| Presentation | 2021-11-26 [Poster Presentation] A Study on Blockage Mitigation Method Employing Antenna Height and User Position in Millimeter-wave Communications Mitsumasa Nitta, Hirofumi Suganuma, Fumiaki Maehara, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Millimeter-wave (mmWave) communications are susceptible to blockage by dynamic objects such as pedestrians and vehicles. This report proposes a low-complexity blockage mitigation method employing information about the antenna height and user position in mmWave communications. In the proposed method, taking advantage of the fact that the possible throughput considering the impact of blockage can be theoretically expressed by static parameters, such as the antenna height and user position, base station (BS) selection, including the impact of blockage, can be performed without the need for real-time sensing of instantaneous channel state information (CSI). Moreover, because an increase in antenna height reduces the blockage probability, the proposed approach can realize BS selection with a height diversity benefit. The effectiveness of the proposed method is demonstrated in comparison with a traditional method that considers only the link distance via computer simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | millimeter-wave (mmWave)blockageantenna heightuser positionthroughput |
| Paper # | SRW2021-52,SeMI2021-51,CNR2021-26 |
| Date of Issue | 2021-11-18 (SRW, SeMI, CNR) |
| Conference Information | |
| Committee | SRW / SeMI / CNR |
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| Conference Date | 2021/11/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | IoT Workshop |
| Chair | Hanako Noda(Anritsu) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NAIST) |
| Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) / Kazuya Monden(Hitachi) / Yasunori Owada(NICT) / Yoshihiko Murakawa(Kyoto Inst. of Tech.) |
| Secretary | Keiichi Mizutani(NTT) / Kentaro Saito(NIigata Univ.) / Hirokazu Sawada(Cyber Univ.) / Kazuya Monden(Waseda Univ.) / Yasunori Owada(Osaka Univ.) / Yoshihiko Murakawa(Toshiba) |
| Assistant | Akihito Noda(Nanzan Univ.) / Yuki Katsumata(NTT DOCOMO) / Akihito Taya(Aoyama Gakuin Univ.) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) / Yuta Hoshi(NHK) / Junji Yamato(Kogakuin Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Short Range Wireless Communications / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Cloud Network Robotics |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] A Study on Blockage Mitigation Method Employing Antenna Height and User Position in Millimeter-wave Communications |
| Sub Title (in English) | |
| Keyword(1) | millimeter-wave (mmWave)blockageantenna heightuser positionthroughput |
| 1st Author's Name | Mitsumasa Nitta |
| 1st Author's Affiliation | Waseda University(Waseda Univ.) |
| 2nd Author's Name | Hirofumi Suganuma |
| 2nd Author's Affiliation | Waseda University(Waseda Univ.) |
| 3rd Author's Name | Fumiaki Maehara |
| 3rd Author's Affiliation | Waseda University(Waseda Univ.) |
| Date | 2021-11-26 |
| Paper # | SRW2021-52,SeMI2021-51,CNR2021-26 |
| Volume (vol) | vol.121 |
| Number (no) | SRW-265,SeMI-266,CNR-267 |
| Page | pp.pp.84-85(SRW), pp.71-72(SeMI), pp.61-62(CNR), |
| #Pages | 2 |
| Date of Issue | 2021-11-18 (SRW, SeMI, CNR) |