Results 71 to 80 of about 148,196 (379)

Analysis of fibre-loop optical buffers with a void-avoiding schedule [PDF]

EAI Endorsed Transactions on Internet of Things, 2015
In optical packet/burst switching, fibre-loop optical buffers provide a compact and effective means of contention resolution. In case of fixed packet length, the involved loop length is typically chosen matched (equal to the packet length), and the loops
Wouter Rogiest, Jan-Pieter Dorsman, Dieter Fiems   +2 more
doaj   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

Advanced Healthcare Materials, EarlyView.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho, Jeong Woo Chae, Young‐Jin Park, Ki Jun Yu, Sang Min Won   +4 more
wiley   +1 more source

An efficient routing scheme to reduce packet loss in all optical networks

Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Optical burst switching (OBS) is a promising technology for the next generation optical Internet. A buffer-less OBS network can be implemented using ordinary optical communication equipment without the need for either wavelength converters or optical ...
Amit Kumar Garg, R S Kaler
doaj   +1 more source

Adsorption and Separation by Flexible MOFs

Advanced Materials, EarlyView.
Flexible metal–organic frameworks (MOFs) present significant potential for gas storage and separation due to their structural dynamic. This review explores the rationale behind the flexible MOFs' enhanced working capacity and separation factors. It also addresses key challenges, including phase transition kinetics, crystal robustness, cycling, shaping,
Irena Senkovska, Volodymyr Bon, Antonia Mosberger, Yutong Wang, Stefan Kaskel   +4 more
wiley   +1 more source

Delay Fairness Using the Burst Assembly for Service Differentiation

ETRI Journal, 2018
Using various offset times to separate differential services is the most common form of service differentiation in optical burst switching networks. In this approach, a larger offset time is given to a higher priority burst, but it causes this burst to ...
Viet Minh Nhat Vo, Van Hoa Le, Manh Thanh Le   +2 more
doaj   +1 more source

Problem of Channel Utilization and Merging Flows in Buffered Optical Burst Switching Networks

Advances in Electrical and Electronic Engineering, 2013
In the paper authors verify two problems of methods of operational research in optical burst switching. The first problem is at edge node, related to the medium access delay. The second problem is at an intermediate node related to buffering delay.
Milos Kozak, Brigitte Jaumard, Leos Bohac   +2 more
doaj   +1 more source

Demonstration of wavelength packet switched radio-over-fiber system [PDF]

, 2007
The authors present a novel concept of employing optical wavelength packet switching in radio-over-fiber access networks. In such a system, the tunable laser (TL) would be employed as a transmitter in the central station. The optical carrier generated by
Barry, Liam P., Connolly, Eoin M., Kaszubowska-Anandarajah, Aleksandra, Perry, Philip   +3 more
core   +1 more source

Retrospective Review on Reticular Materials: Facts and Figures Over the Last 30 Years

Advanced Materials, EarlyView.
To shape the future course of research in reticular materials, this work reflects on the progress over the past 30 years, complemented by input from the community of 228 active researchers through a global, crowdsourced survey: ranging from demographics, how it works, publish and interact, to highlights on both academic and industrial milestones, as ...
Aamod V. Desai, Stefano Canossa, Ekaterina A. Chernova, Simon M. Vornholt, Konstantin Stracke, Jack D. Evans, E. Eja Petersen, Stefan Wuttke, Romy Ettlinger   +8 more
wiley   +1 more source

Study of hybrid optical burst switching networks

Tongxin xuebao, 2005
The hybrid optical burst switching （HOBS） was proposed, and investigate the HOBS based a ring topology with numerical simulation. Results indicate that the packet lost ratio in HOBS is much less than that in OBS, and its performance depends on some ...
PENG Peng, PAN Yu-yan, WANG Jun-feng, LIN Jin-tong   +3 more
doaj   +2 more sources

Future broadband access network challenges [PDF]

, 2010
Copyright @ 2010 IEEEThe optical and wireless communication systems convergence will activate the potential capacity of photonic technology for providing the expected growth in interactive video, voice communication and data traffic services that are ...
Abdollahi, SR, Al-Raweshidy, H, Darzi, A, Nilavalan, R   +3 more
core   +1 more source