Lecturer (Assistant Professor) at School of Engineering, Newcastle University
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Optical SEFDM system; bandwidth saving using non-orthogonal sub-carriers
I Darwazeh, T Xu, T Gui, Y Bao, Z Li
IEEE Photonics Technology Letters 26 (4), 352-355, 2013
Multi-band carrier-less amplitude and phase modulation for bandlimited visible light communications systems
PA Haigh, ST Le, S Zvanovec, Z Ghassemlooy, P Luo, T Xu, P Chvojka, ...
IEEE Wireless Communications 22 (2), 46-53, 2015
An improved fixed sphere decoder employing soft decision for the detection of non-orthogonal signals
T Xu, RC Grammenos, F Marvasti, I Darwazeh
IEEE Communications Letters 17 (10), 1964-1967, 2013
Non-orthogonal narrowband Internet of Things: A design for saving bandwidth and doubling the number of connected devices
T Xu, I Darwazeh
IEEE Internet of Things Journal 5 (3), 2120-2129, 2018
The first 15 years of SEFDM: A brief survey
I Darwazeh, H Ghannam, T Xu
2018 11th International Symposium on Communication Systems, Networks …, 2018
Transmission experiment of bandwidth compressed carrier aggregation in a realistic fading channel
T Xu, I Darwazeh
IEEE Transactions on Vehicular Technology 66 (5), 4087-4097, 2016
Spectrally efficient FDM: Spectrum saving technique for 5G?
T Xu, I Darwazeh
1st International Conference on 5G for Ubiquitous Connectivity, 273-278, 2014
A soft detector for spectrally efficient systems with non-orthogonal overlapped sub-carriers
T Xu, I Darwazeh
IEEE Communications Letters 18 (10), 1847-1850, 2014
Bandwidth compressed waveform for 60-GHz millimeter-wave radio over fiber experiment
T Xu, S Mikroulis, JE Mitchell, I Darwazeh
Journal of Lightwave Technology 34 (14), 3458-3465, 2016
Dual polarization coherent optical spectrally efficient frequency division multiplexing
D Nopchinda, T Xu, R Maher, BC Thomsen, I Darwazeh
IEEE Photonics Technology Letters 28 (1), 83-86, 2015
Deep learning for interference cancellation in non-orthogonal signal based optical communication systems
T Xu, T Xu, I Darwazeh
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama), 241-248, 2018
Deep learning for over-the-air non-orthogonal signal classification
T Xu, I Darwazeh
2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring), 1-5, 2020
Waveform and space precoding for next generation downlink narrowband IoT
T Xu, C Masouros, I Darwazeh
IEEE Internet of Things Journal 6 (3), 5097-5107, 2019
Optical and digital phase conjugation techniques for fiber nonlinearity compensation
ST Le, ME McCarthy, SK Turitsyn, I Phillips, D Lavery, T Xu, P Bayvel, ...
2015 Opto-Electronics and Communications Conference (OECC), 1-3, 2015
Bandwidth compressed carrier aggregation
T Xu, I Darwazeh
2015 IEEE International Conference on Communication Workshop (ICCW), 1107-1112, 2015
Nyquist-SEFDM: Pulse Shaped Multicarrier Communication with Sub-Carrier Spacing Below the Symbol Rate
T Xu, I Darwazeh
10th International Symposium on Communication Systems, Networks and Digital …, 2016
An experimental proof of concept for integrated sensing and communications waveform design
T Xu, F Liu, C Masouros, I Darwazeh
IEEE Open Journal of the Communications Society 3, 1643-1655, 2022
Multi-band reduced complexity spectrally efficient FDM systems
T Xu, I Darwazeh
2014 9th International Symposium on Communication Systems, Networks …, 2014
FPGA implementations of real-time detectors for a spectrally efficient FDM system
T Xu, RC Grammenos, I Darwazeh
ICT 2013, 1-5, 2013
M-QAM signal detection for a non-orthogonal system using an improved fixed sphere decoder
T Xu, I Darwazeh
2014 9th International Symposium on Communication Systems, Networks …, 2014
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