WifiBasics

  Note : All figures/images taken from internet  Multiplexing Multiplexing is a technique used to share a Medium ( Cable, Wire, optical fiber, air). This allows simultaneous transfer of multiple signals in a single data link. The most simplest method of using the medium is to transmit one signal at a time. Multiplexing is a technique used to combine signals or information from different users/devices and transmit at the same time. Time Division multiplexing: Transmitting different users' digital signal over a single link by dividing the time into intervals called slots and allocating equal time slots to each user.       Statistical Time Division Multiplexing In this type of multiplexing, some users may have high priority or may have more data to transmit. Instead of allocating equal time slots to all users, depending on the priority, more time slots may be allotted to a particular use. Baseband systems can tranmsit on...