E-UTRA in 4G Network
E-UTRA stands for "Evolved UMTS Terrestrial Radio Access", which is the radio access technology used in 4G LTE mobile networks.
E-UTRA is the fundamental radio access technology used in the 4G LTE and LTE-Advanced networks, providing the wireless connectivity between user equipment (UEs) and the 4G core network.
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LTE (4G) Network Architecture
LTE (4G) Network Nodes LTE refers to 'Long Term Evolution', and the architecture of the LTE (4G) network is as following, eNodeB The eNodeB is the 4G site that the UE connects to. It provides the radio interface to the UE. MME MME refers to 'Mobility Management Entity'. The MME is responsible for authenticating the…
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