CCITT E.500(rev.1)(06 1992) (英)Traffic intensity measurement……

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1、SupersededbyamorerecentversionINTERNATIONALTELECOMMUNICATIONUNIONCCITTE.500(rev.1)THEINTERNATIONALTELEGRAPHANDTELEPHONECONSULTATIVECOMMITTEETELEPHONENETWORKANDISDNQUALITYOFSERVICE,NETWORKMANAGEMENTANDTRAFFICENGINEERINGTRAFFICINTENSITYMEASUREMENTPRINCIPLESRecommendationE.500(rev.1)Superse

2、dedbyamorerecentversionGeneva,1992SupersededbyamorerecentversionFOREWORDTheCCITT(theInternationalTelegraphandTelephoneConsultativeCommittee)isapermanentorganoftheInternationalTelecommunicationUnion(ITU).CCITTisresponsibleforstudyingtechnical,operatingandtariffquestionsandissuingRecommend

3、ationsonthemwithaviewtostandardizingtelecommunicationsonaworldwidebasis.ThePlenaryAssemblyofCCITTwhichmeetseveryfouryears,establishesthetopicsforstudyandapprovesRecommendationspreparedbyitsStudyGroups.TheapprovalofRecommendationsbythemembersofCCITTbetweenPlenaryAssembliesiscoveredbythepr

4、ocedurelaiddowninCCITTResolutionNo.2(Melbourne,1988).RecommendationE.500waspreparedbyStudyGroupIIandwasapprovedundertheResolutionNo.2procedureonthe16thofJune1992.___________________CCITTNOTES1)InthisRecommendation,theexpression“Administration”isusedforconcisenesstoindicatebothatelecommun

5、icationAdministrationandarecognizedprivateoperatingagency.2)AlistofabbreviationsusedinthisRecommendationcanbefoundinAnnexB.(C)ITU1992Allrightsreserved.Nopartofthispublicationmaybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutper

6、missioninwritingfromtheITU.SupersededbyamorerecentversionRecommendationE.500RecommendationE.500SupersededbyamorerecentversionTRAFFICINTENSITYMEASUREMENTPRINCIPLES(revised1992)1IntroductionTrafficmeasurementsprovidethedatabasefromwhichtheplanning,operation,managementand,insomecases,accoun

7、tingfortransitconsiderationsofthetelephonenetworkarecarriedout.Differentapplicationsmayexistforthesametrafficmeasurement.ThisRecommendationgivestheprinciplesformeasuringcarriedtrafficandbidsoncircuitgroupsandexchanges.2DefinitionsMeasurementsaretakencontinuouslyduringthed