5G PDU Session and Its Types
Introduction In 5G System, the one of the key task for the networ is to provide the connectivity to UE...
Category: NAS Signalling
5G NAS – Authentication Failures Cause Values
In 5G Network, Non-access stratum (NAS) layer managed the PLMN specfic Network Failure and Authentication Failures between the 5G UE...
Early Paging Indication | 3GPP Release 17
Introduction 3GPP release 17 for 5G NR, introduced the paging enhancements for UE Power Saving, the enhancement is named as...
5G QoS Architecture, QoS Attribute and QoS Flow
5G QoS Introduction Quality of service (QoS) refer to the measurement of the overall performance of a service experienced by the...
5G Voice Services NAS and RRC Signaling Parameters
5G Voice Services Voice Service support is always critical for any network. A user can initiate a Voice Call for...
5G NAS – Registration Reject Cause
In 5G NR, Registration is a NAS layer or 5G Mobility Management (5GMM) process and it is very much similar...
SSC Modes – Session and Service Continuity in 5G
In any telecom technology one of the key feature requirement is data session and service continuity to enusre the uninterrputed...
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 NAS – PDU Session Reject Cause Values and Reasons
5G connectivity service is named as PDU Session. A PDU session is very similar to an EPS bearer in LTE,...
5G Authentication and Key Management | 5G-AKA
5G Authentication and Key Management Secure communication in any cellular network can be achieved with help of AKA procedure. AKA...