If you made any changes in Pure these will be visible here soon.

Research Output 1998 2020

Filter
Conference contribution
2019

Adaptive Bayesian Channel Estimation for Millimeter-Wave MIMO Systems with Hybrid Architecture

Qian, R., Sellathurai, M., Chambers, P. & Ratnarajah, T., 19 Feb 2019, 2018 52nd Asilomar Conference on Signals, Systems, and Computers. IEEE, p. 274-278 5 p. (Asilomar Conference on Signals, Systems, and Computers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Channel estimation
Millimeter waves
Transceivers
Scattering
Hardware
18 Downloads (Pure)

Content Placement Learning for Success Probability Maximization in Wireless Edge Caching Networks

Garg, N., Sellathurai, M. & Ratnarajah, T., 17 Apr 2019, 2019 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 3092-3096 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Markov processes
Reinforcement
Communication
16 Downloads (Pure)

Game Theoretic Power Allocation for Coexisting Multistatic Radar and Communication Systems

Shi, C., Wang, F., Sellathurai, M. & Zhou, J., 28 Feb 2019, 2018 14th IEEE International Conference on Signal Processing (ICSP). Baozong, Y., Qiuqi, R., Yao, Z. & Gaoyun, A. (eds.). IEEE, p. 872-877 6 p. (International Conference on Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Radar systems
Communication systems
Radar
Target tracking
Game theory
13 Downloads (Pure)

Low-Complexity and Robust Quantized Hybrid Beamforming and Channel Estimation

Payami, S., Masouro, C. & Sellathurai, M., 21 Feb 2019, 2018 IEEE Global Communications Conference (GLOBECOM). IEEE, 8647690. (Global Communications Conference (GLOBECOM)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Channel Estimation
beamforming
Beamforming
Channel estimation
Low Complexity
5 Downloads (Pure)

Tradeoffs in detection and localisation performance for mobile sensor scanning strategies

Spyrou, L., Chambers, P., Sellathurai, M. & Thompson, J., 1 Jul 2019, 2019 Sensor Signal Processing for Defence Conference (SSPD). IEEE, 8751640

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Scanning
Trade-offs
Sensor
Sensors
Scenarios
2018
23 Downloads (Pure)

A comparison of unsupervised abnormality detection methods for interstitial lung disease

Daykin, M., Sellathurai, M. & Poole, I., 21 Aug 2018, Medical Image Understanding and Analysis: MIUA 2018. Nixon, M., Mahmoodi, S. & Zwiggelaar, R. (eds.). Springer, p. 287-298 12 p. (Communications in Computer and Information Science; vol. 894).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Pulmonary diseases
Lung
Principal component analysis
Minimum Covariance Determinant
Patch

An Energy-Efficient Approach Towards Power Allocation in Non-Orthogonal Multiple Access Full-Duplex AF Relay Systems

Gupta, A., Biswas, S., Singh, K., Ratnarajah, T. & Sellathurai, M., 27 Aug 2018, 2018 IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 8445898. (International Workshop on Signal Processing Advances in Wireless Communications (SPAWC)).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy efficiency
Decomposition

Beamforming design for full-duplex cellular and MIMO radar coexistence: A rate maximization approach

Biswas, S., Singh, K., Taghizadeh, O., Ratnarajah, T. & Sellathurai, M., 13 Sep 2018, 2018 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 3384-3388 5 p. (International Conference on Acoustics, Speech and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Beamforming
Radar
Transceivers
Base stations
Cones

Uplink Resource Allocation for Shared LTE and SCMA IoT Systems

Mysore Balasubramanya, N., Payami, S. & Sellathurai, M., 26 Jul 2018, 2018 IEEE 87th Vehicular Technology Conference (VTC Spring). IEEE, p. 1-5 5 p. (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Internet of Things
Long Term Evolution (LTE)
Multiple Access
Uplink
Resource Allocation
2017

Analog-digital beamforming for tunable-load MIMO by mutual coupling exploitation

Li, A., Masouros, C. & Sellathurai, M., 21 Dec 2017, 18th IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 8227792. (International Workshop on Signal Processing Advances in Wireless Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Beamforming
MIMO systems
Antennas

Antenna selection for multi-user MIMO at millimeter-wave spectrum with lens antenna arrays

Qian, R., Sellathurai, M. & Fang, X. M., 31 Jul 2017, 2017 IEEE International Conference on Communications (ICC). IEEE, 7997062. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lens antennas
Antenna arrays
Millimeter waves
Antennas
MIMO systems

