The Behavior of MANET Routing Protocols in Realistic Environments
This paper presents an analysis of MANET routing protocols' behavior in realistic channel fading scenarios. The motivation of this study was due to our previous testbed experimentations where we found that AODV and DSDV's performance did not match simulation results, primarily due to the u...
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| creator | Kwan-Wu Chin |
| description | This paper presents an analysis of MANET routing protocols' behavior in realistic channel fading scenarios. The motivation of this study was due to our previous testbed experimentations where we found that AODV and DSDV's performance did not match simulation results, primarily due to the use of a simple radio propagation model that did not take into account transient links caused by small-scale fading. Henceforth, we extended the ns-2 simulator with a realistic radio propagation model, that incorporated Rayleigh fading, to gain insights into the impact of transient links on AODV, DSR, and DSDVs behaviour. Our simulation studies explain each protocol's key behavior that leads to the following conclusions: (1) routing through stable routes is important, (2) hop count is the root cause of poor performance, (3) the 2-ray ground radio propagation model is inappropriate for simulating ad-hoc protocols in indoor environments, and (4) local recovery is important |
| doi_str_mv | 10.1109/APCC.2005.1554194 |
| format | Conference Proceeding |
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The motivation of this study was due to our previous testbed experimentations where we found that AODV and DSDV's performance did not match simulation results, primarily due to the use of a simple radio propagation model that did not take into account transient links caused by small-scale fading. Henceforth, we extended the ns-2 simulator with a realistic radio propagation model, that incorporated Rayleigh fading, to gain insights into the impact of transient links on AODV, DSR, and DSDVs behaviour. Our simulation studies explain each protocol's key behavior that leads to the following conclusions: (1) routing through stable routes is important, (2) hop count is the root cause of poor performance, (3) the 2-ray ground radio propagation model is inappropriate for simulating ad-hoc protocols in indoor environments, and (4) local recovery is important</description><identifier>ISSN: 2163-0771</identifier><identifier>ISBN: 0780391322</identifier><identifier>ISBN: 9780780391321</identifier><identifier>DOI: 10.1109/APCC.2005.1554194</identifier><language>eng</language><publisher>IEEE</publisher><subject>Ad hoc networks ; Australia ; Fading ; Information analysis ; Information technology ; Mobile ad hoc networks ; Radio propagation ; Rayleigh channels ; Routing protocols ; Testing</subject><ispartof>2005 Asia-Pacific Conference on Communications, 2005, p.906-910</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/1554194$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,776,780,785,786,2051,4035,4036,27904,54898</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/1554194$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Kwan-Wu Chin</creatorcontrib><title>The Behavior of MANET Routing Protocols in Realistic Environments</title><title>2005 Asia-Pacific Conference on Communications</title><addtitle>APCC</addtitle><description>This paper presents an analysis of MANET routing protocols' behavior in realistic channel fading scenarios. The motivation of this study was due to our previous testbed experimentations where we found that AODV and DSDV's performance did not match simulation results, primarily due to the use of a simple radio propagation model that did not take into account transient links caused by small-scale fading. Henceforth, we extended the ns-2 simulator with a realistic radio propagation model, that incorporated Rayleigh fading, to gain insights into the impact of transient links on AODV, DSR, and DSDVs behaviour. 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The motivation of this study was due to our previous testbed experimentations where we found that AODV and DSDV's performance did not match simulation results, primarily due to the use of a simple radio propagation model that did not take into account transient links caused by small-scale fading. Henceforth, we extended the ns-2 simulator with a realistic radio propagation model, that incorporated Rayleigh fading, to gain insights into the impact of transient links on AODV, DSR, and DSDVs behaviour. Our simulation studies explain each protocol's key behavior that leads to the following conclusions: (1) routing through stable routes is important, (2) hop count is the root cause of poor performance, (3) the 2-ray ground radio propagation model is inappropriate for simulating ad-hoc protocols in indoor environments, and (4) local recovery is important</abstract><pub>IEEE</pub><doi>10.1109/APCC.2005.1554194</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 2163-0771 |
| ispartof | 2005 Asia-Pacific Conference on Communications, 2005, p.906-910 |
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| language | eng |
| recordid | cdi_ieee_primary_1554194 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Ad hoc networks Australia Fading Information analysis Information technology Mobile ad hoc networks Radio propagation Rayleigh channels Routing protocols Testing |
| title | The Behavior of MANET Routing Protocols in Realistic Environments |
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