Centralized Framework with Ring Broadcasting for Real Time Traffic in Vehicular Ad Hoc Networks

Khan, Nazish; Mahajan, Annil

doi:10.1109/icetet.2010.176

Cited by 1 publication

(1 citation statement)

References 15 publications

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“…Centralized network is a kind of stellate reticulum model. The principle of Linux-HA project [5] is similar with centralized model, Khan et al [6] and Hamlyn [7] have researched this centralized framework in distribution system. Nevertheless, if the HeartBeat central one is down, the system can't keep running which means it is the bottleneck of system.…”

Section: Related Workmentioning

confidence: 99%

Smart Ring: A Model of Node Failure Detection in High Available Cloud Data Center

Chen

Wang

et al. 2012

Lecture Notes in Computer Science

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Nowadays most of cloud data centers deploy high available system in order to provide continuous services, so it's very important for a high available cluster to detect the node failure (physical machine failure) accurately and timely in a low bandwidth occupation way. However, compared to the traditional cluster environment, the scale of cloud data center increases rapidly with the use of virtualization, so traditional node failure detection models have already faced several new problems. In this paper, we present a three roles and two layers node failure detection model, named as Smart Ring, which fits cloud data center well and strikes a balance between accuracy, instantaneity and bandwidth occupation. It can simultaneously detect the status of physical machines and virtual machines and deal well with multiple nodes failure and network partition. Our experiment results show that Smart Ring has a better performance than most existing models.

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Section: Related Workmentioning

confidence: 99%