Rakuten Symphony, the open RAN offshoot of the go-ahead Japanese mobile operator Rakuten Mobile, has announced plans to expand its operations across the UK, France and Germany. It has set up subsidiaries in each of the three countries, and says it will collaborate with operators and vendors in the region to promulgate its open RAN philosophy. Rakuten Symphony was only announced in August, and has already booked $3 billion worth of business. (See With $3B in bookings, Rakuten Symphony makes big app store pitch.)

In similar territory, Telefónica says it has "validated" its new open RAN 5G small cell. The demonstration was carried out by Node-H and Askey (which developed the cell) in Telefónica's Technology & Automation Lab. The cell is powered by a Qualcomm chipset and comes loaded with Node-H's scalable radio access, security and management software.

Middle Eastern operator Ooredoo Group saw earnings jump 11% year-on-year in the fourth quarter, to 3.14 billion Qatari riyal ($862 million), on revenue that rose 4%, to QAR7.78 billion ($2.13 billion). Indosat Ooredoo was the standout unit, with revenue and earnings both showing double-digit growth, though the performance of the group's Omani division was dented by the entrance of a third operator into that market.

Limelight, the US-based content delivery company, is extending its reach across eastern Europe via NetIX's data center in Sofia, Bulgaria. As a result of this move, Limelight says it will be able to deliver content to current users in these regions more quickly by caching content from its ecosystem locally.

Virgin Media O2 says its 5G network in London now reaches 64% of the city's population, following a series of upgrades and extensions. The operator has committed to reaching half of the UK's population with 5G services by the end of 2023.

— Paul Rainford, Assistant Editor, Europe, Light Reading