YDT1513-2006 农村VSAT卫星通信网络系统技术要求.pdf

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1、YD中华人民共和国通信行业标准YD汀1513一2006农村VSAT卫星通信网络/系统技术要求VSATSateIliteCommunicationNetwork/SystemsTechnicalRequirementfortheRuralArea2006一12一11发布2007一01一01实施中华人民共和国信息产业部发布.www.bzxzk.com.YD厅1513一2006目次别青‘·························，································································

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3、，······················································..··⋯⋯13缩略语······························································4··················，···，··········，··········⋯⋯14业务范围·····，····················，·······························。·······································，··

4、·⋯⋯25使用频段············，·······，···············································································.....··⋯⋯25，1概述·················，，······················，4-······································，····4····⋯⋯，⋯⋯25.2频段划分·········，···，·······································

5、···································⋯⋯，.·⋯⋯35.3极化····················································································...·······.....⋯⋯36网络结构······，···········，·············，，···，·······，，‘··········，·，·································⋯⋯，，.··⋯⋯47编号计划及呼叫流程·····，·······

6、···············································，·················。···············⋯⋯7.1编号计划及拨号································，··························································⋯⋯57，2拨号程序··············4··········，，·······················，·，···⋯⋯，···..···，······⋯⋯，，.。·⋯57.3呼叫

7、接续原则···································。·············，···········...··········，··，······，··········⋯⋯8制式·············4·············，······································································，················⋯⋯78.1概述··，·····‘·······，········，，··········，··，，······，，·，···

8、····一，，-‘·····，··，········