| Presentation | 2003/7/9 Mobile Reception of Digital Television Broadcasting for Mobile Multimedia Minoru OKADA, Norikazu NAGAI, Masato SAITO, Takao HARA, Heiichi YAMAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new array antenna assisted Doppler spread compensator having a vehicle speed estimation function. The array antenna assisted Doppler spread compensator compensates for the Doppler spread by estimating the received signal at the stationary point with respect to the ground. However, the compensator requires the vehicle speed for compensation. The proposed vehicle speed estimator first observes the residual Doppler spread compensation error and then adjusts the estimated speed which minimises the error. Computer simulation results show that the speed estimator allows us to obtain the accurate estimate of the vehicle speed. The proposed compensator can considerably improve the bit error rate in the mobile reception of DTTB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Digital Terrestrial Television Broadcasting / OFDM / Array Antenna / Doppler Spread Compensation / Vehicle Speed Estimation |
| Paper # | MoMuC2003-27 |
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| Conference Information | |
| Committee | MoMuC |
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| Conference Date | 2003/7/9(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 | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Mobile Multimedia Communications(MoMuC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Mobile Reception of Digital Television Broadcasting for Mobile Multimedia |
| Sub Title (in English) | |
| Keyword(1) | Digital Terrestrial Television Broadcasting |
| Keyword(2) | OFDM |
| Keyword(3) | Array Antenna |
| Keyword(4) | Doppler Spread Compensation |
| Keyword(5) | Vehicle Speed Estimation |
| 1st Author's Name | Minoru OKADA |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| 2nd Author's Name | Norikazu NAGAI |
| 2nd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 3rd Author's Name | Masato SAITO |
| 3rd Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 4th Author's Name | Takao HARA |
| 4th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| 5th Author's Name | Heiichi YAMAMOTO |
| 5th Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology |
| Date | 2003/7/9 |
| Paper # | MoMuC2003-27 |
| Volume (vol) | vol.103 |
| Number (no) | 188 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |