Details of 'DGR/ZSM-015_NDT' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Download Standard
	DGR/ZSM-015_NDT	GR ZSM 015		ZSM
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Publication (2024-02-22)	1.1.1	2024-02-22	View Standstill Information		2022-03-02
	Rapporteur	Technical Officer		Harmonised Standard
	Fernando Camacho	Kim Nordström		No
Title	Zero-touch network and Service Management (ZSM); Network Digital Twin Network Digital Twin
Scope and Field of Application	This report will describe the Network Digital Twin concept, investigate its applicability for automation of zero-touch network and service management and introduce existing, emerging and future scenarios that can benefit from it. Principles and functionality needed to support and utilize the Network Digital Twin for zero-touch network and service management will be introduced, considering also state of the art. The report will outline recommendations of additional capabilities needed in the ZSM framework to support Network Digital Twins. The report will identify existing specifications and solutions (both ETSI and external ones) that can be leveraged to maximize synergies. Collaboration with other SDOs (e.g. in IRTF NMRG, ITU-T SG13) will be recommended when appropriate.
Supporting Organizations	Hewlett-Packard Enterprise, TELEFONICA S.A., Deutsche Telekom AG, ZTE Corporation, DOCOMO Communications Lab., Huawei Tech.(UK) Co.. Ltd, Motorola Mobility UK Ltd., Nokia Germany, VIAVI Solutions

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	automation Digital Twins network management		Networks
Official Journal
Remarks	2024-02-01 nordstromkim TB approval proposal in contribution ZSM(24)000010 was Accepted by ZSM (see RC ZSM(24)DEC043) 2024-01-12 camachof Draft contributed - V 0.1.2 contributed for Information in ZSM(24)000010 as Final draft for approval 2024-01-12 camachof A new draft is uploaded - V 0.1.2 with status: Final draft for approval - with comment: formatting changes 2023-12-18 camachof Draft contributed - V 0.1.1 contributed for Information in ZSM(23)000266 as Final draft for approval 2023-12-18 camachof A new draft is uploaded - V 0.1.1 with status: Final draft for approval - with comment: final 2023-11-27 camachof Draft contributed - V 0.1.0 contributed for Information in ZSM(23)000256 as Stable draft 2023-11-27 camachof A new draft is uploaded - V 0.1.0 with status: Stable draft - with comment: New draft after ZSM_25 2023-11-20 vreck Stable draft proposal in contribution ZSM(23)000237 was Noted by ZSM 2023-11-10 camachof Draft contributed - V 0.0.9 contributed for Information in ZSM(23)000237 as Stable draft 2023-11-10 camachof A new draft is uploaded - V 0.0.9 with status: Stable draft 2023-10-23 toche Early draft proposal in contribution ZSM(23)000209 was Noted by ZSM 2023-10-13 camachof Draft contributed - V 0.0.8 contributed for Information in ZSM(23)000209 as Early draft 2023-10-13 camachof A new draft is uploaded - V 0.0.8 with status: Early draft 2023-09-18 toche Early draft proposal in contribution ZSM(23)000191 was Noted by ZSM 2023-09-12 camachof Draft contributed - V 0.0.7 contributed for Information in ZSM(23)000191 as Early draft 2023-09-12 camachof A new draft is uploaded - V 0.0.7 with status: Early draft - with comment: Includes some pre-approved contributions 2023-07-25 camachof Draft contributed - V 0.0.6 contributed for Information in ZSM(23)000157 as Early draft 2023-07-25 camachof A new draft is uploaded - V 0.0.6 with status: Early draft - with comment: approved contributions since zsm_23 2023-05-22 toche Early draft proposal in contribution ZSM(23)000101 was Noted by ZSM 2023-05-16 camachof Draft contributed - V 0.0.5 contributed for Information in ZSM(23)000101 as Early draft 2023-05-16 camachof A new draft is uploaded - V 0.0.5 with status: Early draft 2023-03-20 toche Early draft proposal in contribution ZSM(23)000048r1 was Noted by ZSM 2023-03-07 camachof Draft contributed - V 0.0.4 contributed for Information in ZSM(23)000048r1 as Early draft 2023-03-07 camachof Early draft proposal in contribution ZSM(23)000048 was Revised by ZSM 2023-03-07 camachof Draft contributed - V 0.0.4 contributed for Information in ZSM(23)000048 as Early draft 2023-03-07 camachof A new draft is uploaded - V 0.0.4 with status: Early draft - with comment: Undo changes made in the draft without approved contribution 2023-03-06 toche Early draft proposal in contribution ZSM(23)000037 was Noted by ZSM 2023-02-13 camachof Draft contributed - V 0.0.3 contributed for Information in ZSM(23)000037 as Early draft 2023-02-13 camachof A new draft is uploaded - V 0.0.3 with status: Early draft - with comment: draft after zsm_22 2022-06-27 toche Early draft proposal in contribution ZSM(22)000246r1 was Noted by ZSM 2022-06-09 camachof Draft contributed - V 0.0.2 contributed for Decision in ZSM(22)000246r1 as Early draft 2022-06-09 camachof Early draft proposal in contribution ZSM(22)000246 was Revised by ZSM 2022-06-09 camachof A new draft is uploaded - V 0.0.2 with status: Early draft - with comment: Initial skeleton 2022-06-09 camachof Draft contributed - V 0.0.1 contributed for Decision in ZSM(22)000246 as Early draft 2022-06-09 camachof A new draft is uploaded - V 0.0.1 with status: Early draft - with comment: Initial skeleton 2022-05-19 VRECK TB adoption of WI ZSM, see contribution ZSM(22)000099r5 2022-05-19 VRECK WI proposed to TB ZSM, see contribution ZSM(22)000099r5 2022-05-18 xieyuyua WI proposed to TB ZSM, see contribution ZSM(22)000099r4 2022-05-16 VRECK WI noted by TB ZSM, see contribution ZSM(22)000099r3 2022-05-09 xieyuyua WI proposed to TB ZSM, see contribution ZSM(22)000099r3 2022-03-11 xieyuyua WI noted by TB ZSM, see contribution ZSM(22)000099r2 2022-03-04 xieyuyua WI proposed to TB ZSM, see contribution ZSM(22)000099r2 2022-03-04 xieyuyua WI proposed to TB ZSM, see contribution ZSM(22)000099r1 2022-03-02 xieyuyua WI proposed to TB ZSM, see contribution ZSM(22)000099