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.

OFDMA

Dynamic Spectrum Use

MU-MIMO

IMT-Advanced

Relaying

Författare

C. Wijting

Technische Universiteit Delft

Nokia Corporation

K. Doppler

Nokia Corporation

Technische Universität Graz

K. Kalliojarvi

Tammerfors tekniska universitet

Nokia Corporation

Tommy Svensson

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Kommunikationssystem

Mikael Sternad

Uppsala universitet

G. Auer

Universität Ulm

DoCoMo Communications Laboratories Europe GmbH

N. Johansson

Lunds universitet

Ericsson Sweden

J. Nystrom

Telefonaktiebolaget LM Ericsson

Ericsson Sweden

M. Olsson

Uppsala universitet

Ericsson Sweden

A. Osseiran

Ericsson Sweden

Universite de Rennes 1

Martin Döttling

Nokia Networks

Karlsruher Institut für Technologie (KIT)

J. Luo

Shandong University

Nokia Networks

T. Lestable

Sagem Communications

S. Pfletschinger

Universität Stuttgart

IEEE Wireless Communications

1536-1284 (ISSN)

Vol. 16 76-85

Styrkeområden

Informations- och kommunikationsteknik

Ämneskategorier

Telekommunikation

DOI

10.1109/MWC.2009.5109467