DocumentCode
2739772
Title
A NBI suppression approach based on space-domain DBF processing for wideband MIMO system
Author
Li, Guocai ; Gong, Yaohuan
Author_Institution
P.O.X 1605-1, School of Electronic Engineering, University of Electronic Science and Technology of China, 610054, Chengdu, Sichuan, China
fYear
2007
fDate
11-13 July 2007
Firstpage
141
Lastpage
144
Abstract
A digital beam forming (DBF) approach is presented to overcome the Line of sight (LOS) interference for wide band MIMO system. An external stage for LOS interference rejection is involved in the scheme. The performance of the wide band MIMO in various interference scenarios are examined by analyses and simulations. Since the LOS interference has been removed, the multiple receivers can effectively utilize the diversity, leading to performance enhancement. Numerical results are given to demonstrate that the proposed DBF approach exhibits robustness against the LOS interference.
Keywords
Interference; MIMO; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, Circuits and Systems, 2007. ICCCAS 2007. International Conference on
Conference_Location
Kokura
Print_ISBN
978-1-4244-1473-4
Type
conf
DOI
10.1109/ICCCAS.2007.6250068
Filename
6250068
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