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Paper Abstract and Keywords
Presentation 2014-11-18 16:15
[Invited Lecture] Standardization on Cellular and Wi-Fi Interworking
Akira Yamada, Hiroto Yasuda, Yasufumi Morioka, Yoshifumi Morihiro, Takahiro Asai, Yukihiko Okumura (NTT DOCOMO) IN2014-86 MoNA2014-49
Abstract (in Japanese) (See Japanese page) 
(in English) In order to tackle rapidly increasing traffic, mobile operators need to offload their traffic to other wireless systems. To facilitate traffic offload more, standard organizations are working on developing standards for interworking between cellular systems and Wireless LAN (WLAN) as well as for achieving higher throughput and higher user experience.
In the IEEE802.11, new WLAN standards called High Efficiency WLAN (IEEE802.11ax) are being developed to achieve higher spectrum efficiency especially for areas with high-density Access Points (APs). In the 3GPP, inter-RAT technologies between cellular systems and WLAN systems such as ANDSF, SaMOG are being developed to provide seamless-handover mechanisms for smartphones, and Licensed-Assisted Access using LTE (LAA) are studied. In the Wireless Broadband Alliance (WBA), certification programs such as the Next Generation Hotspot (NGH) and the Interoperability Compliance Program (ICP) are being developed to accelerate roaming service among WLAN operators.
In this paper, we summarized current standardization trends on cellular and Wi-Fi interworking.
Keyword (in Japanese) (See Japanese page) 
(in English) IEEE802.11 / IEEE802.11ax / 3GPP / SaMOG / WBA / Wi-Fi / NGH /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 308, MoNA2014-49, pp. 3-8, Nov. 2014.
Paper # MoNA2014-49 
Date of Issue 2014-11-11 (IN, MoNA) 
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 IN MoNA  
Conference Date 2014-11-18 - 2014-11-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Simonosekishi-Kinro-Fukushi-Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ubiquitous Network, BYOD, M2M, Contextware, Mobile Social Service, Mobile Service on Virtualization Environment, Mobile Offload, etc. 
Paper Information
Registration To MoNA 
Conference Code 2014-11-IN-MoNA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Standardization on Cellular and Wi-Fi Interworking 
Sub Title (in English)  
Keyword(1) IEEE802.11  
Keyword(2) IEEE802.11ax  
Keyword(3) 3GPP  
Keyword(4) SaMOG  
Keyword(5) WBA  
Keyword(6) Wi-Fi  
Keyword(7) NGH  
Keyword(8)  
1st Author's Name Akira Yamada  
1st Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
2nd Author's Name Hiroto Yasuda  
2nd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
3rd Author's Name Yasufumi Morioka  
3rd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
4th Author's Name Yoshifumi Morihiro  
4th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
5th Author's Name Takahiro Asai  
5th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
6th Author's Name Yukihiko Okumura  
6th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
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Speaker Author-1 
Date Time 2014-11-18 16:15:00 
Presentation Time 25 minutes 
Registration for MoNA 
Paper # IN2014-86, MoNA2014-49 
Volume (vol) vol.114 
Number (no) no.307(IN), no.308(MoNA) 
Page pp.27-32(IN), pp.3-8(MoNA) 
#Pages
Date of Issue 2014-11-11 (IN, MoNA) 


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