Availability aware cost modeling of mesh architectures for long-haul networks

Cankaya, Hakki C.; Lardies, A.; Ester, G.W.

doi:10.1109/iscc.2004.1358633

Cited by 6 publications

(2 citation statements)

References 3 publications

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“…We analyze the availability of an end-to-end (e2e) connection between the source and destination nodes that carry a demand [6]. This e2e connection consists of both the working path, and in case of a protected service, the protection path(s).…”

Section: A=mtbf/(mtbf+mttr)mentioning

confidence: 99%

Reliability analysis and loading application in circuits for next generation transport networks

Hao

Kao

2013

2013 9th International Conference on Information, Communications &Amp; Signal Processing

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Despite the rapid development of wireless communication and broadband applications for multimedia service, the 2 Mbps downlink data rate of the present 3G communication system cannot satisfy demand for a fast and high quality packet data service. The use of the HSDPA (High Speed Downlink Packet Access) air interface can upgrade the downlink packet data rate by 10.7-14.4 Mbps. This paper presents a mobile backhaul planning process and proposes a network reliability analysis of the ROADM design for next generation transport network. The term mobile backhaul refers to the fixed wire-line and/or wireless interconnections of mobile service base stations, and their connection to the core telecommunications network. We examine the NGSDH+OXC systems in the fixed wire-line for the HSDPA offload. The traffic statistics of the cell and the HSDPA area's measurement results of its communication quality show that the planning is successful and satisfy the QoS standard.

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Section: A=mtbf/(mtbf+mttr)mentioning

confidence: 99%

Reliability analysis and loading application in circuits for next generation transport networks

Hao

Kao

2013

2013 9th International Conference on Information, Communications &Amp; Signal Processing

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“…However, it might waste too many resources if the required service availability is moderate. Hence, researchers investigate in the field of provisioning services with service quality guarantee [6] [7].…”

Section: Introductionmentioning

confidence: 99%

A Multipath Routing Algorithm for Degraded-Bandwidth Services under Availability Constraint in WDM Networks

Chang

2012

2012 26th International Conference on Advanced Information Networking and Applications Workshops

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Abstract²In this paper, we propose a multipath routing algorithm, which uses inverse multiplexing technique, to provision reliable degrade-services over NGS/WDM networks. Compared with previous models like effective bandwidth and fractional bandwidth reliable multipath mechanisms, our proposed service model could contribute concreteness to service level contracts such WKDW FXVWRPHUV ¶ WUDGHRII EHWZHHQ EDQGZLGWK and availability can be quantitative by jointly considering two metrics: workable traffic volume and availability. Since the RWA problem with availability constraint is known as NP-hard, there might not be any efficient algorithms to solve the provisioning problem in our model. Therefore, we devise a load-balance traffic engineering algorithm to minimize blocking probability when traffic request is dynamic.

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Cost modelling and validation in network optimization

Addie

Albdair

et al. 2015

2015 International Telecommunication Networks and Applications Conference (ITNAC)

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Availability aware cost modeling of mesh architectures for long-haul networks

Cited by 6 publications

References 3 publications

Reliability analysis and loading application in circuits for next generation transport networks

Reliability analysis and loading application in circuits for next generation transport networks

A Multipath Routing Algorithm for Degraded-Bandwidth Services under Availability Constraint in WDM Networks

Cost modelling and validation in network optimization

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