| Presentation | 2020-07-08 Channel Modeling Algorithm for Rural Area Communication System in TV White Spaces Ruiting Ouyang, Takeshi Matsumura, Keiichi Mizutani, Hiroshi Harada, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To achieve further effective spectrum utilization in wireless communication, TVWS (TV White Spaces)-based communication system is one of the promising approaches because of the excellent propagation characteristics. IEEE 802.22, which was standardized as a WRAN (Wireless Regional Area Network) communication system operating in TVWS, is expected to support a cost-effective wireless communication system in rural areas. For the receiver algorithm development of IEEE 802.22, multipath fading is one of the dominant factors to be considered. However, existing multipath fading channel models applicable to wide area communication have some generalization and statistical limitations. Therefore, an algorithm to extract a statistical channel model from the field experiment data is required. In this study, we develop a channel modeling algorithm based on the S-V (Saleh-Valenzuela) model. The proposed channel modeling algorithm applies a dynamic GEV (Generalized Extreme Value) distribution fitting to the amplitude fluctuation instead of the conventional log-normal distribution. To validate the algorithm, channel model parameters are extracted from the experiment result with an FE (Fading Emulator). As a result, by applying the proposed algorithm, multipath fading characteristics measured in the experiment can be reproduced by simulation with highly fitness of rms delay spread distribution and BER characteristics. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | channel modelingchannel reproductionIEEE 802.22rural areasTVWS (TV White Spaces) |
| Paper # | RCS2020-62 |
| Date of Issue | 2020-07-01 (RCS) |
| Conference Information | |
| Committee | SR / NS / SeMI / RCC / RCS |
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| Conference Date | 2020/7/8(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication and Network Technology of the AI Age, M2M (Machine-to-Machine)，D2D (Device-to-Device)，IoT（Internet of Things）, etc |
| Chair | Masayuki Ariyoshi(NEC) / Akihiro Nakao(Univ. of Tokyo) / Susumu Ishihara(Shizuoka Univ.) / HUAN-BANG LI(NICT) / Eiji Okamoto(Nagoya Inst. of Tech.) |
| Vice Chair | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Tetsuya Oishi(NTT) / Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) / Shunichi Azuma(Nagoya Univ.) / Koji Ishii(Kagawa Univ.) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) |
| Secretary | Suguru Kameda(ATR) / Osamu Takyu(Univ. of Electro-Comm.) / Kentaro Ishidu(Mie Univ.) / Tetsuya Oishi(NTT) / Kazuya Monden(Chuo Univ.) / Koji Yamamoto(Kyoto Univ.) / Shunichi Azuma(Osaka Univ.) / Koji Ishii(Hitachi) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(CRIEPI) / Tomoya Tandai(Osaka Univ.) |
| Assistant | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Shinya Kawano(NTT) / Yuki Katsumata(NTT DOCOMO) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) / Akira Uchiyama(Osaka Univ.) / SHAN LIN(NICT) / Masaki Ogura(Osaka Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio / Technical Committee on Network Systems / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Reliable Communication and Control / Technical Committee on Radio Communication Systems |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Channel Modeling Algorithm for Rural Area Communication System in TV White Spaces |
| Sub Title (in English) | |
| Keyword(1) | channel modelingchannel reproductionIEEE 802.22rural areasTVWS (TV White Spaces) |
| 1st Author's Name | Ruiting Ouyang |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Takeshi Matsumura |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Keiichi Mizutani |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 4th Author's Name | Hiroshi Harada |
| 4th Author's Affiliation | Kyoto University(Kyoto Univ.) |
| Date | 2020-07-08 |
| Paper # | RCS2020-62 |
| Volume (vol) | vol.120 |
| Number (no) | RCS-89 |
| Page | pp.pp.25-30(RCS), |
| #Pages | 6 |
| Date of Issue | 2020-07-01 (RCS) |