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时间:2019-10-18
《CCITT F.127(08-1992) (英) Operational procedures for……》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、INTERNATIONALTELECOMMUNICATIONUNIONCCITTF.127THEINTERNATIONAL(08/92)TELEGRAPHANDTELEPHONECONSULTATIVECOMMITTEETELEGRAPHANDMOBILESERVICESOPERATIONSANDQUALITYOFSERVICEOPERATIONALPROCEDURESFORINTERWORKINGBETWEENTHEINTERNATIONALTELEXSERVICEANDTHESERVICEOFFEREDBYT
2、HEINMARSAT-CSYSTEMRecommendationF.127Geneva,1992FOREWORDTheCCITT(theInternationalTelegraphandTelephoneConsultativeCommittee)isapermanentorganoftheInternationalTelecommunicationUnion(ITU).CCITTisresponsibleforstudyingtechnical,operatingandtariffquestionsandiss
3、uingRecommendationsonthemwithaviewtostandardizingtelecommunicationsonaworldwidebasis.ThePlenaryAssemblyofCCITTwhichmeetseveryfouryears,establishesthetopicsforstudyandapprovesRecommendationspreparedbyitsStudyGroups.TheapprovalofRecommendationsbythemembersofCCI
4、TTbetweenPlenaryAssembliesiscoveredbytheprocedurelaiddowninCCITTResolutionNo.2(Melbourne,1988).RecommendationF.127wasrevisedbyStudyGroupIandwasapprovedundertheResolutionNo.2procedureonthe4thofAugust1992.___________________CCITTNOTES1)InthisRecommendation,thee
5、xpression“Administration”isusedforconcisenesstoindicatebothatelecommunicationadministrationandarecognizedprivateoperatingagency.2)AlistofabbreviationsusedinthisRecommendationcanbefoundinAnnexA.©ITU1992Allrightsreserved.Nopartofthispublicationmaybereproducedor
6、utilizedinanyformorbyanymeans,electronicormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromtheITU.RecommendationF.127RecommendationF.127(08/92)OPERATIONALPROCEDURESFORINTERWORKINGBETWEENTHEINTERNATIONALTELEXSERVICEANDTHESERVICEOFFERE
7、DBYTHEINMARSAT-CSYSTEM(revised1992)TheCCITT,considering(a)thatINMARSAThasintroducedvariousmobileservicesbasedontheINMARSAT-A,INMARSAT-BandINMARSAT-Csystems;(b)thatRecommendationF.120specifiesshipstationidentificationforthemaritimemobile-satelliteservice;(c)th
8、atRecommendationF.125specifiesthenumberingplanforthemaritimemobile-satelliteserviceofINMARSAT;(d)thatRecommendationF.126specifiestheselectionproceduresforINMARSATmobileearthstationsaccess
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