The application of train’s high-speed movement makes it difficult for vehicle-ground wireless communication to reach satisfying speed and reliable access rate.

The railway communication system is an integrated and complete communication system especially for offering audio, visual and digital communication services for transportation and operation management.

China’s high-speed railway construction has now made remarkable achievements.The pattern of four vertical and four horizontal high-speed railroads has basically taken shape, covering 90 per cent of China’s population.

Since the first railway in the world was put into use in 1825, various countries have vied with each other to break the maximumtrain speed records.

Developing the mixed-ownership economy is a crucial measure for deepening state-owned enterprise reform.

Jiaxing city in Zhejiang province has made efforts to break the urban-rural dual structure and promote an integrated urban and rural development.

Asthe world’s largest producer, exporter and consumer of textiles and garments, China boasts a complete upstream and downstream industrial chain with a certain number of superior enterprises as well as technological, capital, personnel and other core resources.

Among China’s nuclear power scientific research facilities, many are set aside and enterprises have made repeated investment in large numbers.