DocumentCode :
522248
Title :
Significance of common scatterers in multi-link indoor radio wave propagation
Author :
Poutanen, Juho ; Haneda, Katsuyuki ; Salmi, Jussi ; Kolmonen, Veli-Matti ; Tufvesson, Fredrik ; Hult, Tommy ; Vainikainen, Pertti
Author_Institution :
Sch. of Sci. & Technol., SMARAD CoE, Aalto Univ., Aalto, Finland
fYear :
2010
fDate :
12-16 April 2010
Firstpage :
1
Lastpage :
5
Abstract :
Correlation between different links is an essential characteristic for many of the forthcoming radio communication systems that utilize the multiple-input-multiple-output (MIMO) technology. This paper investigates the physical phenomena that cause the inter-link correlation by introducing a measure to quantify how large amount of energy propagates via similar propagation mechanisms in different links. The conditions for the so-called significance of common scatterers are derived and two dynamic dual-link indoor MIMO channel measurements are used to provide experimental results. The present work forms the indispensable basis for the channel modeling of multiuser MIMO communications.
Keywords :
Antenna measurements; Energy measurement; Geometry; Indoor radio communication; Information technology; MIMO; Radio communication; Scattering; Solid modeling; System performance; Channel modeling; MIMO; Multi-Link channel modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
Type :
conf
Filename :
5505416
Link To Document :
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