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gsm-r wang luo yong hu shu ju zheng chuan song shi yan yan jiu
Author(s): LI Li, GUO Shaolei, ZUO Shiping
Pages: 5-
8,12
Year: 2012
Issue:
5
Journal: Railway Signalling & Communication Engineering
Keyword: GSM-R; QoS; 用户数据帧传送时延;
Abstract: 依托铁道部重点课题《京沪GSM—R相关技术研究——京沪高速铁路承载CTCS-3级列控业务的GSM-R网络服务质量指标评估体系研究》,针对GSM-R网络用户数据帧传送时延指标展开研究,通过理论分析、实验室测试和现场测试,得出不同应用速率、不同数据长度、不同模块下指标的取值,为GSM-R网络应用速率的选择提供依据,并基于对取值的分析,评估当前的测试方法,提出合理化建议.
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