Figure 1: EUHT full proprietary intellectual property chip

Enhanced Ultra High Throughput(EUHT) technology was demonstrated on Beijing-Tianjin Intercity High-Speed Rail. The the test result shows that technical performance indicators of EUHT system has reached the world’s leading position. In the case of high-speed movement of 300km/h, the handover success rate is 100%, the average communication delay is 5ms, and the average transmission bandwidth is up to 150Mbps. These technical indicators exceed 4G technology by more than 10 times, and meet the performance requirements of the next generation 5G technology.

The general engineer of this technology, Di Shiping said, EUHT technology can improve the experience of surfing on the Internet. It also plays an important role in the aspects of train dispatch and operation security. In addition, EUHT technology is independently developed by Nufront. Besides lower cost, it can also be modified according to different application projects with great flexibility. Furthermore, this technology will also support the intelligent high speed rail. For example, installing monitoring video on high-speed train and transmitting the real-time information of train running attitude and rail condition to the control center.

The journalist’s experience:

Yesterday morning, a new Internet connection equipment has been installed on the train C2027. A black cable box has been installed on the roof of carriage No. 1. The journalist successfully opened the video program on the moving train, and the network speed is stable and fast.