5G RRC Layer

Mobility Robustness Optimization (MRO) in 5G NR

Mobility Robustness Optimization (MRO) is a critical feature in 5G NR designed to enhance handover performance and minimize mobility-related failures. Mobility management is essential for providing seamless user experience as UE’s move across cell boundaries in the mobile network. MRO…

Delta signaling in 5G NR

In 5G New Radio (NR), delta signaling refers to a signaling mechanism used to efficiently transmit control information between the base station (gNB) and user equipment (UE). It’s designed to reduce overhead and improve spectral efficiency in the wireless communication…

5G NR UE Timers&Constants-2

5G NR Timers and Constants

5G NR UE Timers and Constants Below is the list of all the UE Timers and Constants in the 5G NR. All descriptions have been copied from the spec and have not been modified to keep the original information handy…

DAPS Handover-ue functionality

DAPS Handover: UE Functionality

During the NR Registration procedure, UE will include its support for Dual Active Protocol stack (DAPS) Handover in the UE Capability message. If there is no support for DAPS from UE, then the network will not configure DAPS handover for…

DAPS HandoverUE Capability Support

DAPS Handover: UE Capability Information

During the NR Registration procedure, UE will include its support for Dual Active Protocol stack (DAPS) Handover in the UE Capability message. If there is no support for DAPS from UE, then the network will not configure DAPS handover for…

Dual Active Protocol Stack (DAPS) handover_feature

DAPS Handover: Release-16 Call flow

IN 5G-NR UE’s operating in RRC_Connected mode can be categorized into two types of mobilities Cell level mobility and Beam Level Mobility which are network controlled procedures. In Release-15 3GPP has introduced the inter-gNB handover procedure which is similar to…

5G NR SIB1 Poster

A brief and concise illustration of SIB1 broadcast message in 5G-NR Click on the Download Button Below to download the Illustration in PDF format.

Radio Link Monitoring in 5G-NR

A UE when it is connected to the network, it needs to continuously monitor the Radio link for reliable communication. The UE monitor’s the downlink link quality based on the reference signal in order to detect the downlink radio link…