摘要
文中通过分析高铁场景覆盖要点,进而对多网协同覆盖方案进行研究,探讨了GSM、TD-SCDMA、TD-LTE网络在高铁场景的性能指标及特点,为高铁场景协同组网覆盖方案提供参考。
In this article, key issues in coverage of networks in high speed railway situation are firstly analyzed. Cooperative coverage scheme of various networks is then studied. Performance criteria and features of GSM, TD-SCDMA and TD-LTE in high-speed railway situation are discussed, which will provide some reference for scheme design of cooperative network coverage in high-speed railway situation.
出处
《通信电源技术》
2015年第2期40-41,共2页
Telecom Power Technology
关键词
高铁
协同覆盖
TD-LTE
high-speed railway
cooperative coverage
TD-LTE
