Everyone who wants to go online abroad knows the problem. If you ask for WiFi, it usually won’t go very far, but the word WiFi usually leads unambiguously to the goal. Is it just a linguistic difference that means the same thing, or is there a technical difference between WLAN and WiFi? We explain it to you in this article.
What does WiFi mean?
WLAN stands for Wireless Local Area Network and is designated according to the Trade Journal techbook.de Wireless LAN. Technology that allows devices such as smartphones, tablets, and laptops to connect to the Internet wirelessly. WLAN is the generic term for this technology, which is why the term “WLAN” is usually used for a wireless network in Germany. However, in many other countries, the abbreviation “WiFi” is used instead for the same technology. But why is this and what does it represent?
What is Wi-Fi?
WiFi stands for Wireless Fidelity and in turn is one of the most popular WLAN technologies in use today. The term WiFi comes from an organization called the “Wi-Fi Alliance,” according to IT Magazine ComputerWeekly.de Dedicated to advancing wireless technologies since 1999. A product that passes testing receives a “Wi-Fi Certified” label according to the IEEE 802.11 standard certification. Unlike WLAN, WiFi refers to a more specific wireless connection that is certified according to the IEEE 802.11 standard.
WiFi and WLAN: explaining the difference
To summarize: all WiFi is a WLAN, but not all WLANs are necessarily a WiFi-certified wireless network. Because WLAN means loud techbook.de A local radio network whose radio standard is not specified in further detail.
So, while WLAN is a collective term for wireless networking, WiFi acts as a specific designation for a particular wireless network. It is therefore quite understandable that the broader term “WLAN” has established itself as a generic term for wireless Internet in Germany.
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