Presentation | 2019-11-06 [Poster Presentation] Precision comparison of channel estimation in single-carrier FDMA using compressed sensing technique Haohui Jia, Takeshi Higashino, Minoru Okada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Single carrier frequency division multiple access (SC-FDMA) system re- duces a peak to average power ratio comparing with the orthogonal fre- quency division multiplexing (OFDM) system. And it enables to flexible fre- quency allocation for multiplexing user access in long-term evolution (LTE) uplink. Not only subcarrier mapping of pilot signal, but also channel es- timation scheme has considerable impact for channel estimation quality. Recently, compressed sensing (CS) technique has applied for channel esti- mation in wireless system in order to reduce the number of pilot signal. However, the channel estimation quality when CS is employed for channel estimation in SC-FDMA system has not reported well. This paper eval- uates precision of channel estimation in a SC-FDMA system: interleaved (IFDMA) and localized (LFDMA) subcarrier mapping. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | SC-FDMALFDMAIFDMACompressed SensingOrthogonal Matching pursuitsparse channel estimation |
Paper # | WBS2019-29,ITS2019-20,RCC2019-60 |
Date of Issue | 2019-10-30 (WBS, ITS, RCC) |
Conference Information | |
Committee | RCC / ITS / WBS |
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Conference Date | 2019/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Nara Institute of Science and Technology |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ITS Communications, Reliable Communication and Control, Radar and Sensing, etc. |
Chair | Kazunori Hayashi(Osaka City Univ.) / Tomotaka Wada(Kansai Univ.) / Minoru Okada(NAIST) |
Vice Chair | Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) / Yusuke Takatori(Kanagawa Inst. of Tech.) / Hiroyuki Hatano(Mie Univ.) / Koji Ohuchi(Shizuoka Univ.) / Kenichi Takizawa(NICT) |
Secretary | Shunichi Azuma(Kagawa Univ.) / HUAN-BANG LI(Osaka Univ.) / Yusuke Takatori(Univ. of Tokyo) / Hiroyuki Hatano(Saitama Univ.) / Koji Ohuchi(Kanagawa Univ.) / Kenichi Takizawa(Okayama Univ. of Science) |
Assistant | Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) / Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Ritsumeikan Univ.) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) / Duong Quang Thang(NAIST) / Masafumi Moriyama(NICT) |
Paper Information | |
Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Wideband System |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Precision comparison of channel estimation in single-carrier FDMA using compressed sensing technique |
Sub Title (in English) | |
Keyword(1) | SC-FDMALFDMAIFDMACompressed SensingOrthogonal Matching pursuitsparse channel estimation |
1st Author's Name | Haohui Jia |
1st Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
2nd Author's Name | Takeshi Higashino |
2nd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
3rd Author's Name | Minoru Okada |
3rd Author's Affiliation | Nara Institute of Science and Technology(NAIST) |
Date | 2019-11-06 |
Paper # | WBS2019-29,ITS2019-20,RCC2019-60 |
Volume (vol) | vol.119 |
Number (no) | WBS-268,ITS-269,RCC-270 |
Page | pp.pp.31-36(WBS), pp.31-36(ITS), pp.31-36(RCC), |
#Pages | 6 |
Date of Issue | 2019-10-30 (WBS, ITS, RCC) |