Wireless LAN, also known under the names of WLAN, 802.11 or WiFi, although the most recent connection method in recent years has seen an unprecedented rise in popularity. This popularity is due even to its main characteristics: lack of cables. … Read More
A telephone company (or telco) provides telecommunications services such as telephony and data communications. Most of the largest telcos are or were at one time nationalized or state-regulated monopolies. With the advent of cellular telephony, telcos now include wireless carriers. … Read More
A computer network is a system for communication among two or more computers. Computer networks may be categorized with respect to range: personal area network (PAN) wireless PAN local area network (LAN) wireless LAN metropolitan area network (MAN) wide area … Read More
