Ampalavanapillai Nirmalathas

Rapid Asynchronous Monitoring for BER Evaluation in Optical Networks

E WONG, A Nirmalathas, C Lim

Study on the impact of clustering for non-orthogonal multiple access based on multilevel code for radio-over-fiber fronthaul application

Yijie Tao, Christina Lim, Ampalavanapillai Nirmalathas

Journal article  |  2021  |  Journal of Optical Communications and Networking

Indoor optical wireless access networks—recent progress [Invited]

Ampalavanapillai Nirmalathas, Tingting Song, Sampath Edirisinghe, Ke Wang, Christina Lim, Elaine Wong, Chathurika Ranaweera, Kamal Alameh

Journal article  |  2021  |  Journal of Optical Communications and Networking

Comparison of Optical Transport Technologies for Centralized Radio Access Network Using Optical Ground Wire

Kensuke Ikeda, Christina Lim, Ampalavanapillai Nirmalathas, Chathurika Ranaweera

Journal article  |  2020  |  IEICE Transactions on Communications

Optical Wireless Communications Adopting Delay-Tolerant Repetition-Coding With Orthogonal-Filters and On-Demand Equalization

Tingting Song, Ampalavanapillai Nirmalathas, Christina Lim, Elaine Wong, Ka-Lun Lee, Kamal Alameh, Ke Wang

Journal article  |  2020  |  Journal of Lightwave Technology

Transmitter diversity schemes, such as repetition coding (RC), can tackle the optical channel blockage issue in high-speed line-of..

Mobility-Aware Energy Optimization in Hosts Selection for Computation Offloading in Multi-Access Edge Computing

Shanmuganathan Thananjeyan, Chien Aun Chan, Elaine Wong, Ampalavanapillai Nirmalathas

Journal article  |  2020  |  IEEE Open Journal of the Communications Society

Multi-access edge computing (MEC) has been proposed as an approach capable of addressing latency and bandwidth issues in applicati..

A Software-Defined Management System for IP-Enabled WSNs

F Fernando Jurado-Lasso, Ken Clarke, Ampalavanapillai Nirmalathas

Journal article  |  2020  |  IEEE Systems Journal

Software-defined networking (SDN) offers potential pathways to overcome the management complexity of the Internet of Things (IoT)...

Aluminum Plasmonics in Thermal Wavelengths for Multispectral Imaging

NEK Shaik, L Weston, A Nirmalathas, RR Unnithan

Conference Proceedings  |  2020  |  Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

Approaches to Improve Performance of 60 GHz Radio-Over-Fiber Fronthaul Links

C Lim, Y Tian, A Nirmalathas, KL Lee

Conference Proceedings  |  2020  |  Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

Compound Nanostructure of Metallic Nanoholes with 1D Photonic Crystal for Multispectral Imaging Applications

X He, Y Liu, H Uddin, A Nirmalathas, RR Unnithan

Conference Proceedings  |  2020  |  Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS

A single sensor based multispectral imaging camera using a narrow spectral band color mosaic integrated on the monochrome CMOS image sensor

Xin He, Yajing Liu, Kumar Ganesan, Arman Ahnood, Paul Beckett, Fatima Eftekhari, Dan Smith, Md Hemayet Uddin, Efstratios Skafidas, Ampalavanapillai Nirmalathas, Ranjith Rajasekharan Unnithan

Journal article  |  2020  |  APL Photonics

A multispectral image camera captures image data within specific wavelength ranges in narrow wavelength bands across the electroma..