by Dianne Northfield
One thing that Open RAN has in common with traditional network deployments is the need for sufficient spectrum. Similarly, delays in the availability of spectrum affect operator plans for both 5G and Open RAN. Policymakers are increasingly supporting the Open RAN movement and many are implementing measures to promote Open… Read more...
by Dianne Northfield
Despite its critics, the Open RAN movement continues to take shape in 2022, expanding beyond greenfield operators to a growing number of brownfield operators with plans for the phased integration of Open RAN and vRAN into legacy networks. Among brownfield operators, there is a trend to promote shared Open RAN… Read more...
by Dianne Northfield
The proliferation of a diverse range of Unmanned Aircraft Systems (UAS), particularly those operating at low-altitude, is challenging traditional air traffic management systems where traditional airspace classifications and rules of flight do not map to drone operations. Read more...
by Dianne Northfield
Spectrum allocated for satellite services and/or mobile broadband are increasingly being considered for UAS. In 2022, battle lines are forming between supporters and opponents of WRC-23 satellite allocations enabling beyond line of sight C2 link for UAS. Read more...
by Dianne Northfield
Despite the demise of Loon's balloons in January 2021, industry and government support for the development of High-Altitude Platform Stations, or HAPS, continues. There is broad interest in this connectivity solution; a new layer or architecture – between terrestrial and satellite networks – to deliver commercial communications services, particularly in… Read more...
by Dianne Northfield
The International Telecommunications Union explicitly recognises High-Altitude Platform Stations, or HAPS, as an application of a service and has progressively identified a range of spectrum bands for use by HAPS in the fixed service and by HIBS in the mobile service. WRC-23 is particularly focused on examining new spectrum resources… Read more...
by Dianne Northfield
High-Altitude Platform Station, or HAPS, systems represent a new layer – between terrestrial and satellite networks – to deliver commercial connectivity solutions. Management systems for the coexistence of multiple different platforms in the stratosphere is making very slow progress and in the absence of a regulatory framework, operation of HAPS… Read more...
by Catherine Viola
Why do operators want to repurpose their spectrum? What policies and technologies underpin spectrum refarming? Which are the crucial 2G and 3G bands? Read more...
by Dianne Northfield
There is a large amount of traction in the satellite space with geostationary satellite operators moving into lower orbits and a raft of new and planned low-Earth-orbit constellations envisaging hundreds of thousands of new satellites orbiting the skies. These plans are being orchestrated through both inter-industry tie-ups and new operator… Read more...
by Richard Handford
A leading satellite operator which is unique in operating both Medium Earth Orbit (MEO) and Geostationary (GEO) satellites. SES is also considering its own LEO constellation called Cleosat. Read more...