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Software Development Lifecycle for Survivable Mobile Telecommunication Systems
2021
Advances in Science, Technology and Engineering Systems
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Additionally, the main characteristic of a mobile telecommunication system is that it consists of different types of nodes (ex. ...
This interconnection and interoperability of network nodes is of high complexity constituting a threat to system survivability. ...
Acknowledgment This work has been partly supported by the University of Piraeus Research Center. ...
doi:10.25046/aj060430
fatcat:pch3tmftojctnfetquw5b6dcmy
Epidemic and cascading survivability of complex networks
2014
2014 6th International Workshop on Reliable Networks Design and Modeling (RNDM)
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Lastly, results reveal that distinct types of complex networks might react differently under the same multiple failure scenario. ...
Firstly, we present epidemic survivability (ES), a new network measure that describes the vulnerability of each node of a network under a specific epidemic intensity. ...
Results have shown that distinct types of complex networks might react differently under the same dynamic multiple failure. ...
doi:10.1109/rndm.2014.7014950
fatcat:ngjwadofinhe7o7cftbe5di2fu
Reliable Network Design Problem under Node Failure with Benders Decomposition
2014
Applied Mathematics
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The design of telecommunication network with capacity constraints of links, routers and ports of routers is considered in this paper. ...
We propose a reliable mixed-integer programming (MIP) model with multi-scenario constraints to optimally design a minimum-cost survivable IP network that continues to support a good communication under ...
Survivable network design deals with the problem of designing telecommunication networks that can survive a specified number of node or link failures. ...
doi:10.4236/am.2014.52026
fatcat:77my4b7fsvfwjnfetvlhp57qqe
Survivable mobile phone network architectures: models and solution methods
1998
IEEE Communications Magazine
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A Q^JQ • f~T ln tms artic ' e we present a mixed-integer programming model M D J I I\/\VM I for the problem of designing a survivable capacitated network; and describe a cutting plane algorithm for its ...
We suggest two alternative models to deal with failures of single network components. ...
T he design, dimensioning, and administration of sur vivable telecommunications networks (i.e ; , networks that survive the failure of certain components) are becoming more and more important. ...
doi:10.1109/35.663332
fatcat:vxjwbjnxl5ef5fzz4g5qy6zxsm
Epidemic and Cascading Survivability of Complex Networks
[article]
2014
arXiv
pre-print
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Lastly, results reveal that distinct types of complex networks might react differently under the same multiple failure scenario. ...
Firstly, we present epidemic survivability (ES), a new network measure that describes the vulnerability of each node of a network under a specific epidemic intensity. ...
Results have shown that distinct types of complex networks might react differently under the same dynamic multiple failure. ...
arXiv:1405.0455v1
fatcat:wpzhrxdhbzcunlwuorlo2zbnvm
COMPUTERIZED TELECOM NETWORK SPARE PARTS MANAGEMENT SYSTEM
2020
International journal of engineering sciences & research technology
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The automated telecom network spares parts management system will provide efficient access to spares parts, reduce downtime of network services due to equipment failure and boost customers satisfaction ...
No telecom operators can survive without spare parts because it is the life blood for reliable and sustainable network services [1]. ...
These different parts that form telecommunication network use equipment which must be in service always in order to satisfy subscribers. ...
doi:10.29121/ijesrt.v9.i9.2020.11
fatcat:jbzrnzjkrreddj5hvjl4ajgzmq
Modeling and Quantifying the Survivability of Telecommunication Network Systems under Fault Propagation
[chapter]
2013
Lecture Notes in Computer Science
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This paper presents a generic state transition model to quantify the survivability attributes of a telecommunication network under fault propagation. ...
The results not only are helpful in estimating quantitatively the survivability of a network (design) but also provide insights on choosing among different survivable strategies. ...
Markov Model for Survivability Quantification A network system that is survivable consists of network design and management procedures to mitigate the effects of failures on the network services. ...
doi:10.1007/978-3-642-40552-5_3
fatcat:2r2mghhgjvc3vdhy3p5ezbep54
A brief review of the state of the art in Operational Research in Telecommunications
2008
OR Insight
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Due to these aspects, the advance of telecommunications research has been strongly linked to operations research since its birth. ...
