【英文标准名称】:Spacedataandinformationtransfersystems-Spacelinkextension(SLE)-Forwardcommunicationslinktransmissionunit(CLTU)service
【原文标准名称】:航天数据和信息传输系统.空间链路扩展(SLE).向前通信链路传输装置(CLTU)业务
【标准号】:BSISO22671-2007
【标准状态】:作废
【国别】:英国
【发布日期】:2007-05-31
【实施或试行日期】:2007-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:控制信号;数据交换;数据传送;定义;信息交换;开放系统互连;无线电通信;航天安全;航天技术;航天运输;遥测技术
【英文主题词】:Controlsignals;Dataexchange;Datatransfer;Definitions;Informationinterchange;OSI;Radiocommunication;Spacesafety;Spacetechnology;Spacetransport;Telemetry
【摘要】:ISO22671:2007definesthecommunicationslinktransmissionunit(CLTU)serviceinconformancewiththetransferservicesspecifiedinISO15396:1998.TheforwardCLTUserviceisaspacelinkextension(SLE)transferservicethatenablesamissiontosendcommunicationslinktransmissionunits(CLTUs)toaspacecraft.ISO22671:2007defines,inanabstractmanner,theforwardCLTUserviceintermsoftheoperationsnecessarytoprovidethetransferservice;theparameterdataassociatedwitheachoperation;thebehaviorsthatresultfromtheinvocationofeachoperation;andtherelationshipbetween,andthevalidsequenceof,theoperationsandresultingbehaviors.Itdoesnotspecifyindividualimplementationsorproducts;theimplementationofentitiesorinterfaceswithinrealsystems;themethodsortechnologiesrequiredtoradiatedatatoaspacecraftandtoacquiretelemetryframesfromthesignalsreceivedfromthatspacecraftforextractionoftheOperationalControlField;themethodsortechnologiesrequiredforcommunications;orthemanagementactivitiesnecessarytoschedule,configure,andcontroltheforwardCLTUservice.
【中国标准分类号】:V07
【国际标准分类号】:49_140
【页数】:156P;A4
【正文语种】:英语