NDLI: Experimental investigation of space division multiplexing on Massive Antenna Systems

Content Provider	IEEE Xplore Digital Library
Author	Maruta, K. Ohta, A. Kurosaki, S. Arai, T. Iizuka, M.
Copyright Year	2015
Description	Author affiliation: NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan (Maruta, K.; Ohta, A.; Kurosaki, S.; Arai, T.; Iizuka, M.)
Abstract	This paper experimentally verifies the potential of higher order space division multiplexing for multiuser massive MIMO in line-of-sight (LOS) channels. We previously proposed an inter-user interference (IUI) cancellation scheme and simplified user scheduling method on Massive Antenna Systems for Wireless Entrance (MAS-WE). In order to verify the effectiveness of the proposed techniques, channel state information (CSI) for a 1×32 SIMO channel is measured in a real propagation environment with simplified test equipment. System level simulations using the measured CSI confirm that enlarging the angular gap between users reduces spatial correlation, and that the IUI cancellation proposal is effective under this condition. The degradation in SIR compared to ideal LOS channel model case is insignificant.
Starting Page	2042
Ending Page	2047
File Size	1103775
Page Count	6
File Format	PDF
e-ISBN	9781467364324
DOI	10.1109/ICC.2015.7248626
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-08
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Correlation Antenna measurements Gain Antennas MIMO Multiplexing Wireless communication Angular difference Massive MIMO Multiuser MIMO Channel measurement Line-of-sight propagation Inter-user interference cancellation Spatial correlation
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Experimental Investigation of Space Division Multiplexing on Massive Antenna Systems for Wireless Entrance

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