NDLI: Performance evaluation of AODVH: An Ad hoc networking scheme for hybrid nodes

Content Provider	IEEE Xplore Digital Library
Author	Jahir, Y. Atiquzzaman, M. Refai, H. LoPresti, P.G.
Copyright Year	2010
Description	Author affiliation: Department of Electrical Engineering, The University of Tulsa, OK, USA (LoPresti, P.G.) \|\| School of Computer Science, University of Oklahoma, Norman, USA (Atiquzzaman, M.) \|\| School of Electrical and Computer Engineering, University of Oklahoma, Norman, USA (Jahir, Y.; Refai, H.)
Abstract	Mobile Ad hoc networks (MANETs) are composed of a collection of independent nodes usually connected by low bandwidth Radio Frequency (RF) links which are challenging for transmitting video and high bandwidth applications for rescue workers in emergency situations. Earlier we proposed a routing protocol, called AODVH to use for high bandwidth communication for search and rescue operations in a disaster area which consists of hybrid nodes using Free Space Optical (FSO) and RF links, with FSO being the primary link and RF as backup in the case of failure of “FSO only” paths. The objective of this paper is to evaluate the performance of AODVH using ns-2 simulations with varying network size and compare with three other Ad hoc routing protocols. We also implemented and tested AODVH in the laboratory using a testbed consisting of Linux based Ad hoc nodes. Results show that AODVH performs better in terms of packet loss, end-to-end delay, overhead, packet delivery ratio, route discovery frequency and throughput when compared to with the other three protocols.
Starting Page	165
Ending Page	169
File Size	677447
Page Count	5
File Format	PDF
ISBN	9781424484966
e-ISBN	9781424484973
DOI	10.1109/ICCITECHN.2010.5723848
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-23
Publisher Place	Bangladesh
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radio frequency computer networks ns-2 simulation mobility model Throughput Routing Ad hoc networks Routing protocols Network mobility Delay performance analysis
Content Type	Text
Resource Type	Article

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