H-Index & Metrics Top Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Computer Science H-index 58 Citations 9,824 319 World Ranking 1719 National Ranking 96
Electronics and Electrical Engineering H-index 66 Citations 14,835 420 World Ranking 373 National Ranking 15

Research.com Recognitions

Awards & Achievements

2017 - IEEE Fellow For contributions to cooperative communications and cognitive radio networks


What is he best known for?

The fields of study he is best known for:

  • Computer network
  • Telecommunications
  • Statistics

Arumugam Nallanathan mainly investigates Wireless, Communication channel, Computer network, Relay and Cognitive radio. He has included themes like Jamming, Iterative method and Transmitter power output in his Wireless study. Arumugam Nallanathan works mostly in the field of Communication channel, limiting it down to topics relating to Transmitter and, in certain cases, Radio propagation and Channel allocation schemes, as a part of the same area of interest.

In general Computer network, his work in Wireless sensor network is often linked to Throughput linking many areas of study. His Relay study incorporates themes from Signal-to-noise ratio, Estimation theory, Decoding methods and Topology. He combines subjects such as Frequency band, Power control, Frame, Radio spectrum and Electronic engineering with his study of Cognitive radio.

His most cited work include:

  • Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity (593 citations)
  • Nonorthogonal Multiple Access for 5G and Beyond (488 citations)
  • On channel estimation and optimal training design for amplify and forward relay networks (417 citations)

What are the main themes of his work throughout his whole career to date?

His main research concerns Communication channel, Computer network, Electronic engineering, Algorithm and Wireless. The various areas that he examines in his Communication channel study include Relay and Control theory. His Relay research is multidisciplinary, relying on both Signal-to-noise ratio and Topology.

Arumugam Nallanathan interconnects Cognitive radio, Transmission and Throughput in the investigation of issues within Computer network. His study on Algorithm also encompasses disciplines like

  • Multiplexing most often made with reference to Orthogonal frequency-division multiplexing,
  • MIMO and related Spectral efficiency. His Wireless research integrates issues from Energy consumption and Transmitter power output.

He most often published in these fields:

  • Communication channel (27.86%)
  • Computer network (23.37%)
  • Electronic engineering (19.35%)

What were the highlights of his more recent work (between 2018-2021)?

  • Communication channel (27.86%)
  • Transmission (13.00%)
  • Wireless (17.03%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Communication channel, Transmission, Wireless, Distributed computing and Optimization problem. His Communication channel research is multidisciplinary, incorporating elements of Upper and lower bounds, Electronic engineering, Beamforming and Transmitter power output. Arumugam Nallanathan has researched Transmission in several fields, including Computer network, Data transmission, Random-access channel, Energy harvesting and Stochastic geometry.

As part of his studies on Computer network, Arumugam Nallanathan often connects relevant subjects like Power control. His studies in Wireless integrate themes in fields like MIMO and Base station. His study in MIMO is interdisciplinary in nature, drawing from both Algorithm and Spectral efficiency.

Between 2018 and 2021, his most popular works were:

  • Intelligent Reflecting Surface Aided MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer (202 citations)
  • Multicell MIMO Communications Relying on Intelligent Reflecting Surfaces (200 citations)
  • UAV Communications Based on Non-Orthogonal Multiple Access (105 citations)

In his most recent research, the most cited papers focused on:

  • Computer network
  • Telecommunications
  • Statistics

His primary areas of investigation include Wireless, Optimization problem, Communication channel, Base station and Telecommunications link. His work deals with themes such as Energy consumption, MIMO, Distributed computing and Resource allocation, which intersect with Wireless. His research integrates issues of Upper and lower bounds, Topology, Spectral efficiency and Coordinate descent in his study of MIMO.

In his study, Communications system and Algorithm is inextricably linked to Precoding, which falls within the broad field of Optimization problem. His Communication channel study integrates concerns from other disciplines, such as Network performance, Electronic engineering, Computer engineering and Transmitter power output. His studies deal with areas such as Extremely high frequency and Power as well as Telecommunications link.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Top Publications

Optimal power allocation for fading channels in cognitive radio networks: Ergodic capacity and outage capacity

Xin Kang;Ying-Chang Liang;A. Nallanathan;H.K. Garg.
IEEE Transactions on Wireless Communications (2009)

673 Citations

Wideband spectrum sensing for cognitive radio networks: a survey

Hongjian Sun;A. Nallanathan;Cheng-Xiang Wang;Yunfei Chen.
IEEE Wireless Communications (2013)

629 Citations

On channel estimation and optimal training design for amplify and forward relay networks

Feifei Gao;Tao Cui;A. Nallanathan.
IEEE Transactions on Wireless Communications (2008)

489 Citations

Nonorthogonal Multiple Access for 5G and Beyond

Yuanwei Liu;Zhijin Qin;Maged Elkashlan;Zhiguo Ding.
Proceedings of the IEEE (2017)

430 Citations

Distributed Space–Time Coding for Two-Way Wireless Relay Networks

Tao Cui;Feifei Gao;T. Ho;A. Nallanathan.
IEEE Transactions on Signal Processing (2009)

324 Citations

Optimal Sensing Time and Power Allocation in Multiband Cognitive Radio Networks

S Stotas;A Nallanathan.
IEEE Transactions on Communications (2011)

256 Citations

Performance Analysis of Two Hop Amplify-and-Forward Systems with Interference at the Relay

H A Suraweera;H K Garg;A Nallanathan.
IEEE Communications Letters (2010)

228 Citations

Intelligent Reflecting Surface Aided MIMO Broadcasting for Simultaneous Wireless Information and Power Transfer

Cunhua Pan;Hong Ren;Kezhi Wang;Maged Elkashlan.
IEEE Journal on Selected Areas in Communications (2020)

202 Citations

Multicell MIMO Communications Relying on Intelligent Reflecting Surfaces

Cunhua Pan;Hong Ren;Kezhi Wang;Wei Xu.
IEEE Transactions on Wireless Communications (2020)

200 Citations

On the Security of Cognitive Radio Networks

Maged Elkashlan;Lifeng Wang;Trung Q. Duong;George K. Karagiannidis.
IEEE Transactions on Vehicular Technology (2015)

186 Citations

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking h-index is inferred from publications deemed to belong to the considered discipline.

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