Energy efficient switched parasitic array antenna for 5G networks and IoT

Kausar, A., Mehrpouyan, H., Sellathurai, M., Qian, R. & Kausar, S., 9 Jan 2017, 2016 Loughborough Antennas and Propagation Conference (LAPC). IEEE, 7807569

Research output: Chapter in Book/Report/Conference proceedingConference contribution

antenna arrays
Antenna arrays
antennas
Antennas
energy

Evaluation of an Automatic ASPECT Scoring System for Acute Stroke in Non-Contrast CT

Daykin, M., Beveridge, E., Dilys, V., Lisowska, A., Muir, K., Sellathurai, M. & Poole, I., 22 Jun 2017, Medical Image Understanding and Analysis. Valdés Hernández, M. & González-Castro, V. (eds.). Springer, p. 537-547 11 p. (Communications in Computer and Information Science; vol. 723).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Masks
Brain
Signal to noise ratio

Joint power allocation and beamforming design for full-duplex MIMO cellular systems with spectrum sharing radar

Singh, K., Biswas, S., Gupta, A., Ratnarajah, T. & Sellathurai, M., 21 Sep 2017, 2017 NASA/ESA Conference on Adaptive Hardware and Systems, AHS 2017. IEEE, p. 93-100 8 p. 8046364

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO (control systems)
beamforming
Beamforming
Base stations
radar

Non-Cooperative Target Localisation Using Rank Based EDM Approach

Shoukry, H., Vuppala, S., Chambers, P., Sellathurai, M. & Thompson, J., 21 Dec 2017, 2017 Sensor Signal Processing for Defence Conference (SSPD). IEEE, 8233247

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensors
matrices
sensors
fading
conditioning

Performance Analysis of Millimeter Wave Cloud Radio Access Networks

He, H., Xue, J., Ratnarajah, T. & Sellathurai, M., 6 Feb 2017, 2016 IEEE Global Communications Conference (GLOBECOM). IEEE, 7842130

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Outages
Throughput
Communication

Tunable load MIMO with quantized loads

Li, A., Masouros, C., Sellathurai, M. & Papadias, C. B., 26 Oct 2017, 25th European Signal Processing Conference (EUSIPCO). IEEE, p. 1699-1703 5 p. (European Signal Processing Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
Radiators
MIMO systems
Convex optimization
Antennas
Electric potential
73 Downloads (Pure)

User Selection for Multi-beam Satellite Channels: A Stochastic Geometry Perspective

Sellathurai, M., Vuppala, S. & Ratnarajah, T., 6 Mar 2017, 2016 50th Asilomar Conference on Signals, Systems, and Computers. IEEE, p. 487-491 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
Communication satellites
Base stations
Satellites
Geometry
2016

Analysis of secure communication in millimeter wave networks: Are blockages beneficial?

Vuppala, S., Biswas, S., Ratnarajah, T. & Sellathurai, M., 19 May 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 2169-2173 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Millimeter waves
Outages
Antennas
Secure communication

A new LSA-based approach for spectral coexistence of MIMO radar and wireless communications systems

Yousif, E. H. G., Filippou, M. C., Khan, F., Ratnarajah, T. & Sellathurai, M., 14 Jul 2016, 2016 IEEE International Conference on Communications (ICC). IEEE, 7511108. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication systems
Radar
Beamforming
Target tracking
Base stations

Compressive sensing-based 3D signal extraction for MIMO passive radar using OFDM waveforms

Ketpan, W. & Sellathurai, M., 14 Jul 2016, 2016 IEEE International Conference on Communications (ICC). IEEE, 7511160. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO systems
Radar
MIMO radar
Antennas
Singular value decomposition

Direction-of-arrival estimation with espar antennas using Bayesian compressive sensing

Qian, R. & Sellathurai, M., 19 May 2016, 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, p. 3076-3080 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Direction of arrival
Radiators
Antennas
Recovery

Full-duplex spectrum sensing for multi-antenna non-time-slotted cognitive radio networks

He, Y., Xue, J., Ratnarajah, T. & Sellathurai, M., 11 Aug 2016, 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 7536812

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Antennas
Radio systems
Data communication systems
Transmitters

