What is the definition of a wireless system? A wireless system is a type of communication system that uses wireless signals to transmit information between two or more devices. This type of system can be used for many different applications, such as providing Internet access or connecting multiple computers or devices within a local area network (LAN). Wireless systems use radio waves to transmit information. Radio waves are electromagnetic waves that travel through the air and can be picked up by an antenna connected to a device. Wireless systems are often used for home or office networks, as well as for connecting devices such as computers, cell phones, and tablets. They provide a number of advantages over wired networks, such as improved mobility, increased security, and lower installation costs. Additionally, wireless systems can provide faster speeds than wired networks, depending on the type of system used. Wireless systems have become increasingly popular as more devices and applications become available that require a wireless connection.