Analysis and Enhancement of IEEE 802.15.4e DSME Beacon Scheduling Model
Joint Authors
Source
Journal of Applied Mathematics
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-06
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
In order to construct a successful Internet of things (IoT), reliable network construction and maintenance in a sensor domain should be supported.
However, IEEE 802.15.4, which is the most representative wireless standard for IoT, still has problems in constructing a large-scale sensor network, such as beacon collision.
To overcome some problems in IEEE 802.15.4, the 15.4e task group proposed various different modes of operation.
Particularly, the IEEE 802.15.4e deterministic and synchronous multichannel extension (DSME) mode presents a novel scheduling model to solve beacon collision problems.
However, the DSME model specified in the 15.4e draft does not present a concrete design model but a conceptual abstract model.
Therefore, in this paper we introduce a DSME beacon scheduling model and present a concrete design model.
Furthermore, validity and performance of DSME are evaluated through experiments.
Based on experiment results, we analyze the problems and limitations of DSME, present solutions step by step, and finally propose an enhanced DSME beacon scheduling model.
Through additional experiments, we prove the performance superiority of enhanced DSME.
American Psychological Association (APA)
Hwang, Kwang-il& Nam, Sung-wook. 2014. Analysis and Enhancement of IEEE 802.15.4e DSME Beacon Scheduling Model. Journal of Applied Mathematics،Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-509390
Modern Language Association (MLA)
Hwang, Kwang-il& Nam, Sung-wook. Analysis and Enhancement of IEEE 802.15.4e DSME Beacon Scheduling Model. Journal of Applied Mathematics No. 2014 (2014), pp.1-15.
https://search.emarefa.net/detail/BIM-509390
American Medical Association (AMA)
Hwang, Kwang-il& Nam, Sung-wook. Analysis and Enhancement of IEEE 802.15.4e DSME Beacon Scheduling Model. Journal of Applied Mathematics. 2014. Vol. 2014, no. 2014, pp.1-15.
https://search.emarefa.net/detail/BIM-509390
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-509390