Paper Info
Title
Implication of inter-node and intra-node contention in creating large throughput photonic networks
Abstract
We discuss the impact of inter- and intra-node blocking in creating large bandwidth optical networks. When we introduce wavelength routing networks, we need to resolve the wavelength collision problem on each link fiber which can deteriorate fiber utilization compared to TDM networks. However, appropriate RWA algorithms minimize the offset and the benefits of wavelength routing have been realized. Similarly, when we expand networking capacity, wisely introducing intra-node blocking can be an effective solution. The way of introducing intra-node blocking is tightly coupled with the adopted node architecture and optical devices utilized. Different architectures and their performances proven with employing intra-node blocking aware RWAs are reviewed in this paper.
Year
Venue
Keywords
2014
Stockholm
optical fibre networks,optical links,telecommunication congestion control,telecommunication network routing,RWA algorithms,fiber link,internode blocking,internode contention,intranode blocking,intranode contention,large bandwidth optical networks,large throughput photonic networks,optical devices,wavelength collision problem,wavelength routing networks,Colorless/Directionless/Contentionless,OXC,ROADM,RWA,inter-node contention,intra-node contention
Field
DocType
Citations 
Wavelength routing,Computer science,Computer network,Bandwidth (signal processing),Throughput,Collision problem,Photonics,Offset (computer science),Wavelength,Distributed computing
Conference
3
PageRank 
References 
Authors
0.47
0
1
Name
Order
Citations
PageRank
Ken-Ichi Sato14610.07