technical: a group of people used in a study who have something (such as age or social class) in common. Depression was a common problem for people in that age cohort.echnical: a group of people used in a study who have something (such as age or social class) in common. Depression was a common problem for people in that age cohort.
Wi-Fi is the name of a popular wireless networking technology that uses radio waves to provide wireless high-speed Internet and network connections. A common misconception is that the term Wi-Fi is short for  wireless fidelity , however this is not the case. Wi-Fi is simply a trademarked phrase that means IEEE 802.11x.
Network name (SSID) Displays or allows you to type the wireless LAN network name, also known as the Service Set Identifier (SSID). The network name is sent out with beacon frames by wireless APs and is automatically learned by wireless clients during the wireless client scanning process.