Presentation | 2023-03-03 A study on rank adaptation of MIMO transmission using probabilistic arrival information of interference Yusuke Okumoto, Takayuki Matsumuro, Kazuto Yano, Toshikazu Sakano, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Rank adaptation for MIMO transmission is important for robust transmission in the presence of arriving interference. However, as traffic patterns become more complex, the arrival of interference can only be predicted probabilistically. This paper proposes a method for effective rank adaptation based on such probabilistic interference arrival information. The proposed method calculates the channel capacity for each pattern of interference arrival in advance and selects the rank with the maximum expected value. The effectiveness of the proposed method is verified by simulations assuming Rician fading channel. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | MIMO / rank adaptation / MMSE weight / interference suppression / probabilistic interference condition |
Paper # | RCS2022-285 |
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 | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A study on rank adaptation of MIMO transmission using probabilistic arrival information of interference |
Sub Title (in English) | |
Keyword(1) | MIMO |
Keyword(2) | rank adaptation |
Keyword(3) | MMSE weight |
Keyword(4) | interference suppression |
Keyword(5) | probabilistic interference condition |
1st Author's Name | Yusuke Okumoto |
1st Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
2nd Author's Name | Takayuki Matsumuro |
2nd Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
3rd Author's Name | Kazuto Yano |
3rd Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
4th Author's Name | Toshikazu Sakano |
4th Author's Affiliation | Advanced Telecommunications Research Institute International(ATR) |
Date | 2023-03-03 |
Paper # | RCS2022-285 |
Volume (vol) | vol.122 |
Number (no) | RCS-399 |
Page | pp.pp.207-212(RCS), |
#Pages | 6 |
Date of Issue | 2023-02-22 (RCS) |