Post on 19-Dec-2015
1
AWARENESS
Advanced Wireless Ad-hoc Reconfigurable Network for Emergency SystemS
Expression of Interest for an Integrated Project
2
AWARENESS : 6FP context
• Action line: IST - Communication and Network Technologies
• Developing future generation of broadband wireless systems with high level of mobility
• Approach– Studies– Simulation– Technology platform– Co-operation with standardization bodies (Project MESA,
founded by ETSI and TIA)
3
AWARENESS Objectives
- to develop and study key technology
elements and system concepts for flexible,
highly secure ad-hoc broadband
wireless communication system used in
areas such as Public Protection and
Disaster Relief (PPDR)
- to assist standardization process of new
broadband wireless ad hoc communication
system that is the focus of the MESA Partnership Project.
Firefighter
Satcom
Link
TelemedicalAssistance
AirborneControl
4
Applications:
- Telemedicine - Law enforcement- Fire-fighting- Emergency operations - mobilerobotics- Civil defense and military operations- Fleet management network
More info about public safety wirelessnetwork standardization at: www.projectmesa.org
Advanced mobile broadband public safety ad hoc networks - Project MESA
5
• MESA combines mobility up to
aeronautical speeds with broadband data rates
• Complements and meant to interwork with known/planned narrow to broadband wireless standards & projects around the world
• Calls for a variety of advanced research (e.g. WWRF)
• Recognized by entities like ITU, UN, NATO, FBI, NTIA, APCO, EU Commission, GSC/RaST (GTSC/GRSC), Industry Canada
Advanced/future system•Not replacement for existing and evolving systems
2G-P25-TETRA
MOBILITY [m/sec]
Bit Rate[MBPS]
0.2 2 20 200
Vehicle
Walk
Fixed
Carrier Frequency
Aero-nautical
BroadbandWideband0.02
Narrowband
2.5 G
3G3G
Bandwidth positioning of MESA
Bandwidth positioning of MESA
6
3/1/02 Adrian Boukalov/ComLab/HUT/FI 7
Technologies
Service Requirements Scenario Environment
Search And Rescue
Fire Fighting
Military
Requirements
Public safety network versus cellular network: Major differences
System Infrastructure: No predefined infrastructure
Network: Ad hoc
User: Assured connectivity
Terminal- Improved reliability - Multi-mode (satellite, multi-band)- New user interface - Additional possibilities for antenna installation- Mobile relaying platforms (aircraft/vehicle-based)
Environment- Significant variation in propagation (weather, terrain, foliage, mobility)
Traffic- Significant variations, sporadic connectivity
=> - Strengthened requirements => new type of equipment. Financial considerations and targeted market might be different
- Very high level of horizontal and vertical adaptivity is needed
Scenario
7
Key Technology Elements: Differences between cellular systems and MESA
Frequency Microwave to Wideband Mobility Waveforms Multiple Access Low prob. of detection
Coding Bandwidth efficiency Featureless (turbo codes) waveform
Space-Time Reference availability Featureless Multi-User waveform Signal Processing mobility adaptive
Multipath Diversity techniques Mobility
Interference Spatial, symbol processing Anti jam
Spectrum allocation Static allocation, Highly dynamic & max Nusers/Hz/area asymmetric Network IP Mobility, ad hoc, assurance
Commercial Trust Additional MESA thrust
8
Key differences compared to public wireless networks: Strengthened user requirements, large variety of operational environments
• interference, mobility, traffic variations Wireless end-to-end communication
• role of radio access becomes extremely important in wireless ad-hoc networks More degrees of freedom for implementation:
• costs-performance trade-offs• larger variety of end user equipment for communication device installation • vehicles, wearable, mobile relaying platforms, multi-mode terminal
CONCLUSION:Developed technologies will contribute to future communication systems research and standardization. New framework in the Mobile domain research has to be defined for the next call.
Advanced Mobile Broadband Network Research
Research is needed to define technologies that will support new requirements and speed up Project MESA technical specification programme
9
Some Key MESA Requirements:
• Independency of public infrastructures and public supply of electrical power– Can be complementary to and interwork with wireline/other infrastructure components
• Independency of public radio frequency spectrum– A reasonable tuning capability must be included in the key technology to accommodate regional
requirements (For example: 4 GHz band (4.2 . 4.4 or 4.9).
• Ultra fast deployment– Integral part of equipment deployed
• Nationally/Internationally deployable– Globally agreed spectrum allocation(s) is goal
• Auto establishing/self-healing/re-establishing wireless ad-hoc network elements
• Wireless Switching to dedicated Global Broadband Infrastructures– E.g., Fiber optical and/or Broadband satellite constellations
• Crypto transparent communication protocol hierarchy– System does not care about the content of the actual "payload" data, which can be encrypted exactly to
the specification of the network owner.
