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Why Most Wi-Fi 7 Designs Will Underperform
https://www.linkedin.com/pulse/why-most-wi-fi-7-designs-underperform-jarryd-de-oliveira-jpu2f/?trackingId=NAP3kAbFT%2BODHRbm1Fr4ZA%3D%3D (And It Won’t Be the APs) Wi-Fi 7 is impressive. More spectrum. Lower latency. Better efficiency. And yet, I’m alr...
Why Most Wi-Fi 7 Hotel Deployments Will Disappoint Guests
https://www.linkedin.com/pulse/why-most-wi-fi-7-hotel-deployments-disappoint-guests-de-oliveira-c2d1e/?trackingId=SamPYVPZQCK8un2x3qA8VA%3D%3D Wi-Fi 7 is arriving in hotels fast. New access points. 6 GHz everywhere. Big promises about speed and latency....
Why Hospital Wi-Fi Is No Longer “Just IT Infrastructure”
https://www.linkedin.com/pulse/why-hospital-wi-fi-longer-just-infrastructure-jarryd-de-oliveira-8tndf In healthcare, Wi-Fi is no longer a convenience layer sitting quietly in the background. It is clinical infrastructure. If the network fails, workflows ...
High-Density Wi-Fi, Manufacturing, and Wi-Fi 7: Design vs Reality
https://www.linkedin.com/pulse/high-density-wi-fi-manufacturing-7-design-vs-reality-de-oliveira-pdqcf There’s a big difference between designing Wi-Fi on a slide deck and delivering it in the real world. Factory floors. Warehouses with high racking. Stadi...
If You Think You’ve Designed a “Hard” Wi-Fi Network… Try This.
https://www.linkedin.com/pulse/you-think-youve-designed-hard-wi-fi-network-try-jarryd-de-oliveira-ox8te Every few months someone tells me they’ve just completed a really difficult Wi-Fi deployment. Then I look at it. Open office. Suspended ceiling. Omni A...
Wireless Security Is Not a Checkbox. It’s Architecture.
https://www.linkedin.com/pulse/wireless-security-checkbox-its-architecture-jarryd-de-oliveira-umkwe When people talk about Wi-Fi, the conversation usually starts with speed. Throughput.Coverage.Wi-Fi 6.Wi-Fi 7. Security often gets added at the end. That...
Designing Wi-Fi for Stadiums and Large Public Venues
https://www.linkedin.com/pulse/designing-wi-fi-stadiums-large-public-venues-jarryd-de-oliveira-46u2f Designing Wi-Fi for large public venues is one of the toughest challenges in wireless engineering. On the surface it might look similar to deploying Wi-Fi...
Designing Wi-Fi That Actually Works: Lessons from the RF Layer Up
https://www.linkedin.com/pulse/designing-wi-fi-actually-works-lessons-from-rf-layer-up-de-oliveira-5akqe When people talk about Wi-Fi performance, the conversation often jumps straight to access points, controllers, or the latest standard like Wi-Fi 6E or ...
Wi-Fi 7 in Stadiums: What Actually Matters in the Real World
https://www.linkedin.com/pulse/wi-fi-7-stadiums-what-actually-matters-real-world-jarryd-de-oliveira-hnlse/?trackingId=G7%2FRLQ9aSbi09SBUShNJ0g%3D%3D When Wi-Fi 7 started gaining attention, the conversation quickly focused on the headline features. 320 MHz...
Why Most Wi-Fi Site Surveys Go Wrong (And How to Get Them Right)
https://www.linkedin.com/pulse/why-most-wi-fi-site-surveys-go-wrong-how-get-them-jarryd-de-oliveira-y42ye/ When people talk about Wi-Fi design, the focus usually lands on access points, controllers, or the latest standard. But in reality, none of that mat...
The Evolution of Wi-Fi: From Best Effort to Mission-Critical Infrastructure
https://www.linkedin.com/pulse/evolution-wi-fi-from-best-effort-mission-critical-jarryd-de-oliveira-hvnne For years, Wi-Fi has been treated as “best effort.” If it worked most of the time, that was good enough. If users complained, we added another acces...
Designing Wi-Fi for Industrial Environments: Where OT Breaks Traditional IT Thinking
https://www.linkedin.com/pulse/designing-wi-fi-industrial-environments-where-ot-jarryd-de-oliveira-c5uze For years, most Wi-Fi designs have followed a familiar pattern. Design for coverage.Add capacity where needed.Tune it after deployment. That approach...
Designing Wi-Fi for Cold Storage: When RF Meets Reality
https://www.linkedin.com/pulse/designing-wi-fi-cold-storage-when-rf-meets-reality-jarryd-de-oliveira-gcc1e Most Wi-Fi designs follow a familiar pattern. Coverage. Capacity. Optimisation. Cold storage environments don’t care about that pattern. Because o...
Designing Wireless for Robotics and AMRs in Warehouse Environments
https://www.linkedin.com/pulse/designing-wireless-robotics-amrs-warehouse-jarryd-de-oliveira-c1koe Warehouses have changed. They’re no longer just forklifts, pallet racks, and handheld scanners. Autonomous Mobile Robots (AMRs) and robotic picking systems...
Designing Wi-Fi for Hospitality: Where Experience Meets Engineering
https://www.linkedin.com/pulse/designing-wi-fi-hospitality-where-experience-meets-jarryd-de-oliveira-gskze For years, Wi-Fi in hotels was treated as a “nice to have.” That’s not the case anymore. Today, Wi-Fi is part of the guest experience.If it doesn’t...
Your Wi-Fi Problems Are Probably Design Problems
https://www.linkedin.com/pulse/your-wi-fi-problems-probably-design-jarryd-de-oliveira-ihpjf For years, Wi-Fi problems have been blamed on the wrong things. The vendor.The firmware.The ISP.The client device. Sometimes those things are part of the problem. ...
Your Warehouse Wi-Fi Is Probably Broken. Here’s How to Fix It.
https://www.linkedin.com/pulse/your-warehouse-wi-fi-probably-broken-heres-how-fix-jarryd-de-oliveira-hl8se Published by Jarryd De Oliveira | Chief Technical Architect | CWNE #594 Most warehouse Wi-Fi problems don’t show themselves during deployment. They...
Healthcare Wi-Fi Isn’t Just Wireless. It’s Critical Infrastructure
https://www.linkedin.com/pulse/healthcare-wi-fi-isnt-just-wireless-its-critical-jarryd-de-oliveira-q9dkf For years, many organisations treated Wi-Fi as a convenience layer. If it dropped out for a few seconds, someone’s laptop disconnected from a meeting,...
The Line That Changed Enterprise Wi-Fi Forever
Most people working in networking have never read the original 802.11 specification. Even fewer have compared that original standard to what 802.11 looks like today. That’s a shame. If you really want to understand how Wi-Fi evolved from a convenience tech...