Presentation | 2018-03-01 [Invited Lecture] Inter-radar Interference and Interference Mitigation Techniques in Millimeter-wave FMCW Radars for Automated Driving Applications Masahiro Umehira, Shigeki Takeda, Xiaoyan Wang, Hiroshi Kuroda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Research and development of ADAS (Advanced Driver Assistance Systems) and automated driving technologies has been actively conducted aiming at safe, comfortable and highly efficient future mobility. ADAS and automated driving car need various sensors such as optical camera, millimeter-wave radar, LIDAR (Laser Imaging Detection and Ranging) for surrounding environment recognition. Millimeter-wave FMCW (Frequency Modulated Continuous Wave) radar can simultaneously detect relative distance and moving speed of the target. Furthermore, it has robust detection performance to rainy, foggy or dark environments and high distance resolution by taking advantage of wide bandwidth of millimeter-wave band. Therefore, millimeter-wave FMCW radar is one of the promising solutions for automated driving car. However, as a number of automated driving cars equipped with radars will be deployed in future, inter-radar interference causing false-detection and miss-detection of the target will be a significant problem. This invited talk describes inter-radar interference issues of millimeter-wave FMCW radars and challenges for interference mitigation techniques such as interference suppression and multiple access FMCW radar in our research group. Furthermore, we point out that standardization of automotive millimeter-wave FMCW radars is important for inter-radar interference mitigation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Automated driving / FMCW radar / inter-radar interference / interference mitigation / interference suppression / multiple access radar |
Paper # | SRW2017-81 |
Date of Issue | 2018-02-21 (SRW) |
Conference Information | |
Committee | RCS / SR / SRW |
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Conference Date | 2018/2/28(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | YRP |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Hidekazu Murata(Kyoto Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Tadao Nakagawa(Tottori Univ.) |
Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.) |
Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NICT) / Masayuki Ariyoshi(ATR) / Suguru Kameda(NICT) / Satoshi Denno(Kyoto Univ.) / Makoto Hamaminato |
Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) / Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.) |
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) | [Invited Lecture] Inter-radar Interference and Interference Mitigation Techniques in Millimeter-wave FMCW Radars for Automated Driving Applications |
Sub Title (in English) | |
Keyword(1) | Automated driving |
Keyword(2) | FMCW radar |
Keyword(3) | inter-radar interference |
Keyword(4) | interference mitigation |
Keyword(5) | interference suppression |
Keyword(6) | multiple access radar |
1st Author's Name | Masahiro Umehira |
1st Author's Affiliation | Ibarani University(Ibaraki Univ.) |
2nd Author's Name | Shigeki Takeda |
2nd Author's Affiliation | Ibarani University(Ibaraki Univ.) |
3rd Author's Name | Xiaoyan Wang |
3rd Author's Affiliation | Ibarani University(Ibaraki Univ.) |
4th Author's Name | Hiroshi Kuroda |
4th Author's Affiliation | Hitachi Automotive Systems Ltd.(Hitachi AMS) |
Date | 2018-03-01 |
Paper # | SRW2017-81 |
Volume (vol) | vol.117 |
Number (no) | SRW-458 |
Page | pp.pp.59-64(SRW), |
#Pages | 6 |
Date of Issue | 2018-02-21 (SRW) |