Researches on the Cyclostationarity of MIMO OFDM Signals

In this paper, cyclostationarity of the V-BLAST MIMO OFDM signal is examined based on the model of MIMO OFDM systems in the wireless communication channel and the theory of cyclostationarity. Mathematical deduction and simulation results are both shown that the received MIMO OFDM signals is cyclosta...

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Bibliographic Details
Published in2009 First International Conference on Information Science and Engineering pp. 655 - 659
Main Authors Su, Kai-xiong, Guo, Li-ting
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2009
Subjects
Autocorrelation
Communication systems
Information science
MIMO
OFDM
Physics
Signal analysis
Signal processing
Statistics
Wireless communication
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Summary:In this paper, cyclostationarity of the V-BLAST MIMO OFDM signal is examined based on the model of MIMO OFDM systems in the wireless communication channel and the theory of cyclostationarity. Mathematical deduction and simulation results are both shown that the received MIMO OFDM signals is cyclostationary in the wireless communication channel. Meanwhile, if the received signal is sampled at the data rate, a cyclostationary sequence can be obtained. And if the received signal is oversampled, then a cyclostationary sequence with its cyclic period magnified along with the oversampled rate.
ISBN:142444909X
9781424449095
ISSN:2160-1283
DOI:10.1109/ICISE.2009.1025