Japan continued to be lucrative territory for Ericsson, with NTT Docomo picking the vendor to provide RAN baseband platform spanning all generations of its mobile infrastructure.

Ericsson stated what it calls RAN Compute equipment works across 4G, and normal and advanced iterations of 5G. It explained the platform can be foundational in creation of AI-native networks.

The vendor noted the platform expands capacity by up to two times over its previous-generation of equipment. Energy use is “less than half”, elements Ericsson pitched as helping to reduce costs in centralised RAN set-ups.

Ericsson noted the work with Docomo adds to the rollout of Massive MIMO equipment with the operator in December 2025.

Over the course of 2026, it has added contracts with SoftBank Corp and KDDI, among other moves in Japan.

Docomo GM of RAN design department Masafumi Masuda said Ericsson is enhancing the “processing capacity” of the operator’s network, an upgrade needed to “improve communication quality while meeting” rising “traffic demand”.

Yukiko Sato, board director and head of the NTT Group customer unit at Ericsson Japan, said the RAN baseband platform would also “enhance environmental sustainability and reduce operating costs”.

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Ericsson signalled its selection as the digital radio system (DRS) supplier for a multi-billion-dollar rail and public transport project in Australia, a win which puts its 5G systems on track to play a key role in a future Olympic Games.

The work involves rail engineering company UGL Transport and mission-critical communications provider Frequentis and covers the first of three stages of The Wave, a massive infrastructure upgrade to public transport services on the Sunshine Coast in preparation for the Olympic and Paralympic games scheduled to take place in Brisbane in 2032.

Stage one involves improvements to the track and infrastructure between the towns of Beerwah and Caloundra in which the national and regional governments are investing a total of AUD5 billion ($3.5 billion).

Ericsson stated the DRS would enable the updated rail network to employ the standardised European Train Control System signalling and control set-up.

Ludvig Landgren, head of Ericsson Australia and New Zealand, said the company’s 5G systems would “underpin” the region’s transport upgrade plans, delivering “safer operations” and “digital train control”.

Ericsson expects its infrastructure to enable the launch of Future Railway Mobile Communications System capabilities in the future, replacing current rail-oriented iterations of GSM connectivity.

The regional Queensland government expects work on the first stage of The Wave to commence early in 2027.

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