Wi-Fi Design and the Cinema Story

Wi-Fi works with radio waves. These are similar in nature to sound you can hear (not exactly, but let me have a little artistic licence). Why do you need to have Wi-Fi that works within reasonable RF power bounds? I've come up with a little story to help. Let's translate Wi-Fi in to audio. So here's the story..
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Wi-Fi and The Problem With RADAR (DFS)

It sounds like a bit of a stretch for most people that Wi-Fi would have an issue with Radar. Microwave ovens are a pretty well known interferer with Wi-Fi in the 2.4GHz spectrum (they generate alerts for interferers, so we know they're there!)
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Cisco ISE: Top 5 Unique Features

Cisco ISE is Cisco’s Identity Services Engine, and it is at the heart of Cisco’s Digital Network Architecture strategy to provide visibility and security in the most demanding Enterprise networks.
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Cisco Access Points – Naming standards

When you're installing a new wireless network, there's a lot of variables and decisions you need to make, right out of the gate. Some decisions work just fine with small installations, but just don't scale to larger ones. One such decision is the way in which you name your Cisco Access Points.  
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AP Placement - Location Grade Wi-Fi Tracking

Here we review how the typical AP layout for location grade WLAN is laid out - but also take a look at the Cisco Hyperlocation module and how that might help you achieve the highest levels of location accuracy.
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Reduce Wi-Fi Congestion with DFS

Wi-Fi can be crippled by too many devices competing for airtime, creating a slower experience for all users. One way to reduce the number of devices competing for airtime is to increase the number of channels in use. How do the Dynamic Frequency Selection (DFS) Channels fit into this picture?
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WI-Fi 6 vs 5G: Complementary Technologies

One of the common questions I get surrounds the use of Wi-Fi 6 and 5G. Both Wi-Fi 6 and 5G now promise users much higher download speeds and a much more interactive user experience thanks to this.  Why then don’t we all just abandon Wi-Fi 6 and use 5G – especially in the corporate environment, where there are internal costs for deploying a wireless[…]
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RTLS Use Cases : Nursecall Integration

Nursecall systems are used to signal to the clinical staff that help is needed in a specific room and is typically done via a button on the wall of a patients room. What if it were possible to be able to switch on the presence light and automatically cancel nursecall when you walked into the room?
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Wi-Fi Pre-Deployment Surveys

Wi-Fi Pre-Deployment Surveys (also known as AP-on-a-stick surveys) are an integral part of the process of undertaking a wireless design that actually works.
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What is EIRP: EIRP vs Transmit Power

What power is your AP Transmitting at?  With Cisco APs, we can see a power level, which is normally in the range of 1 - 8 (1-6 for some APs), but what is the actual dB power level the AP is transmitting at? This is a combination of a lot of factors - let's take a look.
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