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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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
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
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)