On the security region of best source indices in random wireless networks

Vuppala, S., Biswas, S., Ratnarajah, T. & Sellathurai, M., 14 Jul 2016, 2016 IEEE International Conference on Communications (ICC). IEEE, 7510876. (IEEE International Conference on Communications).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Outages
Wireless networks
Antennas
Communication

On the spectral coexistence of colocated MIMO radars and wireless communications systems

Yousif, E. H. G., Khan, F., Ratnarajah, T. & Sellathurai, M., 11 Aug 2016, 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 7536903

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO radar
MIMO systems
Communication systems
Evolutionary algorithms
Radar

Performance analysis in indoor femtocell networks using ESPAR antennas

Shoukry, H., Qian, R. & Sellathurai, M., 11 Aug 2016, 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 7536739

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Femtocell
Antennas
Omnidirectional antennas
Mathematical models

Transceiver design of optimum wirelessly powered full-duplex MIMO interference channel

Cirik, A. C., Xue, J., Biswas, S., Ratnarajah, T. & Sellathurai, M., 11 Aug 2016, 2016 IEEE 17th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, 7536821

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy harvesting
Transceivers
Beamforming
Power transmission
Decoding
2015

Accurate formulation of the multitaper-SVD detector over fading channels

Yousif, E. H. G., Ratnarajah, T. & Sellathurai, M., 2015, 2015 IEEE Global Communications Conference (GLOBECOM). IEEE, 5 p. 7417527

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Singular value decomposition
Fading channels
Detectors
performance
statistics

A comparison of statistical and geometric models for the dual polarised MIMO land mobile satellite channel

Ni Mhearain, F., Sellathurai, M. & Perez-Fontan, F., Jul 2015, 2015 IEEE 81st Vehicular Technology Conference. IEEE, 7145592

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Geometric Model
Multiple-input multiple-output (MIMO)
Statistical Model
Satellites
Doppler Effect

A scalable performance-complexity tradeoff for vector precoding by partial perturbation

Masouros, C., Ratnarajah, T. & Sellathurai, M., 28 Jun 2015, 16th IEEE International Workshop on Signal Processing Advances in Wireless Communications 2015. IEEE, p. 575-579 5 p. 7227103

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Set theory

Computer Vision and Bi-directional Neural Network for Extraction of Communications Signal from Noisy Spectrogram

Phonsri, S., Mukherjee, S. S. & Sellathurai, M., 10 Mar 2015, 2015 IEEE Conference on Antenna Measurements & Applications (CAMA). IEEE, 4 p. 7428185

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cooperative Sensing Technique for Random Secondary Wireless Networks

He, Y., Xue, J., Ratnarajah, T. & Sellathurai, M., Sep 2015, IEEE International Conference on Communication Workshop (ICCW), 2015. IEEE, p. 973-978 6 p. 7247302

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Wireless networks
Signal to noise ratio
Detectors

Direction-of-arrival estimation with single-RF ESPAR antennas via sparse signal reconstruction

Qian, R., Sellathurai, M. & Chambers, J., Aug 2015, IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2015. IEEE, p. 485-489 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal reconstruction
Direction of arrival
Radiators
Singular value decomposition
Antennas

Interference mitigation in femtocell networks using single-radio parasitic antennas

Qian, R. & Sellathurai, M., 2015, IEEE International Conference on Communications (ICC), 2015. IEEE, p. 2828-2833 6 p. 7248755

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Femtocell
Radiators
Base stations
Antennas
Costs

MIMO-based Multitaper detection over Nakagami channels for dynamic spectrum access devices

Yousif, E. H. G., Ratnarajah, T. & Sellathurai, M., 2015, 16th IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, p. 351-355 5 p. 7227058

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Detectors
Radio systems
Cognitive radio
Power spectrum
Fading channels

Mixed norm minimization for MIMO cellular interference channel

Du, H., Ratnarajah, T., Sellathurai, M. & Chambers, J., 2015, IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2015. IEEE, p. 635-639 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal to noise ratio

On the Target Detection in OFDM Passive Radar Using MUSIC and Compressive Sensing

Ketpan, W., Phonsri, S., Qian, R. & Sellathurai, M., 2015, 2015 Sensor Signal Processing for Defence (SSPD). IEEE, 7288515

Research output: Chapter in Book/Report/Conference proceedingConference contribution

frequency division multiplexing
Target tracking
Orthogonal frequency division multiplexing
radar
Radar

