Wireless Local Area Network (WLAN)
Definition: A wireless local area network (often called WLAN) is a way of connecting computers and devices to the internet or to each other without using physical wires. Instead, it uses radio signals to send and receive information over short distances, typically within the range of a few hundred feet.
Usage Instructions: You can use "wireless local area network" when talking about internet connections at home, in offices, or in public places like cafes. It’s important to know that WLAN allows devices like laptops, smartphones, and tablets to connect to the internet without needing to plug in cables.
Example: "My school has a wireless local area network, so I can use my laptop anywhere in the building without being connected to a wire."
Advanced Usage: In more technical contexts, you might hear about different types of wireless local area networks, such as those that follow specific standards like Wi-Fi (which is a popular WLAN technology). You might also encounter terms like "SSID" (Service Set Identifier), which is the name of the wireless network.
Word Variants: - Wireless (adjective): Refers to technology that does not use wires. Example: "I prefer using wireless headphones." - Local Area Network (LAN) (noun): A network that connects computers in a small area, like a home or office, which can also be wired.
Different Meanings: - "Wireless" can refer to any technology that does not use wires, not just networks. For example, "wireless communication" can include phones and radios. - "Local area network" can refer to both wired and wireless connections, but when you add "wireless," it specifies that no cables are used.
Synonyms: - Wi-Fi network - Wireless network - WLAN
Idioms and Phrasal Verbs: - There are no specific idioms or phrasal verbs directly related to "wireless local area network," but you might hear phrases like "connect to Wi-Fi" or "go wireless," which imply using a wireless network.
Conclusion: Understanding "wireless local area network" is important for using the internet and connecting devices in your daily life.