Paper Abstract and Keywords |
Presentation |
2021-03-05 11:40
Remote Communication for Enabling Realistic Tele-Presence Utilizing 5G Takafumi Morita, Akihiro Nakao (UTokyo) NS2020-150 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the wake of the COVID-19 epidemic, the use of remote control for various tasks is accelerating.
Under these circumstances, Holoportation, which enables remote communication with a sense of presence by sending and receiving 3D-captured video data of a remote person, has been attracting attention in recent years. However, there are two major problems for practical use: ensuring communication quality and large-scale data processing. We have previously proposed the basic concept of a Local 5G-based remote communication system. From the evaluation, we have shown that the system can work stably in real time even with large 3D data in UDP communication in one direction in downlink. However, the proposed system is limited to data transmission in one direction and cannot be used in a wider area at any given location. The purpose of this study is to realize a large scale 3D data transmission system in both directions and to present a basic concept for use in a wide range of arbitrary locations in remote communication system. In this paper, we propose the basic system design of remote communication system with Local 5G and large-scale data processing, and show that the system can transmit data in both directions. Furthermore, we propose a basic system design utilizing public 5G, and report our preliminary evaluation of the prototype system and conduct a feasibility study of the future system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Local 5G / Public 5G / Holoportation / Mixed Reality / Remote Communication / / / |
Reference Info. |
IEICE Tech. Rep., vol. 120, no. 413, NS2020-150, pp. 161-166, March 2021. |
Paper # |
NS2020-150 |
Date of Issue |
2021-02-25 (NS) |
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) |
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NS2020-150 |
Conference Information |
Committee |
IN NS |
Conference Date |
2021-03-04 - 2021-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
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General |
Paper Information |
Registration To |
NS |
Conference Code |
2021-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Remote Communication for Enabling Realistic Tele-Presence Utilizing 5G |
Sub Title (in English) |
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Local 5G |
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Public 5G |
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Holoportation |
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Mixed Reality |
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Remote Communication |
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1st Author's Name |
Takafumi Morita |
1st Author's Affiliation |
The University of Tokyo (UTokyo) |
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Akihiro Nakao |
2nd Author's Affiliation |
The University of Tokyo (UTokyo) |
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Speaker |
Author-1 |
Date Time |
2021-03-05 11:40:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2020-150 |
Volume (vol) |
vol.120 |
Number (no) |
no.413 |
Page |
pp.161-166 |
#Pages |
6 |
Date of Issue |
2021-02-25 (NS) |
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