Obiettivo Cooperation and opportunism are two concepts that have recently revolutionized the way engineers think about wireless system design. Both have their origin at information theoretic studies and target the maximization of the spectral and power efficiency at the system level. Successful incorporation of these concepts in wireless system standards requires the solution of difficult theoretical and practical problems. Consequently, these concepts are expected to be long-term research topics of fundamental nature in the communications area.We plan to:1. explore performance limits of cooperative and opportunistic schemes (e.g. information theoretic analysis of combined cooperative-opportunistic schemes, large system analysis for gain quantification of cooperative schemes) and multi-user diversity with limited feedback;2. develop efficient strategies and coding schemes for cooperative and opportunistic communications, maximizing diversity and coding gain under various operational scenarios (homogeneous versus inhomogeneous channel statistics, full versus partial channel knowledge, codes for a combined cooperative-opportunistic scenario);3. develop efficient resource allocation with limited feedback, including decentralized resource allocation, by targeting the optimal exploitation of various grades of channel information at the transmitters (full, partial, statistical);4. implement selected cooperative and opportunistic schemes on a test-bed, in order to fully understand practical implementation constraints, assess the benefits of cooperation and opportunism in realistic environments, and support proof-of-concept.The goal is to attain an order of magnitude higher aggregate data rates than what is currently envisioned in 4G research, while supporting much tighter QoS guarantees. Campo scientifico engineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationstelecommunications networksmobile network4Gengineering and technologyelectrical engineering, electronic engineering, information engineeringinformation engineeringtelecommunicationsradio technology Programma(i) FP6-IST - Information Society Technologies: thematic priority under the specific programme "Integrating and strengthening the European research area" (2002-2006). Argomento(i) 2.3.4.1 b9 - 2.3.4.1.b9 FET open Invito a presentare proposte Data not available Meccanismo di finanziamento STREP - Specific Targeted Research Project Coordinatore TELECOMMUNICATION SYSTEMS INSTITUTE Contributo UE Nessun dato Indirizzo TUC CAMPUS, KOUNOUPIDIANA AKROTIRIOU 73100 CHANIA Grecia Mostra sulla mappa Costo totale Nessun dato Partecipanti (6) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto CENTRE TECNOLOGIC DE TELECOMUNICACIONS DE CATALUNYA Spagna Contributo UE Nessun dato Indirizzo PARC MEDITERRANI DE TECNOLOGIA, AVINGUDA DEL CANAL OLIMPIC 08860 CASTELLDEFELS Mostra sulla mappa Costo totale Nessun dato ERICSSON AB Svezia Contributo UE Nessun dato Indirizzo TORSHAMNSGATAN 23 000 STOCKHOLM Mostra sulla mappa Costo totale Nessun dato INSTITUT EURECOM Francia Contributo UE Nessun dato Indirizzo 2229 ROUTE DES CRETES - SOPHIA ANTIPOLIS VALBONNE Mostra sulla mappa Costo totale Nessun dato KUNGLIGA TEKNISKA HOGSKOLAN Svezia Contributo UE Nessun dato Indirizzo VALHALLAVAGEN 79 100 44 STOCKHOLM Mostra sulla mappa Costo totale Nessun dato RESEARCH ACADEMIC COMPUTER TECHNOLOGY INSTITUTE Grecia Contributo UE Nessun dato Indirizzo N. KAZANTZAKI, CAMPUS OF RIO PATRAS 26500 RIO PATRAS Mostra sulla mappa Costo totale Nessun dato UNIVERSITE CATHOLIQUE DE LOUVAIN Belgio Contributo UE Nessun dato Indirizzo 1 PLACE DE L'UNIVERSITE 1348 LOUVAIN-LA-NEUVE Mostra sulla mappa Collegamenti Sito web Opens in new window Costo totale Nessun dato