Evaluation ofRouting Protocols inWirelessAd-HocNetworks under SecurityAttacks
Journal Title: International Journal of Contemporary Research and Review - Year 2017, Vol 8, Issue 10
Abstract
Wirelessnetworkshavecertainly beenarevolutionintoday’stechnologyasoneofthe mostvitalandactivefieldsinthe communicationindustries.These wireless ad-hoc networksconsists ofindependentnodes withdecentralizedadministrationandphysical infrastructures,also withadynamictopologyinwhichnodescaneasily leaveorjoin thenetworkatall timeandalsomovefreely. In ot her not to co mpro mise theconfidentiality,availability andintegrity ofnetworkservices, thesafety ofpacketsdatacanonly beachievedbyguaranteeing thattheproblem ofsecurityhas mettherequisitestandard.Theperformanceanalysesofrouting protocols for Ad-Hoc wirelessnetworks,DSDV,DSRandAODVwereinvestigatedusing network parameterssuchasaveragesthroughput,packetdeliveryratioandEnd-to-end delayusingvariousscenariosof mobile nodeandsizeofthe network.Awkscriptwasusedtoanalyzethe trace file and producethe averagethroughput, packetdeliveryratioand end-to-enddelay astheresult ofthesimulation. Thesimulationwasrunby implementingcodesinDSDV,DSRandAODVCCclassfilestoaccommodatethe behavioral patternofattacks.In the results analysis of routing protocols under the security attacks, itwasobservedthattheDSDVsignificantly haslowerperformanceas aresultoffrequentlinkchangesandconnection failureswhichledtoheavy overloadandcongestionproblems.Furthermore, whencomparingthetwo reactiveroutingprotocols, AODVperforms better thanDSR
Authors and Affiliations
IR Saidu,POdion, DT Chinyio
Keywords
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- EP ID EP315867
- DOI 10.15520/ijcrr/2017/8/10/342
- Views 40
- Downloads 0
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