TD-SCDMA System Network Organization Research under High-speed Mobile Environment

赵旭凇; 濮伟心; 王星

Chinese

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TD-SCDMA System Network Organization Research under High-speed Mobile Environment

更新时间：2026-04-20

- TD-SCDMA System Network Organization Research under High-speed Mobile Environment
- Issue 3, Pages: 54-59(2008)
- 作者机构：
  
  中国移动通信集团设计院有限公司,北京,100080
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.533
- Published：2008
- 稿件说明：
移动端阅览
[1]赵旭凇,濮伟心,王星.高速移动环境下TD-SCDMA系统组网方案研究[J].电信工程技术与标准化,2008(03):54-59.

赵旭凇, 濮伟心, 王星. TD-SCDMA System Network Organization Research under High-speed Mobile Environment[J]. 2008, (3): 54-59.
[1]赵旭凇,濮伟心,王星.高速移动环境下TD-SCDMA系统组网方案研究[J].电信工程技术与标准化,2008(03):54-59. DOI：

赵旭凇, 濮伟心, 王星. TD-SCDMA System Network Organization Research under High-speed Mobile Environment[J]. 2008, (3): 54-59. DOI：

摘要

本文针对TD-SCDMA网络高速移动环境下的组网问题

分析了高速移动对系统性能可能产生的各类影响

包括多普勒频移对解调性能影响、智能天线赋形、功率控制和同步、网络切换、重选及车体穿透损耗的影响;结合频偏校正算法

给出了满足覆盖质量和切换要求的基站布局原则

并对专网和大网两种组网方式进行了分析比较。

Abstract

This paper carries out the analysis of potential influences of high-speed mobile on TD-SCDMA network organization

including the doppler frequency shift

smart antenna

power control and synchronization

network switching and re-elected

and train penetration loss. In conjunction with the frequency shift correc- tion algorithm

base stations layout principles are given to meet the quality of coverage and the require- ments of switching. At the same time the two networking methods of private and public network are analyzed and compared.

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