Optimization of multi-antenna GLRT-based spectrum sensing for cognitive radio

He, Y., Ratnarajah, T., Yousif, E. H. G., Xue, J. & Sellathurai, M., 2015, 2015 IEEE 26th Annual International Symposium Personal, Indoor, and Mobile Radio Communications (PIMRC). IEEE, p. 1924-1928 5 p. 7343613

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Antennas
Statistics
Detectors

Pareto optimization for MIMO interference channel

Du, H., Ratnarajah, T. & Sellathurai, M., 25 Jun 2015, IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. IEEE, Vol. 2015-June. p. 433-437 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

MIMO systems
Signal to noise ratio
2014

A comparison of precoding techniques for the dual polarised land mobile satellite channel

Ni Mhearain, F. S., Sellathurai, M. & Masouros, C., 23 Oct 2014, 2014 7th Advanced Satellite Multimedia Systems Conference and the 13th Signal Processing for Space Communications Workshop (ASMS/SPSC) . IEEE, p. 32-36 5 p. 6934520

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Satellites
Transmitters
MIMO systems
polarization
interference

An enhanced statistical model for the dual polarised MIMO land mobile satellite channel

Mhearain, F. N., Sellathurai, M. & Fontan, F. P., 2014, 8th European Conference on Antennas and Propagation, EuCAP 2014. IEEE, p. 3031-3035 5 p. 6902466. (Proceedings of the European Conference on Antennas and Propagation).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Satellites
Autocorrelation
Interpolation
Polarization
Statistical Models

Directional Spectrum Sensing for Cognitive Radio Using ESPAR Arrays with a Single RF Chain

Qian, R., Sellathurai, M. & Ratnarajah, T., 2014, European Conference on Networks and Communications (EuCNC), 2014. IEEE, 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Exploiting transmit correlation and mutual coupling in MIMO transmitters

Masouros, C., Chen, J., Tong, K., Sellathurai, M. & Ratnarajah, T., 2014, Proceedings of European Wireless 2014; 20th European Wireless Conference. VDE VERLAG GMBH, p. 784-789 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transmitters
Antennas
simulation
Studios
Antenna arrays

Implementation of an autocorrelation-based spectrum sensing algorithm in real-world channels with frequency offset

Chambers, P. & Sellathurai, M., 2014, 2014 Sensor Signal Processing for Defence (SSPD). IEEE, p. 1-5 5 p. 6943321

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Autocorrelation
Cognitive radio
Testbeds
Hardware

Limited feedback vector perturbation precoding by MinMax optimization

Masouros, C., Sellathurai, M. & Ratnarajah, T., 2014, IEEE Global Communications Conference, GLOBECOM 2014. IEEE, p. 3349-3353 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

scaling
Feedback
symbol
recipient
scenario

Optimal decision threshold for eigenvalue-based spectrum sensing techniques

He, Y., Ratnarajah, T., Xue, J., Yousif, E. H. G. & Sellathurai, M., 2014, 2014 IEEE International Conference on Acoustic, Speech and Signal Processing (ICASSP). IEEE, p. 7734-7738 5 p. 6855105. (Proceedings of the IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cognitive radio
Antennas
Derivatives
Detectors

Regularized Phase Alignment Precoding for the MISO Downlink

Razavi, S. M., Ratnarajah, T., Masouros, C. & Sellathurai, M., 2014, 2014 International Wireless Communications and Mobile Computing Conference (IWCMC). IEEE, p. 201-206 6 p. 6906357

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Signal to noise ratio
Channel state information
Base stations
Defects

Selective vector perturbation for low-power small cell MISO downlinks

Masouros, C., Sellathurai, M. & Ratnarajah, T., Dec 2014, 2014 IEEE Global Communications Conference, GLOBECOM 2014. IEEE, p. 3343-3348 6 p. 7037323

Research output: Chapter in Book/Report/Conference proceedingConference contribution

symbol
performance
penalty
scenario
efficiency
2013

A robust interference alignment technique for the MIMO interference channel with uncertainties

Du, H., Ratnarajah, T., Sellathurai, M. & Papadias, C. B., 27 Dec 2013, 2013 IEEE International Conference on Communications Workshops, ICC 2013. IEEE, p. 154-158 5 p. 6649219

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Defects
Channel state information
Hazardous materials spills
Signal interference
Uncertainty

Design of ESPAR based Blind Interference Alignment for cellular systems

Qian, R. & Sellathurai, M., 2013, 2013 IEEE Wireless Communications and Networking Conference. IEEE, p. 3083-3087 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution