Integrated differentiated survivability in IP over WDM networks
Journal of Computer Science and Technology
Capacity overprovisioning for networks with resilience requirements
Proceedings of the 2006 conference on Applications, technologies, architectures, and protocols for computer communications
DiffServ for differentiated reliability in meshed IP/WDM networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
PCE-based hierarchical segment restoration
IM'09 Proceedings of the 11th IFIP/IEEE international conference on Symposium on Integrated Network Management
Integer SPM: intelligent path selection for resilient networks
NETWORKING'07 Proceedings of the 6th international IFIP-TC6 conference on Ad Hoc and sensor networks, wireless networks, next generation internet
Availability-aware multiple working-paths capacity provisioning in GMPLS networks
IPOM'07 Proceedings of the 7th IEEE international conference on IP operations and management
Fault tolerance in networks with an advance reservation service
IWQoS'03 Proceedings of the 11th international conference on Quality of service
Capacity efficiency of recovery request bundling
CISST'10 Proceedings of the 4th WSEAS international conference on Circuits, systems, signal and telecommunications
Evaluating the efficiency of shortcut span protection
WSEAS TRANSACTIONS on COMMUNICATIONS
QoS protection optimisation for MPLS
International Journal of Communication Networks and Distributed Systems
Restoration in multi-domain GMPLS-based networks
Computer Communications
Protection performance components in MPLS networks
Computer Communications
An intelligent interactive home care system: an MPLS-Based community cloud
HCI International'13 Proceedings of the 15th international conference on Human Interface and the Management of Information: information and interaction for health, safety, mobility and complex environments - Volume Part II
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Network resilience is becoming a key issue in the design of IP-based multimedia and multiservice networks. The current discussion about IP network resilience centers around MPLS-based recovery mechanisms. Any well designed recovery strategy has to take into account the different resilience requirements of the single traffic flows in order to avoid excessive usage of bandwidth for standby links. Faced with multiple recovery options, an ISP or NSP must decide which flows to protect to what extent against network failures. In this article an extension to existing quality of service (QoS) architectures is presented that integrates the signaling of resilience requirements with the traditional QoS signaling. We refer to this extended QoS model as resilience-differentiated QoS (RD-QoS). At the border of MPLS domains, the resilience requirements can then be directly mapped to the appropriate MPLS recovery options. A traffic engineering process for the provisioning of the resilience classes is introduced, and a case study demonstrates the significant network capacity savings achievable via this approach