Paper Abstract and Keywords |
Presentation |
2014-12-18 16:20
[Invited Lecture]
Efficient Transmission Scheme for C-RAN Fronthaul link Shinobu Nanba, Akira Agata, Takahiro Hayashi (KDDI labs) NS2014-154 RCS2014-239 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Due to a rise of both smartphones and tablets, mobile data traffic has been increasing rapidly. It is required to pioneer higher radio frequency and/or to reduce cell coverage per base station and deploy a large number of base stations per area so as to increase cellular system capacity per area to accommodate increasing mobile traffic demands. When higher frequency is used, cell coverage decreases. Not only small cells but also macro cells are essential to provide seamless radio communication. Then, heterogeneous networks, which small cells are unevenly distributed in a macro cell are required. First of all, a centralized radio access network (C-RAN) architecture is introduced with MiWEBA project (“Millimetre-Wave Evolution for Backhaul and Access”), in which millimeter-wave ultra-broadband base stations are introduced and embedded into the cellular eco-system. Then, some issues to realize C-RAN fronthaul links are discussed. Finally, a proposed data compression scheme is introduced as an example to solve them. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
C-RAN / Fronthaul / Data compression / MiWEBA / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 372, RCS2014-239, pp. 115-120, Dec. 2014. |
Paper # |
RCS2014-239 |
Date of Issue |
2014-12-11 (NS, 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) |
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NS2014-154 RCS2014-239 |
Conference Information |
Committee |
RCS NS |
Conference Date |
2014-12-18 - 2014-12-19 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Iseshi-Kanko-Bunka-Kaikan (Mie) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
Paper Information |
Registration To |
RCS |
Conference Code |
2014-12-RCS-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Efficient Transmission Scheme for C-RAN Fronthaul link |
Sub Title (in English) |
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Keyword(1) |
C-RAN |
Keyword(2) |
Fronthaul |
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Data compression |
Keyword(4) |
MiWEBA |
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1st Author's Name |
Shinobu Nanba |
1st Author's Affiliation |
KDDI R&D Laboratories, Inc., (KDDI labs) |
2nd Author's Name |
Akira Agata |
2nd Author's Affiliation |
KDDI R&D Laboratories, Inc., (KDDI labs) |
3rd Author's Name |
Takahiro Hayashi |
3rd Author's Affiliation |
KDDI R&D Laboratories, Inc., (KDDI labs) |
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Speaker |
Author-1 |
Date Time |
2014-12-18 16:20:00 |
Presentation Time |
30 minutes |
Registration for |
RCS |
Paper # |
NS2014-154, RCS2014-239 |
Volume (vol) |
vol.114 |
Number (no) |
no.371(NS), no.372(RCS) |
Page |
pp.43-48(NS), pp.115-120(RCS) |
#Pages |
6 |
Date of Issue |
2014-12-11 (NS, RCS) |
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