Quality-of-Service in Evolving Telecommunications Networks

Gruber, J.; Abdou, Entsar S.; Richards, Preston; Williams, Godfried

doi:10.1109/jsac.1986.1146424

Cited by 14 publications

(1 citation statement)

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“…The resource management in an optical network decides about necessary and available resources for optical network service accommodation according to the quality attributes of a certain service. The basic factors which define these quality attributes are: complexity of access interfaces, transmission performance, cross-connecting and routing functions, network supervision and management, optical network service restoration, and economic efficiency (Gruber, 1986). The performance objectives of each singular client differ.…”

Section: Quality -Of-service In Optical Networkmentioning

confidence: 99%

Resource management for service accommodation in optical networks

Jukan

1998

Broadband Communications

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In this paper, a novel approach for service accommodation in WDM networks is proposed. It is based on the classification of optical network services according to Quality-of-Service (QoS) to be guaranteed for a client network (typically, SDH or ATM). This principle is applied to node architectures and node main functions as well as to wavelength assignment. Various resource management heuristics for WDM optical networks are presented, where shifting of physical and logical resources in dynamically routed optical networks is minimised. Simulation results for an example network are presented for a demonstration of applicability of the proposed methods.

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Section: Quality -Of-service In Optical Networkmentioning

confidence: 99%