The first public network coverage project of plateau railway in China has entered the construction stage

Recently, the design scheme review meeting of public network coverage project of Lalin railway undertaken by electrification company of China Railway 17th Bureau affiliated to China Railway Construction Corporation was successfully held in China Railway Qinghai Tibet Group Co., Ltd. at the meeting, the power access scheme, communication compatibility, cable leakage anchoring method and box transformer capacity increase scheme in the design scheme of public network coverage project of Lalin railway were studied and discussed in depth, marking The public network coverage project of Lalin railway has officially entered the construction stage. The public network coverage project of

Lalin railway is the first public network coverage project of plateau railway in China. The project mainly includes public network communication coverage construction, main equipment installation and transmission agent construction, and cable agent construction along 144 cores. The communication infrastructure covering the railway line shall be built to meet the needs of operators for the number, scale, regional coverage capacity and network capacity of communication infrastructure resources. After the implementation of the

project, it can meet the needs of three communication operators, Tibet mobile, Tibet Telecom and Tibet Unicom, for communication transmission along the Lhasa Nyingchi railway. Meet the requirements of construction technical specifications and relevant quality, safety and acceptance management regulations formulated by the railway department, as well as the requirements of six systems of Tibet mobile 900m (GSM & fdd-lte), Tibet Telecom 800m (CDMA & fdd-lte) and Tibet Unicom 900m (WCDMA & fdd-lte) for base station antenna equipment mounting and power access in the area to be covered, so as to ensure the signal It has well covered the railway line, fully met the communication needs of public mobile customers along the line, and built the railway into the first electrified and informationized railway in Tibet Autonomous Region.