Shared Risk Resource Group

Shared risk resource group (commonly referred to as shared risk group or SRG) is a concept in Optical mesh network routing that different networks…

Papers overview

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2017

Current backbone networks are designed to protect a certain pre-defined list of failures, called Shared Risk Link Groups (SRLG…

2014

Today the data traffic is growing more than ten times the rate of voice traffic. Time Division Multiplexing (TDM) based…

2011

We study the problem of maximizing path availability in mesh networks against simultaneous failures of multiple links without…

2007

This paper proposes a novel survivable algorithm, called backup shared and trap avoidance (BSTA), to protect the single failure…

2006

In wavelength-division multiplexing net- works with shared-risk link groups (SRLGs), it remains as a challenge to provide network…

2005

Failure resilience is a desired feature of the Internet. Most traditional restoration architectures assume single-failure…

2004

Network survivability is one of the most important issues in the design of optical WDM networks. In this work we study the…

2003

2003

Shared risk link group (SRLG) has been widely recognized as an important concept in survivable optical networks. The issues of…

2002

Spare capacity planning is designed to find the minimum amount of spare capacity to be allocated throughout a network so that the…