6G news and analysis for the week ending Friday, 14th November, 2025.
The most striking development this week came not from a product launch or a research breakthrough, but from a candid confession. Verizon CTO Yago Tenorio used his keynote at the Brooklyn 6G Summit to deliver a forensic critique of the industry’s 5G migration decisions, arguing that the compromises made around non-standalone and standalone core networks have left operators trapped in a spectrum allocation bind they are still paying for. His insistence that 6G must support spectrum aggregation “all the way up” and be natively built on Open RAN and off-the-shelf servers sets a clear marker for 3GPP’s standardisation work ahead. Notably, Tenorio also acknowledged the tension between wanting to lead globally on 6G while keeping the initiative open to others — a tension that the new Verizon-led 6G Innovation Forum, covered in a previous edition, will need to resolve.
Meanwhile, the US AI-RAN ecosystem took another step forward as NVIDIA and Open RAN Development Company (ODC) unveiled their integrated AI-RAN stack at GTC DC, claiming substantial performance gains over conventional CPU-based vRAN. Across the Atlantic, T-Mobile US SVP Ankur Kapoor outlined the operator’s path from 5G-Advanced through intent-driven networking toward 6G, explicitly tying AI-native network operations to field trials expected next year. And in Europe, Telefónica, Nokia and the Polytechnic University of Valencia demonstrated that the upper 6 GHz band can deliver coverage comparable to 3.5 GHz — a critical data point as spectrum policy debates intensify ahead of WRC-27. The week was rounded out by the UAE launching a formal national 6G initiative through its telecoms regulator.
Verizon CTO delivers candid 5G post-mortem
Verizon CTO Yago Tenorio used a keynote at the Brooklyn 6G Summit to deliver a detailed critique of the industry’s 5G migration decisions and outline the lessons that must be applied to 6G. Tenorio focused on the spectrum aggregation challenges created by the dual NSA/SA deployment path, calling it “a necessary evil” but one the industry is “still paying for.” He argued that operators migrating customers from NSA to SA actually see performance go backwards because 4G spectrum capacity can no longer be aggregated. Verizon attempted to bridge the gap with dynamic spectrum sharing (DSS), but those efforts did not deliver expected results. The story was reported by SDxCentral.
What’s new: Tenorio’s most actionable statement for the 6G community was that the generational jump must support spectrum aggregation “all the way up,” and that 6G should use an evolution of the 5G core and New Radio technology to make the upgrade easier for operators. He was unequivocal on Open RAN: “It needs to be natively built with open interfaces and off-the-shelf servers. It’s just a no brainer.” He also argued against a “race for the icon,” referencing previous generations where operators displayed a “G” icon on devices despite connections not conforming to the full standard.
Why this matters: This is a rare operator-level post-mortem of specific 5G architectural decisions, delivered by the CTO of one of the world’s largest mobile operators. The NSA/SA migration challenge is not abstract — it directly affects the spectrum assets and customer experience of every operator that chose the NSA path. Tenorio’s point about DSS failing to deliver, especially across different vendors’ equipment, is a cautionary tale for 6G interoperability requirements. His call for an evolutionary approach to 6G aligns with the emerging 3GPP consensus on standalone architecture from day one and reuse of 5G NR investments. However, his admission that the 6G Innovation Forum may exclude direct rivals because “the purpose is to be first” reveals a competitive tension that sits awkwardly alongside calls for open collaboration.
Implications for 6G standards: Tenorio’s demand for end-to-end spectrum aggregation support and native Open RAN interfaces directly informs the 3GPP Release 20 and 21 design discussions. The warning against repeating the NSA/SA split reinforces the strong consensus from the 3GPP 6G Workshop that 6G should launch as standalone only, avoiding the dual-path migration burden that has plagued 5G.
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NVIDIA and ODC unveil integrated AI-RAN stack
Open RAN Development Company (ODC) has integrated its AI-RAN software with NVIDIA’s AI Aerial platform, demonstrating what it describes as a market-ready, all-American AI-RAN stack at NVIDIA’s GTC DC event. ODCclaimed 40x faster physical layer signal processing, 7x increase in cell capacity and 3.5x higher power efficiency per cell compared to traditional CPU-based vRAN architectures. Dr Shaygan Kheradpir, chairman of ODC, described the platform as “creating an intelligent, city-scale compute fabric for all types of AI inference.” This story was also reported by SDxCentral.
What’s new: The solution is set to launch in 2026, targeting what ODC calls 6G-ready deployments for AI inference use cases. ODC joins Booz Allen, Cisco, MITRE and T-Mobile as part of NVIDIA’s AI-WIN (AI Wireless Innovation Network) venture, announced last month. The integration builds on NVIDIA AI Aerial, which is currently being piloted by SoftBank in Japan. NVIDIA is also deepening its AI-RAN commitments through its recently announced $1 billion investment in Nokia.
Why this matters: The performance claims are striking, but they require scrutiny in commercial deployment conditions. The 40x L1 processing improvement and 380x faster massive MIMO processing reflect the raw computational advantage of GPU-accelerated architectures over traditional CPU-based systems, but real-world network performance depends on far more than processing speed alone. The “all-American” framing reinforces the growing trend of positioning 6G as critical national infrastructure — a narrative that the CSIS policy paper and the AI-WIN initiative have been building through October. The commercial launch target of 2026 would make this one of the earliest AI-RAN products to reach market.
Implications for 6G standards: While the AI-RAN architecture is an implementation choice rather than a standards requirement, the growing ecosystem around NVIDIA’s platform creates de facto direction for how GPU-accelerated RAN processing may influence 3GPP’s approach to defining AI-native network functions in Release 20 and beyond.
