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tie lu yi dong tong xin de fa zhan ji yan jin fang xiang
Author(s): 
Pages: 40-44
Year: Issue:  1
Journal: Railway Signalling & Communication Engineering

Keyword:  铁路移动通信发展演进技术方案;
Abstract: 分析目前铁路移动通信的发展现状以及未来铁路发展GSM-R存在的主要瓶颈,针对铁路未来发展对铁路车地宽带通信的需求,探讨铁路移动通信的发展及演进方向,从业务及平台演进两方面提出了GSM-R向LTE-R演进的技术方案.研究表明,未来铁路GSM-R网络向LTE-RR的方向演进是合理、可行的.
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