WiFi expansion of high-speed rail and better travel

With the gradual popularization of 5g mobile phones, it is planned to implement 5g + WiFi integration scheme in 2020, and upgrade the high-speed rail WiFi to 5g high-speed rail. By then, 5g mobile phone users will not need to connect to the high-speed rail WiFi, but also enjoy the high-speed rail 5g Internet experience. With the rapid development of information technology, network has become an indispensable tool in people's daily life. Especially on the train, the passengers would like to have a stable WiFi signal to enjoy the network and enrich the time on the way. With the first WiFi full coverage of harmony EMU on-line operation, people's good wishes for high-speed Internet, video on demand, mobile office and other network applications on the train will be realized, and people's journey experience will be further improved.

throughout the development of railway in recent years, the integrated development of "high-speed rail network + WiFi" has become an important force to promote the quality of railway service. For example, mobile app for ticket purchase, face washing for station arrival, high-speed railway for meal booking and electronic ticket, etc., "black technology" brings new travel experience for passengers from multiple perspectives. It has to be said that the application and promotion of "black technology" has become an important measure to improve the soft power of high-speed rail service. At present, the free WiFi on the train of Fuxing EMU has covered more than 280 million people. It is estimated that by the end of 2020, there will be 1500 EMUs equipped with WiFi system, and it is estimated that all EMU WiFi systems will be covered by 2022-2023. With the continuous acceleration of the construction of the WiFi system of the harmony EMU, the service scope of the WiFi system will be further expanded, the railway passenger service will go to a higher level, and the experience of passenger travel will be better. At present, China Railway has made strategic deployment in three aspects: high-speed rail WiFi system technical reserve, high-speed rail WiFi system and 5g integration, customized development of vehicle 5g equipment, etc. At present, 5g base stations have been built or planned along some high-speed railways, such as Guangzhou Shenzhen Hong Kong high speed railway, Lunan high speed railway, Beijing Zhangjiakou high speed railway, Beijing xiongyang high speed railway, etc. "However, the popularity of 5g mobile phones is still very low. In the relatively closed scene of high-speed rail, it is difficult for 5g base stations to cover seamlessly. WiFi will be the best supplement to 5g, and the integration of high-speed rail WiFi and 5g technology will create greater social and economic benefits, and also promote the quality of relevant service providers. The Internet of things, big data, cloud computing and intelligent terminals are constantly integrating, transforming and upgrading , AR / VR experience is more intuitive, cloud service is more secure and reliable, will drive the business model around the railway to shift to cloud, innovate products and business models, trigger a new round of investment climax, and will also play a demonstration effect for China's 5g commercial deployment. A 6031 a 6031 on the road of rejuvenation, the bagpipes are blowing and the songs of triumph are playing in the new era. Today's China's high-speed rail bears the will to overtake in technological innovation curve, and is rapidly transforming the latest science and technology into productivity with unprecedented innovation ability. (Wei Yu)