band Full-Duplex(IB-FD) wireless backhaul scheme is proposed.In massive Multiple Input Multiple Output (MIMO) two-tier HetNets,macro and small cell ...
XIE Mangang,JIA Xiangdong,ZHOU Meng,JI Shanshan,JIAO Jinliang,YANG Zheng
doaj   +1 more source

Weighted Scheduling Algorithm Based on In-Band Full-Duplex Link for Distributed WLAN [PDF]

Jisuanji kexue yu tansuo, 2022
Aiming at the problem of link scheduling fairness in the in-band full-duplex access process of distributed wireless local area network (WLAN), a full-duplex link scheduling algorithm based on nodal scheduling weights (W-FD) is proposed.
GUAN Zheng, HU Yang, YANG Zhijun, HE Min
doaj   +1 more source

In-band full-duplex transceiver technology for 5G mobile networks [PDF]

ESSCIRC Conference 2015 - 41st European Solid-State Circuits Conference (ESSCIRC), 2015
In-band full-duplex is a promising air interface technique to tackle several of the key challenges of next generation (5G)mobile networks. Simultaneous transmission and reception in the same frequency band increases the throughput and spectral efficiency, and reduces the air interface delay. Its implementation in 5G systems, however, restrains the full-
Debaillie, Björn, Van Liempd, Barend, Hershberg, Benjamin, Craninckx, Jan, Rikkinen, Kari, van den broek, Dirk-Jan, Klumperink, E.A.M., Nauta, Bram   +7 more
openaire   +3 more sources

Ultra‐wideband antenna system for in‐band full‐duplex applications

IET Microwaves, Antennas & Propagation, 2021
In this study, we present an ultra‐wideband full‐duplex system constituted of a wideband 4‐element Vivaldi array and wideband microstrip‐to‐slotline baluns.
Hadi Hijazi, Marc Le Roy, Raafat Lababidi, Denis Le Jeune, Andre Pérennec   +4 more
doaj   +1 more source