Key Technologies for IMT-Advanced Mobile Communication Systems
Artikel i vetenskaplig tidskrift, 2009
WINNER is an ambitious research project aiming at identification, development, and assessment of key technologies for IMT-Advanced mobile communication systems. WINNER has devised an OFDMA-based system concept with excellent system-level performance for flexible deployments in a wide variety of operating conditions. The WINNER system provides a significant step forward from current 3G systems. Key innovations integrated into the system concept include flexible spectrum usage and relaying, adaptive advanced antenna schemes and pilot design, close to optimal link adaptation, hierarchical control signaling, and a highly flexible multiple access scheme. The end-to-end performance assessment results demonstrate that the WINNER concept meets the IMT-Advanced requirements.
Relaying
Dynamic Spectrum Use
MU-MIMO
IMT-Advanced
OFDMA
Författare
C. Wijting
Nokia
TU Delft
K. Doppler
Technische Universität Graz
Nokia
K. Kalliojarvi
Tammerfors tekniska universitet
Nokia
Tommy Svensson
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Mikael Sternad
Uppsala universitet
G. Auer
Docomo Communications Laboratories Europe
Universität Ulm
N. Johansson
Lunds universitet
Ericsson AB
J. Nystrom
Ericsson AB
M. Olsson
Ericsson AB
Uppsala universitet
A. Osseiran
Ericsson AB
Université de Rennes 1
Martin Döttling
Karlsruher Institut für Technologie (KIT)
Nokia
J. Luo
Nokia
Shandong University
T. Lestable
Sagem Communications
S. Pfletschinger
Universität Stuttgart
IEEE Wireless Communications
1536-1284 (ISSN) 15580687 (eISSN)
Vol. 16 3 76-85 5109467Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Telekommunikation
DOI
10.1109/MWC.2009.5109467