20 citations · 23 across the 10 of their papers we have counts for
10 papers
Dual band wireless transmission over 75-150GHz millimeter wave carriers using frequency-locked laser pairs
Zichuan Zhou, Amany Kassem, James Seddon +4
We generate and transmit 75-GHz-bandwidth OFDM signals over the air using three mutually frequency-locked lasers, achieving minimal frequency gap between the wireless W and D bands…
Index Modulation Pattern Design for Non-Orthogonal Multicarrier Signal Waveforms
Yinglin Chen, Tongyang Xu, Izzat Darwazeh
Spectral efficiency improvement is a key focus in most wireless communication systems and achieved by various means such as using large antenna arrays and/or advanced modulation sc…
An Experimental Proof of Concept for Integrated Sensing and Communications Waveform Design
Tongyang Xu, Fan Liu, Christos Masouros +1
The integration of sensing and communication (ISAC) functionalities have recently gained significant research interest as a hardware-, power-, spectrum- and cost- efficient solutio…
Wavelet Classification for Over-the-Air Non-Orthogonal Waveforms
Tongyang Xu, Izzat Darwazeh
Non-cooperative communications using non-orthogonal multicarrier signals are challenging since self-created inter carrier interference (ICI) exists, which would prevent successful…
Design and Prototyping of Hybrid Analogue Digital Multiuser MIMO Beamforming for Non-Orthogonal Signals
Tongyang Xu, Christos Masouros, Izzat Darwazeh
To enable user diversity and multiplexing gains, a fully digital precoding multiple input multiple output (MIMO) architecture is typically applied. However, a large number of radio…
Deep Learning for Over-the-Air Non-Orthogonal Signal Classification
Tongyang Xu, Izzat Darwazeh
Non-cooperative communications, where a receiver can automatically distinguish and classify transmitted signal formats prior to detection, are desirable for low-cost and low-latenc…
Experimental Demonstration of Staggered CAP Modulation for Low Bandwidth Red-Emitting Polymer-LED based Visible Light Communications
Paul Anthony Haigh, Alessandro Minotto, Andrew Burton +8
In this paper we experimentally demonstrate, for the first time, staggered carrier-less amplitude and phase (sCAP) modulation for visible light communication systems based on polym…
Real-Time Experimental Demonstration of Multi-band CAP Modulation in a VLC System with Off-the-Shelf LEDs
Paul Anthony Haigh, Izzat Darwazeh
We demonstrate, for the first time, m-CAP modulation using off-the-shelf LEDs in a VLC in real time experimental setup using field programmable gate arrays based in universal softw…
Non-Orthogonal Multi-band CAP for Highly Spectrally Efficient VLC Systems
Paul Anthony Haigh, Petr Chvojka, Zabih Ghassemlooy +2
In this work we propose and experimentally demonstrate a novel non-orthogonal multi-band carrier-less amplitude and phase (NM-CAP) scheme for bandlimited visible light communicatio…
A practical system for improved efficiency in frequency division multiplexed wireless networks
R. G. Clegg, S. Isam, I. Kanaris +1
Spectral efficiency is a key design issue for all wireless communication systems. Orthogonal frequency division multiplexing (OFDM) is a very well-known technique for efficient dat…