西门子宽带家庭娱乐通信系统重庆电信试点项目方案（草案）北京西门子通信网络有限公司SCNBBMNGN©2005.07SCNB版权所有目录1SIEMENS家庭娱乐通信解决方案..............................................................41.1概述....................................................................................................41.2网络结构.............................................................................................52实施方案建议.............................................................................................82.1试点组网图.........................................................................................82.2用户侧部署建议..................................................................................92.2.1终端用户的接入建议....................................................................92.2.2用户家中的布线讨论....................................................................92.3本次试点可提供的业务.....................................................................102.3.1数字电视及音乐(IPTV)..............................................................102.3.2视频点播（VoD）....................................................................112.3.3电视上网及使用HTML发送电子邮件........................................112.3.4简单的单人游戏.........................................................................112.3.5用户自管理和家长控制功能.......................................................112.3.6视频电话和IP电话（VoIP）.....................................................112.4计费描述...........................................................................................122.5机房环境要求....................................................................................122.5.1设备安装及机房平面布置..........................................................122.5.2设备机架....................................................................................122.5.3电源系统....................................................................................132.5.4设备的安装................................................................................132.5.5机房环境条件要求.....................................................................142.6接口、IP资源...................................................................................142.6.1接口...........................................................................................142.6.2IP地址资源...............................................................................142.6.3片源及电视节目的编码格式和文件存储格式..............................143系统配置..................................................................................................153.1系统平台功能模块（域）..................................................................153.2系统配置...........................................................................................174附件:SIEMENS家庭娱乐通信系统主要部件介绍....................................194.1机顶盒（STB）................................................................................194.2视频服务器（C-COR）....................................................................224.2.1基本信息....................................................................................224.2.2n4x视频服务器的可靠性.......................................................
