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EUHT Intelligent High Speed Rail Solution

EUHT Intelligent High Speed Rail Solution

Introduction

The EUHT Intelligent High Speed Rail Solution is the first in the world to achieve 500Mbps train-to-ground wireless communication at the speed of 300-500 km/h, with the capability of high reliability, low latency, ultra-wideband, large capacity and precise positioning. The EUHT Intelligent High Speed Rail Solution implements functions such as train mobile Internet access service, train real-time high-definition video surveillance, CTCS control information transmission, and train operation comprehensive status monitoring.

Solution Figure

Detailed introduction

The EUHT Intelligent High Speed Rail Solution mainly includes the following parts:

ECC EUHT Control Center for condition monitoring, diagnostics, maintenance and upgrades of the EUHT system.

EDC EUHT data center for comprehensive business bearer.

The EDU EUHT indoor unit implements the EUHT networking and implements access and authentication of EBU devices.

EBU EUHT base unit for wireless coverage along the line.

EAU EUHT access unit, EUHT in-vehicle device for wireless communication with base stations.

ESU EUHT service unit for comprehensive service bearer.

EAT EUHT antenna unit, including base station antenna and vehicle antenna.

EAU, EBU, and ESU are EUHT system devices, and ECC, EDC, EDU, etc. are commercial servers and switch devices.

EUHT Intelligent High Speed Rail Solution main performance indicators:
  • Handover success rate100%

  • Data packet loss rate<4.1‰

  • Average transmission delay5-6ms

  • Average throughput rate150Mbps

  • Adaptable ultra-broadband data transmission speed300km/h

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