Which technology is used in 4g?
Answers
the technology used in 4G uses OFDMA and other new technologies (Single Carrier FDMA, Interleaved FDMA, and Multi-carrier CDMA) instead of CDMA, which is used by all 3-G systems.
Typically, LTE technology is used as a 4G communication. LTE technology and 4G are the same, the difference is LTE was not made for the purpose of telecommunication but it was adapted by the companies as no other solution was available.LTE is a 4G wireless communications standard developed by the 3rd Generation Partnership Project (3GPP) that's designed to provide up to 10x the speeds of 3G networks for mobile devices such as smartphones, tablets, netbooks, notebooks and wireless hotspots. and what we hear about the new VoLTE is Voice over LTE, i.e This technology helps connecting the calls faster and in a easier way.