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Paper Abstract and Keywords
Presentation 2011-10-26 09:15
Improvement of the Worst ACK/NACK Bit Error Performance for LTE-Advanced Channel Selection
Toru Oizumi, Tadashi Yoshida, Seigo Nakao, Daichi Imamura (Panasonic) RCS2011-141
Abstract (in Japanese) (See Japanese page) 
(in English) 3GPP introduces Carrier Aggregation (CA) which allows expanding effective bandwidth delivered to a user through concurrent utilization of Component Carriers (CC) in LTE-Advanced system. 3GPP further introduces channel selection which allows multiple ACK/NACK (A/N) transmission. In channel selection, multiple A/N bits are mapped to corresponding PUCCH resource and symbol position which are decided based on A/N mapping. Hence A/N bit error rate varies depending on the A/N mapping. In this paper, we propose a new A/N mapping which can improve the worst NACK-to-ACK error rate among A/N bits through utilization of PUCCH resource based A/N decision on base station side.
Keyword (in Japanese) (See Japanese page) 
(in English) LTE-Advanced / Carrier Aggregation / Channel Selection / HARQ-ACK / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 260, RCS2011-141, pp. 7-12, Oct. 2011.
Paper # RCS2011-141 
Date of Issue 2011-10-19 (RCS) 
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 RCS2011-141

Conference Information
Committee RCS AN SR USN  
Conference Date 2011-10-26 - 2011-10-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Sophia Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Wireless Distributed Networks, etc. 
Paper Information
Registration To RCS 
Conference Code 2011-10-RCS-AN-SR-USN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of the Worst ACK/NACK Bit Error Performance for LTE-Advanced Channel Selection 
Sub Title (in English)  
Keyword(1) LTE-Advanced  
Keyword(2) Carrier Aggregation  
Keyword(3) Channel Selection  
Keyword(4) HARQ-ACK  
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Keyword(6)  
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1st Author's Name Toru Oizumi  
1st Author's Affiliation Panasonic Corporation (Panasonic)
2nd Author's Name Tadashi Yoshida  
2nd Author's Affiliation Panasonic Mobile Communications R&D Lab. Co., Ltd (Panasonic)
3rd Author's Name Seigo Nakao  
3rd Author's Affiliation Panasonic Corporation (Panasonic)
4th Author's Name Daichi Imamura  
4th Author's Affiliation Panasonic Corporation (Panasonic)
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Speaker Author-1 
Date Time 2011-10-26 09:15:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2011-141 
Volume (vol) vol.111 
Number (no) no.260 
Page pp.7-12 
#Pages 6 
Date of Issue 2011-10-19 (RCS) 

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