Christina Lim

Universal optical network architecture for future wireless LANs [Invited]

Sampath Edirisinghe, Chathurika Ranaweera, Christina Lim, Ampalavanapillai Nirmalathas, Elaine Wong

Journal article  |  2021  |  JOURNAL OF OPTICAL COMMUNICATIONS AND NETWORKING

Ultra-high-capacity indoor wireless connectivity is considered a key technology enabler to support end-to-end delivery of new serv..

Special Issue on IEEE Photonics Conference 2020 (IPC2020)

Christina Lim, Zetian Mi, Weidong Zhou, Dominique Dagenais

Journal article  |  2021  |  IEEE PHOTONICS TECHNOLOGY LETTERS

Investigation on NOMA based 60 GHz Radio-over-Fiber Fronthaul Links

C Lim, Y Tao, A Nirmalathas

Conference Proceedings  |  2021  |  25th International Conference on Optical Network Design and Modelling, ONDM 2021

Advanced coordination scheme such as Non-Orthogonal Multiple Access (NOMA) is able to improve the spectral efficiency and fairness..

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

With the stringent requirements of fifth-generation and beyond wireless communications technology coupled with the potential bottl..

Radio-Over-Fiber Technology: Present and Future

Christina Lim, Ampalavanapillai Nirmalathas

Journal article  |  2021  |  JOURNAL OF LIGHTWAVE TECHNOLOGY

Radio-over-fiber (RoF) technology is a hybrid technology which was first introduced to the telecommunication arena in the eighties..

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

Optical wireless access networks have seen rapid progress. With beam-steering capability, optical wireless communications can deli..

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

Communication networks for wide-scale distributed energy resources (DERs) including photovoltaics (PVs), wind, storage and battery..

Demonstration of High-speed Indoor Optical Wireless Communications using Few-mode Based Uniform Beam Shaping

J Li, C Lim, A Nirmalathas, N O'Keefe, KL Lee

Conference Proceedings  |  2020  |  25th Opto-Electronics and Communications Conference, OECC 2020

A high-speed indoor optical wireless communications link using few-mode based uniform beam shaping is experimentally demonstrated...

Indoor Optical Wireless Communications using Few-mode Based Uniform Beam Shaping and LMS Based Adaptive Equalization

J Li, C Lim, A Nirmalathas

Conference Proceedings  |  2020  |  Proceedings of IEEE Photonics Conference, IPC 2020

An indoor optical wireless communication system employing few-mode based uniform beam shaping and adaptive LMS equalization is dem..

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..