Essay On Wifi

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1. Introduction • Wi-Fi also common spell with Wifi or interCap word WiFi, is one of the most popular wireless communication standards on the market that exchange data or internet by wirelessly using radio waves. Wi-Fi is technically a trademarked brand name for the wireless standard owned by the Wi-Fi Alliance, much like Bluetooth® is trademarked by the Bluetooth Special Interest Group. The Wi-Fi Alliance also defines Wi-Fi as any WLAN product that based on the IEEE 802.11 standard. However, only Wi-Fi products that have complete Wi-Fi Alliance interoperability certification testing successfully may use the Wi-Fi Certified trademark. • In its fledgling stages, Wi-Fi technology was almost solely used to wirelessly connect laptop computers to the Internet via local area networks (LANs) and also can share files by using newest technology for smart phone that is Kies technology. Wi-Fi technology is now found in a host of non-computer electronic devices as well, such as home theater receivers, video game consoles, Blu-ray players, digital cameras, printer, smartphone and even GPS devices. 2. The Technology’s application: Where? • Wireless technology has widely spread lately and you can get connected almost anywhere at home, at work, in libraries, schools, airports, and hotels and even in some restaurants. It can be use anywhere is because there is a wireless network access point. These access point has a range about 20 meters indoor and even a greater range on outdoors. The coverage can comprise an area as small as single room with walls that block radio waves or as large as many square miles achieved by using multiple overlapping access points. But in public Wi-Fi hotspots normally require a paid subscription... ... middle of paper ... ...ought on your iPad streamed through your TV's big screen. Or listening to PANDORA® Internet radio on an Airplay-compatible speaker in another room in your home, streamed through your iPhone. And let's not forget how great your tunes will sound when you stream them through your home theater system, using your iPod touch as a remote. • Whole-house connectivity • You can do a variety of things over Wi-Fi that you might not expect. For example, you can listen to music in multiple rooms in your home on wireless speakers; print documents anywhere in your house with a wireless printer; and update your Wi-Fi-enabled digital photo frame without even hooking up a camera or memory card. Plus, the possibilities are continuing to grow. 8. Reference • www.seattlecentral.edu • www.compnetworking.about.com • www.en.wikipedia.org/wiki/Wi-Fi • www.computer.howstuffworks.com

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