| Presentation | 2011/2/24 On Channel Estimation and Compensation in DFTS-OFDM using Scattered Pilot Akihiko SATO, Fumio TAKAHATA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Scattered pilots (SP) would be effective for the estimation and compensation of fast fading propagation paths. This paper discusses an application of SP to DFT Spread OFDM (DFTS-OFDM) transmission. After we derive theoretically a delay profile of the system, based on the discussion of the delay profile, we propose an inter-polation method of the frequency response of propagation paths and an estimation method of noise power. Finally the performance obtained by the proposed methods is quantitatively evaluated by means of computer simulation, and compared with the performance of schemes utilizing conventional methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | scattered pilot / DFTS-OFDM / delay profile / interpolation of frequency response / estimation of noise power |
| Paper # | CS2010-83,CAS2010-113,SIPC2010-129 |
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| Conference Information | |
| Committee | CS |
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| Conference Date | 2011/2/24(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 | Communication Systems (CS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Channel Estimation and Compensation in DFTS-OFDM using Scattered Pilot |
| Sub Title (in English) | |
| Keyword(1) | scattered pilot |
| Keyword(2) | DFTS-OFDM |
| Keyword(3) | delay profile |
| Keyword(4) | interpolation of frequency response |
| Keyword(5) | estimation of noise power |
| 1st Author's Name | Akihiko SATO |
| 1st Author's Affiliation | Graduate School of Fundamental Science and Engineering Waseda University() |
| 2nd Author's Name | Fumio TAKAHATA |
| 2nd Author's Affiliation | Graduate School of Fundamental Science and Engineering Waseda University |
| Date | 2011/2/24 |
| Paper # | CS2010-83,CAS2010-113,SIPC2010-129 |
| Volume (vol) | vol.110 |
| Number (no) | 441 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |