| Presentation | 2022-03-04 Fundamental Evaluation of Routing-based V2X Relay Transmissions Manabu Sakai, Kazuma Obigane, Hiroshi Nishimoto, Tetsuya Aoyama, Hiroyasu Sano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Celluler vehicle-to-everything (C-V2X) is a promising technology to realize autonomous driving and mobility as a service (MaaS). In C-V2X communications, a device-to-device direct communication without mobile core network called sidelink is employed in vehicle-to-vehicle or vehicle-to-infrastructure communication scenarios and sidelink relay transmission is being developed to extend the network coverage and imrpove system performance. In this paper, the performance of relay transmission using V2X sidelink is evaluated by over-the-air experimental trials in the chamber room. Packet forwarding and routing control are implemented by software in V2X modules. Results of static sequential relay transmissions with 2 relay nodes show that 99th percentile of end-to-end delay is less than 100 milliseconds. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | C-V2X / sidelink / relay / routing / delay / jitter |
| Paper # | RCS2021-296 |
| Date of Issue | 2022-02-23 (RCS) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2022/3/2(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Eiji Okamoto(Nagoya Inst. of Tech.) / Suguru Kameda(Hiroshima Univ.) / Hanako Noda(Anritsu) |
| Vice Chair | Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) |
| Secretary | Toshihiko Nishimura(NEC) / Tomoya Tandai(Panasonic) / Fumihide Kojima(Mie Univ.) / Osamu Takyu(Tokai Univ.) / Kentaro Ishidu(NTT) / Kazuto Yano(NTT) / Keiichi Mizutani(NIigata Univ.) / Kentaro Saito / Hirokazu Sawada |
| Assistant | Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) / Mai Ohta(Fukuoka Univ.) / Taichi Ohtsuji(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) / Akihito Noda(Nanzan Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fundamental Evaluation of Routing-based V2X Relay Transmissions |
| Sub Title (in English) | |
| Keyword(1) | C-V2X |
| Keyword(2) | sidelink |
| Keyword(3) | relay |
| Keyword(4) | routing |
| Keyword(5) | delay |
| Keyword(6) | jitter |
| 1st Author's Name | Manabu Sakai |
| 1st Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| 2nd Author's Name | Kazuma Obigane |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| 3rd Author's Name | Hiroshi Nishimoto |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| 4th Author's Name | Tetsuya Aoyama |
| 4th Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| 5th Author's Name | Hiroyasu Sano |
| 5th Author's Affiliation | Mitsubishi Electric Corporation(MELCO) |
| Date | 2022-03-04 |
| Paper # | RCS2021-296 |
| Volume (vol) | vol.121 |
| Number (no) | RCS-391 |
| Page | pp.pp.223-228(RCS), |
| #Pages | 6 |
| Date of Issue | 2022-02-23 (RCS) |