The Latvian mobile operator and technology company, LMT, in collaboration with SIA “LVR Flote,” the primary company of the Freeport of Riga Authority responsible for port technical services, has successfully conducted trials of 5Gt technology. These trials pave the way for future utilization of 5G benefits on the high seas.
The testing of 5G marine technologies took place in the waters of the River Daugava at the Freeport of Riga, specifically on vessels owned by “LVR Flote.”
Throughout the trials, LMT technologies demonstrated seamless 5G mobile data transmission from land to ship and between two ships. The connection to the ship was established through a terrestrial 5G network, ensuring successful 5G network connectivity from ship to end-user. Following this successful testing phase, LMT and “LVR Flote” plan to extend their trials of 5G marine technologies on a larger scale in the Baltic Sea by the end of 2023.
To ensure reliable data transmission at sea, the relay principle is being applied, with the 5G network signal transmitted from one ship to the next, facilitating communication between ships at sea and ports, as well as among ships themselves. This innovative technology involves deploying 5G networks and base stations on ships. It’s noteworthy that achieving 5G coverage in open waters poses significant challenges, and global research and testing in this regard have been limited. The recent successful trial conducted by LMT and “LVR Flote” signifies a potential breakthrough in providing 5G connectivity at sea, with promising expectations that well-tested 5G marine technologies could revolutionize 5G coverage in the Baltic Sea, transforming it into a testing ground for marine innovation.
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