| Presentation | 2015-06-25 Application of channel estimation scheme in uplink network coded communication between the high-speed moving terminals Keisuke Kunitomo, Eiji Okamoto, Hidenori Akita, Takuma Kyo, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, demand for development of high-speed mobile communication in intelligent transport systems (ITS) are rapidly growing because of the large attention to advanced driving support. However, in the high-speed mobile communication, the transmission quality often deteriorates due to the severe fading. For those environments, we have proposed a relay transmission scheme in high-speed mobile uplink where a vehicle-to-vehicle network-coded cooperative communication is utilized as the relay transmission in addition to the direct uplink from the mobile terminal to basestation. In that study, however, the channel estimation was assumed as reflect. Therefore, in this study, we propose a pilot symbol-based estimation scheme for the uplink network-coded relay communication where an estimation is needed only in the basestation. The improved performance is shown through computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Network Coding / SC-FDE / Fast Fourier Transform / relay transmission / channel estimation |
| Paper # | RCS2015-69 |
| Date of Issue | 2015-06-17 (RCS) |
| Conference Information | |
| Committee | RCS |
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| Conference Date | 2015/6/24(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Chair | Makoto Taromaru(Fukuoka Univ.) |
| Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) |
| Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada |
| Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) |
| Paper Information | |
| Registration To | 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) | Application of channel estimation scheme in uplink network coded communication between the high-speed moving terminals |
| Sub Title (in English) | |
| Keyword(1) | Network Coding |
| Keyword(2) | SC-FDE |
| Keyword(3) | Fast Fourier Transform |
| Keyword(4) | relay transmission |
| Keyword(5) | channel estimation |
| 1st Author's Name | Keisuke Kunitomo |
| 1st Author's Affiliation | Nagoya Insititute of Technology(NITech) |
| 2nd Author's Name | Eiji Okamoto |
| 2nd Author's Affiliation | Nagoya Insititute of Technology(NITech) |
| 3rd Author's Name | Hidenori Akita |
| 3rd Author's Affiliation | DENSO CORPORATION(DENSO) |
| 4th Author's Name | Takuma Kyo |
| 4th Author's Affiliation | DENSO CORPORATION(DENSO) |
| Date | 2015-06-25 |
| Paper # | RCS2015-69 |
| Volume (vol) | vol.115 |
| Number (no) | RCS-113 |
| Page | pp.pp.137-141(RCS), |
| #Pages | 5 |
| Date of Issue | 2015-06-17 (RCS) |