With this paper we want to acknowledge the serious research carried out in telecommunications from operations research and to encourage an ongoing telecommunications research from an OR perspective and ...
failure under prescribed conditions. ...
doi:10.1057/ori.2008.59
fatcat:vguyrbgre5fbrpjpm3sih6xzaa
A definition for information system survivability
2004
37th Annual Hawaii International Conference on System Sciences, 2004. Proceedings of the
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As networks develop into large-scale systems, often critical to personal and business operations, survivability of these systems is imperative. ...
This paper summarizes the standard or lack of standard methods for defining and computing survivability while providing an easy to reference baseline of the current state. ...
The function allows for different quantities to be calculated based on the network characteristics such as type of failure (disaster) and goodness of the network. ...
doi:10.1109/hicss.2004.1265710
dblp:conf/hicss/Westmark04
fatcat:fgec7c3nqrbsnacsrhbwadxk2i
Analysis of Steel Communication Towers in Iraq Under the Effect of Seismic Loading
2019
Eurasian Journal of Science and Engineering
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Accordingly, a specific type of towers with different heights have been selected and analyzed under the effects of seismic loading using both equivalent static and response spectrum methods and then the ...
The telecommunication industry launched in Iraq two decades ago through three mobile network operators which are holding national licenses; Korek Telecom, Zain Iraq and Asiacell. ...
survive under small and reasonable seismic actions. ...
doi:10.23918/eajse.v5i1p36
fatcat:dom3tpvzdnbbjjgzd3i4ixbndy
Survivability in optical networks
2000
IEEE Network
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Survivability, the ability of a network to withstand and recover from failures, is one of the most important requirements of networks. ...
This article takes a look at the techniques used to achieve survivability in traditional optical networks, and how those techniques are evolving to make next-generation WDM networks survivable. W W ...
In order to design a survivable optical network, one must lay out the possible failures under which the network must be survivable. ...
doi:10.1109/65.885666
fatcat:bc26g5du65e4dnahyxjbsihrzi
Supporting differentiated survivability services in WDM optical networks
2008
2008 10th Anniversary International Conference on Transparent Optical Networks
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Optical networks are currently widely employed to support a variety of telecommunications and other applications. ...
More specifically the use and suitability of WDM to support differentiated survivability requirements of traffic generated by different applications are investigated. ...
Therefore, in a network environment such as the new global and business oriented internet an important requirement will be to provide differentiated survivability services to different types of traffic ...
doi:10.1109/icton.2008.4598658
fatcat:glfohpfv5nhibnvke4vn3x7s4e
A Synthesis of Optimization Approaches for Tackling Critical Information Infrastructure Survivability
[chapter]
2017
Lecture Notes in Computer Science
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allocation strategy and survivable design. ...
This paper discusses some recent developments in optimization models regarding CII's ability to withstand disruptive events within three main spheres: network survivability assessment, network resource ...
Planning Survivable Networks: Design Models Given the crucial importance of CII to the vast majority of economic activities and services, telecommunication and information systems are designed in such ...
doi:10.1007/978-3-319-71368-7_7
fatcat:fstczl72wbh3jogsozohfzqbv4
Robust fiber-optic sensor networks
2012
Photonic Sensors
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The ability to operate despite failure will become increasingly important as the use of optical sensor networks grows, and the amount of sensing information to be handled by a sensor network is increasing ...
In this review, the four categories of protection to allow service to be reestablished after a failure (dedicated/shared and line/path) are thoroughly discussed. ...
Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) ...
doi:10.1007/s13320-012-0083-2
fatcat:cnbzbmqoxjgtlnlj7oxcujynga
Critical Routers Identification to Handle Distribution Fiber Failure in Wireless Optical Broadband Access Network (WOBAN)
2020
Procedia Computer Science
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Due to va networks, WOBAN has been a recent attraction for various researchers. Survivability is one of the critical issue in WOBAN due to its high speed characteristics. ...
Due to va networks, WOBAN has been a recent attraction for various researchers. Survivability is one of the critical issue in WOBAN due to its high speed characteristics. ...
A FiWi network primarily undermines its survivability due to these specific reasons: 1-Failure of the components-This type of failure is generally due to the failure of compone to the FiWi , like the splitter ...
doi:10.1016/j.procs.2020.04.236
fatcat:m6kv43tuwfddnmagb72q56epu4
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