| 高速铁路宽带无线通信系统越区切换技术 |
| |
| 引用本文： | 刘云毅,赵军辉,王传云.高速铁路宽带无线通信系统越区切换技术[J].电信科学,2017,33(11):37-46. |
| |
| 作者姓名： | 刘云毅 赵军辉 王传云 |
| |
| 作者单位： | 1. 北京交通大学电子信息工程学院，北京 100044;2. 华东交通大学信息工程学院，江西 南昌 330013 |
| |
| 基金项目： | 国家自然科学基金资助项目，东南大学移动通信国家重点实验室开放研究基金资助项目，国家科技重大专项基金资助项目，The National Natural Science Foundation of China，The Open Research Fund of National Mobile Communications Research Laboratory |
| |
| 摘 要： | 我国现有的铁路移动通信系统已不能满足铁路信息化建设的要求，需要开展下一代高速铁路通信系统关键技术研究。越区切换是高速铁路宽带无线通信系统的关键技术，对保障列车的行车安全和通信可靠性具有重要意义。针对目前高速铁路通信系统中越区切换技术的研究现状和成果进行总结，分析存在的问题，并进一步探讨未来越区切换技术的发展方向。
|
| 关 键 词： | 高速铁路 越区切换 无线通信 |
Handover technology in high-speed railway broadband wireless communication system |
| |
| Yunyi LIU,Junhui ZHAO,Chuanyun WANG.Handover technology in high-speed railway broadband wireless communication system[J].Telecommunications Science,2017,33(11):37-46. |
| |
| Authors: | Yunyi LIU Junhui ZHAO Chuanyun WANG |
| |
| Affiliation: | 1. School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing 100044,China;2. School of Information Engineering,East China Jiaotong University,Nanchang 330013,China |
| |
| Abstract: | The existing railway mobile communication system can't meet the requirements of railway information construction.Therefore,the key technology research of next generation of high-speed railway (HSR) communication system needs to be carried out.Handover is a key technology of HSR broadband wireless communication system,which has great significance to ensure the train safety and communication reliability.The research results of the harndover in HSR communication system were summarized and the existing problems were investigated.Furthermore,the development directions of handover in the future were explored. |
| |
| Keywords: | high-speed railway handover wireless communication |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《电信科学》浏览原始摘要信息 |
|
点击此处可从《电信科学》下载全文 |
