Global Optimization of ZigBee Parameters for End-to-End Deadline Guarantee of Real-Time Data

Targeting a cluster-tree ZigBee network that delivers periodic real-time packets of sensing and control, this paper proposes an algorithm to optimally configure cluster parameters such as beacon intervals (BIs), superframe durations (SDs), and guaranteed time slots (GTSs). The objective is to maximi...

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Bibliographic Details
Published in:IEEE sensors journal 2009-05, Vol.9 (5), p.512-514
Main Author: Han, Junghee
Format: Article
Language:English
Subjects:
Algorithms
Beacons
Bismuth
Clustering algorithms
Clusters
Delay estimation
Energy consumption
Global optimization
Heuristic algorithms
Intervals
Networks
Optimal control
Optimization
Protocols
Real time
real-time flows
Sensor systems
Sensors
ZigBee
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Summary:Targeting a cluster-tree ZigBee network that delivers periodic real-time packets of sensing and control, this paper proposes an algorithm to optimally configure cluster parameters such as beacon intervals (BIs), superframe durations (SDs), and guaranteed time slots (GTSs). The objective is to maximize the entire network lifetime while deterministically guaranteeing all the end-to-end deadlines of the given periodic real-time flows.
ISSN:1530-437X
1558-1748
DOI:10.1109/JSEN.2009.2016590