ATU测试HSDPA下载速率方案0910-陈彬VIP免费

下载后可任意编辑ATU数据业务下载速率提升方案---------------------------------------------------------精品 文档---------------------------------------------------------------------下载后可任意编辑2024年8月南京嘉环科技有限公司南通项目部目录1问题汇总..........................................................................................................................31.1无线环境比较恶劣，影响 HSDPA 下载速率...........................................................31.2HSDPA 业务占比低导致下载速率低........................................................................31.3上行码道受限导致下载速率降速............................................................................31.4查看上下行签约速率，检查 SIM 登记速率是否受限............................................31.5下载服务器类型及下载工具影响下载速率............................................................42参数修改..........................................................................................................................42.1RNC 协议版本设置....................................................................................................42.2小区 NBM 算法开关参数..........................................................................................42.3VIP 拉网设置.............................................................................................................52.4功率类参数...............................................................................................................52.5小区无线链路同步重配激活时间偏移参数............................................................62.6跨 RNC 切换流程配置参数.......................................................................................62.7典型信令的 OLPC（外环功率控制）参数...............................................................72.8面对 RNC 的基本信道配置算法参数.......................................................................72.9面对 RNC 的 HSDPA 功率控制算法参数.............................