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Paper Abstract and Keywords
Presentation 2017-01-19 14:55
Field experimental trial on frequency-domain multiplexing of mixed numerology to accommodate diverse applications in 5G
Masashi Iwabuchi, Anass Benjebbour, Yoshihisa Kishiyama (NTT DOCOMO), Dan Wu, Tingjian Tian, Liang Gu, Cui Yang, Tsuyoshi Kashima (Huawei) IT2016-68 SIP2016-106 RCS2016-258
Abstract (in Japanese) (See Japanese page) 
(in English) 5G is expected to realize enhanced Mobile Broadband (eMBB), massive Machine Type Communication (mMTC) and Ultra Reliability and Low Latency Communication (URLLC) in order to support diverse applications and services. Frequency-domain multiplexing of mixed numerology, which is able to accommodate different numerologies, has been discussed for 5G because the requirements are different for each application. However, mixed numerology causes inter sub-band interference. In this paper, we investigate the reduction of inter sub-band interference by applying filtered-OFDM (f-OFDM), which is a new waveform, instead of the conventional Cyclic Prefix OFDM (CP-OFDM).To this end, we conducted an outdoor experiment and measured the performance gains of f-OFDM. As the result, we show that f-OFDM can realize mixed numerology by reducing the impact due to inter sub-band interference.
Keyword (in Japanese) (See Japanese page) 
(in English) 5G / Mixed Numerology / Frequency domain multiplexing / filtered OFDM / Outdoor experiment / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 396, RCS2016-258, pp. 129-134, Jan. 2017.
Paper # RCS2016-258 
Date of Issue 2017-01-12 (IT, SIP, RCS) 
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 IT SIP RCS  
Conference Date 2017-01-19 - 2017-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka City Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. 
Paper Information
Registration To RCS 
Conference Code 2017-01-IT-SIP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Field experimental trial on frequency-domain multiplexing of mixed numerology to accommodate diverse applications in 5G 
Sub Title (in English)  
Keyword(1) 5G  
Keyword(2) Mixed Numerology  
Keyword(3) Frequency domain multiplexing  
Keyword(4) filtered OFDM  
Keyword(5) Outdoor experiment  
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1st Author's Name Masashi Iwabuchi  
1st Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
2nd Author's Name Anass Benjebbour  
2nd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
3rd Author's Name Yoshihisa Kishiyama  
3rd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
4th Author's Name Dan Wu  
4th Author's Affiliation Huawei Technologies (Huawei)
5th Author's Name Tingjian Tian  
5th Author's Affiliation Huawei Technologies (Huawei)
6th Author's Name Liang Gu  
6th Author's Affiliation Huawei Technologies (Huawei)
7th Author's Name Cui Yang  
7th Author's Affiliation Huawei Technologies Japan (Huawei)
8th Author's Name Tsuyoshi Kashima  
8th Author's Affiliation Huawei Technologies Japan (Huawei)
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Speaker Author-1 
Date Time 2017-01-19 14:55:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # IT2016-68, SIP2016-106, RCS2016-258 
Volume (vol) vol.116 
Number (no) no.394(IT), no.395(SIP), no.396(RCS) 
Page pp.129-134 
#Pages
Date of Issue 2017-01-12 (IT, SIP, RCS) 


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