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Device service networks maintenance scheme in the internet of things

Liu J., Tong W.

Przegląd Elektrotechniczny

2012

R. 88, nr 9b

222-225

Aiming at the failure of link and path problem in device service networks of internet of things, reliability of link and path was analyzed theoretically. Three service maintenance strategies were proposed. Firstly, idle service component joining in service network maintenance strategy, it reduces average hop counts for message delivery and service completion time between components and devices. Secondly, link-based maintenance strategy, it is local maintenance method, in case of failure of the components migration, checking its one-hop neighbors in order to quickly recover service. Finally, path reconfiguration strategy: the failure of the link is estimated theoretically according to the analysis of reconfiguration target. The establishment of the probability model for the path reconfiguration of the stability analysis is to minimize service recovery time.

Przedstawiono analizę serwisu urządzęń sieci IOT biorąc pod uwagę awarie łącza internetowego.