Tagged: tutorials

Automated Repeat Request – ARQ 0

Automated Repeat Request – ARQ

ARQ  is a technique that is used to ensure that a data stream is received accurately to the user despite the errors during the transmission. It controls the error during the transmission. To achieve...

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The WiFi alliance

The Wi-Fi Alliance is a trade association that promotes Wireless LAN technology and certifies products if they conform to certain standards of interoperability. Not every IEEE 802.11-compliant device is submitted for certification to the...


What is WiFi

Wi-Fi is a popular technology that allows an electronic device to exchange data wirelessly (using radio waves) over a computer network, including high-speed Internet connections. Technically speaking, The WIFI (802.11) is a subset of...