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Paper Abstract and Keywords
Presentation 2017-02-24 09:30
Capacity of Collaborative Interference Canceller: Quantization Error and Spatial Correlation
Daisuke Umehara, Rieko Saiki (Kyoto Inst. of Tech.), Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.) CAS2016-125 CS2016-86
Abstract (in Japanese) (See Japanese page) 
(in English) Let us assume that space division multiplexing (SDM) signal is transmitted at a base station (BS) with a number of antennas to mobile terminals (MTs) with fewer antennas. It will be intractable for a MT to decode the SDM signal by space linear filtering in the case of less degrees of freedom at the MT. Collaborative interference canceller (CIC) is applied to decode the SDM signal with the enhancement of degrees of freedom at the MT by sharing other SDM signals received at the surrounding MTs with pulse code modulated radio over higher-frequency radio (PCM-RoHR). In this manuscript, we show the capacity of CIC with PCM-RoHR by taking its fading spatial correlation and quantization error into consideration with computer simulations.
Keyword (in Japanese) (See Japanese page) 
(in English) space division multiplexing / collaborative interference canceller / PCM-RoHR / spatial correlation / quantization error / spatial linear filtering / capacity /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 468, CS2016-86, pp. 63-68, Feb. 2017.
Paper # CS2016-86 
Date of Issue 2017-02-16 (CAS, CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee CAS CS  
Conference Date 2017-02-23 - 2017-02-24 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2017-02-CAS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Capacity of Collaborative Interference Canceller: Quantization Error and Spatial Correlation 
Sub Title (in English)  
Keyword(1) space division multiplexing  
Keyword(2) collaborative interference canceller  
Keyword(3) PCM-RoHR  
Keyword(4) spatial correlation  
Keyword(5) quantization error  
Keyword(6) spatial linear filtering  
Keyword(7) capacity  
Keyword(8)  
1st Author's Name Daisuke Umehara  
1st Author's Affiliation Kyoto Institute of Techonlogy (Kyoto Inst. of Tech.)
2nd Author's Name Rieko Saiki  
2nd Author's Affiliation Kyoto Institute of Techonlogy (Kyoto Inst. of Tech.)
3rd Author's Name Hidekazu Murata  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
4th Author's Name Satoshi Denno  
4th Author's Affiliation Okayama University (Okayama Univ.)
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Speaker Author-1 
Date Time 2017-02-24 09:30:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CAS2016-125, CS2016-86 
Volume (vol) vol.116 
Number (no) no.467(CAS), no.468(CS) 
Page pp.63-68 
#Pages
Date of Issue 2017-02-16 (CAS, CS) 


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