Results 31 to 40 of about 355,925 (390)

Enabling hierarchical control of coherent pluggable transceivers in SONiC packet–optical nodes

Journal of Optical Communications and Networking, 2023
Traditional metro networks are composed of packet switching nodes (i.e., routers) interconnected by optical transport links. In this scenario, the packet and optical domains are clearly separated, using dedicated controllers.
A. Giorgetti, D. Scano, A. Sgambelluri, F. Paolucci, E. Riccardi, R. Morro, P. Castoldi, F. Cugini   +7 more
semanticscholar   +1 more source

Signal processing in high speed OTDM networks [PDF]

, 1998
This paper presents the design and experimental results of an optical packet-switching testbed capable of performing message routing with single wavelength TDM packet bit rates as high as 100 Gb ...
Deng, K. Li, Glesk, I., Prucnal, P. R., Runser, R., Toliver, P.   +4 more
core   +1 more source

A survey of optical/electric hybrid switching technology for satellite Internet

Dianxin kexue, 2022
In the space environment where laser links and microwave links coexist, the development of satellite Internet optical/electric hybrid switching will help promoting the construction of air-space-ground integration.According to the characteristics and ...
Zhenhua ZHANG, Siyue SUN, Gaosai LIU, Long WANG, Xinglong JIANG, Lin DONG, Guang LIANG   +6 more
doaj   +2 more sources

Fill the void: improved scheduling for optical switching [PDF]

, 2015
With ever-increasing demand for bandwidth, optical packet/burst switching is proposed to utilize more of the available capacity of optical networks in the future.
Bruneel, Herwig, Rogiest, Wouter, Van Hautegem, Kurt   +2 more
core   +1 more source

A survey on key roles of optical switching and labeling technologies on big data traffic of Data Centers and HPC environments

AIMS Electronics and Electrical Engineering, 2019
The tremendous big data and IP traffic growth rate between interconnected Data Centers (DC) and High Performance Computing (HPC) environments have imposed the need for ultrahigh link capacities and ultrahigh packet switching speeds, at network nodes.
Efthymios N. Lallas
doaj   +1 more source

SDN-Based Network Orchestration of Variable-Capacity Optical Packet Switching Network Over Programmable Flexi-Grid Elastic Optical Path Network

Journal of Lightwave Technology, 2015
A multidomain and multitechnology optical network orchestration is demonstrated in an international testbed located in Japan, the U.K., and Spain. The application-based network operations architecture is proposed as a carrier software-defined network ...
Y. Yoshida, A. Maruta, K. Kitayama, M. Nishihara, Toshiki Tanaka, T. Takahara, J. Rasmussen, N. Yoshikane, T. Tsuritani, I. Morita, Shuangyi Yan, Y. Shu, Yan Yan, R. Nejabati, G. Zervas, D. Simeonidou, R. Vilalta, R. Muñoz, R. Casellas, R. Martínez, A. Aguado, V. López, J. Marhuenda   +22 more
semanticscholar   +1 more source

Retrial Queuing Models of Multi-Wavelength FDL Feedback Optical Buffers [PDF]

, 2011
Cataloged from PDF version of article.Optical buffers based on Fiber Delay Lines (FDL) have been proposed for contention resolution in optical packet/burst switching systems.
Akar, N., Sohraby, K.
core   +1 more source

Multiple-Code Technique for Multi-Rate Transmissions in Optical Packet Switching Networks Based on OCDMA Labels

Photonics, 2019
Supporting multi-rate transmission is an essential factor in current optical packet switching (OPS) networks. In this paper, the author studied a multi-rate scheme capable of forwarding packets with different signal rates based on label switching.
Kai-Sheng Chen
doaj   +1 more source

Mode-selective optical packet switching in mode-division multiplexing networks.

Optics Express, 2015
A novel mode-selective optical packet switching, based on mode-multiplexers/demultiplexers and multi-port optical micro-electro-mechanical systems (MEMS) switches, has been proposed and experimentally demonstrated.
N. Diamantopoulos, M. Hayashi, Y. Yoshida, Akihiro Maruta, R. Maruyama, N. Kuwaki, K. Takenaga, H. Uemura, S. Matsuo, Ken-ichi Kitayama   +9 more
semanticscholar   +1 more source

Semiconductor optical amplifiers: performance and applications in optical packet switching [Invited] [PDF]

, 2004
Semiconductor optical amplifiers (SOAs) are a versatile core technology and the basis for the implementation of a number of key functionalities central to the evolution of highly wavelength-agile all-optical networks.
Andonovic, I., Armstrong, I., Kelly, A.E.   +2 more
core   +2 more sources