| UMTS900M技术在地铁3G网络覆盖中的应用研究 |
| |
| 引用本文： | 樊学宝,何春霞.UMTS900M技术在地铁3G网络覆盖中的应用研究[J].互联网天地,2014(12):64-69. |
| |
| 作者姓名： | 樊学宝 何春霞 |
| |
| 作者单位： | 中国联合网络通信有限公司广州市分公司 广州510630 |
| |
| 摘 要： | 主要介绍了如何通过UMTS900M技术实现地铁3G网络覆盖。首先论述了UMTS900M技术覆盖地铁的可行性,然后从900 MHz频率复用、双网合路方法、组网及互操作策略3个方面进行了详细的分析和论述,并通过实际测试对其进行验证,从而为类似地铁等客观条件受限的场景下如何通过UMTS900M技术对其进行3G网络覆盖提供参考。
|
| 关 键 词： | WCDMA UMTSM 地铁 频率复用 |
Research on Application of UMTS900M Technology in 3G Network Coverage of Metro |
| |
| Fan Xuebao,He Chunxia.Research on Application of UMTS900M Technology in 3G Network Coverage of Metro[J].China Internet,2014(12):64-69. |
| |
| Authors: | Fan Xuebao He Chunxia |
| |
| Affiliation: | Fan Xuebao. He Chunxia (Guangzhou Branch, China United Telecommunication Co..l,td., Guangzhou 510630, China) |
| |
| Abstract: | How to cover metro with UMTS900M radio network was mainly intr（Muced. Firstly, tile feasibility of covering metro with UMTS9OOM technology radio network was discussed. Then, three major aspects of 900 MHz frequency refarming, the method of combining 2G/3G network, networking and interoperability with 2G/3G were analyzed and discussed in detail, and be verified by actual testing. It＇s a reference to rover the scene which is similar to the metro with UMTS900M radio network in a later. |
| |
| Keywords: | WCDMA UMTS900M metro trequency refarming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
