Enhancement and Implementation of Dedicated Path Protection for SONET/SDH Network
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2014 by IJETT Journal|
|Year of Publication : 2014|
|Authors : Deepak Dhadwal , Ashok Arora , V R Singh
Deepak Dhadwal , Ashok Arora , V R Singh. "Enhancement and Implementation of Dedicated Path Protection for SONET/SDH Network ", International Journal of Engineering Trends and Technology (IJETT), V14(3),105-113 Aug 2014. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group
Synchronous Digital Hierarchy (SDH) and Synchronous Optical Network (SONET) are time-division multiplexing technologies which are used to provide the Bandwidth Services for the end user. Dynamic Service provisioning requires the use of online algorithms. These kind of algorithms compute the efficient paths and proceed data flow in it. The allocation of the path depends on the service requests and bandwidth demand. SONET/SDH networks multiplexing techniques are used for this purpose to allocate the medium for desired Bandwidth. In this paper we have applied an engine for the use of application and use of dedicated path protection for the SONET/SDH network. In this paper, we have investigated and implemented the dedicated path protection scheme and analyzed the performance matrices like blocking probability, Quality of services etc. The performance is evaluated for different values for the relative weight of dedicated path for the complete and minimum information scenarios.
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Dedicated protection, SONET/SDH, NP-completeness, Shared Risk Link Group (SRLG), Link, Trail.