Tharm Ratnarajah — accepted AI-conference papers

2018

Beamforming Design for Full-Duplex Cellular and Mimo Radar Coexistence: A Rate Maximization Approach

Sudip Biswas, Keshav Singh, Omid Taghizadeh, Tharm Ratnarajah, Mathini Sellathurai

ICASSP 2018accepted

We propose a novel transceiver design technique to facilitate flexible spectrum sharing between a multiple-input multiple-output (MIMO) radar and a full-duplex (FD) MIMO cellular system. The optimization problem for maximizing the rate of the cellular system is formulated, subject to the constraints…

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2016

On the performance of cloud radio access networks using Matérn hard-core point processes

Huasen Hu, Jiang Xue, Tharm Ratnarajah, Faheem Ahmad Khan, Constantinos B. Papadias

ICASSP 2016accepted

In this paper, the performance of a cloud radio access network (CRAN) is analysed, which consists of multiple randomly distributed remote radio heads (RRHs) and a macro base station (MBS). Different from previous works on CRAN where Poisson Point Process (PPP) is used to model spatial distribution o…

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