Avsnitt
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It is hard to overstate the need for more indoor capacity and better coverage when you think that over 80% of traffic comes from indoor locations. And to address this need, we need more indoor infrastructure. But what’s the best way to get there? DAS or small cells? Or is Wi-Fi enough?
I talked to Upendra Pingle, General Manager, Indoor Cellular Networks at ANDREW, an Ampehnol company, one of the most passionate advocates of indoor coverage, and we talked about what could be a third way: Open DAS. It is different from the expensive and complex traditional DAS, and closer to a small-cell open-RAN architecture. How should we think about the Open DAS? How can DAS benefit from disaggregation? And are we at a point where DAS and small cells converge into a hybrid model?
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Dean Bubley at Disruptive Analysis and I had a broad and deep discussion on the future of private networks as we move to 6G. We talked about indoor coverage, Wi-Fi networks, standardization, 3GPP and future adoption. But I do not want to spoil your experience, so you have to listen to know what our answers are.
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Saknas det avsnitt?
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What do DeepSeek and agentic AI have in common? They show how AI and GenAI are evolving. They are not just getting better. They are spreading out in multiple directions to better meet our needs, to be more efficient, and, ultimately, to make the adoption of AI easier and more compelling.
Siavash Alamouti, Co-Founder and Chairman at mimik, presents a fascinating and compelling vision of how AI is evolving, and a precise and insightful assessment of DeepSeek. No panic, no hype, but a realistic and positive outlook of what the future may bring us.
Highly recommended: Siavash’s DeepSeek's $6M LLM: Efficiency Masterclass or Propaganda? and Quantifying Energy and Cost Benefits of Hybrid Edge Cloud: Analysis of Traditional and Agentic Workloads (mentioned in the podcast)
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Everybody talks about AI-RAN, but it is often unclear what they mean by it, how it relates to Open RAN, how AI will change the RAN evolution, and what AI in the RAN will help operators support new services or improve current ones.
Alex Jinsung Choi, Principal Fellow at SoftBank Corp. and Chair at the AI-RAN Alliance, explains it all with great clarity and a clear vision for what RAN evolution is about, drawing from his previous work at Deutsche Telekom, O-RAN ALLIANCE and TIP.
If you want to dig deeper, check out these excellent papers:
AI-RAN Alliance Vision and Mission White Paper (AI-RAN Alliance)
AI-RAN: Telecom Infrastructure for the Age of AI (SoftBank Corp.)
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Telecom is no longer the magnet for talent that it was when I joined. Talented people entering the job market now often prefer to work for hyperscalers or other high-tech companies. Why is it so? And how can we make telecom more attractive to the younger generations?
I talked to one of the super-talented young people, Simona Marinova, Solution Architect at Bell Canada, who bucked the trend and joined Bell Canada while doing her Ph.D. at the University of Toronto to see what motivated her to get into telecom and to talk about what we can do as an industry to attract her peers.
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Yago Tenorio just moved to Verizon as SVP and CTO from Vodafone—and from Europe to the US. We talked about how Europe and the US compare, what he will do at Verizon, what the future holds for Open RAN and what 2025 looks like for telecom.
As always, Yago has deep and unique insights into the technology and the market, and in this conversation, we went off the beaten path to explore new perspectives on technology evolution – how we got here and where we are going.
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Quantum technology promises massive increases in computing speed and efficiency. What will this mean for telecoms? Sapphire Lally, Consultant, and Amit Nagpal, Partner at Aetha Consulting took us on a fascinating overview of what quantum technology is and the role it can play in telecoms (spoiler: security is the low-hanging fruit, network efficiency is next).
While vendors and operators have started exploring quantum, we are still in an early development phase. What are the opportunities and challenges? What will the timeline be? Who will be part of the ecosystem? How should we get ready for quantum computing? We covered all this and more.
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It has taken some time, but finally RCS is becoming ubiquitous in mobile devices. No longer confined to the Android world, it is now supported by Apple devices. In this conversation with Dario Betti, CEO at Mobile Ecosystem Forum (MEF), we talked about what the adoption of RCS means for subscribers, operators, enterprises and everybody else in a widening ecosystem. Is RCS going to replace SMS? Can RCS expand WhatsApp services or compete with it? Will revenues shift from SMS to RCS? And will they grow?
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More on MEF at https://mobileecosystemforum.com/
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Offload can improve subscriber experience and reduce operators’ costs, but it is still limited because we do not have the right economic incentives and transparency on the quality of the offload. Can blockchain help create new business models that combine transparency and incentives and that will get offload off the ground? Mario Di Dio, GM of Network at Nova Labs/Helium, presents a new offload model that uses blockchain to share KPIs and the real-estate value of Wi-Fi offload connections and to create a market for Wi-Fi hotspot owners and operators to manage offload.
More on Helium at hellohelium.com
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We don’t yet know for sure what will change in January with the second Trump term, but a picture is coming together on what may happen with anticipated nominations (Brendan Carr to head the FCC, and more) and with the expected influence of Elon Musk. Monica Alleven has explored this topic and written extensively about it at Fierce Wireless and shared her insight in this episode – and as always, it was a pleasure to talk to Monica. We covered BEAD, USF, satellite, fair share, net neutrality, FCC, regulation in the US in comparison to other countries, and more.
