Details of 'RTR/RT-0052' Work Item

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge		Download Standard
	RTR/RT-0052	TR 103 459		RT
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill		Creation Date
	Publication (2020-08-19)	1.2.1	2020-08-19			2019-01-17
	Rapporteur	Technical Officer		Harmonised Standard
	Patrick Marsch	Andrea Lorelli		No
Title	Rail Telecommunications (RT); Future Rail Mobile Communication System (FRMCS); Study on system architecture FRMCS Architecture
Scope and Field of Application	Revision of the deliverable to further refine FRMCS functional and system architecture in order to deliver communication services to rail applications. This will be achieved by : 1. Mapping URS Applications and use cases to a list of required FRMCS system functions 2. Further refinement of the FRMCS functional architecture with particular emphasis on positioning, security, addressing and on board architecture taking into account potential migration related topics 3. FRMCS Gap Analysis and mapping of the FRMCS building blocks to 3GPP building blocks and possible network functions/elements. 4. Deriving a system architecture including 3GPP interfaces within the FRMCS system and on the boundaries. 5. Interfacing dispatcher services, recording system as well as external networks and interworking with legacy system
Supporting Organizations	Union Inter. Chemins de Fer, Siemens AG, Nokia Networks, Ericsson AB, Deutsche Bahn AG, SNCF RESEAU, Huawei Tech.(UK) Co., Ltd, Kapsch CarrierCom France S.A.S, ProRail, Swiss Federal Railways Ltd, ERA, Funkwerk Systems GmbH, Frequentis

	Keywords	Projects	Clusters	Frequencies	Mandates	Directives
	ARCHITECTURE FRMCS railways		Transportation Wireless Systems
Official Journal
Remarks	2020-07-10 lorelli Final draft for approval proposal in contribution RT(20)078059 was Accepted by RT 2020-07-10 lorelli Draft contributed - V 0.2.2 contributed for Decision in RT(20)078059 as Final draft for approval 2020-07-10 lorelli A new draft is uploaded - V 0.2.2 with status: Final draft for approval 2020-07-10 lorelli Draft contributed - V 0.2.1 contributed for Decision in RT(20)078055 as Final draft for approval 2020-07-10 lorelli A new draft is uploaded - V 0.2.1 with status: Final draft for approval 2020-07-07 marsch Draft contributed - V 0.2.0 contributed for Discussion in RT(20)078025r1 as Final draft for approval 2020-07-01 sarfati Final draft for approval proposal in contribution RT(20)078025 was Noted by RT (see RC RT(20)DIS074) 2020-06-15 marsch Draft contributed - V 0.2.0 contributed for Decision in RT(20)078025 as Final draft for approval 2020-06-15 marsch A new draft is uploaded - V 0.2.0 with status: Final draft for approval 2020-06-15 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r8 as Stable draft 2020-06-15 marsch Stable draft proposal in contribution RT(20)077045r7 was Revised by RT 2020-06-15 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r7 as Stable draft 2020-06-15 marsch Stable draft proposal in contribution RT(20)077045r6 was Revised by RT 2020-06-11 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r6 as Stable draft 2020-06-11 marsch Stable draft proposal in contribution RT(20)077045r5 was Revised by RT 2020-06-08 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r5 as Stable draft 2020-06-08 marsch Stable draft proposal in contribution RT(20)077045r4 was Revised by RT 2020-06-08 kuofa Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r4 as Stable draft 2020-06-05 kuofa Stable draft proposal in contribution RT(20)077045r3 was Revised by RT 2020-05-12 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r3 as Stable draft 2020-05-12 marsch Stable draft proposal in contribution RT(20)077045r2 was Revised by RT 2020-04-26 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r2 as Stable draft 2020-04-26 marsch Stable draft proposal in contribution RT(20)077045r1 was Revised by RT 2020-04-16 eudeso Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045r1 as Stable draft 2020-04-16 eudeso Stable draft proposal in contribution RT(20)077045 was Revised by RT 2020-04-09 marsch Draft contributed - V 0.1.1 contributed for Discussion in RT(20)077045 as Stable draft 2020-04-09 marsch A new draft is uploaded - V 0.1.1 with status: Stable draft 2019-12-05 lorelli Draft contributed - V 0.1.0 contributed for Discussion in RT(19)000047 as Early draft 2019-12-05 lorelli A new draft is uploaded - V 0.1.0 with status: Early draft 2019-01-17 LORELLI TB adoption of WI RT, see contribution RT(19)033001 2019-01-17 LORELLI WI proposed to TB RT, see contribution RT(19)033001

Specific aspects
	User/consumer aspects