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European Rail Interoperability ETSI Workshop, Sophia Antipolis, 2 November 2016 Josef Doppelbauer Executive Director

European Rail Interoperability - ETSI€¦ · European Rail Interoperability ... borders (in competition) one set of rules (= network) ... Digital Railways! 11

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Page 1: European Rail Interoperability - ETSI€¦ · European Rail Interoperability ... borders (in competition) one set of rules (= network) ... Digital Railways! 11

European Rail Interoperability ETSI Workshop, Sophia Antipolis, 2 November 2016

Josef DoppelbauerExecutive Director

Page 2: European Rail Interoperability - ETSI€¦ · European Rail Interoperability ... borders (in competition) one set of rules (= network) ... Digital Railways! 11

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The Interoperability Vision

handover

National network A

National rules A

National monopolyoperator A

National network B

National rules B

National monopoly operator B

Single Rail Area (European network)

Harmonised specification

Operators work seamlessly acrossborders (in competition)

one set of rules (= network)

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To make rail transport safer and more competitive

To develop and to deploy a single harmonised Control, Command, Signalling and Communication system (fully interoperable across borders, sourced from a broad supply base, evolution based on compatibility)

The European Union Agency for Railways is the System Authority for ERTMS

The European Rail Traffic Management System (ERTMS)

ERTMS = ETCS + GSM‐R

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ERTMS ‐Migration

ZUB

SIGNUM/ZUB

PZB/LZB

PZB/LZB

KVB/TVM

ASFA/LZB

BACC

EVM

EBICABAWS/TPWS

ATB

TBL

Clarity on goals is needed

"Seamless train operation without borders (caused by signalling) at best economic conditions"

Need to define the target state and intermediate states

Fragmented national railway systems

• National supplier oligopolies (captive)

• obsolescence• Cross‐border: 

• change of locomotive

• multiple systems fitted

• Limitations in terms of functionality and safety

Single European Railway Area

ERTMS

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The Target State for ERTMS Migration

F 1 F 2 F 5F 4F 3 F 6

F 7 F 8 F 9 F 10 F 11 F 12

F7

ETCS FunctionSpecification scopefrom 2.3.0d onwards

Infrastructure: Compatibility Platform(regional subsets, engineering rules)Investment cost determined by interlockings

F 1 F 2 F 5F 4F 3 F 6

F 7 F 8 F 9 F 10 F 11 F 12

Onboard: Full Specification ComplianceETCS‐only able to run anywhere in Europe

F 1 F 2 F 5F 4F 3 F 6

F 7 F 8 F 9 F 10 F 11 F 12

F 1

F 2

F 5

F 4

F 3 F 

6

F 7

F 8

F 9

F 10

F 11

F 12

F 1

F 2 F 

5F 4

F 3

F 6

F 7

F 8

F 9

F 10

F 11

F 12

F 1

F 2

F 5

F 4

F 3

F 6

F 7

F 8

F 9

F 10

F 11

F 12

Specification B3‐R2

On‐board

Track‐side

F1

F2

F5

F4

F3

F6

F7

F8

F9

F10

F11

F12

F1

F2

F5

F4

F3

F6

F7

F8

F9

F10

F11

F12

F1

F2 F

5F4

F3

F6

F 7 F8 F

9

F10

F11

F 12

F 6

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A compatible onboard can safely operate on any compatible section of infrastructure, with acceptable performance

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› Long‐term evolution of ERTMS proposed to stakeholders› Technical aspects of ERTMS are now governed by the 

ERTMS Stakeholders Platform› Focus now has to shift to MIGRATION

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ERTMS – Where Are We?

ERTMS is a business case, contributing to reduced cost and to improved asset utilisation

ERTMS is a global reference

Railway Signallingwithout borders ‐COMPATIBILITY

Latest ERTMS specifications (B3‐R2) adopted and in force since July 2016 (new TSI CCS)

Deployment of ETCS is ongoing (Europe and beyond)

Implementation of GSM‐R is nearly finished (approx. 80%)

With the 4th Railway Package, the Agency has new powers for trackside "opinion" and vehicle authorisation

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ERTMS success can only result from a collective, disciplined approach. 

