An Available Transmission Time Routing Metric for Wireless Ad-Hoc Sensor Networks
Joint Authors
Zhang, Bei-bei
Sun, Yan-jing
Liu, Xue
Source
International Journal of Distributed Sensor Networks
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-10-15
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Telecommunications Engineering
Information Technology and Computer Science
Abstract EN
Routing metric is very important for performance of wireless ad hoc sensor networks.
ETX and ETT routing metrics cannot accurately estimate the average transmission time since they do not take back-off scheme of IEEE 802.11 in Mac layer into account.
We present a new available transmission time (ATT) routing metric based on IEEE 802.11 DCF, which considers available link bandwidth and also takes physical transmission rates into account.
A plugin for OLSR routing protocol daemon is implemented on Linux platform, and experiments are taken to compare ATT with ETX and ETT.
Our results show that the ATT metric has the lowest packet loss rate and the lowest jitter rate among the analyzed metrics.
ATT also outweigh other two metrics in the network performance, so it is the most appropriate for wireless ad hoc sensor networks.
American Psychological Association (APA)
Sun, Yan-jing& Liu, Xue& Zhang, Bei-bei. 2011. An Available Transmission Time Routing Metric for Wireless Ad-Hoc Sensor Networks. International Journal of Distributed Sensor Networks،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-500361
Modern Language Association (MLA)
Sun, Yan-jing…[et al.]. An Available Transmission Time Routing Metric for Wireless Ad-Hoc Sensor Networks. International Journal of Distributed Sensor Networks No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-500361
American Medical Association (AMA)
Sun, Yan-jing& Liu, Xue& Zhang, Bei-bei. An Available Transmission Time Routing Metric for Wireless Ad-Hoc Sensor Networks. International Journal of Distributed Sensor Networks. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-500361
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500361
