| Presentation | 2003/12/8 OFDM Techniques for Mobile Reception of Digital Terrestrial Television Broadcasting Minoru OKADA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper deals with mobile reception of digital terrestrial television broadcasting (DTTB), whose services is starting on the first of December, 2003 in Japan. Japanese DTTB standard, ISDB-T (Integrated Services Digital Broadcasting for Terrestrial) employs OFDM (Orthogonal Frequency Division Multiplex) technology in order to realize HDTV (High Definition Television) broadcasting in the 6MHz bandwidth. OFDM is an efficient technology capable of establishing high speed digital transmission in frequency selective multipath environments. The high speed wireless LAN (Local Area Network) standards, IEEE 802. 1 la and 11g have also been standarized by making efficient use of OFDM to overcome the degradation due to multipath propagation. This paper first describes the principle of OFDM. The related technologies for improving the performance in the mobile reception of DTTB, such as a diversity reception technique and a Doppler spread compensator, are then introduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | OFDM / ISDB-T / Mobile |
| Paper # | IT2003-51 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 2003/12/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Theory (IT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | OFDM Techniques for Mobile Reception of Digital Terrestrial Television Broadcasting |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | ISDB-T |
| Keyword(3) | Mobile |
| 1st Author's Name | Minoru OKADA |
| 1st Author's Affiliation | Graduate School of Information Science, Nara Institute of Science and Technology() |
| Date | 2003/12/8 |
| Paper # | IT2003-51 |
| Volume (vol) | vol.103 |
| Number (no) | 498 |
| Page | pp.pp.- |
| #Pages | 12 |
| Date of Issue | |