Obiettivo The HSDPA mode has been recently standardised for UMTS (based on W-CDMA), which provides up to 10Mbps on a 5MHz carrier, but only for best effort packet data services in the downlink. QPSK and 16QAM modulation schemes are used in an adaptive manner depending on the channel state. No soft handovers are allowed and only the users located near to the base station can use so high transmission rates.Therefore, this mode is not adequate for digital broadcasting/multicasting services due to their real time requirements. In B-BONE, the approach followed is to further enhance UMTS network capacity, RAN and Core network functionality and transmission rates, considering both FDD and TDD modes, to accommodate digital broadcasting/multicasting/uni-casting services. The B-BONE project will start by performing the Identification and characterization of broadcasting/multicasting services, including system and spectrum requirements to provide efficiently these services to the users over UMTS broadband networks. Link level simulations will be performed to identify the best adaptive wireless techniques for capacity and transmission rates enhancement (space-time coding/MIMO systems, power and spectrally efficient coded modulation and the utlisation of multiple carriers).In parallel will be developed resource management techniques and resource optimisation algorithms for multicast and broadcast services over an broadband all-IP UMTS network, in particular taking into account the impact of handover and user mobility. Moreover, auction based resource allocation schemes for cost splitting between participants in an aggregate request will be defined and evaluated. The definition of suitable metrics and evaluation scenarios, namely cellular layouts, traffic models, propagation models, mobility models and its implementation into the system level simulator will be followed by extensive simulations to evaluate the capacity enhancements in conjunction with the resources management gain. Programma(i) FP6-IST - Information Society Technologies: thematic priority under the specific programme "Integrating and strengthening the European research area" (2002-2006). Argomento(i) IST-2002-2.3.1.4 - Mobile and wireless systems beyond 3G Invito a presentare proposte Data not available Meccanismo di finanziamento STREP - Specific Targeted Research Project Coordinatore PORTUGAL TELECOM INOVACAO, S.A. Contributo UE Nessun dato Indirizzo RUA JOSE FERREIRA PINTO BASTO 3810 AVEIRO Portogallo Mostra sulla mappa Costo totale Nessun dato Partecipanti (7) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto ADETTI - ASSOCIACAO PARA O DESENVOLVIMENTO DAS TELECOMUNICACOES E TECNICAS DE INFORMATICA Portogallo Contributo UE Nessun dato Indirizzo AVENIDA DAS FORCAS ARMADAS - EDIFICIO ISCTE 1600-082 LISBOA Mostra sulla mappa Costo totale Nessun dato ALCATEL SEL AG Germania Contributo UE Nessun dato Indirizzo LORENZSTRASSE 10 70435 STUTTGART Mostra sulla mappa Costo totale Nessun dato ARISTOTLE UNIVERSITY OF THESSALONIKI Grecia Contributo UE Nessun dato Indirizzo UNIVERSITY CAMPUS, ADMINISTRATON BUILDING 54124 THESSALONIKI Mostra sulla mappa Costo totale Nessun dato ATHENS UNIVERSITY OF ECONOMICS AND BUSINESS Grecia Contributo UE Nessun dato Indirizzo 76, PATISSION STREET 10434 ATHENS Mostra sulla mappa Costo totale Nessun dato INSTITUTO SUPERIOR TECNICO Portogallo Contributo UE Nessun dato Indirizzo AVENIDA ROVISCO PAIS 1049-001 LISBOA Mostra sulla mappa Costo totale Nessun dato MOTOROLA LIMITED Regno Unito Contributo UE Nessun dato Indirizzo JAYS CLOSE, VIABLES INDUSTRIAL ESTATE RG22 4PD BASINGSTOKE HANTS Mostra sulla mappa Costo totale Nessun dato UNIVERSITY OF CYPRUS Cipro Contributo UE Nessun dato Indirizzo KALLIPOLEOS STREET 75 1678 NICOSIA Mostra sulla mappa Costo totale Nessun dato
