Paper Abstract and Keywords |
Presentation |
2020-05-21 13:00
[Invited Lecture]
RAN Virtualization and Open RAN
-- Trends and Ericsson's Challenges -- Tsuyoshi Kashima, Hideshi Murai, Masanobu Fujioka (Ericsson) IN2020-1 RCS2020-14 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this lecture, trends and Ericsson’s challenges in RAN (Radio Access Network) virtualization and open RAN are introduced. First, evolution of mobile network from 4G to 5G including CN (Core Network) and RAN and how their respective deployments are changing are discussed. Then, regarding the RAN virtualization, benefits from the viewpoint of separation of upper layers are described. Ericsson’s challenges in RAN virtualization are also introduced. Regarding open RAN, based on the discussions at O-RAN, RAN configurations of today and tomorrow compliant with 3GPP in contrast to open RAN target architecture are explained. In addition, intelligent RAN utilizing AI that is a very important role in 5G RAN is also mentioned. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
5G / RAN Virtualization / Open RAN / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 29, RCS2020-14, pp. 25-27, May 2020. |
Paper # |
RCS2020-14 |
Date of Issue |
2020-05-14 (IN, RCS) |
ISSN |
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 |
IN2020-1 RCS2020-14 |
Conference Information |
Committee |
IN RCS NV |
Conference Date |
2020-05-21 - 2020-05-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others |
Paper Information |
Registration To |
RCS |
Conference Code |
2020-05-IN-RCS-NV |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
RAN Virtualization and Open RAN |
Sub Title (in English) |
Trends and Ericsson's Challenges |
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5G |
Keyword(2) |
RAN Virtualization |
Keyword(3) |
Open RAN |
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1st Author's Name |
Tsuyoshi Kashima |
1st Author's Affiliation |
Ericsson Japan (Ericsson) |
2nd Author's Name |
Hideshi Murai |
2nd Author's Affiliation |
Ericsson Japan (Ericsson) |
3rd Author's Name |
Masanobu Fujioka |
3rd Author's Affiliation |
Ericsson Japan (Ericsson) |
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Speaker |
Author-2 |
Date Time |
2020-05-21 13:00:00 |
Presentation Time |
25 minutes |
Registration for |
RCS |
Paper # |
IN2020-1, RCS2020-14 |
Volume (vol) |
vol.120 |
Number (no) |
no.30(IN), no.29(RCS) |
Page |
pp.1-3(IN), pp.25-27(RCS) |
#Pages |
3 |
Date of Issue |
2020-05-14 (IN, RCS) |
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