An Energy Efficient Message Scheduling Algorithm Considering Node Failure in IoT Environment
An Energy Efficient Message Scheduling Algorithm Considering Node Failure in IoT Environment
复制标题
物联网环境下考虑节点故障的节能消息调度算法
DOI:
10.1007/s11277-014-1960-3
复制
发表时间:
2014
影响因子:
2.2
通讯作者:
Abdullah S
中科院分区:
文献类型:
--
作者:
Abdullah S
Advancements in the area of computing and the networking gave birth to a new concept Internet of Things (IoT). This can be thought as “network of future” connecting diverse objects/things together. The focus is on scheduling the messages in an IoT environment where things/sensors are clustered into IoT subgroups, each subgroup has a message broker that delivers the messages originated from the group to the ultimate receiver of the sensed data. The message scheduler works at the broker level to decide which message to be transmitted first. This scheduling improves the overall IoT system efficiency. Furthermore to keep the flow of services provided by these things/sensors continuous and non-disruptive, the optimal tackling of the faulty or failed nodes has become the salient feature of the proposed scheduling algorithm. The faults or failures identified on time help to initiate recovery or replacement procedures. To find the right level of replacement nodes deployed for the sensor network, we consider the energy a scarce resource and the cost of deployment of the backup nodes as per failure of the node occurring in the underlying environment. In this work we propose an energy efficient recovery and backup node selection for IoT systems followed with energy efficient message scheduling. Simulation results show the effectiveness and efficiency of the proposed message scheduling considering the node failure with recovery and replacement technique.
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DOI:
--
发表时间:
2014
期刊:
影响因子:
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作者:
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通讯作者:
Aggeliki Pragiati
DOI:
--
发表时间:
2012
期刊:
Joint Conference on Lexical and Computational Semantics
影响因子:
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Jinghai Han
DOI:
--
发表时间:
2012
期刊:
International Conference on Computer Science and Application Engineering
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通讯作者:
Xiaohui Cheng
DOI:
--
发表时间:
2012
期刊:
International Conference on Crowd Science and Engineering
影响因子:
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作者:
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通讯作者:
Li Chen
DOI:
--
发表时间:
2010
期刊:
International Conference on Information Science and Engineering
影响因子:
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