Paper Info
Title
On integrating failure localization with network survivable design
Abstract
Conventional all-optical restoration strategies like p-cycle achieve very fast restoration with high spare capacity consumption. In contrast, failure dependent protection (FDP) can achieve near-optimal capacity efficiency at the cost of high signaling/control complexity (so as for long restoration time). In this paper, we investigate a previously reported all-optical restoration framework that aims to yield a restoration speed similar to p-cycle while achieving near optimal resource consumption as FDP. In particular, we propose a simple yet efficient heuristic for joint allocation of monitoring trails and protection lightpaths, which serves as the key to enable the all-optical restoration. The resultant all-optical restoration framework is further examined by extensive simulations regarding the network resource consumption, number of transmitters, monitoring requirement, and running time.
Year
DOI
Venue
2013
10.1109/ICC.2013.6655179
ICC
Keywords
Field
DocType
failure localization,optimal resource consumption,all-optical restoration framework,all-optical restoration strategies,optical fibre networks,monitoring trail (m-trail),monitoring requirement,protection and restoration,capacity consumption,transmitters,signaling-control complexity,network survivable design,protection lightpaths,failure dependent protection,telecommunication signalling,optical transmitters,restoration time,all-optical networks,near-optimal capacity efficiency,nuclear magnetic resonance,protocols,vectors,resource management
Resource consumption,Heuristic,Spare part,Computer science,Computer security,Capacity efficiency,Computer network,Control complexity,Reliability engineering
Conference
ISSN
Citations 
PageRank 
1550-3607
0
0.34
References 
Authors
3
4
Name
Order
Citations
PageRank
Wei He1183.65
Pin-Han Ho23020233.38
Bin Wu320821.18
János Tapolcai436441.42