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| Presentation | 2021-08-30 11:00 Evaluation experiment of queue read control method that guarantees end-to-end transfer time fluctuation value in µs order Yutaka Nasu, Takashi Kurimoto, Satoru Okamoto, Naoaki Yamanaka (Keio Univ.)  PN2021-13 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | One of the main performances of the 5th generation mobile communication system (5G) is "ultra-low latency", and there is an application called Ultra-Low Latency (ULL) that should guarantee the jitter value. In this paper, we describe Time Aware Shaper (TAS), which is a technology that realizes low latency by reducing packet collision latency, and its problems, and introduce Asynchronous Traffic Shaper (ATS) as a technology to solve the problems in TAS. Since ATS does not have a function to change the processing on a packet-by-packet basis, there is a problem that the latency cannot be guaranteed. Therefore, in this paper, we propose a packet control technology that solves the problems of ATS by adding a function to change the processing on a packet-by-packet basis to the ATS function. Furthermore, since the proposed method can reduce the jitter, we describe a simulation of the number of accommodations when the flow is accommodated in the network and an experiment on the jitter using OpenBlocks AX3. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Low latency / Time Aware Shaper / Asynchronous Traffic Shaper / IEEE802.1Qcr / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 165, PN2021-13, pp. 7-14, Aug. 2021. | |
| Paper # | PN2021-13 | |
| Date of Issue | 2021-08-23 (PN) | |
| 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 | PN2021-13 |
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| Conference Information | |
| Committee | PN |
| Conference Date | 2021-08-30 - 2021-08-31 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | PN |
| Conference Code | 2021-08-PN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation experiment of queue read control method that guarantees end-to-end transfer time fluctuation value in µs order |
| Sub Title (in English) | |
| Keyword(1) | Low latency |
| Keyword(2) | Time Aware Shaper |
| Keyword(3) | Asynchronous Traffic Shaper |
| Keyword(4) | IEEE802.1Qcr |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Yutaka Nasu |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Takashi Kurimoto |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
| 3rd Author's Name | Satoru Okamoto |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
| 4th Author's Name | Naoaki Yamanaka |
| 4th Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2021-08-30 11:00:00 |
| Presentation Time | 25 minutes |
| Registration for | PN |
| Paper # | PN2021-13 |
| Volume (vol) | vol.121 |
| Number (no) | no.165 |
| Page | pp.7-14 |
| #Pages | 8 |
| Date of Issue | 2021-08-23 (PN) |
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