Presentation | 2023-03-03 Analysis of the SINR properties of AAA-WS under multipath environment Jumpei Shimaoka, Shun Ishihara, Kenta Umebayashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we analyze the SINR properties of adaptive antenna array based on not only weight but also antenna space control (AAA-WS) with two antenna elements under multipath environment. In the assumed antenna space control, one antenna location is fixed and the other antenna location is selected from $N$ possible antenna locations based on SINR criterion. In the signal processing, SINR is calculated every time antenna space is controlled, then each SINR correlates each other since one antenna location is fixed, so the outage probability becomes so complicated that it is difficult to analyze that in theory. Then, we analyze the outage probability for the assumed antenna space control by approximating that with the outage probability in the case that each SINR which is calculated every time antenna space is controlled doesn't correlate each other since that is derived in theory from the outage probability of adaptive antenna array based on weight control (AAA-W) and the order statistics. At first, we present the way of approximating the outage probability for the assumed antenna space control with the outage probability in the case that each SINR which is calculated every time antenna space is controlled doesn't correlate each other. In addition, we present why the approximation is highly versatile regardless of SNR and SIR. Finally, we evaluate the approximation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | adaptive antenna array / antenna space control / beamforming / interference suppression |
Paper # | RCS2022-284 |
Date of Issue | 2023-02-22 (RCS) |
Conference Information | |
Committee | RCS / SR / SRW |
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Conference Date | 2023/3/1(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokyo Institute of Technology, and Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Communication Workshop |
Chair | Kenichi Higuchi(Tokyo Univ. of Science) / Suguru Kameda(Hiroshima Univ.) / Hanako Noda(Anritsu) |
Vice Chair | Tomoya Tandai(Toshiba) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Kazuto Yano(ATR) / Keiichi Mizutani(Kyoto Univ.) / Kentaro Saito(Tokyo Denki Univ.) / Hirokazu Sawada(NICT) |
Secretary | Tomoya Tandai(Panasonic) / Fumihide Kojima(Univ. of Electro-Comm) / Osamu Muta(Sharp) / Osamu Takyu(Mie Univ.) / Kentaro Ishidu(Tokai Univ.) / Kazuto Yano(NTT) / Keiichi Mizutani(KUT) / Kentaro Saito(NIigata Univ.) / Hirokazu Sawada |
Assistant | Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Mai Ohta(NEC) / WANG Xiaoyan(Ibaraki Univ.) / Akemi Tanaka(MathWorks) / Katsuya Suto(Univ. of Electro-Comm) / Maki Arai(Nihon Univ.) / Yuichi Masuda(Univ. of Tokyo) |
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 | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of the SINR properties of AAA-WS under multipath environment |
Sub Title (in English) | |
Keyword(1) | adaptive antenna array |
Keyword(2) | antenna space control |
Keyword(3) | beamforming |
Keyword(4) | interference suppression |
1st Author's Name | Jumpei Shimaoka |
1st Author's Affiliation | Tokyo University of Agriculture and Technology(Tokyo Univ. of Agriculture and Technology) |
2nd Author's Name | Shun Ishihara |
2nd Author's Affiliation | Tokyo University of Agriculture and Technology(Tokyo Univ. of Agriculture and Technology) |
3rd Author's Name | Kenta Umebayashi |
3rd Author's Affiliation | Tokyo University of Agriculture and Technology(Tokyo Univ. of Agriculture and Technology) |
Date | 2023-03-03 |
Paper # | RCS2022-284 |
Volume (vol) | vol.122 |
Number (no) | RCS-399 |
Page | pp.pp.201-206(RCS), |
#Pages | 6 |
Date of Issue | 2023-02-22 (RCS) |