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 difference between the RRC IDLE and the RRC inactive state?
When UE is power up it is in Disconnected mode/Idle mode, It can move RRC connected with initial attach or with connection establishment. If there is no activity from UE for a short time, It can suspend its session by moving to RRC Inactive and can resume its session moving to RRC connected mode .19 Kas 2017
Read moreWhat is RRC state?
Radio Resource Control ( RRC ) is a layer within the 5G NR protocol stack . It exists only in the control plane, in the UE and in the gNB . The behaviour and functions of RRC are governed by the current state of RRC . In 5G NR , RRC has three distinct states: RRC_IDLE, RRC_CONNECTED and RRC_INACTIVE.6 Mar 2021
Read moreWhat are the difference between RRC IDLE and RRC connected states in LTE?
Differences between LTE RRC states and UMTS RRC States In LTE there is only 2 RRC states i.e. RRC_IDLE and RRC_CONNECTED whereas in UMTS system RRC has a 5 state i.e. IDLE, CELL_FACH, CELL_DCH, CELL_PCH and URA_PCH.
Read moreWhat happens when UE is switched on in 5G?
The UE is notified about the 5G bearer via the RRC Connection Reconfiguration message. The UE then connects to the 5G network while maintaining the connectivity to the 4G network .
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 more