Evolution of High Speed Railway Communication system towards 5G: A Unique Scalable Model using Distributed Mobile Relays

摘要

Telecommunication network is gradually evolving to its 5th Generation by circumventing conventional wireless technologies and devices. The need for a seamless next generation wireless network in a highly mobile environment like High Speed Rail has thrown open significant challenges to system designers. The paper proposes a distinct model using Distributed Mobile Relays to enhance the cellular communication in an HSR scenario. The simulation study shows that the proposed model outperforms the existing single link based scheme and the implementation has significantly improved the HO Latency at higher speeds.