| Presentation | 2003/7/16 On the Encoding of PTS Side Information in OFDM Systems Tomoyuki MANDAI, Ikuo OKA, Marc P.C. FOSSORIER, 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 have inherent properties in which a peak power becomes larger than the average. One of peak reduction methods is Partial Transmit Sequence (PTS) which is used with phase rotation. However, in case of transmitting phase rotation information with the same channel as data, we cannot encode them together. Because it is,in detection, against causality. In this paper, we propose a new encoding method with a rotationally invariant trellis coded modulation. As a result we show that the bit error rate of the encoder is at most twice worse than the normal. We can obtain the good coding gain and peak power reduction in fading channels. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM signals / peak reduction / PTS side information / rotatinally invariant TCM / wireless channels |
| Paper # | IT2003-24 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 2003/7/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | On the Encoding of PTS Side Information in OFDM Systems |
| Sub Title (in English) | |
| Keyword(1) | OFDM signals |
| Keyword(2) | peak reduction |
| Keyword(3) | PTS side information |
| Keyword(4) | rotatinally invariant TCM |
| Keyword(5) | wireless channels |
| 1st Author's Name | Tomoyuki MANDAI |
| 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 | Marc P.C. FOSSORIER |
| 3rd Author's Affiliation | University of Hawaii |
| 4th Author's Name | Shingo ATA |
| 4th Author's Affiliation | Graduate School of Engineering, Osaka City University |
| 5th Author's Name | Chikato FUJIWARA |
| 5th Author's Affiliation | Graduate School of Engineering, Osaka City University |
| Date | 2003/7/16 |
| Paper # | IT2003-24 |
| Volume (vol) | vol.103 |
| Number (no) | 215 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |