Basic knowledge about the network of the future – 5G Technology

From Evolution to Revolution In order to fully understand the vision of the 5G network, the previous development of the mobile internet must be understood. The GSM network (2G) was originally used for calling and data transmission in the 900 MHz range. When UMTS (2G) established itself as a data network in the 2100 MHz range, 2G was increasingly degraded to a pure telephone and SMS network. With LTE and LTE Advanced (4G), this development has been consistently driven forward. Technically, however, the wheel has not been reinvented in recent…

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