Cooperative Transmission Scheme for Railway Wireless Communication System

철도 무선통신 시스템에서의 협력 전송기법

  • Received : 2012.11.15
  • Accepted : 2012.12.03
  • Published : 2012.12.31

Abstract

In recent years, with the development of various transportation, railway evolved a lot. With advanced rail system, efficient communication system was required. for the delivery of accurate information of railway communications systems. Accordingly, railway communication system has evolved in a variety of ways. Cooperative communication method was proposed railway minimize the effects of fading in wireless communications and more efficient communication. In this paper, we present cooperative transmission techniques and channel characteristics and examples, and simulation results.

Acknowledgement

Supported by : 정보통신산업진흥원