| Presentation | 2006-10-20 A Received Block Division Technique for MMSE-FDE under Fast Fading Environments Keiichi KAMBARA, Hiroshi NISHIMOTO, Toshihiko NISHIMURA, Yasutaka OGAWA, Takeo OHGANE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Frequency domain equalization (FDE) has been studied for suppressing inter-symbol interference (ISI) due to frequency selective fading in single carrier systems. When a high-mobility terminal is assumed in the system, channel transition within a FFT block can not be ignored. Then, ISI reduction performance of FDE degrades since cyclicity of the channel matrix is lost. Here, we propose a method dividing a received data block into multiple subblocks to decrease the channel transition within the FFT block in fast fading environments. In addition, we propose a method generating pseudo cyclic prefix to satisfy periodicity of the received signal in each subblock. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fast fading / Single carrier transmission / MMSE-FDE / Unique word / Received block division technique |
| Paper # | RCS2006-149 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2006/10/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | A Received Block Division Technique for MMSE-FDE under Fast Fading Environments |
| Sub Title (in English) | |
| Keyword(1) | Fast fading |
| Keyword(2) | Single carrier transmission |
| Keyword(3) | MMSE-FDE |
| Keyword(4) | Unique word |
| Keyword(5) | Received block division technique |
| 1st Author's Name | Keiichi KAMBARA |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Hiroshi NISHIMOTO |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Toshihiko NISHIMURA |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 4th Author's Name | Yasutaka OGAWA |
| 4th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 5th Author's Name | Takeo OHGANE |
| 5th Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2006-10-20 |
| Paper # | RCS2006-149 |
| Volume (vol) | vol.106 |
| Number (no) | 305 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |