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| Presentation | 2022-03-11 10:40 Acceleration of user data transmission function of UPF in 5G system Naoki Kamiyoshikawa, Ryo Matsunaga, Tetsuya Aoyama, Keijiro Take (Mitsubishi Electric)  NS2021-146 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The 5th generation mobile communication system (5G) is expected to be applied to the industrial applications as a use case for URLLC, and the mission is to reduce the end-to-end latency. However, the acceleration process of user data transmission function of UPF is implementation dependent. In this paper, we develop the user data transmission function of UPF in 5G system using an FPGA accelerator card and show that the user data transmission process can be accelerated by comparing it with a software based UPF. By using the developed UPF, the maximum of the internal transmission latency of UPF during one-way transmission becomes 111 µs, which satisfies the end-to-end latency requirement value, which is 1 ms, of the URLLC use case such as motion control or TSN. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / 5GC / UPF / URLLC / Acceleration / FPGA / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 433, NS2021-146, pp. 141-145, March 2022. | |
| Paper # | NS2021-146 | |
| Date of Issue | 2022-03-03 (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) | |
| Download PDF | NS2021-146 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2022-03-10 - 2022-03-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2022-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Acceleration of user data transmission function of UPF in 5G system |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | 5GC |
| Keyword(3) | UPF |
| Keyword(4) | URLLC |
| Keyword(5) | Acceleration |
| Keyword(6) | FPGA |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Naoki Kamiyoshikawa |
| 1st Author's Affiliation | Mitsubishi Electric corporation (Mitsubishi Electric) |
| 2nd Author's Name | Ryo Matsunaga |
| 2nd Author's Affiliation | Mitsubishi Electric corporation (Mitsubishi Electric) |
| 3rd Author's Name | Tetsuya Aoyama |
| 3rd Author's Affiliation | Mitsubishi Electric corporation (Mitsubishi Electric) |
| 4th Author's Name | Keijiro Take |
| 4th Author's Affiliation | Mitsubishi Electric corporation (Mitsubishi Electric) |
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| Speaker | Author-1 |
| Date Time | 2022-03-11 10:40:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2021-146 |
| Volume (vol) | vol.121 |
| Number (no) | no.433 |
| Page | pp.141-145 |
| #Pages | 5 |
| Date of Issue | 2022-03-03 (NS) |
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