5G Core (5GC) Characteristics
3GPP defines that 5G Core Network to have a decomposed network architecture with the introduction of a service-based interface (SBI)...
3GPP defines that 5G Core Network to have a decomposed network architecture with the introduction of a service-based interface (SBI)...
With the evolution and advancements in 4G & 5G RAN architecture e.g. CUPS, Layer Function split concept and virtualization, made...
5G / 5G MAC Layer / 5G Physical Layer / Call Flow / NR / Signaling
by Author · Published June 25, 2020 · Last modified July 21, 2020
A 5G UE picks a random preamble for RACH procedure to get the uplink synchronisation. The preamble is referenced with...
5G Cell Measurement In 5G NR, for the procedures such as handover to a stronger cells or adding a new...
Virtual machines (VMs) are an abstraction of physical hardware turning one server into many servers. It functions as a virtual...
5G Network Architectures / Cloud Computing / Future Network Optimization / MANO / NFVI / Telco Cloud
by Author · Published June 11, 2020
Virtualized Network Functions (VNF) are managed and orchestrated by the NFV MANO through the NFVI. It allows a VNF to...
In 5G NR, RSRP measurement is performed and reported at Layer 1 (Physical Layer) and Layer 3 (RRC Layer). For...
5G / 5G Network Planning / NR / RRC / RRC Signalling / Tech Fundas
by Author · Published May 21, 2020 · Last modified December 27, 2021
In 5G NR, SIB3 contains neighboring cell related information relevant for intra-frequency cell re-selections only. It includes cells with specific...
5G SIB 2 In 5G NR, System Information Block Type 2 or SIB2 provides information which is common to intra...
In 5G NR, System Information Block #1 (SIB#1) carries information relevant when evaluating if a UE is allowed to access...