• From single site ”hot-spot” to ”street-level” services– MESA routers can be applied as part of a mobile rescue squad (hot spot) or fixed mounted to
accommodate coverage along a street (mounted on lamp posts or on building walls.)
10
High level of adaptivity and survivability • different layers and between layers• adaptive applications• self organizing and self healing architectures• adaptive radios
Reconfigurable air interfaces multi-mode terminal SW radio implementations
Improved physical layer design, which exploits new techniques such as:• ultra-wideband (UWB) techniques• spatial domain processing multiple input multiple output (MIMO) with smart ant.• integrated space-time receiver design (integrated multi-user detector-decoder)
System design that will allow high mobility and broadband transmission
Signal-system level simulations
From the Project MESA key research catalogue
11
AWARENESS Sub-projects
Radio Access
Signal processing/ coding techniques Multi dimensional /processing Adaptability
Ad hoc Network
Terrestrial wireless networks Satellite Integration between Terrestrial and Satellite at network Level
Radio Equipment
Adaptive radio: Software Defined Radio Architecture Design Demo board on transceiver and receiver chain
System Integration
System interoperability Application interoperability System requirements (performance, security…)
12
AWARENESS Consortium
Partners Nat. ContactSubject of Interestin AWARENESS
EADS Telecom FR Cécile HERBAULT Radio Access - Radio Equipment Ad-hoc Network
MOTOROLA FR Dragan BOSCOVIC Radio Access Radio Equipment
ASTRIUM FR Laurent BOUSCARY Satellite equipment Ad-Hoc network - Integration between satellite and ground
ALCATEL-SPACEIndustry FR Nicolas CHUBERRE
Satellite equipment System Integration
QUALCOMMEurope SARL UK Colin CHANDLER
Radio Access Radio Equipment
European Federation ofhigh Tech SMEs FR François GUEREL
Consulting for finding SME partners Dissemination
CRITICAL Software SA PT Luis FIGUEIREDO System Integration Application Interoperability
TESLA CZ Jaroslav JANSA Application Interoperability
CEFRIEL IT Gianni REDAELLI System Integration Radio Access Network
Politecnico di Milano ITProf SPAGNOLINIProf ROCCA
Space time processing MIMO
HUT-Helsinki Universityof Technology FI Adrian BOUKALOV
System Aspects of Spatial domain processing MIMO with smart antenna
University of Oulu FI Matti LATVA-AHO Radio AccessUniversitat Politecnica deCatalunya SP Javier FONOLLOSA
Space-time processing, MIMO Cross layer optimization for ad-hoc network
VTT FIArto JUHOLAKyosti RAUTIOLA
Radio Access - Radio Equipment Ad-hoc Network
SUPELEC FRPierre DUHAMELArmelle WAUTIER
Radio Access - Radio Equipment Physical Layer in Ad-hoc Network
TAIT UK UK Trevor LAUGHTONRadio Access - Radio Equipment System Integration
TELEFONICA I+D SP José Emilio VILA Ad-hoc networking Radio Access Network
NC3A NL Michael STREET Ad-hoc network - Broadband wireless Systems Cross network end-to-end
CNES FR Hubert DIEZ Satellite Component
13
AWARENES Schedule
Nº Sub-Project 1 Radio Access
2 Ad hoc Network
3 Radio Equipment
4 System Integration
5 Systems Requirements
6 Systems Interoperability
2002 2003 2004 2005 2006 2007
14
Workshop Announcement
Call for papers and Invitation to an International Workshop on Broadband WirelessAd-Hoc Networks and Services
11th - 13th September 2002 in Sophia Antipolis, Nice, France
Areas of interest: Broadband wireless network radio interface.New types of air interface. Reconfigurable air interfaces.System and protocol aspects of ad hoc radio networks Ad hoc network simulation System aspects of broadband networks Physical layer and network layer and the related mobility implicationsAdvanced signal processing and coding techniques applicable in broadband wireless, including spatial domain processing and coding techniques. High adaptivity for the physical layer and the wireless network.EMC aspects
Deadline for abstract submission: 15th July 2002Notification of acceptance: 22nd July 2002Submission of final papers for publication: 2nd September 2002
Send your workshop contributions in electronic form to MESAsupport@etsi.fr Please pre-register for the workshop by filling in the registration form at:http://webapp.etsi.org/MeetingCalendar/AnonEndRegister.asp?mid=22637.