Paper Info
Title
Cross Layer Routing for Reliable Connections in IP over WDM Networks
Abstract
In this paper, we study the routing scheme for reliable connections by using the concept of cross layer in IP/MPLS over WDM networks. In order to optimize the network resources utilization and to reduce the cost of optical-electrical-optical (o-e-o) conversions, an integrated hop and bandwidth routing algorithm, which considers shared risk link group (SRLG), load balance, and o-e-o conversions, is proposed in this paper. The basic idea of our scheme is to treat the routings of working paths and backup paths in different manners because each of them has its planned responsibility. As a working path is responsible for the conveyance of traffic most of the time, it is arranged to acquire a better transmission performance. And a backup path is arranged to take the advantage of resource sharing under the SRLG constraint. Our simulation results illustrate that the proposed scheme can properly arrange network resource in cross layer and the blocking rate is significantly reduced comparing with other schemes.
Year
DOI
Venue
2007
10.1109/AINAW.2007.140
AINA Workshops (1)
Keywords
Field
DocType
cross layer routing,srlg constraint,bandwidth routing algorithm,backup path,wdm network,o-e-o conversion,wdm networks,proposed scheme,routing scheme,reliable connections,cross layer,network resources utilization,network resource,load balance,multiprotocol label switching,cost function,resource allocation,network planning,resource sharing,wavelength division multiplexing,mpls,bandwidth,routing,resource utilization
Wavelength-division multiplexing,Network planning and design,Multiprotocol Label Switching,Load balancing (computing),Computer science,Computer network,Bandwidth (signal processing),Resource allocation,Shared resource,Backup,Distributed computing
Conference
ISBN
Citations 
PageRank 
0-7695-2847-3
0
0.34
References 
Authors
8
3
Name
Order
Citations
PageRank
I-Hsuan Peng1195.99
Kuo-Wei Peng200.34
Yen-Wen Chen314424.44