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Paper Abstract and Keywords
Presentation 2015-11-13 10:25
Impact Assessment of Digital RoHR for Collaborative Interference Cancellation
Shuhei Ueno, Daisuke Umehara (Kyoto Inst. of Tech.), Hidekazu Murata (Kyoto Univ.), Satoshi Denno (Okayama Univ.) CS2015-54
Abstract (in Japanese) (See Japanese page) 
(in English) Increasing the number of receive antennas at mobile stations (MSs) helps us to improve the reliability of the downlink multiple-input and multiple-output (MIMO) transmission due to the increment of the diversity order.However, the number of receive antennas will be limited to MSs because they will be preferable to remain small size.Collaborative interference cancellation (CIC) and digital radio over higher-frequency radio (RoHR) have been proposed to increase the number of receive antennas virtually by sharing received frames at MSs in the vicinity each other using a higher frequency band.The received signal is quantized at each MS and is delivered with the higher frequency band so that the reliability of space filtering may suffer from the quantization error and the detection error with the higher frequency band for the receive signal.In this manuscript, we evaluate the decoding performance of space filtering when MIMO-OFDM (orthogonal frequency division multiplexing) is employed as the downlink transmission and the digital RoHR broadcasting in time domain and frequency domain.
Keyword (in Japanese) (See Japanese page) 
(in English) collaborative interference cancellation / digital RoHR / OFDM / MIMO / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 304, CS2015-54, pp. 53-58, Nov. 2015.
Paper # CS2015-54 
Date of Issue 2015-11-05 (CS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 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)
Notes on Review This article is a technical report without peer review, and its polished version will be published elsewhere.
Download PDF CS2015-54

Conference Information
Committee CS  
Conference Date 2015-11-12 - 2015-11-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel Taisetsu (Sounkyo Spa, Hokkaido) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Broadband Access Systems, Home Networks, Network Services, Applications for Communications, etc. 
Paper Information
Registration To CS 
Conference Code 2015-11-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Impact Assessment of Digital RoHR for Collaborative Interference Cancellation 
Sub Title (in English)  
Keyword(1) collaborative interference cancellation  
Keyword(2) digital RoHR  
Keyword(3) OFDM  
Keyword(4) MIMO  
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1st Author's Name Shuhei Ueno  
1st Author's Affiliation Kyoto Institute of Technology (Kyoto Inst. of Tech.)
2nd Author's Name Daisuke Umehara  
2nd Author's Affiliation Kyoto Institute of Technology (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 2015-11-13 10:25:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2015-54 
Volume (vol) vol.115 
Number (no) no.304 
Page pp.53-58 
#Pages 6 
Date of Issue 2015-11-05 (CS) 

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