| Presentation | 2023-09-21 Implementation of Congestion-Avoiding Communication Method for HTTP/3 Applications Using OTA Updates in Vehicle Communication Devices Ryota Ogami, Yuichiro Hei, Takeshi Kitahara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, software-defined vehicle (SDV), meaning vehicles that can update functions via over-the-air (OTA), like smartphones and personal computers, have been attracting attention. Traditional in-vehicle software has been developed to run only on dedicated hardware, and updating functions to a vehicle after shipment requires dealer support. SDV hides hardware differences and allows development of in-vehicle software that does not depend on specific hardware, making it easy to update functions. The number of automobiles equipped with communication functions is increasing every year, and the traffic is expected to increase as they are connected to the Internet. In this paper, we propose a method of adding an HTTP/3 application, which is a congestion avoidance communication method using Explicit Congestion Notification (ECN), to an vehicle communication device by OTA as an example of application to SDV, and also present the results of performance evaluation and driving tests of cellular communication. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Explicit Congestion Notification / Congestion Avoidance / Range Request / HTTP/3 / Vehicle Communication Device / Over-The-Air / Software-Defined Vehicle |
| Paper # | IA2023-19 |
| Date of Issue | 2023-09-14 (IA) |
| Conference Information | |
| Committee | IA |
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| Conference Date | 2023/9/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univeristy |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Internet Operation and Management, Network Architecture, Communication Protocols, IoT, etc. |
| Chair | Toyokazu Akiyama(Kyoto Sangyo Univ.) |
| Vice Chair | Yusuke Sakumoto(Kwansei Gakuin Univ.) / Toshiki Watanabe(NEC) / Yuichiro Hei(KDDI) |
| Secretary | Yusuke Sakumoto(Osaka Univ.) / Toshiki Watanabe(Kogakuin Univ.) / Yuichiro Hei(Kyushu Inst. of Tech.) |
| Assistant | Daisuke Kotani(Kyoto Univ.) / Ryo Nakamura(Fukuoka Univ.) / Ryo Nakamura(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Internet Architecture |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementation of Congestion-Avoiding Communication Method for HTTP/3 Applications Using OTA Updates in Vehicle Communication Devices |
| Sub Title (in English) | |
| Keyword(1) | Explicit Congestion Notification |
| Keyword(2) | Congestion Avoidance |
| Keyword(3) | Range Request |
| Keyword(4) | HTTP/3 |
| Keyword(5) | Vehicle Communication Device |
| Keyword(6) | Over-The-Air |
| Keyword(7) | Software-Defined Vehicle |
| 1st Author's Name | Ryota Ogami |
| 1st Author's Affiliation | KDDI CORPORATION(KDDI) |
| 2nd Author's Name | Yuichiro Hei |
| 2nd Author's Affiliation | KDDI CORPORATION(KDDI) |
| 3rd Author's Name | Takeshi Kitahara |
| 3rd Author's Affiliation | KDDI CORPORATION(KDDI) |
| Date | 2023-09-21 |
| Paper # | IA2023-19 |
| Volume (vol) | vol.123 |
| Number (no) | IA-193 |
| Page | pp.pp.49-53(IA), |
| #Pages | 5 |
| Date of Issue | 2023-09-14 (IA) |