TD-SCDMA系统中Iub接口配置的计算方法  

Acalculating method for TD-SCDMA Iub interface configuration

作　　者：李军 

机构地区：[1]中国移动通信集团河南有限公司网络管理中心

出　　处：《现代电信科技》2009年第6期55-59,67,共6页Modern Science & Technology of Telecommunications

摘　　要：在TD-SCDMA无线网络规划优化中,定量分析Iub接口的传输需求、合理计算Iub接口传输带宽是非常重要和必要的。首先分析Iub接口协议结构,然后根据Iub接口控制和业务数据流配置,考虑时隙配置、站型等各种具体情况,最后提出Iub接口传输带宽的定量计算方法,从而达到最优化利用传输资源、服务于网络规划和工程建设的目的。In TD -SCDMA wireless network planning and optimization it is significant and necessary to figure out transmitting bandwidth quantitatively as well as accurately. This article firstly analyzes Iub interface protocol stack, and then discusses the configuration of time-slots and cell channels in consideration of lub interface control and traffic streams . A reasonable method for calculating transmitting bandwidth of Iub interface is finally put forward which could optimize the use of transmitting resource in network planning and engineering.

关 键 词：TD-SCDMA IUB接口 协议 传输链路 TD-HSDPA 

分 类 号：TN929.533[电子电信—通信与信息系统] TE357.11[电子电信—信息与通信工程]