| Presentation | 2014-01-24 Out-of-Band Distortion Noise of OFDM Transmission with Multiple Frequency Bands Shohei MASAKI, Shigeru TOMISATO, Satoshi DENNO, Masaharu HATA, Tatsuo FURUNO, Yasuhiro ODA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper evaluates in-band and out-of-band distortion noise power caused by non-linearity of an OFDM transmitter with multiple frequency bands by computer simulations. In addition, the effect of in-band and out-of-band distortion noise power reduction by using a clipping and filtering method is evaluated according to the number and frequency of used bands and filtering methods. The results of computer simulations show that out-of-band noise power can be reduced by 8.5dB with the optimized clipping level and filtering. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multi-Band Transmission / OFDM / Out-of-Band Distortion Noise / Clipping / Filtering |
| Paper # | SR2013-93 |
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| Conference Information | |
| Committee | SR |
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| Conference Date | 2014/1/16(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 | Software Radio(SR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Out-of-Band Distortion Noise of OFDM Transmission with Multiple Frequency Bands |
| Sub Title (in English) | |
| Keyword(1) | Multi-Band Transmission |
| Keyword(2) | OFDM |
| Keyword(3) | Out-of-Band Distortion Noise |
| Keyword(4) | Clipping |
| Keyword(5) | Filtering |
| 1st Author's Name | Shohei MASAKI |
| 1st Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University() |
| 2nd Author's Name | Shigeru TOMISATO |
| 2nd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 3rd Author's Name | Satoshi DENNO |
| 3rd Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 4th Author's Name | Masaharu HATA |
| 4th Author's Affiliation | Graduate School of Natural Science and Technology, Okayama University |
| 5th Author's Name | Tatsuo FURUNO |
| 5th Author's Affiliation | Research Laboratories, NTT DOCOMO, INC. |
| 6th Author's Name | Yasuhiro ODA |
| 6th Author's Affiliation | Research Laboratories, NTT DOCOMO, INC. |
| Date | 2014-01-24 |
| Paper # | SR2013-93 |
| Volume (vol) | vol.113 |
| Number (no) | 400 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |