The TCCAs Critical Communications Broadband Group CCBG Emmanuelle Villebrun Vice Chair TCCA Critical Communication Broadband Group Coordinator in network development Ministry of Interior France ID: 563221
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“TOWARDS A BROADBAND FUTURE”The TCCA’s Critical Communications Broadband Group (CCBG)
Emmanuelle Villebrun Vice Chair TCCA Critical Communication Broadband Group Coordinator in network developmentMinistry of Interior - France
Radio Communication Expert Group
11
th
April
2013, HelsinkiSlide2
Taking the broadband agenda forward
CCBG’s goals are to:enable all Critical Comms users to access their information systems, apps. etc. reliably & at broadband speeds on their professional mobile devices - wherever they are & whenever they have the need.ensure that future Critical Comms BB solutions meet the particular needs of Critical Comms users - just as reliably as today’s voice & narrowband data services are delivered by current technology, e.g. TETRA. Our tasks in coordination with other skateholders:drive the standardisation of common, global,
mobile
BB technology solutions
for
Critical
Comms
users.
lobby regulators etc. for
appropriate - & as far as possible harmonised -
spectrum
for deployment of Critical
Comms
BB networks.Slide3
Technology: LTE is the chosen technology for radio access, evolution towards IP is a prerequisite… Available on dedicated
infratructurePMR services can also be implemented on commercial networks (with no guaranteed resources, and important overload risks) Spectrum: we still need to lobby for dedicated frequencies taking into account all opportunities 700MHz, 400MHz etc…We need dedicated spectrum even if we will be able to use shared infrastructures or commercial operators infrastructuresBudgets: Develop a solution we can affordAlternative delivery approaches: MVNO, public operators, satelliteWe need a common framework to avoid proprietary solutions (need participations)
Our key issues…Slide4
Aimed at including support of fundamentally required features for critical comms applications in future standards releases, e.g. for:
Group workingDirect modeResilience & securitySpeech as well as data servicesTechnology StandardisationSlide5
http
://3gpp.org/ftp/tsg_sa/TSG_SA/TSGS_58/Docs/SP-120883.zip http://3gpp.org/ftp/tsg_sa/TSG_SA/TSGS_58/Docs/SP-120876.zipStandardisation ProgressSlide6
Services Evolution RoadmapSlide7
Concept Roadmap & Timescales
200520122025/30?
Commercial
networks will also still be used (e.g. for non-critical data) in a hybrid
model
Commercial network could be used in a MVNO model to improve coverage and resiliency
This roadmap does not include service/application layer standardisation process
TETRA/Tetrapol/P25/GSM-R mission critical Voice
TETRA-1/Tetrapol/P25/GSM-R mission critical Data
Capacity
< 2020
Next Generation
Development work
Mission critical broadband data via dedicated networks
Data via commercial
networks/MVNO model
< - - - - - - - - TEDS - - - - - - - - - >
Integrated
Voice + DataSlide8
What’new
LTE is becoming a realityLTE 400MHz experiment in France, 2 sites, 4 vehicles, a control room By 2020 LTE technology for professional users including public safety will be availableOn dedicated
infrastructure
On commercial networks
But:
LTE
is
not
enough
:
we
need
a set of standard applications for
voice
as
well
as for data
How long
will
we
develop
different systems: TETRA, TETRAPOL, GSM-R ?Knowing
they will become obsoleteSlide9
Command & Control centers & Apps
System architecture
Communications Services
Subscriber & Group
3GPP Domain
IP Core Network with Mobility & QoS
End users devices
Security
4G LTE
Public Safety Services
Expand
to
Multi-media
services
Improve
enablers
for
Bearer
control &
Efficiency
&
Resilience
Legacy PMR/ LMR
ProSE & ReNO
Without
commercial networks
Out of LTE
standard
In LTE
standardSlide10
What’s to do next
Express interoperability/architecture needsOn dedicated infrastructureOn commercial networksOther media (satellites etc…)Migration needsApplication partDefine how and who will make the standard and how the users and operators
will
be
better
involved
in the
process
Define
a
common
environment
so
that
applications
can
be easily developped not only
by actual industrial actors (open application market)Define minimum set of application for interoperabilitySlide11
Do all countries have the same needs?Geography is differentActual systems are different (TETRA/TETRAPOL/GSM-R)
We need to define a set of common needs taking our difference into account…In order to have real interoperable systemsSlide12
CCBG participants include:user organisations, governments, operators, standards & regulatory bodies, equipment manufacturers & suppliers, consultants, etc.
all members of TCCA are entitled & encouraged to participateThe list of CCBG’s collaborative & cooperative relationships with other stakeholder groups globally is continually growing:UIC (European rail)E-UTC (European utilities)NPSTC & NIST (USA)CITIG & CATA (Canada)PSC-E (European public safety)
APCO Global (Australasia, etc.)
a
nd so on...
