| Presentation | 2017-03-03 BER Performance of Pilot Symbol Assisted and PLL Phase Noise Estimation Methods for High-Order Circular QAM Bin Zheng, Lianjun Deng, Mamoru Sawahashi, Norifumi Kamiya, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents bit error rate (BER) performance of Circular Quadrature Amplitude Modulation (QAM) constellation which we previously proposed, when using Wiener filter based pilot symbol assisted (PSA) and phase locked loop (PLL) phase noise estimation and compensation methods. Computer simulation results show that the required received signal-to-noise power ratio (SNR) at the BER of 10-6 using PSA and PLL phase noise estimation methods is decreased by approximately 0.2, 0.6, 1.3 dB for the pilot symbol insertion interval of 25, 50, and 100 symbols, respectively, compared to that using PSA phase noise estimation only. Accordingly, we show that the PLL phase noise estimation is effective in decreasing pilot symbol overhead of PSA phase noise estimation for Circular 1024QAM. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | QAM / circular QAM constellation / partial LDPC coding / phase noise / pilot symbol / PLL |
| Paper # | RCS2016-336 |
| Date of Issue | 2017-02-22 (RCS) |
| Conference Information | |
| Committee | RCS / SR / SRW |
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| Conference Date | 2017/3/1(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Chair | Hidekazu Murata(Kyoto Univ.) / Takeo Fujii(Univ. of Electro-Comm.) / Hiroshi Harada(Kyoto Univ.) |
| Vice Chair | Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.) |
| Secretary | Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi(Tottori Univ.) / Suguru Kameda(NICT) / Masafumi Kato / Satoshi Denno |
| Assistant | Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | BER Performance of Pilot Symbol Assisted and PLL Phase Noise Estimation Methods for High-Order Circular QAM |
| Sub Title (in English) | |
| Keyword(1) | QAM |
| Keyword(2) | circular QAM constellation |
| Keyword(3) | partial LDPC coding |
| Keyword(4) | phase noise |
| Keyword(5) | pilot symbol |
| Keyword(6) | PLL |
| 1st Author's Name | Bin Zheng |
| 1st Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
| 2nd Author's Name | Lianjun Deng |
| 2nd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
| 3rd Author's Name | Mamoru Sawahashi |
| 3rd Author's Affiliation | Tokyo City University(Tokyo City Univ.) |
| 4th Author's Name | Norifumi Kamiya |
| 4th Author's Affiliation | NEC Corporation(NEC) |
| Date | 2017-03-03 |
| Paper # | RCS2016-336 |
| Volume (vol) | vol.116 |
| Number (no) | RCS-479 |
| Page | pp.pp.265-270(RCS), |
| #Pages | 6 |
| Date of Issue | 2017-02-22 (RCS) |