In 5G, they have introduced new RRC Stats called “RRC Inactive” to minimize latency as well as to reduce signalling load . Transitions from RRC Inactive to Connected is very quick as UE Context is stored at gNB and UE. NG signalling keep alive between gNB to AMF, GTP-U also remain alive between gNB to UPF.1 Tem 2020
Read moreWhat are RRC states?
There are three RRC states; RRC_IDLE, RRC_INACTIVE, and RRC_CONNECTED are defined for a 5G NR UE. While RRC_IDLE and RRC_CONNECTED states in NR are almost same as those of LTE, the RRC_INACTIVE states is newly introduced in 5G NR.
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 does RRC mean in LTE?
3GPP LTE RRC (Radio Resource Control ) Layer.
Read moreWhat is the function of RRC?
The RRC protocol performs the following functions: broadcasting information system, control of the connection, control of the radio bearer, control of handover, transfer of measurement reports .
Read moreWhat is RRC in networking?
Summary. 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.
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