LTE RRC connection setup. Establishing an RRC connection in LTE typically involves the following steps: UE initiates a session to the eNodeB using a random RA-RNTI. eNodeB assigns a C-RNTI and sends timing adjustment to the UE. UE adjusts the timing and sends an RRC Connection Request via the UL-SCH channel.
Read moreWhat is NRDC in 5G?
NR-DC is a Dual Connectivity configuration using the 5GC, whereby both the master and secondary RAN nodes are 5G gNBs .
Read moreWhat is Pscell change in 5G?
spcell is your 5G cell. primary 5G cell. pscell is your primary serving cell in LTE . spcell is like secondary group primary cell.
Read moreWhat is the purpose of RRC reconfiguration message?
RRC Connection Reconfiguration message is the command to modify an RRC connection. Purpose of this procedure is to: Establish/modify/release Radio bearers .8 Ara 2016
Read moreWhat is RRC reconfiguration in 5G?
The RRC Connection Reconfiguration message is sent to activate the default radio bearer . The message also carries the Attach Accept message as NAS Payload. The message includes measurement objects for 5G NR frequencies.
Read moreWhat is the RRC in LTE?
Radio resource control (RRC) is the highest layer in the control plane of the access stratum (AS) . It also transfers messages of the non-access stratum (NAS), which is located above the RRC layer.
Read moreWhat is difference between Rrcconnectionreconfiguration and RRC re establishment?
RRC CONNECTION RECONFIGURATION message is the command to modify an RRC connection. While the purpose of RRC CONNECTION RE-ESTABLISHMENT procedure is to re-establish the RRC connection, which involves the resumption of SRB1 operation and the re-activation of security (without changing algorithms).3 May 2021
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