Inmarsat Maritime partners with Aramco to trial world-first over water 5G mesh network
Inmarsat Maritime, a Viasat company, has signed a Memorandum of Understanding (MoU) with Aramco, a global integrated energy and chemicals company, to undertake a 5G “mesh” network trial that aims to provide high-bandwidth connectivity for Aramco’s offshore work in the Arabian Gulf, according to the company's release.
The technology is designed to provide high-speed communication capabilities while meeting the demands of the region’s climate – including extreme heat, sandstorms, wind and water evaporation – thanks to 5G’s improved reliability in challenging weather conditions.
The MoU follows successful outdoor network testing in Rutland Water, UK, in February 2024, which demonstrated reliable and high throughput millimeter Wave (mmWave) signal propagation over water.
Further testing of the 5G mobile Integrated Access and Backhaul (mIAB) network and of Inmarsat Maritime’s specific developments will be conducted under the extreme weather conditions of the Arabian Gulf later this year. The testing of Inmarsat Maritime’s 5G mesh in the Arabian Gulf with Aramco aims to showcase world-first long-range, high-throughput mIAB deployment over the sea – far beyond the maximum 1km range previously possible.
The technology has the potential to allow Aramco to optimize its offshore operations via the 5G mesh and enable capabilities such as intelligent remote maintenance and remote operations. This will include monitoring and metering with IoT sensors, assisted operations for staff equipped with augmented reality headsets, novel safety and security features and potential for cost saving and efficient energy use.
Inmarsat Maritime’s advanced ground infrastructure offers inbuilt cybersecurity and data protection. Ships operating further from the shore will be able to supplement ground-based 5G with satellite coverage, thanks to Inmarsat Maritime’s bonded network solution, which is already onboard more than 14,000 vessels worldwide.
