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8/8/2019 VANET Progress Review
1/25
Page: 1
Hanoi University
Of Technology
Nguyen Van Duc, Dr. -Ing.
Tien Pham Van, Dr. rer. nat.
Hanoi, October,2009
Research and Development of Ad hoc
Networks Supporting Transport
Monitoring and Management
Progress Review
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Hanoi University
Of Technology Agenda
Project descriptions Research themes
Some deliverables
On-going work
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Hanoi University
Of Technology VANET
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Hanoi University
Of Technology VANET
Communication services
Safety enhancement: hard-braking, crash...
Traffic management and monitoring: vehicle
density, velocity, part status, etc
Driver support: alerts, announcements, photos,
etc
Driver comforting: voice, video, message-based
communications
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Hanoi University
Of Technology VANET
8/8/2019 VANET Progress Review
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Hanoi University
Of Technology Network layout
OBU1
RSU1
OBU2 OBU3
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Hanoi University
Of Technology Network design
GW
RSU RSU
Mng Internet / GSM / Radio / GPS
AU AU
OBUOBU
Xa l
t 1 t 2
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Hanoi University
Of Technology Node design
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Hanoi University
Of Technology Research themes (1)
Cross-layer communication protocol
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Hanoi University
Of Technology Research themes (2)
Multi-carrier transport
Multimedia communications: text, image, voice, data and
even video
Multiple QoS classes
Limited and time-varying communication resource
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Hanoi University
Of Technology Research themes (3)
Cross-layer control for channel adaptability
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Hanoi University
Of Technology Research themes (4)
Distributed session control for real-time communication
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Hanoi University
Of Technology Research themes (5)
Location-aware functionalities
GPS data-based cross-layer topology management
Location-aware optimal routing
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Hanoi University
Of Technology Research themes (6)
Load-balanced delivery of data
Alert, announcement data from traffic managers to vehicles via RSU
Car to car and car to road side unit routing
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Hanoi University
Of Technology Research themes (7)
MAC algorithms
Car-density aware
Cross-layer cooperation with routing/transport
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Hanoi University
Of Technology Deliverables
Multimedia communications
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Hanoi University
Of Technology Deliverables
Video communication
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Hanoi University
Of Technology Deliverables
Distributed session control
Register/authentication
Distributed signalling
protocol ( extended
SIP)
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Hanoi University
Of Technology Deliverables
NMEA0183 Messages
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Hanoi University
Of Technology Deliverables
Location Messages
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Hanoi University
Of Technology Deliverables
GSM on ZEUS
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Hanoi University
Of Technology Deliverables
Simulation prototype for ad hoc networks
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Hanoi University
Of TechnologyConclusions
Communications on VANETs find their application
potentials in safety-critical tasks, vehiclemanagements and traffic monitoring
Deployment of real-life testbed faces numerous
technical challenges concerning protocol design andnode architecture
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Hanoi University
Of TechnologyOn-going work
Implementation of algorithms for load-balancing
delivery of data
Development of simulations for verifying proposed
protocols on MAC, routing and transport
On-going development and deployment of testbed on
roads
H i U i i
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Hanoi University
Of Technology
Thanks very much!