Presentation | 2018-04-23 Study of Spectrum Sensing to Avoid Interference for Mobile Transmission FPU System Hiroaki Sudo, Kazuhiro Kosaka, Hideki Kanemoto, Noriyuki Gejoh, Takeshi Yasunaga, Mitsuru Uesugi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Time Division Duplex (TDD)-based bidirectional digital field pick-up unit (FPU) system is now being studied. This new digital FPU system shares its frequency band with other wireless systems. Therefore, digital FPU system should detect and avoid the interference from other wireless systems of which the signal format is unknown. To FPU system, it is impossible to apply conventional spectrum sensing schemes which detect known signals such as preamble in other systems. We studied the spectrum sensing scheme using the received power within preamble signals of FPU system. From the results of indoor experiment, it was confirmed that the proposed scheme achieved an excellent performance of the interference detection. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Bidirectional Digital FPU / TDD / Spectrum Sensing / Preamble |
Paper # | RCS2018-1 |
Date of Issue | 2018-04-16 (RCS) |
Conference Information | |
Committee | RCS |
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Conference Date | 2018/4/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hotel New Tanaka, Yuda Onsen |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Radio Access Technologies, etc. |
Chair | Hidekazu Murata(Kyoto Univ.) |
Vice Chair | Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) |
Secretary | Yukitoshi Sanada(Toshiba) / Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama |
Assistant | Tetsuya Yamamoto(Panasonic) / Koichi Ishihara(NTT) / Kazushi Muraoka(NTT DoCoMo) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of Spectrum Sensing to Avoid Interference for Mobile Transmission FPU System |
Sub Title (in English) | |
Keyword(1) | Bidirectional Digital FPU |
Keyword(2) | TDD |
Keyword(3) | Spectrum Sensing |
Keyword(4) | Preamble |
1st Author's Name | Hiroaki Sudo |
1st Author's Affiliation | Panasonic Corporation(Panasonic) |
2nd Author's Name | Kazuhiro Kosaka |
2nd Author's Affiliation | Panasonic Corporation(Panasonic) |
3rd Author's Name | Hideki Kanemoto |
3rd Author's Affiliation | Panasonic Corporation(Panasonic) |
4th Author's Name | Noriyuki Gejoh |
4th Author's Affiliation | Panasonic Corporation(Panasonic) |
5th Author's Name | Takeshi Yasunaga |
5th Author's Affiliation | Panasonic Corporation(Panasonic) |
6th Author's Name | Mitsuru Uesugi |
6th Author's Affiliation | Panasonic Corporation(Panasonic) |
Date | 2018-04-23 |
Paper # | RCS2018-1 |
Volume (vol) | vol.118 |
Number (no) | RCS-12 |
Page | pp.pp.1-6(RCS), |
#Pages | 6 |
Date of Issue | 2018-04-16 (RCS) |