Internet Access in Fast-Moving Trains based on IEEE 802.20 Technology
ABSTRACT
Advances in telecommunications technology have led to the development of novel wireless applications, one of which is IEEE 802.20 – a technology that emerged and brought with it numerous benefits such as internet connectivity in bullet trains. The train has been one location where it has essentially been difficult for passengers on board to enjoy high-speed internet connectivity. At that, the combination of high-bandwidth connectivity and fast-moving end-users (passengers in bullet trains) while maintaining service quality has been a major challenge in provision of broadband internet access in high-speed trains. Also, it is a challenge for railroad operators to keep railway information systems up to date, owing to fast-rising demand on high-speed transportation. As such, this paper discusses the necessity of the IEEE 802.20 criterion in bullet trains because of its high mobility rate, low latency and spectrum efficacy, and its application in railroad information systems.
May 10, 2021