Presentation | 2018-10-31 [Poster Presentation] Spatial Spectrum Sharing among Micro Operators considering Distribution on Measurement-based Spectrum Database Hirofumi Nakajo, Yuya Aoki, Keita Katagiri, Takeo Fujii, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes probabilistic protection of micro cells using measurement-based spectrum database. In the 5th generation mobile communication systems, micro operators that arrange micro cells in dense area network and provide new communication services are attracted attention. In an environment where several micro cells are present, however, there is a problem that communication quality deteriorates due to inter-cell interference. To maximize communication quality, accurately recognize the radio environment around the micro cell and adaptively determine communication parameters such as transmission power is needed. This paper proposes an interference power control method that guarantees the desired communication quality probabilistically, with assuming spectrum sharing environment that includes several micro cells. In particular, an allowable interference power is controlled by a result of estimating a cumulative distribution function of a desired signal-to-interference power ratio in the micro cell. The results of the proposed method show that the designed outage probability can be realized by using the proposed power control. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Spectrum SharingSpectrum DatabasePower Control |
Paper # | SR2018-78 |
Date of Issue | 2018-10-23 (SR) |
Conference Information | |
Committee | SR |
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Conference Date | 2018/10/30(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Mandarin Hotel, Bangkok, Thailand |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | SmartCom2018 |
Chair | Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) |
Vice Chair | Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
Secretary | Masayuki Ariyoshi(NICT) / Suguru Kameda(ATR) |
Assistant | Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(Mie Univ.) / Koji Ohshima(Kozo Keikaku Engineering) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) |
Paper Information | |
Registration To | Technical Committee on Smart Radio |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Spatial Spectrum Sharing among Micro Operators considering Distribution on Measurement-based Spectrum Database |
Sub Title (in English) | |
Keyword(1) | Spectrum SharingSpectrum DatabasePower Control |
1st Author's Name | Hirofumi Nakajo |
1st Author's Affiliation | The University of Electro-Communications(UEC) |
2nd Author's Name | Yuya Aoki |
2nd Author's Affiliation | The University of Electro-Communications(UEC) |
3rd Author's Name | Keita Katagiri |
3rd Author's Affiliation | The University of Electro-Communications(UEC) |
4th Author's Name | Takeo Fujii |
4th Author's Affiliation | The University of Electro-Communications(UEC) |
Date | 2018-10-31 |
Paper # | SR2018-78 |
Volume (vol) | vol.118 |
Number (no) | SR-274 |
Page | pp.pp.45-46(SR), |
#Pages | 2 |
Date of Issue | 2018-10-23 (SR) |