An introduction to 5G service-based architecture Introduced to improve the modularity of the network system , SBA lets network elements or network functions (NFs) in 5G communicate with each other over a service-based interface. It allows the decoupling of NFs with more precise functionalities.
Read moreWhich network function in NGC is responsible for terminal mobility management in 5G SBA core network?
Assuming the responsible for mobility management, the AMF is in charge for managing handovers between gNodeB’s (gNB’s), within the Next Generation Radio Access Network (NG-RAN). Formally referred to as an X2 handover, in 5G it is termed an Xn handover.
Read moreWhat is SA in 3GPP?
Within the 3GPP Technical Specification Group Service and System Aspects (TSG SA), the main objective of 3GPP TSG SA WG2 (SA2) is to develop the overall 3GPP system architecture and services including User Equipment, Access Network, Core Network, and IP Multimedia Subsystem.
Read moreWhat is 3GPP technology?
3GPPTM is a partnership project bringing together national Standards Development Organizations (SDOs) from around the globe initially to develop technical specifications for the 3rd generation of mobile, cellular telecommunications, UMTS .
Read moreIs Technical Specification Group TSG in 3GPP?
The technical specification development work within 3GPP is accomplished by Technical Specification Groups (TSGs) according to the principles and rules contained in the Project reference documentation (Partnership Project Description, Partnership Project Description, Partnership Project Agreement, and Partnership …
Read moreWhich 3GPP release version is the first phase of 5G specification?
After initial delivery in late 2017 of ‘Non-Stand-Alone’ (NSA) NR new radio specifications for 5G, much effort focused in 2018 on timely completion of 3GPP Release 15 – the first full set of 5G standards – and on work to pass the first milestones for the 3GPP submission towards IMT-2020.
Read moreWhich are the 3GPP 5G releases?
The planned dates for Release 17’s physical layer, functionalities and protocol work freezes are December 2021, March 2022 and June 2022 , respectively. This timeline assumes 3GPP will resume in-person meetings from June 2021 onward, yet is likely subject to change depending on the continued threat of COVID-19.
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