| Presentation | 2005-07-22 Design of Reed-Solomon Code for Clipped OFDM Signals Takahiro MASAKAWA, Koji ISHIBASHI, Hideki OCHIAI, Ryuji KOHNO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, orthogonal frequency division multiplexing (OFDM) has become a popular technique because of its robustness against multipath fading and high bandwidth efficiency. However, OFDM signals have a critical drawback; their peak-to-average power ratio (PAPR) is very high compared to that of single-carrier signals. The clipping method is a popular approach to coping with such problem. However, as the transmission rate increases, clipping distortion becomes dominant and causes a burst error. In this paper, we propose the use of Reed-Solomon code to mitigate this problem. It is shown that judicious selection of the code parameters can improve the overall system performance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / clipping |
| Paper # | RCS2005-54 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2005/7/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Radio Communication Systems (RCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Reed-Solomon Code for Clipped OFDM Signals |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | clipping |
| 1st Author's Name | Takahiro MASAKAWA |
| 1st Author's Affiliation | Division of Physics, Electrical and Computer Engineering, Graduate School of Engineering, Yokohama National University() |
| 2nd Author's Name | Koji ISHIBASHI |
| 2nd Author's Affiliation | Division of Physics, Electrical and Computer Engineering, Graduate School of Engineering, Yokohama National University |
| 3rd Author's Name | Hideki OCHIAI |
| 3rd Author's Affiliation | Division of Physics, Electrical and Computer Engineering, Graduate School of Engineering, Yokohama National University |
| 4th Author's Name | Ryuji KOHNO |
| 4th Author's Affiliation | Division of Physics, Electrical and Computer Engineering, Graduate School of Engineering, Yokohama National University |
| Date | 2005-07-22 |
| Paper # | RCS2005-54 |
| Volume (vol) | vol.105 |
| Number (no) | 196 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |