Results 41 to 50 of about 18,814 (203)
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
doaj +1 more source
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
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
IEEE Journal on Selected Areas in Communications, 2023 Physical layer-based secret key generation (PHY-SKG) schemes have attracted significant attention in recent years due to their lightweight implementation and ability to achieve information-theoretical security. In this paper, we study a channel frequency
Haifeng Luo, N. Garg, T. Ratnarajah
semanticscholar +1 more source
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
doaj +1 more source
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
High-Isolation In-Band Full-Duplex Cavity-Backed Slot Antennas in a Single Resonant Cavity
IEEE Transactions on Antennas and Propagation, 2021 High-isolation in-band full-duplex (IBFD) cavity-backed slot antennas (CBSAs) in a single resonant cavity are presented in this article. The TE101 and TE011 cavity modes combined with a modified orthogonal feeding structure are first used to design the ...
Rui‐Sen Chen +7 more
semanticscholar +1 more source
Future Internet, 2023 For next generation wireless communication systems, high throughput, low latency, and large user accommodation are popular and important required characteristics.
Wei-Shun Liao +4 more
doaj +1 more source
In-Band-Full-Duplex Integrated Sensing and Communications for IAB Networks
IEEE Transactions on Vehicular Technology, 2022 In this paper, we develop an in-band-full-duplex (IBFD)-integrated sensing and communications (ISAC)-integrated access and backhaul (IAB) network operating at frequency range 2 (FR2) for vehicle-to-everything (V2X) communications, where the IAB-node acts
Junkai Zhang, N. Garg, T. Ratnarajah
semanticscholar +1 more source
Towards massive MIMO in-band full duplex radio
2019 16th International Symposium on Wireless Communication Systems (ISWCS), 2019 In-band Full Duplex (IBFD) is a promising wireless transmission technology allowing to increase data rates by up to a factor of two, via simultaneous transmission and reception, but with a potential to increase system throughput even much more in cognitive radio and random access systems thanks to simultaneous transmission and sensing.
Rosson, Patrick +3 more
openaire +4 more sources