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FYUZ is the yearly event where the TIP community congregates. This year, it was last week (November 11-13) in Dublin. I talked with Eugina Jordan, CMO at TIP, who worked hard to make it a success, about what happened at FYUZ, what we like about it, what has changed, and what the trends are for next year in OpenRAN, OpenWiFi, and Open Optical, and how AI is going to impact them.
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We are midway in our 5G journey. It may not have been as game-changing as many expected, but it did improve connectivity, and it is an impressive new technology. There is ample room for improvement, this much is clear.
What can we learn from the beginnings of 5G to continue the innovation? What should we do differently? Azita Arvani, ex-CEO at Rakuten Symphony North America, and I agree that we should not give up on 5G and wait until 6G arrives. But how aggressive should we be in pushing technological innovation in an affordable way?
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We usually think about wireline and wireless as alternative, complementary and at times competing ways to provide connectivity. But increasingly connectivity to any device requires the combination of wireline and wireless components. Access is mostly wireless through cellular, Wi-Fi, Bluetooth or other interfaces, and, eventually, the connection is transported to fiber. What is variable is where the wireless signal moves into the wireline realm. For instance, backhaul can be wireless or wireline.
Does it still make sense to think of wireless and wireline as separate? Or are they both inherently necessary components of connectivity? I debated these questions with Mark Gilmour at ConnectiviTree. He has been the wireless guy when working with wireline companies, and the wireline guy when working for mobile operators or vendors, so he has a uniquely deep and multi-sided perspective on the wireless/wireline contraposition.
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Geoff Hollingworth, CMO at Rakuten Symphony, and I agree on many things, but we have sharply different views on the success of 5G. I think 5G did just fine; Geoff thinks it was a failure. So we set to debate this, and we had quite a revealing conversation (I don’t want to spoil it) on technology, standardization, 3GPP, monetization and, of all things, communism.
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We often may feel that much of technology innovation in wireless either does not get deployed in commercial networks or that the process is very slow. Is that the case? And what sets the pace of innovation? Are there areas where we should be innovating at a faster rate to meet our connectivity needs, especially those of enterprises and other verticals?
Sumit Roy, a professor at the University of Washington in Seattle, shared his perspective gained in work in the private sector, government and academia.
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Three analysts got together to talk about what we think works and does not work at in-person and virtual analyst events and other industry events. My guests were fellow analysts and friends Emmy Johnson, Founder & Principal Analyst at Sky Light Research and Daryl Schoolar, Director at Recon Analytics.
We compared notes of what we find useful and what our suggestions are to make our interactions with vendors and operators more effective for us and for the companies hosting them.
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This is the second part of the discussion I had with Preston Marshall, Director of Wireless Standards and Policy at Google Internet Evangelism, Co-Chair of Spectrum Sharing Committee at WInnForum, and Chairman, OnGo (CBRS) Alliance.
At the end of the first episode, we realized we did not cover many of the topics we had on our list, so we recorded a second episode. We still did not cover all of them, but we made some progress. In this episode, we talked about 3GPP, spectrum, private networks, CBRS, phone numbers and SIM cards.
Again, our discussion took inspiration from Pres’ new book, Evolving to 6G: The Case for a New Approach to 6G and Beyond, an excellent analysis of what we have achieved so far in wireless, what we still need, and what we want 6G to do.
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Everybody pursues monetization, yet it appears to be increasingly elusive. Just as love can be. Yet, I argue that finding love in life is easier than finding monetization in wireless.
Not everything is lost, as long as we think of monetization not primarily in terms of new or larger revenue streams but in terms of profitability—which takes us to selective adoption of technology to increase efficiency rather than get a few dollars from unwilling subscribers.
It may help to think of direct and indirect monetization and how they both address the opportunity for additional revenue and increased efficiency, and the risks that each entails. We may revise the largely held view that 5G has been a failure and the fear that 6G may be a repeat of that experience.
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We still do not know what 6G is going to be, but it is the right time to decide what we want it to do. I talked to Preston Marshall, Director of Wireless Standards and Policy at Google Internet Evangelism, CoChair of Spectrum Sharing Committee at WInnForum, and Chairman, OnGo (CBRS) Alliance, about what users, the operators and the rest of the wireless ecosystem need 6G to do differently, and not just better, than 5G.
Pres and I talked about how to think about monetization in 5G and 6G, the crucial role of the core in the evolution of wireless connectivity, the roles of Wi-Fi and cellular in providing connectivity for different use cases, private networks run by the enterprise, and Wi-Fi and cellular coexistence.
Throughout the discussion, we refer to Pres’ new book, Evolving to 6G: The Case for a New Approach to 6G and Beyond, which I highly recommend not only for its vision for 6G, but also for the insightful and frank assessment of past and present of cellular and Wi-Fi connectivity.
A second episode with Pres covering other topics from his book will be soon available.
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Magnus Olden, CTO at Domos, comes to telco API from an IT and Wi-Fi background and works to make API less complex, more easily usable and valuable to application developers.
We talked about what app developers need, and how their perspective can be very different from that of operators and the telco ecosystem. How could we get telcos and app developers to both benefit from API? How can we get APIs to also cover Wi-Fi access? What are the implications for API adoption and monetization? We squeezed a lot in our half-hour conversation.
I highly recommend the meeting that Magnus organized recently (and that convinced me to write my upcoming report on network APIs)
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