ITU R M 1651:2003
ITU R M 1651:2003 A Method For Assessing The Required Spectrum For Broadband Nomadic Wireless Access Systems Including Radio Local Area Networks Using The 5 Ghz Band
Table of Contents
Annex1AmethodforassessingtherequiredspectrumforbroadbandNWAsystemsincludingRLANsusingthe5GHzband
1Background
2IntroductiontoNWAsystems
2.1RecommendationITU-RM.1390terminologyintheRLANcontext
2.2Applicationenvironments
2.2.1Corporateofficeenvironment
2.2.2Publicaccessenvironment
2.2.3Wideareaaccessenvironment
2.2.4Homeenvironment
3Methodoverview
4MethodimplementationforNWA
4.1Geographicandenvironmentscenarios(StepA)
4.1.1Applicationenvironments
4.2Marketandtraffic(StepB)
4.2.1Userspercell(StepsB2-B4)
4.2.2Trafficandservices(StepsB5-B8)
4.3Systemcapacity(StepC)
ThroughputrelativetoPHYmodefortheexamplecalculationin
Appendix1
Frequencyreuseandinterference
Path-lossmodels
4.3.1QoS,transferlatencyandtransferdelayvariance
4.3.2Traffic(bitrate)percell(StepsC1-C3)
4.3.3Obtainingthesystemcapability(StepsC4-C5)
4.4Spectrumcalculations(StepD)
Appendix1toAnnex1Examplesoftheapplicationofthe
methodology