S1AP protocol in 4G Network
S1AP stands for "S1 Application Protocol". It is the application protocol used on the S1-MME interface between the eNB and the MME in 4G mobile 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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