Self-diagnosis Framework for Mobile Network Services

Maria, Mykoniati

doi:10.18178/jacn.2019.7.2.268

Cited by 1 publication

(2 citation statements)

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“…This significantly increases the risk of failure since problems may occur at any time during the exchange of the aforementioned messages. An example of such a message flow and possible failures that may occur, can be found in [20] or in the 3rd Generation Partnership Project (3GPP) standards. To continue with this logic, the network nodes that are connected to realize a service may be part of the same or a different network.…”

Section: Mobile Telecommunication Systemsmentioning

confidence: 99%

“…Additionally, any requirement that is an outcome of our research may also be depicted in service level survivability requirements table under columns titled "Our contribution". These requirements are related to failure recognition and resistance and are presented to previous papers [20], [22] related with survivability on telecommunication systems. Furthermore, the error handling requirements proposed from the current paper may be summarized to the following ones:…”

Section: Requirement's Specificationmentioning

confidence: 99%

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Software Development Lifecycle for Survivable Mobile Telecommunication Systems

Maria¹,

Costas²

2021

Adv. sci. technol. eng. syst. j.

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Survivability of systems is a very important system property and consists major concern for organizations and companies. Survivable systems should maintain their critical services functional in a timely manner. There are several approaches, proposed in the literature, on how to develop survivable telecommunication systems, but the majority is based on node outages or path failures, missing the main scope of survivability which is service failure. The contribution of this paper is that it presents a SDLC (Software Development Life Cycle) for developing survivable mobile telecommunication systems. Additionally, the main characteristic of a mobile telecommunication system is that it consists of different types of nodes (ex. MME, SGSN, etc.) that are connected to systems (ex. 5G, 4G, 3G, 2G etc.) and thus form an intersystem that provides services to end users. This interconnection and interoperability of network nodes is of high complexity constituting a threat to system survivability. Thus, another contribution of the current research work is that it provides a systematic approach for handling this complexity.

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Section: Mobile Telecommunication Systemsmentioning

confidence: 99%

Section: Requirement's Specificationmentioning

confidence: 99%