| Presentation | 2004/5/12 Detection Error of Phase Rotation in Trellis Coded OFDM with PTS Hiroyuki OKAHARA, Ikuo OKA, Shingo ATA, Chikato FUJIWARA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | OFDM signals realize an efficient use of frequency spectrum and are robust to fading. However they have an inherent problem that the peak power becomes much larger than the average. To solve the problem, the methods of Partial Transmit Sequence(PTS) have been proposed. The information transmission rate deterirates by the methods, because additinal rotation infomation should be transmitted. In this paper, we propose a new method of trellis coded modulation so as to detect and decode the phase rotation of subcarriers without phase rotation infomation, and obtain the good coding gain. We analyze the detection error rate of phase rotation, and give the numerical result for the simple code. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / PAPR / Trellis Code Modulation |
| Paper # | IT2004-5 |
| Date of Issue |
| Conference Information | |
| Committee | IT |
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| Conference Date | 2004/5/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Information Theory (IT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Detection Error of Phase Rotation in Trellis Coded OFDM with PTS |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | PAPR |
| Keyword(3) | Trellis Code Modulation |
| 1st Author's Name | Hiroyuki OKAHARA |
| 1st Author's Affiliation | Graduate School of Engineering, Osaka City University() |
| 2nd Author's Name | Ikuo OKA |
| 2nd Author's Affiliation | Graduate School of Engineering, Osaka City University |
| 3rd Author's Name | Shingo ATA |
| 3rd Author's Affiliation | Graduate School of Engineering, Osaka City University |
| 4th Author's Name | Chikato FUJIWARA |
| 4th Author's Affiliation | Osaka Seikei University |
| Date | 2004/5/12 |
| Paper # | IT2004-5 |
| Volume (vol) | vol.104 |
| Number (no) | 52 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |