| 高铁场景下TD-SCDMA/TD-LTE共模无线解决方案 |
| |
| 引用本文： | 葛瑶,徐光.高铁场景下TD-SCDMA/TD-LTE共模无线解决方案[J].电信工程技术与标准化,2013(9):22-25. |
| |
| 作者姓名： | 葛瑶 徐光 |
| |
| 作者单位： | 华信邮电咨询设计研究院有限公司,杭州,310014 |
| |
| 摘 要： | 分析高速移动用户产生的多普勒频移、高铁车厢的高穿透损耗、小区间频繁产生的问题。针对TD-SCDMA和TD-LTE的共模方式下,提出组网全面解决方案。并通过移动系统网络的测试分析验证了覆盖方案的有效性和实用性。
|
| 关 键 词： | 多普勒偏移 高铁 站间距 切换区 小区合并 |
Solution of the common mode of TD-SCDMA/TD-LTE |
| |
| GE Yao
,
XU Guang.Solution of the common mode of TD-SCDMA/TD-LTE[J].Telecom Engineering Technics and Standardization,2013(9):22-25. |
| |
| Authors: | GE Yao XU Guang |
| |
| Affiliation: | GE Yao;XU Guang;Huaxin Post＆Telecom Consulting and Designing Institute Co., Ltd.; |
| |
| Abstract: | It analyzes the major issues in high-speed rail scene such as doppler frequency shift,frequent handover and high penetrationg loss.A comprehensive solution are given according to the common mode of TDSCDMA and TD-LTE.Coverage scheme is verified to be effective and practical by analysis of mobile network testing. |
| |
| Keywords: | doppler frequency shift high-speed railway station distance switching zone multi-cell merger |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
