| Presentation | 2003/6/16 The characteristics of a diversity decoding scheme based on M-algorithm Hideaki SHIBATA, Masanao ITO, Chen Zheng, Akira OGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper is concerned with the diversity decoding scheme that is effectively combined with a space-diversity and an error correction. This scheme has been developed for the mobile reception of wideband OFDM signals under severe propagation environment such as non-frequency-selective fading. The feature of the scheme, assumed to be applied to the terrestrial digital TV broadcasting and the wideband wireless LAN, is in the iterative decoding for improving the performance. Though the Viterbi algorithm has been used so far for the decoding, its long decoding time would make it difficult to increase the number of the iterations. We considered, therefore, the adoption of M-algorithm, a simple decoding scheme, to be applied to the diversity decoding scheme. The paper describes the simulated results of the bit error rate performance of the proposed decoding scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | space diversity / Viterbi algorithm / M-algorithm / OFDM / Rayleigh fading |
| Paper # | WBS2003-28,SAT2003-20 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2003/6/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The characteristics of a diversity decoding scheme based on M-algorithm |
| Sub Title (in English) | |
| Keyword(1) | space diversity |
| Keyword(2) | Viterbi algorithm |
| Keyword(3) | M-algorithm |
| Keyword(4) | OFDM |
| Keyword(5) | Rayleigh fading |
| 1st Author's Name | Hideaki SHIBATA |
| 1st Author's Affiliation | Department of Information Sciences Graduate School of Science and Technology, Meijo University() |
| 2nd Author's Name | Masanao ITO |
| 2nd Author's Affiliation | Department of Information Sciences Graduate School of Science and Technology, Meijo University |
| 3rd Author's Name | Chen Zheng |
| 3rd Author's Affiliation | Department of Information Sciences Graduate School of Science and Technology, Meijo University |
| 4th Author's Name | Akira OGAWA |
| 4th Author's Affiliation | Department of Information Sciences Graduate School of Science and Technology, Meijo University |
| Date | 2003/6/16 |
| Paper # | WBS2003-28,SAT2003-20 |
| Volume (vol) | vol.103 |
| Number (no) | 140 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |