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From the Factory Floor to the City Street — IoT Tech Expo Blog IoT Tech Expo North America · Fireside Chat From the Factory Floor to the City Street Physical AI & the Spaces We Share  ·  Sandra Baer, CEO, Personal Cities & Jumbi Edulbehram, NVIDIA AI is no longer confined to data centers and lab environments - it is quietly, but rapidly, reshaping the physical spaces where millions of people live, work, and move every single day. At the IoT Tech Expo North America, a compelling fireside chat brought together Sandra Baer, CEO of Personal Cities, and Jumbi Edulbehram, Director of Global Public Sector at NVIDIA, to explore how artificial intelligence is becoming the connective tissue of tomorrow's cities. The conversation surfaced two transformative forces- Agentic AI and Physical AI and asked a deeper, harder question: are our cities ready to collaborate enough to make this work? 01 Agentic A...
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Wi-Fi 7 MLO: How Multi-Link Setup Works | Ruckus Guy Wi-Fi 7 · IEEE 802.11be · MLO Deep Dive Wi-Fi 7 Multi-Link Operation: How Multi-Link Setup Actually Works A frame-by-frame walkthrough of the setup exchange between a Non-AP MLD and an AP MLD — the handshake that makes simultaneous multi-band operation possible. AC · CWNE #590 · April 2025 Wi-Fi 7 802.11be MLO Multi-Link Setup CWAP Table of Contents What Is Multi-Link Operation? The Players: AP MLD vs Non-AP MLD The Setup Exchange, Phase by Phase The (Re)Association Response: Accept or Reject Per Link Single AID Assignment — Why It Matters MLO vs Legacy Wi-Fi: Feature Comparison Engineer's Takeaway 01 What Is Multi-Link Operation? Wi-Fi 7 (IEEE 802.11be) introduces Multi-Link Operation (MLO) — arguably the most architecturally significant change to 802.11 sinc...
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Wi-Fi 8 is Coming: What You Need to Know About 802.11bn Wi-Fi NOW World Congress · April 2026 Wi-Fi 8 is Coming Everything you need to know about 802.11bn — the Ultra High Reliability era of wireless networking. 802.11bn · UHR · Wi-Fi 8 IEEE Standards · April 2026 Est. read · 6 min Wi-Fi has always been about speed. Every generation since 802.11b brought higher throughputs, fatter channels, and smarter modulation. But Wi-Fi 8 standardized as IEEE 802.11bn marks a genuine philosophical shift. For the first time, the headline metric isn't raw speed. It's reliability . At Wi-Fi NOW World Congress in April 2026, IEEE presented the latest draft status and design goals of 802.11bn. I was in the room. Here's what matters and why it's more exciting than another 10 Gbps headline. Context From Speed to Dependability...
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My CWNE Journey – CWNE #590 | Ruckus Guy Wi-Fi · CWNP · Personal Journey From Passion to CWNE — The Journey That Changed Me What it really took to earn the highest Wi-Fi credential in the world 🏅 CWNE #590 · Certified Wireless Network Expert CWNE Journey Personal 2025 ~8 min read There are certifications you earn to check a box. And then there is the CWNE — a credential you earn because something inside you refuses to stop until you truly understand wireless networking at every layer, in every scenario, under every condition. I am CWNE #590. That number means something to me that I find difficult to put into words. It represents years of early mornings with study guides, late nights chasing packet captures, failed attempts I had to learn from, and a community of engineers who believed in raising the bar. If you are on this path or thinking about starting, I want to share what this journey actually looked like fro...
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You Can't Have Good WiFi Without Good Infrastructure Field Notes on Networks & Infrastructure OPINION · 2025 Network Engineering · Travel Dispatch You Can't Have Good WiFi Without Good Bones A chance glimpse behind the reception desk at a hotel laid bare an uncomfortable truth: the problems you see at the surface are almost always symptoms of something far worse underneath. N Network Engineering Field Notes Travel dispatch · Infrastructure · 8 min read The back-of-house "network room" at the hotel — a tangle of Ethernet runs, unsecured patch cables, wall-mounted equipment on bare plywood, and no visible cable management. This is what 5 Mbps looks like from the inside. I checked into a hotel expecting a quiet place to work. What I got was a frustrating lesson in the relationship between visible p...
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