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https://elibrary.tucl.edu.np/handle/123456789/8930| Title: | “PerformanceEvaluationofWiMAX/IEEE802.16PhysicalLayer” |
| Authors: | Aryal, Min Prasad |
| Keywords: | Mobile Communication;Data Connectivity |
| Issue Date: | Jun-2010 |
| Publisher: | Pulchowk Campus |
| Institute Name: | Institute of Engineering |
| Level: | Masters |
| Citation: | MasterofScienceinInformationandCommunicationEngineering |
| Abstract: | Theadvancementsinbroadbandandmobilecommunicationhasgivenmanyprivilegestothesubscribersforinstancehighspeeddataconnectivity,voiceandvideoapplicationsineconomicalrateswithgoodqualityofservices.WiMAXisaneminenttechnologythatprovidesbroadbandandIPconnectivityon“lastmile”scenario.OrthogonalfrequencydivisionmultipleaccessusesadaptivemodulationtechniqueonthephysicallayerofWiMAXanditusestheconceptofcyclicpreixthataddsadditionalbitsatthetransmitterend.Thesignalistransmittedthroughthechannelanditisreceivedatthereceiverend.Thenthereceiverremovestheseadditionalbitsinordertominimizetheintersymbolinterference,toimprovethebiterrorrate.ThisreportincludesthestudyofthetechnologicalaspectsofWiMAXstandardsandevaluate/analyzetheperformanceofWiMAXphysicallayerindifferentperspectives.Inthisresearchwork,Iinvestigatethephysicallayerperformanceonthebasisofbiterrorrate,signaltonoiseratioetc.Theperformancewouldbeanalyzedindifferent aspectssuchaswiththevariationofdifferentmodulationtechniques,cyclicprefix,coding,channelmodelsetc.ThedifferenttechniquesemployedarestudiedtoknowtheimpactofvariationsofdifferentparameterscausingthevariationinthedesiredoutputthsmaximizingthesystemthroughputandimprovingBERperformance.TherearealsootherdifferentBroadbandWirelessTechnologieswhichprovidesbroadbandsolutionstothecustomerssuchas3G,WCDMA,HSPA,WiFi,LTEetc.Inthisthesis,IhavestudiedinbriefondifferentBWAtechnologiesandalsocompareotherBWAtechnologieswithrespecttoWiMAXinthekeydimensions. |
| Description: | Theadvancementsinbroadbandandmobilecommunicationhasgivenmanyprivilegestothesubscribersforinstancehighspeeddataconnectivity,voiceandvideoapplicationsineconomicalrateswithgoodqualityofservices. |
| URI: | https://elibrary.tucl.edu.np/handle/123456789/8930 |
| Appears in Collections: | Electronics and Computer Engineering |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 064msir608.pdf | 1.65 MB | Adobe PDF | View/Open |
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