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PERCOMiH
Hipercom project presentation
Philippe Jacquet
evaluation seminar
PERCOMiH
Project Objectives
• HIgh PERformance COMmunication– The algorithms for high-performant new
generation networking– Where the performance matters (mobile and
wireless ad hoc) – Toward massively dense, mobile and dynamic
networks (M2D2).
PERCOMiH
Why focusing on wireless networks?
• “Where performance matters”– Low bandwidth– High mobility– Existing protocols don’t scale on mobile and
wireless – Topology control is the bottleneck– Strong algorithmic challenges
• “A wireless network is more than a network with its wires cut”.
PERCOMiH
Topics and results
• Theory on Massively dense mobile wireless networks– scaling properties– control overhead optimization
• New services and protocols– OLSR and IETF standardization– QoS, security, multicast
• Wireless and backbone convergence– OSPF-Manet
• 4G Manet convergence
PERCOMiH
Project team methodology
Hipercom Golden Triangle
Theory, models
experimentationoptimization
standardization
dissemination
PERCOMiH
Manet Theory embraces
• Stochastic geometry• Combinatorics and asymtotic analysis• Graph theory• Information theory• Queueing networks• Fractal objects• Wave propagation• Computing complexity• Plan and space tiling• Complex systems simulation• etc
PERCOMiH
Focus on some results
• Optimized Link State Routing protocol
– more than 500,000 hits on google– Full internet legacy– Easy installation– new protocol reference for mobile networks– OLSRv2
PERCOMiH
OLSR worldwide
PERCOMiH
OLSR worldwide
2nd OLSR interop
Leipzig OLSR network
PERCOMiH
OLSR military
PERCOMiH
Focus on new results
• Random reception areas in random fields))
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PERCOMiH
Focus on new results
• Scaling in massively dense wireless networks– OLSR equations
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PERCOMiH
New services, Quality of Service
Application(Bandwidth)
Routing on theFixed Path
Class 1 MarkingS
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1.2
2.3
1.8
0.3
0.2
0.1
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Proactive research of good routes.Interferences make it NP hard
PERCOMiH
Numerous extensions
• QOLSR, QOST (OLSR with QoS)
• OLSR v6 (auto-configuration)• SOLSR (OLSR with security)• MOLSR, MOST (Multicast
OLSR)• UD-OLSR (OLSR with UD
links)• PS-OLSR (OLSR with power
saving)• OSPF-MPR (extension in
OSPF)
• etc…
OLSR
optimize
d
stable
legacy
MOLSR
QoS
Scalability
SecurityLink Layer
PERCOMiH
Protocols and standardization
• Internet Engineering Task Force– MANET (OLSR
protocol suite)– MANET-Autoconf– NEMO– MANET-OSPF
• IEEE 802.11s
PERCOMiH
The Internet – now & futureFuture:Current:
Static Internet “core” Dynamic
Internet “core”
Mobile terminals
PERCOMiH
Beyond OLSR and Internet
• Opportunistic routing in random field
• Delay Tolerant routing
• Network coding
PERCOMiH
Project team positioning
• Inside INRIA ComB:– ARES, GANG, Planete, MADYNES, TREC
• Inside INRIA– CODES, IMARA, POPS, TANC
• Outside INRIA– Ecole Polytechnique, Paris 11 Orsay– LIP6, Paris 12, Paris 13, INT– Celar
• Industrial partners– Daimler, EDF, FT, Hitachi, Samsung, SNCF,
System@tic
PERCOMiH
Next four year objectives
• Theoretical limits of mobile networking
• OLSR and related protocols
• Beyond OLSR and Internet
• Drone and vehicular communication
PERCOMiH
Project team evolution
• Present: – Localization: Rocquencourt UR
• Members outside INRIA– ecole polytechnique (Thomas Clausen)– Paris South Orsay University (Khaldoun Alagha)
• Futur:– Common project team with
• INRIA, Polytechnique, Orsay – INRIA bilocalization: Rocquencourt, Saclay, URs
PERCOMiH
Hipercom project team
• UR Rocquencourt (algorithms and performance evaluation)
– Philippe Jacquet (DR),– Pascale Minet (CR1)– Paul Muhlethaler (DR)– Cedric Adjih (CR1)– Yasser Toor (PhD)– Saouecene Mahfoudh (PhD)– Danielle Croisy (Assistante)
• Collaborateur exterieur– Anis Laouiti (INT Evry)
• UR Futurs (Multi-site)• LIX (protocols and IETF):
– Thomas Clausen (MdC),– Emmanuel Baccelli (CR2)– Songyean Cho (PhD)
• LRI (QoS and 4G):– Khaldoun Al Agha Professeur
Scientific leader: Philippe JacquetDeputy leader: Pascale Minet
PERCOMiH
Hipercom air force
Hipercopter
Zarma