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时间:2019-10-18
《ITU-T E.750(02 1996) (英) Introduction to the E.750 series……》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、SupersededbyamorerecentversionINTERNATIONALTELECOMMUNICATIONUNIONITU-TE.750TELECOMMUNICATION(02/96)STANDARDIZATIONSECTOROFITUTELEPHONENETWORKANDISDNQUALITYOFSERVICE,NETWORKMANAGEMENTANDTRAFFICENGINEERINGINTRODUCTIONTOTHEE.750-SERIESOFRECOMMENDATIONSONTRAFFICENGINEERINGASPECTS
2、OFNETWORKSSUPPORTINGMOBILEANDUPTSERVICESITU-TRecommendationE.750Supersededbyamorerecentversion(Previously“CCITTRecommendation”)SupersededbyamorerecentversionFOREWORDTheITU-T(TelecommunicationStandardizationSector)isapermanentorganoftheInternationalTelecommunicationUnion(ITU).
3、TheITU-Tisresponsibleforstudyingtechnical,operatingandtariffquestionsandissuingRecommen-dationsonthemwithaviewtostandardizingtelecommunicationsonaworldwidebasis.TheWorldTelecommunicationStandardizationConference(WTSC),whichmeetseveryfouryears,establishesthetopicsforstudybythe
4、ITU-TStudyGroupswhich,intheirturn,produceRecommendationsonthesetopics.TheapprovalofRecommendationsbytheMembersoftheITU-TiscoveredbytheprocedurelaiddowninWTSCResolutionNo.1(Helsinki,March1-12,1993).ITU-TRecommendationE.750waspreparedbyITU-TStudyGroup2(1993-1996)andwasapprovedu
5、ndertheWTSCResolutionNo.1procedureonthe19thofFebruary1996.___________________NOTEInthisRecommendation,theexpression“Administration”isusedforconcisenesstoindicatebothatelecommunicationadministrationandarecognizedoperatingagency.ITU1996Allrightsreserved.Nopartofthispublication
6、maybereproducedorutilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromtheITU.SupersededbyamorerecentversionCONTENTSRecommendationE.750(02/96)SupersededbyamorerecentversionPage1Scope...............................
7、...............................................................................................................................12RelatedRecommendations.............................................................................................................................
8、.23Abbreviations....................................................
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