Wireless

Local Area Network of computers and other devices that communicate via radio signals or light waves. This system is usefulwhen connecting via cable or fiber optic connection is quite expensive, or to move the connection application.

Data Communication

Data communication technology by not using a cable to connect between the client and server. Generally Wireless LAN technology is similar to a computer network technologythat uses a cable (Wire LAN or Local Area Network). Wireless LAN technologies existthat use radio frequencies to send and receive data that would reduce the need ordependency relationships through cable. As a result, users have high mobility or flexibilityand is not dependent on a place or location. Wireless LAN technology also enables to form computer networks which may not be accessible by computer networks that use a cable.