Presentation | 2016-10-06 [Poster Presentation] Transmitter for Superposed ACO-OFDM Considering Interference from Odd Subcarriers Tomoyuki Kozu, Kouji Ohuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new transmitter for Superposed ACO-OFDM which is based on ACO-OFDM. In SACO-OFDM, we can transmit 1.5 times as many subcarriers as the conventional ACO-OFDM. However, we have to perform interference cancelling in the receiver. Futhermore, the computational complexity increases in SACO-OFDM by interfere cancelling. In new SACO-OFDM transmitter, we indemnify the even subcarriers from the odd subcarriers. In new SACO-OFDM receiver, we can demodulate the received signal by performing one Fast Fourier Transform (FFT). In this paper, we compare the bit error rate (BER) performance of SACO-OFDM with the conventional transmitter with that of SACO-OFDM with new transmitter. When we superpose two ACO-OFDM, SACO-OFDM with new transmitter requires $E_{rm b(elec)}/N_0$ as well as SACO-OFDM with the conventional transmitter. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IM/DD / OWC / ACO-OFDM / SACO-OFDM |
Paper # | WBS2016-35 |
Date of Issue | 2016-09-29 (WBS) |
Conference Information | |
Committee | WBS |
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Conference Date | 2016/10/6(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | National Defense Academy |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Visual Light Communiation, Poster Session, etc. |
Chair | Fumiaki Maehara(Waseda Univ.) |
Vice Chair | Masanori Hamamura(Kochi Univ. of Tech.) / Fumie Ono(NICT) |
Secretary | Masanori Hamamura(Tokyo City Univ.) / Fumie Ono(Mitsubishi Electric) |
Assistant | Yusuke Kozawa(Tokyo Univ. of Science) / Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) |
Paper Information | |
Registration To | Technical Committee on Wideband System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Transmitter for Superposed ACO-OFDM Considering Interference from Odd Subcarriers |
Sub Title (in English) | |
Keyword(1) | IM/DD |
Keyword(2) | OWC |
Keyword(3) | ACO-OFDM |
Keyword(4) | SACO-OFDM |
1st Author's Name | Tomoyuki Kozu |
1st Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
2nd Author's Name | Kouji Ohuchi |
2nd Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
Date | 2016-10-06 |
Paper # | WBS2016-35 |
Volume (vol) | vol.116 |
Number (no) | WBS-236 |
Page | pp.pp.17-22(WBS), |
#Pages | 6 |
Date of Issue | 2016-09-29 (WBS) |