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Paper Abstract and Keywords
Presentation 2026-03-18 09:50
Field Demonstration of Remote Harvesting Robot with Edge Computing-Based Quality Control Technology
Karin Umeda, Che Huang, Tomoya Hatano, Tatsuya Shimada (NTT) CAS2025-112 CS2025-105
Abstract (in Japanese) (See Japanese page) 
(in English) Japan’s agriculture is facing a shortage of labor, and remotely operated robots are attracting attention as a solution. However, using low‑cost mass‑market networks causes large fluctuations in latency, which significantly affects remote operation. In this study, we monitor network latency and computing load in real time and analyze them as end‑to‑end (E2E) quality to ensure operability. We also propose a technique that dynamically adjusts user application behavior from the edge according to quality conditions. This paper reports the results of a demonstration experiment in which a harvesting robot was remotely operated for strawberry picking between Tokyo and Akita over commercial networks.
Keyword (in Japanese) (See Japanese page) 
(in English) Remote Robot Operation / Edge Computing / End-to-End (E2E) Latency / Real-Time Quality Control / / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 415, CS2025-105, pp. 140-145, March 2026.
Paper # CS2025-105 
Date of Issue 2026-03-10 (CAS, CS) 
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 CAS2025-112 CS2025-105

Conference Information
Committee CAS CS  
Conference Date 2026-03-17 - 2026-03-18 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2026-03-CAS-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Field Demonstration of Remote Harvesting Robot with Edge Computing-Based Quality Control Technology 
Sub Title (in English)  
Keyword(1) Remote Robot Operation  
Keyword(2) Edge Computing  
Keyword(3) End-to-End (E2E) Latency  
Keyword(4) Real-Time Quality Control  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Karin Umeda  
1st Author's Affiliation NTT, Inc. (NTT)
2nd Author's Name Che Huang  
2nd Author's Affiliation NTT, Inc. (NTT)
3rd Author's Name Tomoya Hatano  
3rd Author's Affiliation NTT, Inc. (NTT)
4th Author's Name Tatsuya Shimada  
4th Author's Affiliation NTT, Inc. (NTT)
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Speaker Author-1 
Date Time 2026-03-18 09:50:00 
Presentation Time 20 minutes 
Registration for CS 
Paper # CAS2025-112, CS2025-105 
Volume (vol) vol.125 
Number (no) no.414(CAS), no.415(CS) 
Page pp.140-145 
#Pages 6 
Date of Issue 2026-03-10 (CAS, CS) 

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