xxSCDMA无线接入工程一阶段设计

XX分公司 SCDMA无线接入工程

一阶段设计

设计编号：04180S－QHDDX 建设单位：XX分公司

石家庄惠远邮电设计咨询有限公司

设计证书编号：031026-SY

二○○四年六月

惠远设计

HUIYUAN DESIGN

XX分公司

SCDMA无线接入一期工程

一阶段设计

公 司 主 管：王焕友 设 计 负 责 人：顾长青 单 项 负 责 人：张建军

预 算 审 核 人：寇 卓 证号：031042 预 算 编 制 人：张建军 证号：031046

石家庄惠远邮电设计咨询有限公司

设计证书编号：031026-SY

二○○四年六月

设计文件分发表

单位名称 施工单位 设计公司存档 合 计 施工图纸全 套 全套器材全套文件 及 说 明 预 算 表 预 算 表 3 3 2 2 10 除设计单位存档外的设计文件均由建设单位转发。 备 注

XX分公司 SCDMA无线接入工程

目 录

一、设计说明 ··························································································································· 1 1概述 ········································································································································ 1 1.1工程概况 ............................................................................................................................. 1 1.2工程实施背景和必要性 ..................................................................................................... 1 1.3设计依据 ............................................................................................................................. 1 1.4设计范围和分工 ................................................................................................................. 2 1.4.1设计范围 .......................................................................................................................... 2 1.4.2设计分工 .......................................................................................................................... 2 1.5分工界面 ............................................................................................................................. 2 1.5.1工程安装材料界面划分 .................................................................................................. 2 1.5.2安装施工分工界面 .......................................................................................................... 3 1.6主要工程量 ......................................................................................................................... 3 1.7建设规模 ............................................................................................................................. 4 2 SCDMA系统组成 ················································································································· 4 2.1核心网络组成 ..................................................................................................................... 5 2.2无线网络组成 ..................................................................................................................... 6 2.3 主要技术指标 .................................................................................................................... 6 2.4 服务质量指标 .................................................................................................................... 7 2.5 系统接口 ............................................................................................................................ 8 2.6 频率配臵 ............................................................................................................................ 8 2.7无线覆盖区 ......................................................................................................................... 8 2.8 塔顶放大器技术指标 ........................................................................................................ 9 2.9天线阵单元指标 ................................................................................................................. 9 3工程建设方案 ······················································································································ 10 3.1 无线接入建设原则 ......................................................................................................... 10 3.2 本期工程组网方案 .......................................................................................................... 10

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