| Presentation | 2020-01-23 Study on improved relay vehicle selection in V2V cooperative communication system for far-vehicle V2I uplink transmission Hayato Ishikawa, Eiji Okamoto, Hiraku Okada, Satoshi Makido, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In rural and suburban areas, dense base stations cannot be deployed, and the transmission performance between base station and far vehicles deteriorates. To solve this problem, we have proposed a cooperative vehicle-to-vehicle relay transmission scheme in which a near vehicle to base station forwards the far vehicle’s data and the quality of far user transmission is improved. However, in the previous study, the relay vehicle was randomly selected and sometimes inefficient pairing of vehicles occurred. Therefore, in this paper, we propose a new pairing scheme between near and far vehicles, and conduct a large-scale vehicle network simulation. Then, we show that the proposed scheme improves both the far vehicle throughput and the system throughput, that is, in rural and suburban areas the performance of vehicle-to-infrastructure transmission can be improved by the proposed scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vehicle-to-vehicle cooperative transmission / Uplink / SUMO / Intelligent transportation system / LTE V2X / Relay selection |
| Paper # | IT2019-53,SIP2019-66,RCS2019-283 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |
| Conference Information | |
| Committee | IT / SIP / RCS |
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| Conference Date | 2020/1/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Youth Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Jun Muramatsu(NTT) / Naoyuki Aikawa(TUS) / Tomoaki Otsuki(Keio Univ.) |
| Vice Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) / Kazunori Hayashi(Osaka City Univ) / Yukihiro Bandou(NTT) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) |
| Secretary | Tadashi Wadayama(Saga Univ.) / Kazunori Hayashi(Nagano Pref Inst. of Tech.) / Yukihiro Bandou(Hiroshima Univ.) / Satoshi Suyama(Hosei Univ.) / Fumiaki Maehara(NTT) / Toshihiko Nishimura(Kyushu Univ.) |
| Assistant | Hideki Yagi(UEC) / Kenjiro Sugimoto(Waseda Univ.) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) |
| Paper Information | |
| Registration To | Technical Committee on Information Theory / Technical Committee on Signal Processing / Technical Committee on Radio Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on improved relay vehicle selection in V2V cooperative communication system for far-vehicle V2I uplink transmission |
| Sub Title (in English) | |
| Keyword(1) | Vehicle-to-vehicle cooperative transmission |
| Keyword(2) | Uplink |
| Keyword(3) | SUMO |
| Keyword(4) | Intelligent transportation system |
| Keyword(5) | LTE V2X |
| Keyword(6) | Relay selection |
| 1st Author's Name | Hayato Ishikawa |
| 1st Author's Affiliation | Nagoya institute of technology(NIT) |
| 2nd Author's Name | Eiji Okamoto |
| 2nd Author's Affiliation | Nagoya institute of technology(NIT) |
| 3rd Author's Name | Hiraku Okada |
| 3rd Author's Affiliation | Nagoya university(Nagoya Univ.) |
| 4th Author's Name | Satoshi Makido |
| 4th Author's Affiliation | Toyota central R&D labs,.(Toyota R&D labs,.) |
| Date | 2020-01-23 |
| Paper # | IT2019-53,SIP2019-66,RCS2019-283 |
| Volume (vol) | vol.119 |
| Number (no) | IT-376,SIP-377,RCS-378 |
| Page | pp.pp.105-110(IT), pp.105-110(SIP), pp.105-110(RCS), |
| #Pages | 6 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |