5G CHF To Support The SGSN NodeFunctionality Along With The RATTypes As UTRA/GERA (Doc ID 3055433.1)

Last updated on OCTOBER 28, 2024

Applies to:

Goal

It was identified that ECE is currently supporting 32.299 V 16.5.1 for 5G SA implementation. In current project, customer is integrating with Mavenir and expectation is that they will need to use v 17.
Main reason for v 17 is that, 2G-3G RAT type and SGSN routing node functionality with UTRA/GERA values for their IR scenarios.
 
The below is the business requirement:

CHF Side for 2G/3G RAT Type support
Here are the relevant RAT type values:
UTRA: Universal Terrestrial Radio Access (3G)
GERA: GSM EDGE Radio Access Network (2G)
and also SGSN NodeFunctionality to be supported
All related parameters and functionalities related over N40 interface.
 
To support 2G3G, Rel-17 (e.g. TS29.512) has defined new parameter, "sgsnAddr" to set SGSN address.

#3GPP WID: TEI17_NIESGU
N7/N40 Interfaces Enhancements to Support GERAN and UTRAN
https://www.3gpp.org/ftp/Information/WI_Sheet/SP-200457.zip

SA5 aspects of N40 Interface Enhancements to Support GERAN and UTRAN
http://www.3gpp.org/ftp/tsg_sa/TSG_SA/TSGs_89E_Electronic/Docs//SP-200854.zip

CT3/4 aspects of N7 Interface Enhancements to Support GERAN and UTRAN
http://www.3gpp.org/ftp/tsg_ct/TSG_CT/TSGC_92e/Docs//CP-211194.zip

Is it possible to adapt ECE so it will support 3GPP TS version 17 and necessary 2G/3G RAT type and SGSN node functionalities over the N40 interface?
This update should include support for all related parameters and functionalities defined in the new specification.
 

Solution

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