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Paper Abstract and Keywords
Presentation 2014-03-04 15:10
[Invited Talk] Outline of 3GPP Small Cell Enhancement and Further Sophistication for Future Deployment
Hiroki Harada, Kazuaki Takeda, Satoshi Nagata, Yoshihisa Kishiyama, Takehiro Nakamura (NTT DOCOMO) RCS2013-360 SR2013-113 SRW2013-54
Abstract (in Japanese) (See Japanese page) 
(in English) In the future radio access network, it would be necessary to utilize higher-frequency resources and to densify the network with small cells, in addition to consecutive improvement of spectral efficiency. After the 3GPP workshop for Rel-12 on June 2013, small cell enhancement (SCE) technologies have attracted a lot of attention from companies in 3GPP. Accordingly, various technologies for SCE have been investigated in 3GPP Rel-12 LTE standardization, and a new work item (WI) proposal on SCE was approved in December 2013. In this WI, 256QAM, small cell on/off, small cell discovery and radio interface-based synchronization (RIBS) technologies will be specified. In this paper, we introduce above major technologies for Rel-12 SCE discussed in the SCE study item (SI) and WI, and we also show our proposals for further sophistication of SCE for future deployment.
Keyword (in Japanese) (See Japanese page) 
(in English) Small Cell Enhancement / Release 12 LTE / 256QAM / Small cell on/off and discovery / Radio interface-based synchronization / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 456, RCS2013-360, pp. 329-334, March 2014.
Paper # RCS2013-360 
Date of Issue 2014-02-24 (RCS, SR), 2014-02-25 (SRW) 
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)
Download PDF RCS2013-360 SR2013-113 SRW2013-54

Conference Information
Committee RCS SR SRW  
Conference Date 2014-03-03 - 2014-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Waseda Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Communication Workshop 
Paper Information
Registration To RCS 
Conference Code 2014-03-RCS-SR-SRW 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Outline of 3GPP Small Cell Enhancement and Further Sophistication for Future Deployment 
Sub Title (in English)  
Keyword(1) Small Cell Enhancement  
Keyword(2) Release 12 LTE  
Keyword(3) 256QAM  
Keyword(4) Small cell on/off and discovery  
Keyword(5) Radio interface-based synchronization  
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1st Author's Name Hiroki Harada  
1st Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
2nd Author's Name Kazuaki Takeda  
2nd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
3rd Author's Name Satoshi Nagata  
3rd Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
4th Author's Name Yoshihisa Kishiyama  
4th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
5th Author's Name Takehiro Nakamura  
5th Author's Affiliation NTT DOCOMO, INC. (NTT DOCOMO)
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Speaker Author-1 
Date Time 2014-03-04 15:10:00 
Presentation Time 30 minutes 
Registration for RCS 
Paper # RCS2013-360, SR2013-113, SRW2013-54 
Volume (vol) vol.113 
Number (no) no.456(RCS), no.457(SR), no.458(SRW) 
Page pp.329-334(RCS), pp.119-124(SR), pp.65-70(SRW) 
#Pages
Date of Issue 2014-02-24 (RCS, SR), 2014-02-25 (SRW) 


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