TS 138 401 - V15.2.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.2.0 (2018-07). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.2.0 Release 15). TECHNICAL SPECIFICATION
TS 138 401 - V16.2.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V16.2.0 (2020-07). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 16.2.0 Release 16). TECHNICAL SPECIFICATION
TS 138 401 - V15.5.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.5.0 (2019-05). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.5.0 Release 15). TECHNICAL SPECIFICATION
TS 138 401 - V15.6.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.6.0 (2019-07). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.6.0 Release 15). TECHNICAL SPECIFICATION
TS 138 401 - V16.3.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V16.3.0 (2020-11). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 16.3.0 Release 16). TECHNICAL SPECIFICATION
New-Transport-Network-Architectures-for-5G-RAN.pdf
The 3GPP 5G RAN architecture – specified in Release 15 and known as NG-RAN – introduces new terminology interfaces and functional modules. The NG-RAN consists
TS 138 401 - V15.4.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.4.0 (2019-04). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.4.0 Release 15). TECHNICAL SPECIFICATION
TS 138 401 - V16.4.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V16.4.0 (2021-01). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 16.4.0 Release 16). TECHNICAL SPECIFICATION
TS 138 401 - V15.9.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.9.0 (2020-11). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.9.0 Release 15). TECHNICAL SPECIFICATION
TS 138 401 - V15.7.0 - 5G; NG-RAN; Architecture description (3GPP
ETSI TS 138 401 V15.7.0 (2020-01). 5G;. NG-RAN;. Architecture description. (3GPP TS 38.401 version 15.7.0 Release 15). TECHNICAL SPECIFICATION
