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Paper Abstract and Keywords
Presentation 2018-07-11 10:30
Random access network with cloud-cooperated interference cancellation using adaptive number of transmit replicas
Toshiki Nonaka, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Ohta Mai (Fukuoka Univ.) RCC2018-25 NS2018-37 RCS2018-82 SR2018-21 ASN2018-18
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose a new scheme to simultaneously receive multiple sensor signals based on Network MIMO technique in wireless sensor networks (WSNs). The slotted ALOHA type protocol with successive interference cancelation is considered as the basis of the scheme to meet the requirements of the IoT society with simple sensors. These kinds of scheme have the problem that there are typical sensor nodes (SNs) deployments which make it harder for fusion centers (FCs) to decode the packets from those SNs.The proposed method allows FCs to decode those packets by exploiting the signal separation method in network MIMO system. The results of the computer simulation show that the proposed method can increase the number of SNs whose data can be gathered without degrading the quality of service. Moreover, we evaluated the performance when each SN transmits multiple replicas when the number of replicas is adapted by differential evolution.
Keyword (in Japanese) (See Japanese page) 
(in English) Random Access Network / Successive Interference Cancellation / Network MIMO / Cloud Cooperation / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 126, SR2018-21, pp. 1-6, July 2018.
Paper # SR2018-21 
Date of Issue 2018-07-04 (RCC, NS, RCS, SR, ASN) 
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)
Download PDF RCC2018-25 NS2018-37 RCS2018-82 SR2018-21 ASN2018-18

Conference Information
Committee ASN NS RCS SR RCC  
Conference Date 2018-07-11 - 2018-07-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Hakodate Arena 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Network, Machine Learning and AI for Wireless Communications and Networks, M2M (Machine-to-Machine), D2D (Device-to-Device), IoT（Internet of Things）, etc. 
Paper Information
Registration To SR 
Conference Code 2018-07-ASN-NS-RCS-SR-RCC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Random access network with cloud-cooperated interference cancellation using adaptive number of transmit replicas 
Sub Title (in English)  
Keyword(1) Random Access Network  
Keyword(2) Successive Interference Cancellation  
Keyword(3) Network MIMO  
Keyword(4) Cloud Cooperation  
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1st Author's Name Toshiki Nonaka  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Takeo Fujii  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Osamu Takyu  
3rd Author's Affiliation Shinshu University (Shinshu Univ.)
4th Author's Name Ohta Mai  
4th Author's Affiliation Fukuoka University (Fukuoka Univ.)
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Speaker Author-1 
Date Time 2018-07-11 10:30:00 
Presentation Time 25 minutes 
Registration for SR 
Paper # RCC2018-25, NS2018-37, RCS2018-82, SR2018-21, ASN2018-18 
Volume (vol) vol.118 
Number (no) no.123(RCC), no.124(NS), no.125(RCS), no.126(SR), no.127(ASN) 
Page pp.1-6(RCC), pp.1-6(NS), pp.13-18(RCS), pp.1-6(SR), pp.13-18(ASN) 
#Pages 6 
Date of Issue 2018-07-04 (RCC, NS, RCS, SR, ASN) 

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