| 講演名 | 2018-05-24 A Novel Channel Estimation and Phase Compensation Scheme for IEEE 802.22-based Mobile Communication Systems in TV White-Space Ruiting Ouyang(京大), Takeshi Matsumura(京大), Keiichi Mizutani(京大), Hiroshi Harada(京大), |
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| 抄録(和) | With the development of the automotive vehicle system, there are strong demands on establishing the future-oriented ITS (Intelligent Transportation System) which enhances the efficiency of vehicular transportation networks. The development trend of the ITS indicates the necessity of full-range vehicular information exchange. However, the existing communication systems used for V2V (Vehicle-to-Vehicle) and I2V (Infrastructure-to-Vehicle) communication are disadvantageous in dealing with a wide range wireless network in rural areas due to their limited propagation distance. IEEE 802.22 is one of the standardized TVWS communication systems and supports long-distance fixed communication with a wide coverage of 10-30 km. It is expected to develop a cost-effective wide area I2V network by applying IEEE 802.22 to mobile communication. In this paper, we propose a novel channel estimation and phase compensation scheme applicable to the IEEE 802.22-based systems under a long-delay multipath fading environment at a high velocity of 80 km/h. The simulation results achieved the required BER for QPSK and 16QAM even in the presence of a higher order CFO (Carrier Frequency Offset) and indicate the feasibility of the wide-area mobile communication systems based on IEEE 802.22 in rural areas. |
| 抄録(英) | With the development of the automotive vehicle system, there are strong demands on establishing the future-oriented ITS (Intelligent Transportation System) which enhances the efficiency of vehicular transportation networks. The development trend of the ITS indicates the necessity of full-range vehicular information exchange. However, the existing communication systems used for V2V (Vehicle-to-Vehicle) and I2V (Infrastructure-to-Vehicle) communication are disadvantageous in dealing with a wide range wireless network in rural areas due to their limited propagation distance. IEEE 802.22 is one of the standardized TVWS communication systems and supports long-distance fixed communication with a wide coverage of 10-30 km. It is expected to develop a cost-effective wide area I2V network by applying IEEE 802.22 to mobile communication. In this paper, we propose a novel channel estimation and phase compensation scheme applicable to the IEEE 802.22-based systems under a long-delay multipath fading environment at a high velocity of 80 km/h. The simulation results achieved the required BER for QPSK and 16QAM even in the presence of a higher order CFO (Carrier Frequency Offset) and indicate the feasibility of the wide-area mobile communication systems based on IEEE 802.22 in rural areas. |
| キーワード(和) | channel estimation / phase compensation / vehicular network / IEEE 802.22 / TV white-spaces (TVWS) / wireless regional area network (WRAN) |
| キーワード(英) | channel estimation / phase compensation / vehicular network / IEEE 802.22 / TV white-spaces (TVWS) / wireless regional area network (WRAN) |
| 資料番号 | SR2018-4 |
| 発行日 | 2018-05-17 (SR) |
| 研究会情報 | |
| 研究会 | SR |
|---|---|
| 開催期間 | 2018/5/24(から2日開催) |
| 開催地（和） | 東京ビッグサイト（ワイヤレステクノロジー・パーク（WTP)2018会場内） |
| 開催地（英） | Tokyo big sight |
| テーマ（和） | 技術展示、機械学習、AI、一般 |
| テーマ（英） | Technical Exhibition, Machine Learning, AI |
| 委員長氏名（和） | 梅林 健太(東京農工大) |
| 委員長氏名（英） | Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) |
| 副委員長氏名（和） | 有吉 正行(NEC) / 亀田 卓(東北大) |
| 副委員長氏名（英） | Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) |
| 幹事氏名（和） | 石津 健太郎(NICT) / 矢野 一人(ATR) |
| 幹事氏名（英） | Kentaro Ishidu(NICT) / Kazuto Yano(ATR) |
| 幹事補佐氏名（和） | 稲森 真美子(東海大) / 芝 宏礼(NTT) / Gia Khanh Tran(東工大) / 成枝 秀介(明石高専) |
| 幹事補佐氏名（英） | Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(NIT, Akashi College) |
| 講演論文情報詳細 | |
| 申込み研究会 | Technical Committee on Smart Radio |
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| 本文の言語 | ENG |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | A Novel Channel Estimation and Phase Compensation Scheme for IEEE 802.22-based Mobile Communication Systems in TV White-Space |
| サブタイトル（和） | |
| キーワード(1)（和/英） | channel estimation / channel estimation |
| キーワード(2)（和/英） | phase compensation / phase compensation |
| キーワード(3)（和/英） | vehicular network / vehicular network |
| キーワード(4)（和/英） | IEEE 802.22 / IEEE 802.22 |
| キーワード(5)（和/英） | TV white-spaces (TVWS) / TV white-spaces (TVWS) |
| キーワード(6)（和/英） | wireless regional area network (WRAN) / wireless regional area network (WRAN) |
| 第 1 著者 氏名（和/英） | Ruiting Ouyang / Ruiting Ouyang |
| 第 1 著者 所属（和/英） | Kyoto University(略称：京大) Kyoto University(略称：Kyoto Univ.) |
| 第 2 著者 氏名（和/英） | Takeshi Matsumura / Takeshi Matsumura |
| 第 2 著者 所属（和/英） | Kyoto University(略称：京大) Kyoto University(略称：Kyoto Univ.) |
| 第 3 著者 氏名（和/英） | Keiichi Mizutani / Keiichi Mizutani |
| 第 3 著者 所属（和/英） | Kyoto University(略称：京大) Kyoto University(略称：Kyoto Univ.) |
| 第 4 著者 氏名（和/英） | Hiroshi Harada / Hiroshi Harada |
| 第 4 著者 所属（和/英） | Kyoto University(略称：京大) Kyoto University(略称：Kyoto Univ.) |
| 発表年月日 | 2018-05-24 |
| 資料番号 | SR2018-4 |
| 巻番号（vol） | vol.118 |
| 号番号（no） | SR-57 |
| ページ範囲 | pp.21-28(SR), |
| ページ数 | 8 |
| 発行日 | 2018-05-17 (SR) |