C
Chamitha de Alwis
Researcher at University of Sri Jayewardenepura
Publications - 24
Citations - 543
Chamitha de Alwis is an academic researcher from University of Sri Jayewardenepura. The author has contributed to research in topics: Computer science & Linear network coding. The author has an hindex of 6, co-authored 12 publications receiving 108 citations. Previous affiliations of Chamitha de Alwis include University of Surrey.
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Survey on 6G Frontiers: Trends, Applications, Requirements, Technologies and Future Research
Chamitha de Alwis,Anshuman Kalla,Quoc-Viet Pham,Pardeep Kumar,Kapal Dev,Won-Joo Hwang,Madhusanka Liyanage +6 more
TL;DR: In this paper, the authors provide a comprehensive survey of the current developments towards 6G and elaborate the requirements that are necessary to realize the 6G applications, and summarize lessons learned from state-of-the-art research and discuss technical challenges that would shed a new light on future research directions toward 6G.
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The Fight Against the COVID-19 Pandemic With 5G Technologies
TL;DR: 5G and Internet of Things related technologies can be efficiently utilized and developed to fight against the COVID-19 pandemic and will be instrumental to facilitate the usual lifestyle, work, and other day-to-day activities of humans in the postpandemic world.
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Survey on blockchain for future smart grids: Technical aspects, applications, integration challenges and future research
Charithri Yapa,Chamitha de Alwis,Madhusanka Liyanage,Madhusanka Liyanage,Janaka Ekanayake,Janaka Ekanayake +5 more
TL;DR: In this article, a comprehensive review aims at analyzing the applicability of blockchain technology in Smart Grid 2.0, which would facilitate a seamless decentralization process and elaborates the blockchain-based applications of future smart grid operations and the role of blockchain in each scenario.
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Prediction of perceptual quality for mobile 3D video using fuzzy inference systems
TL;DR: A cross-layer no-reference prediction model based on fuzzy logic inference systems (FIS) is developed by mapping chosen quality of service parameters to the measured QoE and shows a significantly high correlation between the predicted video quality and the objectively measured mean opinion scores (MOS).
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Autonomous Vehicles in 5G and Beyond: A Survey
Saqib Hakak,Thippa Reddy Gadekallu,Swarna Priya Ramu,M. Parimala,Praveen Kumar Reddy Maddikunta,Chamitha de Alwis,Madhusanka Liyanage +6 more
TL;DR: The paper provides a comprehensive survey of recent developments in terms of standardisation activities on 5G autonomous vehicle technology and current projects, focusing on the emerging techniques required for integrating 5G technology with AVs, impact of 5G and B5G technologies on AVs along with security concerns in AVs.