DocumentCode
2176028
Title
Research on the inter symbol interference mitigation for the MIMO-OFDM systems
Author
Chen, Yang-Yang ; Zheng, Zi-Wei
Author_Institution
Coll. of Inf. Sci. & Eng., Ningbo Univ., Ningbo, China
fYear
2011
fDate
9-11 Sept. 2011
Firstpage
1643
Lastpage
1646
Abstract
Inter symbol interference (ISI) and Inter carrier interference (ICI) are widespread in the orthogonal frequency division multiplexing (OFDM) communication systems. This paper mainly discusses the ISI mitigation in MIMO-OFDM systems. Combining with the V-BLAST method, we use a decision feedback technique for ISI cancelation and a cyclic reconstruction technique for ICI removal. Simulation results show that the proposed method can effectively Improve MIMO-OFDM system performance.
Keywords
MIMO communication; OFDM modulation; intercarrier interference; interference suppression; intersymbol interference; MIMO-OFDM systems; V-BLAST method; cyclic reconstruction technique; decision feedback technique; intercarrier interference; intersymbol interference mitigation; orthogonal frequency division multiplexing communication systems; Bit error rate; Interference; MIMO; OFDM; Receiving antennas; Signal detection; Time domain analysis; Inter symbol interference; MIMI-OFDM; V-BLAST; decision feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Communications and Control (ICECC), 2011 International Conference on
Conference_Location
Ningbo
Print_ISBN
978-1-4577-0320-1
Type
conf
DOI
10.1109/ICECC.2011.6066574
Filename
6066574
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