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Category: Wi Fi And Wireless

Your Intro to White-Fi, Super Wi-Fi, and White Space Wi-Fi

A beginner's guide to White-Fi, Super Wi-Fi, and White Space Wi-Fi. Tech that's turning white space TV frequencies into wireless internet networks.

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How to Check the Connection Status of Your Wireless Devices

Wireless devices have a reputation for failing to connect at the worst possible time. Do you know how to check their connection status?

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Why WEP Keys Used to be Cool but Aren't Very Useful Anymore

A WEP key is a type of security passcode used on some Wi-Fi wireless networks, although newer and better alternatives for Wi-Fi security exist.

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Tips to Make Your Laptop Reach Wi-Fi Better

A strong Wi-Fi signal is necessary to ensure successful internet access and good connection speed for your laptop. Take these steps to improve it.

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What Is Wi-Fi Direct, and What Exactly Is It Used For?

Wi-Fi Direct is a wireless technology that connects two or more devices, without a router. Wi-Fi Direct devices can share files, print documents, etc.

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Need to Find Wi-Fi Hotspots? Use One of These Locator Apps

Free public Wi-Fi hotspots are available all over the globe. Use one of these mobile wifi locator apps or websites to find nearby hotspots in your...

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Have You Changed Your Router Password? Here's Why You Should

Anyone can log in to an unsecured wireless router as the admin by knowing the username and password. You should change these credentials periodically.

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Before You Buy a New Cell Phone, Find out If It Supports TDMA

Cell providers are eliminating TDMA to make room for faster cell phone technologies. Learn why you want to avoid purchasing a TDMA wireless device.

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You've Heard of 802.11a Wi-Fi, but What Is It?

802.11a is an industry standard technology for wireless LAN communication. It's not used much anymore but it led to the development of 802.11n/ac.

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What Is "Unlicensed Mobile Access?"

UMA stands for Unlicensed Mobile Access. It is a wireless technology that allows seamless transition between wireless WANs and wireless LANs.

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How to Get Connected to Any Kind of Wireless Network

Get your computer connected by learning how to make the three essential kinds of wireless network connections: peer-to-peer, router, and hotspot.

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What Is Wireless USB?

Wireless USB is a type of wireless communication that tends to have a short-range and high amounts of bandwidth. It’s commonly used in computer...

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Can You Bridge a Wireless Network to a Wired Ethernet Network?

In wireless networking, infrastructure mode bridges wireless local networks with wired Ethernet networks. It scales the network to support clients.

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Hz and MHz and GHz, Oh My!

The radio frequencies of wireless network communications are measured in Hertz (Hz). You might be amazed just how high these frequencies go.

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Which is Better? The Pros and Cons of 3G and 4G Networks

What's the difference between 3 or 4G? Here is a detailed analysis of 3G mobile networks, in comparison with their 4G counterparts

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Wi-Fi & Wireless

Whether you're using Wi-Fi or connecting devices together wirelessly, there's a lot to know. We've got the answers right here.

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What Is a Wi-Fi Hotspot?

What is a hotspot? It is a location, usually public, that provides wireless internet access to mobile devices.

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3G vs. 4G: How Do They Compare?

4G is the 4th generation of broadband cellular network technology. Learn how 4G compares to 3G in terms of speed, what you can do, and availability.

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Mastering the Use of Wi-Fi Network Security Keys

While they might look scary at first, Wi-Fi security keys aren't too difficult to work with.

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Can Wi-Fi Interfere With Your Cordless Phone?

Positioning a Wi-Fi router too close to a DECT 6.0 base station often results in degraded voice quality on the cordless phone.

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How a Wi-Fi Positioning System Works to Determine Your Location

Wi-Fi Positioning System (WPS) refers to a geolocation system that relies on Wi-Fi to locate compatible devices and users.

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Here's the Difference Between a a Wi-Fi Repeater and a Wi-Fi Extender

Confused by the terms Wi-Fi repeater or Wi-Fi extender? People use these terms interchangeably, but these two Wi-Fi devices are quite different.

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Tips for Troubleshooting Spotty Wireless Connections

On this page, you will find a variety of troubleshooting tips for when your wireless connection keeps dropping out.

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WPA2? WEP? What's the Best Encryption to Secure Wi-Fi?

WEP? WPA? WPA2? PSK? What do all these different acronyms mean, and how do they relate to Wi-Fi network security and encryption?

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Wi-Fi Explained: The Most Common Wireless LAN Network

Wi-Fi is also referred to as WLAN, which stands for wireless LAN, and 802.11, which is the technical code for the protocol. Learn more here.

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Avoid Using WEP on Your Wireless Network

WEP (wired equivalent privacy) was designed to improve the security of Wi-Fi wireless networks but has been made obsolete by newer technologies.

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What Is WPA3 Wi-Fi?

WPA3 is the newest version of WPA that improves the security of public networks, protects easy-to-guess passwords, and simplifies device...

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What is Kleer Wireless Technology and Where Is it Now?

Kleer (KleerNet) wireless technology features low bandwidth, low latency, resistance to wireless interference, and ultra-low power consumption.

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