PHYDYAS
Physical layer for dynamic spectrum access and cognitive radio
| Coordinatore | CONSERVATOIRE NATIONAL DES ARTS ET METIERS
Organization address
address: RUE SAINT MARTIN 292 contact info |
| Nazionalità Coordinatore | France [FR] |
| Totale costo | 4˙082˙939 € |
| EC contributo | 2˙846˙143 € |
| Programma | FP7-ICT
Specific Programme "Cooperation": Information and communication technologies |
| Code Call | FP7-ICT-2007-1 |
| Funding Scheme | CP |
| Anno di inizio | 2008 |
| Periodo (anno-mese-giorno) | 2008-01-01 - 2010-10-31 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
CONSERVATOIRE NATIONAL DES ARTS ET METIERS
Organization address
address: RUE SAINT MARTIN 292 contact info |
FR (PARIS) | coordinator | 0.00 |
| 2 |
AGILENT TECHNOLOGIES BELGIUM NV
Organization address
address: DE KLEETLAAN 12A contact info |
BE (DIEGEM) | participant | 0.00 |
| 3 |
ALCATEL-LUCENT DEUTSCHLAND AG
Organization address
address: LORENZSTRASSE contact info |
DE (STUTTGART) | participant | 0.00 |
| 4 |
ALCATEL-LUCENT TELECOM LIMITED
Organization address
address: CHRISTCHURCH WAY, GREENWICH contact info |
UK (LONDON) | participant | 0.00 |
| 5 |
CENTRE TECNOLOGIC DE TELECOMUNICACIONS DE CATALUNYA
Organization address
address: PARC MEDITERRANI DE TECNOLOGIA, AVINGUDA DEL CANAL OLIMPIC contact info |
ES (CASTELLDEFELS) | participant | 0.00 |
| 6 |
COMMISSARIAT A L ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Organization address
address: RUE LEBLANC contact info |
FR (PARIS 15) | participant | 0.00 |
| 7 |
COMSIS SAS
Organization address
address: RUE BROUSSAIS contact info |
FR (PARIS) | participant | 0.00 |
| 8 |
RESEARCH ACADEMIC COMPUTER TECHNOLOGY INSTITUTE
Organization address
address: N. Kazantzaki Patras University Campus contact info |
EL (RIO PATRAS) | participant | 0.00 |
| 9 |
STIFTELSEN SINTEF
Organization address
address: Strindveien contact info |
NO (TRONDHEIM) | participant | 0.00 |
| 10 |
TECHNISCHE UNIVERSITAET MUENCHEN
Organization address
address: Arcisstrasse contact info |
DE (MUENCHEN) | participant | 0.00 |
| 11 |
TTY-SAATIO
Organization address
address: Korkeakoulunkatu contact info |
FI (Tampere) | participant | 0.00 |
| 12 |
UNIVERSITA DEGLI STUDI DI NAPOLI FEDERICO II.
Organization address
address: Corso Umberto I contact info |
IT (NAPOLI) | participant | 0.00 |
| 13 |
UNIVERSITE CATHOLIQUE DE LOUVAIN
Organization address
address: Place De L'Universite contact info |
BE (LOUVAIN-LA-NEUVE) | participant | 0.00 |
Mappa
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Obiettivo del progetto (Objective)
PHYDYAS proposes an advanced physical layer, using filter bank-based multicarrier (FBMC) transmission, for the new concepts in radiocommunications: dynamic access spectrum management (DASM) and cognitive radio. It shows that the performance and operational flexibility of systems are enhanced by exploiting the spectral efficiency of filter banks and the independence of sub-channels. Combining with offset quadrature amplitude modulation (OQAM), no cyclic prefix is needed, all the radiated power is used and gains in maximum throughput compared to OFDM are achieved. Robustness to Doppler and jammers is obtained and new functionalities are possible. The high resolution spectrum analysis capability is exploited for DASM and cognitive radio and a single device can do spectrum sensing and reception simultaneously.nResearch in signal processing is carried out to complete the knowledge in filter banks for transmission and satisfy requirements of new radio systems: fast initialization, optimum transmit-receive processing for single and multiple antenna (MIMO) systems, scalability. Research in communications concerns dynamic access and cross-layer aspects, and compatibility with OFDM. In cognitive radio, research deals with radio scene analysis and channel identification and the impact of the independence of sub-channels on transmit power control and dynamic spectrum management. A simulation software is developed for a typical WiMAX configuration and scenario and performance comparison with OFDM is carried out. A real time soft/hardware demonstrator is built to complete simulation results and show efficient architectures.nThe expected impact of PHYDYAS is the migration of wireless systems to a physical layer that is more efficient and better responds to the needs of dynamic access and cognitive radio. The consortium consists of leading academic research groups across Europe, teamed with world leading companies in infrastructures, circuit design and instrumentation.