M
Mathini Sellathurai
Researcher at Heriot-Watt University
Publications - 286
Citations - 4252
Mathini Sellathurai is an academic researcher from Heriot-Watt University. The author has contributed to research in topics: MIMO & Communication channel. The author has an hindex of 31, co-authored 266 publications receiving 3544 citations. Previous affiliations of Mathini Sellathurai include Queen's University Belfast & McMaster University.
Papers
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Journal ArticleDOI
Turbo-BLAST for wireless communications: theory and experiments
Mathini Sellathurai,Simon Haykin +1 more
TL;DR: The net result is a new transceiver that is not only computationally efficient compared with the optimal maximum likelihood decoder, but it also yields a probability of error performance that is orders of magnitude smaller than traditional BLAST schemes for the same operating conditions.
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Power Minimization-Based Robust OFDM Radar Waveform Design for Radar and Communication Systems in Coexistence
TL;DR: Numerical simulations demonstrate that the radar transmitted power can be efficiently reduced by exploiting the communication signals scattered off the target at the radar receiver, and it is shown that the robust waveforms bound the worst-case power-saving performance of radar system for any target spectra in the uncertainty sets.
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Large-Scale MIMO Transmitters in Fixed Physical Spaces: The Effect of Transmit Correlation and Mutual Coupling
TL;DR: The theoretical analysis and simulations show the somewhat surprising result that for a given number of receivers the improved transmit diversity dominates the performance of practical linear precoders.
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On the Performance of Eigenvalue-Based Cooperative Spectrum Sensing for Cognitive Radio
Ayse Kortun,Tharmalingam Ratnarajah,Mathini Sellathurai,Caijun Zhong,Constantinos B. Papadias +4 more
TL;DR: The distribution of the ratio of extreme eigenvalues of a complex Wishart matrix is studied in order to calculate the exact decision threshold as a function of the desired probability of false alarm for the maximum-minimum eigenvalue (MME) detector.
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Known interference in the cellular downlink: a performance limiting factor or a source of green signal power?
Christos Masouros,Tharmalingam Ratnarajah,Mathini Sellathurai,Constantinos B. Papadias,Anil Shukla +4 more
TL;DR: Scenarios where the interfering signal enhances the desired signal's useful power on an instantaneous basis and provides an unexplored source of additional signal power are discussed.