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Paper Abstract and Keywords
Presentation 2017-07-26 14:55
Antenna Arrangement Method of massive-MIMO Considering Spatial Efficiency and Correlation between Antennas
Masanao Sasaki, Kiyoaki Itoi, Takahiro Matsumoto, Hiroaki Nakabayashi (Chiba Inst. of Tech)
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, studies on the 5th generation mobile communication system (5G) are underway, and massive-MIMO technology that improves the communication speed by the increase of base station antennas attracts attention. In massive-MIMO technology, the arrangement method of base station antenna elements is important. In this paper, we propose a method of arranging a large number of antenna elements without degrading communication quality in the limited space of the base station using mathematical optimization with the channel response corre-lation between the two base station antenna elements as the objective function . In order to evaluate the antenna arrangement obtained by the proposed method, we compare the channel capacity in single user and multiuser with
the case of equally spaced on the vertical plane by ray-tracing in the street-cell line-of-sight environment.
Key words massive-MIMO, mathematical optimization, correlation between antennas, ray-tracing
Keyword (in Japanese) (See Japanese page) 
(in English) massive-MIMO / mathematical optimization / correlation between antennas / ray-tracing / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 150, AP2017-46, pp. 7-12, July 2017.
Paper # AP2017-46 
Date of Issue 2017-07-19 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee AP SAT SANE  
Conference Date 2017-07-26 - 2017-07-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication 
Paper Information
Registration To AP 
Conference Code 2017-07-AP-SAT-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Antenna Arrangement Method of massive-MIMO Considering Spatial Efficiency and Correlation between Antennas 
Sub Title (in English)  
Keyword(1) massive-MIMO  
Keyword(2) mathematical optimization  
Keyword(3) correlation between antennas  
Keyword(4) ray-tracing  
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1st Author's Name Masanao Sasaki  
1st Author's Affiliation Chiba Institute of Technology (Chiba Inst. of Tech)
2nd Author's Name Kiyoaki Itoi  
2nd Author's Affiliation Chiba Institute of Technology (Chiba Inst. of Tech)
3rd Author's Name Takahiro Matsumoto  
3rd Author's Affiliation Chiba Institute of Technology (Chiba Inst. of Tech)
4th Author's Name Hiroaki Nakabayashi  
4th Author's Affiliation Chiba Institute of Technology (Chiba Inst. of Tech)
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Speaker
Date Time 2017-07-26 14:55:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2017-46 
Volume (vol) IEICE-117 
Number (no) no.150 
Page pp.7-12 
#Pages IEICE-6 
Date of Issue IEICE-AP-2017-07-19 


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