中国联合通信公司企业标准QB/CU051-2011中国联通WCDMA数字蜂窝移动通信网移动台技术规范第三分册:支持MMS业务的移动台技术要求TechnicalSpecificationforChinaUnicomWCDMADigitalCellularMobileTelecommunicationNetworkMobileStationVolumeⅢ:MMSBasedServices(V3.0)2011-01-30发布2011-01-30实施中国联通公司发布目次前言..........................................................................IV1范围..................................................................................12规范性引用文件........................................................................13定义和缩略语..........................................................................13.1定义................................................................................1本标准采用下列术语和定义。..............................................................13.1.1多媒体消息(MM)..................................................................13.1.2多媒体消息业务(MMS).............................................................13.1.3客户端(Client)..................................................................13.1.4服务器(Server)..................................................................13.1.5MMS客户端(MMSClient)..........................................................13.1.6MMS服务器(MMSServer)..........................................................23.1.7代理(Proxy).....................................................................23.1.8用户代理(UserAgent)............................................................23.1.9终端(Terminal)..................................................................23.1.10网关(Gateway)..................................................................23.1.11推送(Push).....................................................................23.1.12MMS封装(MMSEncapsulation)....................................................23.1.13MMS终端(MMSTerminal).........................................................23.1.14递送报告(DeliveryReport)......................................................23.1.15阅读报告(Read-ReplyReport)....................................................23.1.16时间戳(Timestamp).............................................................23.1.17信息索引(MessageReference)....................................................23.1.18多媒体消息业务环境(MMSE).......................................................23.2缩略语..............................................................................24MMS终端总体结构......................................................................34.1多媒体消息业务系统概述..............................................................34.2多媒体消息业务系统中网元............................................................44.3多媒体消息业务系统中的接口..........................................................45MMS终端概述..........................................................................55.1MMS用户代理的相关协议结构..........................................................55.2MMS终端间的业务互通................................................................55.3多媒体消息的结构....................................................................55.4MM内容级别及媒体格式...............................................................65.4.1MM内容的级别..................................................