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Paper Abstract and Keywords
Presentation 2018-02-28 09:20
Spatial Correlation-based Antenna Selection for Adaptive Array Antenna
Takumi Sakamoto, Kenta Umebayashi (TUAT), Antti Tolli (UoO)
Abstract (in Japanese) (See Japanese page) 
(in English) Suppressing interference using an adaptive array antenna, the number of antenna elements determines the number of interference waves. However, the wireless communication system using an array antenna has higher cost than using a single antenna because in principle one radio frequency (RF) circuit per antenna is required. Antenna selection can reduce the cost maintaining the performance. We focus on an antenna selection using the spatial correlation between desired and interference wave. A Correlation Measurement (CM) method is proposed. But, CM method has high computational cost because this method has the iteration process. In this paper, we
propose a method to select the optimum combination of antenna from a table of all combination based on the spatial correlation between desired and interference wave. In addition, we show that the computational cost when using proposed method is lower than the cost when using CM method.
Keyword (in Japanese) (See Japanese page) 
(in English) Adaptive Array Antenna / Antenna Selection / Spatial Correlation / Lookup Table / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 456, RCS2017-326, pp. 51-56, Feb. 2018.
Paper # RCS2017-326 
Date of Issue 2018-02-21 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee RCS SR SRW  
Conference Date 2018-02-28 - 2018-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) YRP 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2018-02-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spatial Correlation-based Antenna Selection for Adaptive Array Antenna 
Sub Title (in English)  
Keyword(1) Adaptive Array Antenna  
Keyword(2) Antenna Selection  
Keyword(3) Spatial Correlation  
Keyword(4) Lookup Table  
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1st Author's Name Takumi Sakamoto  
1st Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
2nd Author's Name Kenta Umebayashi  
2nd Author's Affiliation Tokyo University of Agriculture and Technology (TUAT)
3rd Author's Name Antti Tolli  
3rd Author's Affiliation University of Oulu (UoO)
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Speaker
Date Time 2018-02-28 09:20:00 
Presentation Time 20 
Registration for RCS 
Paper # IEICE-RCS2017-326 
Volume (vol) IEICE-117 
Number (no) no.456 
Page pp.51-56 
#Pages IEICE-6 
Date of Issue IEICE-RCS-2018-02-21 


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