Cellular Network

cellular network

What is cellular network? A cellular network is a radio network distributed over land through cells where each cell includes a fixed location transceiver known as base station. It uses a combination of radio transmission and conventional telephone and data switching to permit communication to and from mobile users within a specified area. Network generations … Read moreCellular Network

Network Generations

network Generations

Network Generations 2G 2G is the 2nd generation of mobile phone communications network.  The name is  given to original GSM, CDMA, and TDMA networks. It uses the spectrum more efficiently than analog (1G) systems and offers digital encryption of conversations. 2G networks introduced data services for mobiles starting with SMS.   3G 3G is the … Read moreNetwork Generations