DocumentCode
3548013
Title
A generalized spatial correlation approximation under arbitrary AoA scenarios
Author
Zhu Qiuming ; Zhou Shengkui ; Huang Pan ; Tang Yaping ; Chen Xiaomin ; Xu Dazhuan
Author_Institution
Coll. of Electron. Inf. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
fYear
2013
fDate
29-31 Aug. 2013
Firstpage
453
Lastpage
455
Abstract
A generalized spatial correlation approximation based on pulse sampling in angle domain is proposed. The new scheme can been used to evaluate the spatial correlation of received signals under arbitrary scattering scenarios. Different sampling pulses are compared which shows the raised-Cosine pulse is better than others. Numerical simulation results demonstrate that the approximate method has more high accuracy and lower complexity comparing with other traditional approximate methods.
Keywords
direction-of-arrival estimation; electromagnetic wave scattering; signal sampling; angle domain; angle of arrival; arbitrary AoA scenario; arbitrary scattering scenario; generalized spatial correlation approximation; pulse sampling; raised-cosine pulse; Accuracy; Approximation methods; Complexity theory; Correlation; Educational institutions; MIMO; Shape; Angle of Arrival(AoA); Power Azimuth Spectrum(PAS); Spatial Correlation;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (APCC), 2013 19th Asia-Pacific Conference on
Conference_Location
Denpasar
Print_ISBN
978-1-4673-6048-7
Type
conf
DOI
10.1109/APCC.2013.6765988
Filename
6765988
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