NDLI: An efficient RSSI-aware metric for wireless mesh networks

Content Provider	IEEE Xplore Digital Library
Author	Amusa, E. Adjei, O. Jie Zhang Mansour, A. Capone, A.
Copyright Year	2011
Description	Author affiliation: Institute for Research in Applicable Computing, University of Bedfordshire, Park Square, Luton, LU1 3JU, UK (Amusa, E.; Adjei, O.; Jie Zhang; Mansour, A.) \|\| Department of Electronics and Information, Politecnico di Milano, Italy (Capone, A.)
Abstract	This paper proposes a RSSI-aware (rETT) routing metric for WMN. The embedded RSSI information from the mesh nodes are extracted, processed, transformed and incorporated into the routing process. The performance of the rETT metric is then optimised and the results compared with the fundamental hop count metric and the link quality metric by Expected Transmission Count (ETX). The implementation results on OLSR show that rETT improvement on network throughput is more than double (120%) compared to hop count and a 21% improvement compared to ETX. Also, an improvement of 33% was achieved in network delay compared to hop count and 28% better than ETX. This work provides a valuable insight into adapting RSSI information in mesh network routing and the implementation method ensures that the results are realistic.
Starting Page	314
Ending Page	320
File Size	695439
Page Count	7
File Format	PDF
ISBN	9781612848228
e-ISBN	9781612848242
DOI	10.1109/WIOPT.2011.5930033
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-05-09
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Sensitivity Routing Throughput Time measurement Frequency measurement
Content Type	Text
Resource Type	Article

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