电信科学 ›› 2015, Vol. 31 ›› Issue (Z1): 243-248.doi: 10.11959/j.issn.1000-0801.2015361

• 其他 • 上一篇    下一篇

铁塔公司多运营商高铁共建站址设置方案

王星,秦文,周双波,王韬   

  1. 中国移动通信集团设计院有限公司,北京100080
  • 出版日期:2015-12-20 发布日期:2017-07-03

A multi-operators co-construction site plan of high-speed rail by Chinatower

Xing WANG,Wen QIN,Shuangbo ZHOU,Tao WANG   

  1. China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,China
  • Online:2015-12-20 Published:2017-07-03

摘要:

摘要:高铁速度快、穿损高,运营商网络制式、覆盖电平要求多样,选址问题是高铁覆盖中的难点。分析了各运营商覆盖受限的网络,对比了各系统重叠切换区域的设置,研究了不同车体的损耗,从提升共建共享利用率的角度给出了一种铁塔公司多运营商共建站址的设置方案。

关键词: 铁塔, 多运营商, 高铁, 共建, 站址

Abstract:

With high speed,high penetration losses,multiple networks and multi-standard coverage levels,site plan is the key point of multi-operators coverage of high-speed rail.A multi-operators co-construction site plan by Chinatower was proposed by analyzing the limited coverage networks of operators,comparing overlapping switch area settings of various systems and investigating penetration losses of various trains.

Key words: Chinatower, multi-operators, high-speed rail, co-construction, site

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