B University of TrentoDAMASCO kickoffDzmitry Kliazovich DIT - University of Trento Computer Networks and Mobility Dzmitry Kliazovich

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University of Trento DAMASCO kickoffDzmitry Kliazovich

DIT - University of Trento

Computer Networks and Mobilityhttp://netmob.unitn.it/

Dzmitry Kliazovich and Roberto Battiti

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Faculty• Roberto Battiti (Director of

the research program) • Alberto Montresor• Renato Antonio Lo Cigno • Fabio Massacci • Marco Ronchetti • Mauro Brunato • Fabrizio Granelli

• Technical staff

• Alessandro Villani

• Franco Mascia

• Project Consultants

• Stefano Poletti

• Marco Tomazzoni

• Phd Students

• Damiano Carra

• Roberto Gioacchino Cascella

• Csaba Kiss Kalló

• Thang Le Nhat

• Viet Thang Nguyen

• Mikalai Sabel

• Elio Salvadori

• Srinivas Pasupuleti

• Marco Biazzini

People

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Research Areas

1. Algorithms for discrete problems and reactive heuristics

Real-world applications require heuristics

Local search complemented by history-sensitive (reactive)

mechanisms (Reactive Search)

http://www.reactive-search.org/

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Research Areas2. Wireless networks Resource assignment and management in wireless

radio networks Greedy, prohibition, and Reactive Search

3. Wi-Fi wireless LANs Location- and context-aware services (see also the WILMA

project below).

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Research Areas

4. Cross-Layer Design

Adaptive protocol design Closer optimization Joint performance improvement

App licatio n

Transpo rt

Netw ork

L ink

Physical

App licatio n T ranspo rt Netwo rk L ink Physical

Bit Erro r Rate ( BER)Ba ndwidth

BER, S NRModulatio n sch eme

Tx powerMedium s ense

Band width

Pr otocol (TC P, UDP)

Con nection capacity( thro ughput, RTT)

Packet loss

BandwidthBit Error Rate (BER)

BandwidthMo dulation sche me

FEC, ARQMTU, LL BandwidthHandoff, Link stateFrame Er ror Rate

Ha ndoffLL Bandwidth

Link stateFrame Er ror Rate

LL Bandwid thFrame Er ror Rate

FECFr ame Erro r Rate

Network changeNetwork change

QoS QoS Qo S QoS

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Research Areas5. Neural networks and pattern recognition, location-awareness

Partial specification and a subsequent training (optimization) phase

Sub-symbolic (inductive) machine learning

Adapt services to different contexts and individual users (sentient computing)

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Research Areas

6. Middleware and distributed systems

Quality of Service models

Seamless and efficient management of networks and of information distributed to the users

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Projects

– ADONIS, Algorithms for Dynamic Optical Networks based on Internet Solutions

– GRID.it, An Italian National Research Council Project on Grid Computing

– EU integrated projects BIONETS (Create-net), CASCADAS– E-NEXT, EU FP6 Network of Excellence on Internet protocols

and services – TWELVE, ToWards Enhancing 802.11 support of differentiated

service LeVEls – QuaSAR, "Qualità e Controllabilità dei Servizi di Comunicazione

su Reti Eterogenee" – Project WILMA: ( http://www.wilmaproject.org ) – PAT funding

design and management of a sentient computing system to support mobile users through a wireless Internet (Wi-Fi) infrastructure. location- and context-aware systems

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OpenLab - The Wilma Project testbed

Partners

Contact:

Outdoor layout

Indoor layout

Groud floorFirst floor

Faculty of Science

City of Trento • Fiber LAN• 18 Access Points • 14 Yagi antennas • 3 Omni Antennas• 1 Patch Antennas

More than 20 Access Points

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DAMASCO• Ad hoc and peer to peer vehicular Networking (STM, ISMB, UCLA,

UNITN, UNIBO)

• Unique contribution: make existing solutions suitable for fast changing vehicle scenarios

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DAMASCO• Localization and nodes position estimation techniques (WiFi,

Bluetooth or 802.15.4 scenarios).

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DAMASCO

• Data collection, processing and presentation (HMI) for ad hoc and peer to peer applications(UCLA, UNITN, UNIBO)

• Location aware collaborative recommendation

• The use of ad hoc and traditional wireless networks (3G)

Documents

B University of TrentoDAMASCO kickoffDzmitry Kliazovich DIT - University of Trento Computer Networks and Mobility Dzmitry Kliazovich