Shanghai- Kunming High- speed Railway (Eastern Guizhou) is the railway with the largest elevation span and the most complex geological structure in the world. From Huaihua Xinhuang west station to GuiYang North Railway Station, although it has length of only 286 kilometers, it jumps from 300 meters above sea level to more than 1400 meters, creating a new record in China's high speed railway construction.
The full line GSM-R wireless communication system adopts the BSCe3/GSM9000 type digital mobile communication base station subsystem equipment provided by Ticom Tech and KAPSCH, including 62 sets of online equipment GSM9000 base station, 1 set of BSCe3 base station controller, 1 set of TCUe code speed converter, 1 set of PCUSN packet control unit, and 1 set of OMC-R network management system.The whole line GSM-R digital mobile communication base station subsystem equipment had been officially put into use in June 2015. So far, the equipment has been running stably and reliably, the field strength has been well covered, and the network management system has run normally. All the functional indexes completely meet the relevant requirements of the former Ministry of Railways and the Ministry of Information Technology, thus ensuring the safe and efficient operation of Shanghai- Kunming High- speed Railway(Eastern Guizhou section).
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