YDT1282-20039001800MHzTDMA数字蜂窝移动通信网非结构化补充业务数据(USSD)设备技术要求.pdf

《YDT1282-20039001800MHzTDMA数字蜂窝移动通信网非结构化补充业务数据(USSD)设备技术要求.pdf》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、11U中华人民共和国通信行业标准丫D/T1282-2003900/1800MHzTDMA数字蜂窝移动通信网非结构化补充业务数据(USSD)设备技术要求900/1800MHzTDMAdigitalcelularmobilecommunicationnetworkequipmentrequirementsforUnstructuredS即plementServiceData(USSD)2003-07-07发布2003-07-07实施中华人民共和国信息产业部发布丫D/T1282-2003目次前言l1范围·····························

2、····························································。···························⋯⋯12规范性引用文件·...........................................................................................................13缩略语····································································

3、··············································⋯⋯14非结构化补充业务数据系统的组网方案········································································⋯⋯2业务与功能················································································一···············。············⋯⋯25.1非结构化补充业务数据中心支持的业务5

4、.2非结构化补充业务数据中心的功能要求6编号和寻址···········································································································⋯⋯46.1USSD业务相关实体的编号···。·············································································⋯⋯46.2USSD中心信令点编码······。························

5、························································⋯⋯46.3用户拨号方式····································································。··············...·········⋯⋯4接口和信令··························································································。·················⋯

6、⋯57.1USSD中心的信令和接口····················································································⋯⋯5性能指标····························································。··················································⋯⋯58.1对话处理能力·················································

7、······································..·..····⋯⋯58.2可靠性和可用性···································································。········........····....⋯⋯58.3信令链路要求············。·。·················································································⋯⋯58.4对话失败率·········

8、········································