5G NAS Mobility Management – 5GMM
At 5GC, NAS Mobility Management (5GMM) procedures are responsible to keep track whereabouts of the UE, UE authentication and control...
5G Core / Call Flow / NAS Signalling / Open RAN / RRC / Telco Cloud
by Author · Published July 27, 2021 · Last modified August 5, 2021
At 5GC, NAS Mobility Management (5GMM) procedures are responsible to keep track whereabouts of the UE, UE authentication and control...
In 5G Network, Non-access stratum (NAS) layer managed the PLMN specfic Network Failure and Authentication Failures between the 5G UE...
In 5G NR, Registration is a NAS layer or 5G Mobility Management (5GMM) process and it is very much similar...
NGAP Protocol over N2 Interface In the 5G SA, NG interface is designed to interconnect gNB and 5G Core which...
Voice over NR (VoNR): UE camps on NR cell. Voice and data services are transferred via NR. When UE moves...
Handover Test Setup Handover, or handoff in 5G NR or 4G LTE happens when a Data/Voice call is transferred from...
5G / 5G MAC Layer / 5G NR / NR
by Author · Published October 13, 2020 · Last modified October 21, 2020
5G RLC overall functionality is almost same as LTE RLC. In 5G also, RLC has 3 different modes of operations...
3GPP Definition: As per 3GPP TS 38.300 DAPS Handover can be defined as a handover procedure that maintains the source...
Many of the operator across the global has started providing 5G services using NSA mode with Option 3.x . In...
3GPP Specification / 5G / 5G Network Planning / 5G NR / 5G Physical Layer / NR / RF Optimisation
by Author · Published September 20, 2020 · Last modified November 5, 2020
Released 3GPP standards on MIMO are shown in below image. As you know, Coordinated Multipoint (CoMP) is a type of Cooperative...