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T-Mobile US charts course from 5G-Advanced to 6G
T-Mobile US SVP and Chief Network Officer Ankur Kapoor outlined the operator’s roadmap from 5G-Advanced through intent-driven networking to 6G, speaking at Mobile World Live’s Unwrapped event. Kapoor emphasised that T-Mobile’searly leadership in standalone 5G — launched in 2020 — and its subsequent nationwide rollout of 5G-Advanced are critical foundations for the 6G transition. The operator has already deployed network slicing, six-carrier aggregation and L4S low-latency technology on its SA 5G network. The story was reported by Mobile World Live.
What’s new: Kapoor described early trials of intent-based networking, including real-time network optimisation during weather-related emergencies through self-organising network technology. He framed this as the starting point for a broader transformation: “We’re going to take them into the 6G era from a dumb pipe that just carried bits and bytes to an era where actually it’s token-based and it’s intent-based.” T-Mobile is collaborating with Nokia and NVIDIA to embed AI and machine learning into the network fabric. Kapoor said he is optimistic about deploying AI-RAN functionalities starting with possible field trials next year, though he noted the vendor ecosystem needs further development.
Why this matters: T-Mobile’s practical experience with SA 5G gives its 6G commentary particular credibility. Unlike operators still navigating the NSA-to-SA migration that Verizon’s CTO lamented this same week, T-Mobilecan point to live deployments of 5G-Advanced features like network slicing and carrier aggregation that directly feed the 6G pathway. The “token-based” framing, while still conceptual, aligns with the broader industry shift toward AI-native, autonomous network operations. The reference to the AI-RAN Innovation Centre established last year with Ericsson, Nokia and NVIDIA provides an institutional foundation that many operators lack.
Implications for 6G standards: T-Mobile’s emphasis on intent-driven and AI-native networks mirrors the priorities outlined in its own 3GPP 6G Workshop submission, which called for evolving from a “one-pipe-for-all” model to a modular, service-aware design. The operator’s practical experience with 5G-Advanced features provides real-world evidence that can inform the transition design between 5G and 6G in 3GPP specifications.
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Telefónica and Nokia prove 6 GHz band viability in Spain
Telefónica, Nokia and the Polytechnic University of Valencia (UPV) have completed a pilot project using the upper 6 GHz band (6,425–7,125 MHz, 3GPP band n104) at the UPV campus. The trial demonstrated that this band can provide coverage comparable to the existing 3.5 GHz band used for 5G, using existing base station locations. Gerardo Rovira, Director of Mobile Access and Network Core at Telefónica Spain, said the pilot “marks a milestone in next-generation network research” and confirms that the 6 GHz band is “critical to securing spectrum for the future launch of 6G.” The announcement was published by Telefónica.
What’s new: The trial used state-of-the-art active antenna equipment with higher-order massive MIMO capabilities from Nokia, which compensates for the greater propagation loss at higher frequencies by concentrating the signal. The results showed that the upper 6 GHz band can support significant traffic density increases with efficient network deployment. The pilot was conducted at the UPV’s 5G holographic laboratory, described as a European benchmark for experimenting with advanced wireless technologies including extended reality and holography.
Why this matters: The upper 6 GHz band is one of the most contested spectrum debates globally, with mobile operators and Wi-Fi advocates competing for allocation. This trial adds to a growing body of evidence — alongside Nokia/Telia indoor-outdoor tests and SoftBank trials — that the band can deliver macro-level coverage comparable to existing mid-band 5G. The result is particularly significant for European regulators, where the RSPG has outlined a path to at least 650 MHz for 6G in this band. Telefónica describes the 6 GHz band as “the last opportunity for spectrum in mid-bands” for future mobile services, reflecting operator urgency ahead of WRC-27.
Implications for 6G standards: The trial provides further validation data for the upper mid-band frequencies that 3GPP is expected to standardise under the FR3 designation. The use of 3GPP band n104 aligns this work directly with the emerging standards framework, and the massive MIMO techniques demonstrated will inform antenna array requirements for 6G base stations.
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UAE launches national 6G initiative
The UAE’s Telecommunications and Digital Government Regulatory Authority (TDRA) has announced the launch of what it calls the 6th Generation (6G) Initiative. The announcement was made during the inaugural meeting of a new 6G Committee, which brings together federal and local government entities, telecoms operators, universities, research centres and global technology providers. HE Eng Mohammed Al Ramsi, Deputy Director General of the Telecommunications Sector at TDRA, said the country is “building on a legacy of innovation and achievement, striving together towards a hyper-connected smart society.” The story was reported by Developing Telecoms.
What’s new: The committee aims to develop a comprehensive national 6G ecosystem through collaboration with national partners, research programmes in future communications through universities, accelerated adoption of emerging technologies, and support for international 6G standards. Two subcommittees have been formed: a Research and Development Working Group, and an Integration and Strategic Partnerships Working Group. Al Ramsi noted that the UAE was the first country in the region to launch 5G in 2019, with coverage now exceeding 99.5 per cent of populated areas and more than 23,000 5G sites.
Why this matters: The UAE has been steadily building its 6G credentials. Operator du outlined its 6G strategy in September, e& UAE and NYU Abu Dhabi completed a terahertz trial in October, and e& UAE has published an ISAC white paper. This regulator-level initiative adds government coordination and a formal institutional framework to what had previously been operator-led activity. The emphasis on a national roadmap, spectrum management and regulatory framework suggests the UAE is moving beyond exploratory research toward structured preparation.
Implications for 6G standards: The UAE participates in ITU activities and WRC-27 preparation, and this initiative could formalise the country’s engagement with 3GPP standardisation through its operator members. While the announcement is procedural rather than technical, the creation of a structured 6G ecosystem with academic and industry partners provides the foundation for meaningful standards contributions.