上海某科技公司为谋取高额利益，持续采集、传递中国铁路数据给某西方境外公司，包括物联网、蜂窝和GSM-R敏感信号等，也就是轨道使用的频谱等数据。该公司出售的相关数据被国家保密行政管理部门鉴定为情报..... 电子工程专辑讯，据央视新闻报道，上海某 ...

近日，中国通号研究设计院集团牵头中标京沪高铁（北京局管段）GSM-R无线子系统更新改造工程总承包（EPC）项目，全面展示了中国通号在铁路通信信号领域的领先优势。该项目是中国铁路北京局集团有限公司首个大型更新改造EPC总承包项目，也是京沪高铁自2011 ...

Deutsche Bahn’s rail infrastructure company DB Netz has awarded Nokia Networks an eight-year contract to modernise its GSM-R communications network in southern Germany. As part of the deal, Nokia ...

A digital wireless communications system – GSM for railway, or GSM-R – is being deployed to improve the Passenger Rail Agency of South Africa’s (PRASA’s) operations and run its rail passenger ...

Success in the railway industry depends on safety, reliability, and affordability, with both operators and its customers expecting flawless service – but this requires communications networks that ...

It boils down to an AirScale radio that runs on 1900-MHz spectrum which, along with the 900 MHz band, is due to be put to use by Future Railway Mobile Communication Systems (FRMCS). FRMCS is the ...

Vienna’s new main station opened in October 2014. In the near future, 1,100 trains a day will use the imposing transport facility, which includes a large shopping centre. Starting in December 2014, ...

PARIS - Nortel* [TSX: NT | OTC: NRTLQ] has been selected to deploy a GSM-R wireless communications system for a new railway line in Algeria. The line links the cities of Ain Toutta and Msilla, as part ...

UK rail services experienced widespread disruptions on Friday due to a fault in the train-signaller communication system. The GSM-R radio system malfunction primarily affected trains departing depots, ...

PARIS -Nortel* [NYSE/TSX: NT] has been selected to provide wireless communications with its GSM-R technology for two new railway lines in Algeria. GSM-R is expected to enable the Algerian railway ...