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Inmarsat ORCHESTRA will enable new services in new locations for global mobility customers in the maritime, air, government and corporate sectors. The network will seamlessly integrate GEO, LEO and terrestrial 5G into a seamless solution.

Inmarsat unveiled plans for ORCHESTRA, what it calls the communications network of the future. As part of a major transformation of its current services, Inmarsat ORCHESTRA will bring together existing geosynchronous satellites (GEO) with low earth orbit (LEO) satellites and terrestrial 5G into an integrated high performance solution.

Whether it’s a ship in a crowded port, an aircraft preparing to land at LAX, or a defense force deployed in a remote location, Inmarsat says, ORCHESTRA is designed to meet the connectivity needs. constantly evolving in the mobility market with a service unmatched by any competitor offering, planned or existing.

Inmarsat CEO Rajeev Suri said: “An orchestra brings together different instruments, each supporting each other and playing their part in the masterpiece. We are building ORCHESTRA on the same concept.

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“By combining the distinct qualities of GEO, LEO and 5G into a single network, we will provide a service far greater than the sum of its parts. Our customers will benefit from significantly expanded broadband services around the world.

“This is the future of connectivity and Inmarsat is uniquely positioned to bring it to the world with its proven technological expertise, strong customer and partner base, and financial strength. “

Inmarsat continued, ORCHESTRA will open up a wealth of new and previously unattainable possibilities for industries around the world. New services include coastal navigation for autonomous vessels, next-generation emergency security services for maritime crews, secure and tactical private networks for governments, and direct cloud connections for airlines. New segments expected to benefit from ORCHESTRA include energy drilling and drilling rigs, mid-range business jets, coastal vessels, smart passenger ships and urban air mobility.

According to Inmarsat, ORCHESTRA is unique because it brings together the advantages of multiple technologies to create a cohesive solution. LEO, GEO and terrestrial networks have never been combined on a large scale before to create a unified connectivity service for mobility customers. The result is a “dynamic mesh network” that will provide high performance connectivity everywhere. Bringing together the lowest average latency and fastest average speeds with unique resiliency, ORCHESTRA will eliminate the industry-wide challenge of congested network “hot spots”.

Inmarsat’s existing GEO satellites – both GX and L-band – will continue to provide global coverage, high performance, security and resiliency. Terrestrial 5G adds ultra-high capacity in busy “hot spots”, such as ports, airports and sea canals. A small constellation of LEO satellites will overlay additional high capacity on other high demand areas such as ocean flight lanes. As a result, the network will provide high capacity to mobility users worldwide and in “hot spots”.

Inmarsat said: “The network will benefit from ‘dynamic mesh’ technology, which allows individual customer terminals to direct traffic to and from other customer terminals. This means that a vessel within range of a ground station 5G can receive sufficient capacity for its own needs as well as the ability to route to other vessels beyond terrestrial range. This effectively creates a mobile network of terminals that extend the range of the network and improve its performance and reliability. resilience.

“ORCHESTRA ensures that Inmarsat is well positioned to ensure long-term profitable growth by offering new services to existing customers, targeting close market segments and maintaining a strong competitive position.

“We have a reputation for adopting the right technology at the right time. We plan to focus initially on providing the ORCHESTRA terrestrial network, while preparing for a future LEO constellation in the range of 150 to 175 satellites. This is a very cost-effective approach that leverages Inmarsat’s core GEO satellite networks as part of ORCHESTRA’s unique multi-layered architecture, ”said Suri.

Inmarsat concluded that the new approach means Inmarsat can easily increase capacity in high density areas such as ports and airports, ensuring that customer needs continue to be met in the future with directly tailored capacity. to their needs. The total initial investment over five years (2021-2026) for ORCHESTRA is expected to be in the order of $ 100 million.

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