Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2008-11-19 15:40
Requirements and Technologies for LTE-Advanvced Radio Access
Motohiro Tanno, Yoshihisa Kishiyama, Hidekazu Taoka, Nobuhiko Miki (NTT DOCOMO), Kenichi Higuchi (Tokyo Univ. of Science), Mamoru Sawahashi (Musashi Institute of Technology) RCS2008-136
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the requirements and its technical background for Long Term Evolution (LTE)-Advanced, which is the candidate radio interface for IMT-Advanced in the 3rd Generation Partnership Project (3GPP) as well as an advanced radio interface of LTE. The minimum requirement for LTE-Advanced is to meet or exceed the IMT-Advanced requirements within the International Telecommunication Union Radiocommunication sector (ITU-R) time plan and LTE-Advanced is aiming at a much higher system performance than that for LTE. In addition, backward compatibility with LTE is one of the most important requirements for a smooth introduction. We propose Layered Orthogonal Frequency Division Multiple Access (OFDMA) to satisfy these requirements. Layered OFDMA comprises layered transmission bandwidth assignment, support for layered environments, and a layered control signaling structure, and can efficiently support a wider bandwidth maintaining the backward compatibility with LTE and achieve a higher system performance according to various radio environments. Furthermore, we propose a duplex scheme employing asymmetric transmission bandwidth, inter-cell fast radio resource management to achieve inter-cell orthogonality, enhanced multiple antenna transmission/reception scheme, and enhanced techniques to extend coverage area as key radio access techniques to satisfy the requirements.
Keyword (in Japanese) (See Japanese page) 
(in English) IMT-Advanced / LTE-Advanced / requirements / Layered OFDMA / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 305, RCS2008-136, pp. 37-42, Nov. 2008.
Paper # RCS2008-136 
Date of Issue 2008-11-12 (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 RCS2008-136

Conference Information
Committee AP RCS  
Conference Date 2008-11-19 - 2008-11-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kanazawa Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Adaptive Antenna, MIMO, RF Signal Processing , etc. 
Paper Information
Registration To RCS 
Conference Code 2008-11-AP-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Requirements and Technologies for LTE-Advanvced Radio Access 
Sub Title (in English)  
Keyword(1) IMT-Advanced  
Keyword(2) LTE-Advanced  
Keyword(3) requirements  
Keyword(4) Layered OFDMA  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Motohiro Tanno  
1st Author's Affiliation NTT DOCOMO (NTT DOCOMO)
2nd Author's Name Yoshihisa Kishiyama  
2nd Author's Affiliation NTT DOCOMO (NTT DOCOMO)
3rd Author's Name Hidekazu Taoka  
3rd Author's Affiliation NTT DOCOMO (NTT DOCOMO)
4th Author's Name Nobuhiko Miki  
4th Author's Affiliation NTT DOCOMO (NTT DOCOMO)
5th Author's Name Kenichi Higuchi  
5th Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
6th Author's Name Mamoru Sawahashi  
6th Author's Affiliation Musashi Institute of Technology (Musashi Institute of Technology)
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2008-11-19 15:40:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2008-136 
Volume (vol) vol.108 
Number (no) no.305 
Page pp.37-42 
#Pages 6 
Date of Issue 2008-11-12 (RCS) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan