Presentation | 2019-11-06 [Poster Presentation] An Interference and Non-Linear Distortion Noise Canceler in LED Visible Light Indoor Wireless Communications Keitaro Hirai, Shigeru Tomisato, Satoshi Denno, Kazuhiro Uehara, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper studies a collaborative cancelation method for non-linear distortion noise caused by LED non-linearity of a transmitter in LED visible light indoor communications with inter-lighting interference in which the collaborative linearization method employs pre-distortion processing in a transmitter and distortion noise canceling in a receiver. This paper evaluates transmission performance improvement with the method by computer simulation. The evaluation results show the method can obtain more excellent transmission performance than that of the conventional method using either one processing. The results also show that the method with QPSK and 16QAM can improve transmission performance at the Signal-to-Interference Ratio (SIR) of more than 3dB and 13dB, respectively. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Visible Light Communication / LED / Non-Linear Distortion Noise |
Paper # | SRW2019-39,SeMI2019-83,CNR2019-33 |
Date of Issue | 2019-10-29 (SRW, SeMI, CNR) |
Conference Information | |
Committee | SRW / SeMI / CNR |
---|---|
Conference Date | 2019/11/5(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kozo Keisaku Engineering Inc. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | IoT Workshop (Oral or Poster presentation) |
Chair | Satoshi Denno(Okayama Univ.) / Susumu Ishihara(Shizuoka Univ.) / Kazunori Takashio(Keio Univ.) |
Vice Chair | Keiichi Mizutani(Kyoto Univ.) / Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NAIST) / Yoshihiko Murakawa(Fujitsu Labs.) |
Secretary | Keiichi Mizutani(Tokyo Inst. of Tech.) / Kazuya Monden(Anritsu) / Koji Yamamoto(Kyoto Univ.) / Masayuki Kanbara(NTT DOCOMO) / Yoshihiko Murakawa(Hitachi) |
Assistant | Masaaki Fuse(Anritsu) / Tomoki Murakami(NTT) / Akira Uchiyama(Osaka Univ.) / Kenji Kanai(Waseda Univ.) / Masafumi Hashimoto(Osaka Univ.) / Yuka Kobayashi(Toshiba) / Masanori Yokoyama(NTT) |
Paper Information | |
Registration To | Technical Committee on Short Range Wireless Communications / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Cloud Network Robotics |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] An Interference and Non-Linear Distortion Noise Canceler in LED Visible Light Indoor Wireless Communications |
Sub Title (in English) | |
Keyword(1) | Visible Light Communication |
Keyword(2) | LED |
Keyword(3) | Non-Linear Distortion Noise |
1st Author's Name | Keitaro Hirai |
1st Author's Affiliation | Okayama University(Okayama Univ.) |
2nd Author's Name | Shigeru Tomisato |
2nd Author's Affiliation | Okayama University(Okayama Univ.) |
3rd Author's Name | Satoshi Denno |
3rd Author's Affiliation | Okayama University(Okayama Univ.) |
4th Author's Name | Kazuhiro Uehara |
4th Author's Affiliation | Okayama University(Okayama Univ.) |
Date | 2019-11-06 |
Paper # | SRW2019-39,SeMI2019-83,CNR2019-33 |
Volume (vol) | vol.119 |
Number (no) | SRW-265,SeMI-266,CNR-267 |
Page | pp.pp.63-68(SRW), pp.83-88(SeMI), pp.61-66(CNR), |
#Pages | 6 |
Date of Issue | 2019-10-29 (SRW, SeMI, CNR) |