•Protection of investments made in CCS TSI compliant systems and products

•Achieving and maintaining compatibility•Achieving positive economies for the rail system, i.e. coordinated deployment under best economic conditions

Main objectives to be followed in migration

New ERTMS MoU Signed Over Innotrans

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Berlin, 20th September, 2016

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Automation (incl. ATO)

•ETCS Level 3 (moving block, etc.)•Bearer‐independent radio•Satellite‐based functions

Results of SHIFT2RAIL 

(to be phased in)

Scope extension to global perspective

New brand: GRTMS/URTMS?

Future Evolution of ERTMS and Roadmap

New Capabilities – Game Changers

2.3.0d BL 3

Compatibility Reference

Next Evolution

Future Evolution

L3, GPS, Automation

approx. 5 years

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Bearer independent radioOthers (e.g. SHIFT2RAIL)

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Packet based communication (both for voice and data)› Evolution: all IP › Driven by QoS; low latency› Opportunity: increased bandwidth 

Bearer independent system architecture› Evolution: application, core network and services independent from the radio 

access technology› Coexistence of multiple bearers, › Opportunity: increased flexibility to adapt infrastructures to traffic needs 

Secure communications› Opportunity: increase overall availability and robustness

Evolution of Railway Communication ‐ Key Principles

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To minimize the risk of non‐availability of radio solutions: definition of the new rail radio communication system in 2018, possible deployment from 2022, included in TSI CCS 

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Multi‐annual programme until 2020 to analyse the options (technical and operational) and to define the roadmap for the evolution of operational radio 

Proposal for the new radio communication system planned for end 2018

Working Groups launched with representative organisations of the sector, with representatives from S2R, ETSI, UIC Spectrum: 

close cooperation with DG CONNECT and DG MOVE, to promote the railway needs and to position with national radio regulators and the Member State representatives in the Radio Spectrum Committee

A Programme for the Evolution of Railway Communications

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Mobile Connectivity is the backbone for Digital Railways!

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Challenges for Interoperability

Risk of fragmentation

Different frequencies, multiple radio technologies in national or regional areas

Uncoordinated introduction, border crossing issuesNew applications (ATO) should have no impact

Current situation

GSM‐R

Unwanted future situation

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Challenges for Interoperability (2)

Which radio technology/technologies to be selected

Timeline for deployment crucial, e.g. will 4G be available after 2030? 5G? Satcom?

Note that on‐board equipment may have to support multiple public network technologies, too

Limit the impact of migration from GSM‐R towards its successor

Migration will take several years (10‐15 years), costs and benefits can be different for RU and IM

Need for dual mode on‐board radio communication architecture, future proof, covering 2022 – 2040 (?) (Agency study on migration, published June 2016)

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Evolution of Railway Communication – Threat or Opportunity?

ERA investigates the current and future needs

GSM‐R will be in operation up to 2030 and beyond• The system is successful, packet switching for ETCS is introduced, interferences can be managed• Does this situation create long term stability or does this block innovation and/or cost reduction?•

ERA leads the coordination forum with users and contributors (UIC, ETSI, UNISIG, S2R)

Definition of GSM‐R successor, introduction and migration has to be planned• Functionality, performance, technology, radio spectrum• Potential migration scenarios and the economic impact 

The main challenges:• Is additional radio spectrum needed and can it be made available?• What technology can offer sustainability and flexibility? • What is the optimal migration scenario and window?

ERA to define solutions and recommendations to legislator and  stakeholders

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European ERTMS Migration is a Collective Exercise

The "E" in ERTMS is there for a meaning!

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Making the railway system work better for society.

Follow us on Twitter: @ERA_railways