Evolved Node B (eNB)


Inter-cell RRM: HO, load balancing between cells
Radio Bearer Control: setup, modifications and release of Radio Resources
Connection Mgt. Control: UE State Management, MME-UE Connection
Radio Admission Control
eNode B Meas. collection and evaluation
Dynamic Resource Allocation (Scheduler)
IP Header Compression/ de-compression
Access Layer Security: ciphering and integrity protection on the radio interface
MME Selection at Attach of the UE
User Data Routing to the SAE GW
Transmission of Paging Msg coming from MME

Transmission of Broadcast Info (e.g. System info, MBMS)

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