KDDI and Samsung Complete First Successful Demonstration of 5G on a Train Moving at 100km/hour – Samsung Global Newsroom

Cross-field collaboration drives breakthrough as 5G uplink and downlink handover — and 1.7Gbps speed — were realized on a substantial-speed prepare traveling about 100km/hour (about 60mph)


KDDI and Samsung Electronics have successfully done the to start with 5G demonstration on a shifting prepare traveling at about 100 km/hour (about 60 mph). This was realized alongside a segment of keep track of wherever the length in between two stations was about 1.5km (practically 1 mile). During the demonstration, the corporations realized a thriving downlink and uplink handover as very well as a peak speed of 1.7 Gbps.


The checks were carried out from Oct 17th as a result of the 19th in the metropolis of Saitama in Japan, near Tokyo. For the checks, Samsung’s 5G pre-business end-to-end answer was applied, which is composed of a 5G router (CPE), radio accessibility unit (5G Radio), virtualized RAN and virtualized main.


The demonstration leveraged capabilities pushed by 5G, these as substantial throughput, small latency and substantial connections, which verified probable companies and use instances that would be highly-effective to travellers and operators of substantial-speed trains. This could pave the way to vastly enhanced backhaul for onboard WiFi, exceptional passenger infotainment and enhanced safety and analytics.


In addition to a thriving downlink and uplink handover at extra than 100km/hour (about 60 mph), 8K video was downloaded through the CPE put in on-board, and a 4K video, filmed on a digital camera mounted on the prepare, was able to be uploaded.


“In collaboration with Samsung, KDDI has opened up the probability for new 5G vertical company models, these as a substantial-speed prepare. With 5G expected to provide railway companies to a complete new dimension, the accomplishment of today’s demonstration in every day locations these as a prepare and a prepare station is an significant milestone indicating 5G commercialization is near,” reported Yoshiaki Uchida, Senior Controlling Government Officer at KDDI. “To fulfill our intention to start 5G by 2020, KDDI will go on checking out actual-life circumstance experiments for varied 5G use and company instances with each other with Samsung.”


“The potentials that 5G retains is effective plenty of to remodel the landscape of our everyday lives,” reported Youngky Kim, President and Head of Networks Company at Samsung Electronics. “The accomplishment of today’s demonstration is a outcome of our joint investigation with KDDI, which we will go on to go after as we examine following era networks and use instances This will consist of investigation on varied spectrums and technologies, as very well as new company models and apps.”


Considering the fact that 2015, KDDI and Samsung Electronics have been closely collaborating to demonstrate 5G millimeter wave overall performance in different scenarios. This involves a multi-cell handover demonstration that took area in February, wherever the system was mounted on a automobile that traveled in the chaotic streets of Tokyo (Website link), and a substantial-speed mobility examination with the system connected on a automobile racing at 200km/h in Yongin, Korea in September (Website link).



About KDDI

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