Stakeholder collaborationSlide13
CCBG Participants
Over 60 participating organisations
Representative range
of user typesSlide14
External Relationships
TransportGroup
Radio
Spectrum
Technical
Forum
SFPG
Marketing
Group
Applications
WG
OUA
TCCA
CCBG
PSC-E
RSCOM
DG
CONNECT
LEWP of JHA
Council
Europe
EU / EC
Research
Bodies
Political
FM 49
WG FM
CEPT/ECC
Spectrum
APCO Global
e.g. Australasia
APCO
NPSTC
NIST
CITIG
CATA
CSS
Canada
USA
International
ETSI
TCs & WGs
3GPP
StandardsSlide15
Future additional WG’s
Internal TCCA & external partner relationships
TCCA
Radio Spectrum
Group
Doing the hard work
SpectrumSlide16
Technology
& StandardsFuture additional WG’s
Internal TCCA & external partner relationships
TCCA
Radio Spectrum
Group
Doing the hard workSlide17
Requirements
Future additional WG’s
Internal TCCA & external partner relationships
TCCA
Radio Spectrum
Group
Doing the hard workSlide18
Future additional WG’s
Internal TCCA & external partner relationships
TCCA
Radio Spectrum
Group
Strategic Case &
d
eployment options
Doing the hard workSlide19
TETRA Today reportInterview @ PMR Expo ’12, Cologne
Telecoms.com interviewASTRID (Belgium) ‘SWITCH’ magazine interview (in French & Dutch!)3GPP White Paper – ‘Public Safety’VIRVE (Finland) magazine interview - publication pendingWorkshops & presentations at: CCBG in the news & on showSlide20
Join & participate!
Work with us “Towards a Broadband Future”!Slide21
Emmanuelle
VillebrunVice-Chair, TCCA Critical Communications Broadband GroupMinistry of Interior – Franceemail:
emmanuelle.villebrun@interieur.gouv.fr
Tony Gray
Chairman, TCCA Critical Communications Broadband Group
P3
communications GmbH
email:
tony.gray@p3-group.com
tel
: +
49 151 276
54501
Thanks
Q&A
LinkedIn
Facebook
www.facebook.com/
tandcca
Twitter
@
tandcca
YouTube
www.youtube.com/user/
tandcca
www.tandcca.com
/assoc/page/
18100
Find TCCA also
o
n:Slide22
22INPT LTE 400 MHz trial in ToursSlide23
ObjectivesTechnical experimentation, no operational use of the networkEquipment demonstration, 400MHz LTE feasibility
Equipments:2 base stations in Tours on already existing TETRAPOL sites overlay scenario, with successful coverage testing4 vehiclesA control room ActorsCassidian (with support of Alcatel Lucent)French ministry of interior (DSIC) , IT directionSlide24
ServicesVideo servicesVideo data exchange downlink and uplinkVideo streaming from vehicles to control room
Remote control of camera in vehicleLocation servicesShared locationMap with operational state of different teams on the fieldMigration of already existing data applicationMedical data sharingStatusNo voice over LTE (TETRAPOL)Slide25
EquipmentsNetwork equipment Lteaser AlcatelControl roomGeolocation
applicationVideo management applicationJoystick for camera remote control4 vehicles1 camera1 joystickAn android tablet with different applications (video, geolocation etc…)Slide26
INPT 4G LTE 400 MHz trial configuration in Tours
Main conclusions: Same coverage than narrowband Video available everywhere in the cellSet-up: High power modem New MBS using 1.4 MHz ePC (ALU)Applications - video, geo-localizationSlide27
Real operational opportunities!Powerful video applicationsRemote control of camerasSharing videos through tablet
Reuse of already existing IP applicationsWe still need to work on application part!!!To improve these first platformsTo take into account emergency call (112) management evolution (multimedia calls, automatic calls, increasing number of calls)