| Presentation | 2002/5/17 Design Criteria on Space-Time Trellis Codes Based on Distance Spectrum in Fast Fading Channels Yukihiro SASAZAKI, Tomoaki OHTSUKI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, first we show that when the required signal-to-noise ratio (SNR) to achieve the target frame error rate is low (the diversity gain is large), the design of space-time trellis codes (STTC's) with maximum coding gain in fast fading channels is governed by the minimum trace of the codeword distance matrix between any two distinct codewords. Second, we propose a new design criterion on STTC's based on the distance spectrum in fast fading channels. The proposed design criterion is based on the product distance distribution for the high SNR and the trace distribution for the low SNR, respectively. Moreover, we propose new STTC's by the computer search based on the proposed design criterion in fast fading channels. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | space-time trellis codes / transmit diversity / distance spectrum / fast fading channels |
| Paper # | RCS2002-54 |
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| Conference Information | |
| Committee | RCS |
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| Conference Date | 2002/5/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Design Criteria on Space-Time Trellis Codes Based on Distance Spectrum in Fast Fading Channels |
| Sub Title (in English) | |
| Keyword(1) | space-time trellis codes |
| Keyword(2) | transmit diversity |
| Keyword(3) | distance spectrum |
| Keyword(4) | fast fading channels |
| 1st Author's Name | Yukihiro SASAZAKI |
| 1st Author's Affiliation | Garaduate School of Science and Technology, Tokyo University of Science() |
| 2nd Author's Name | Tomoaki OHTSUKI |
| 2nd Author's Affiliation | Faculty of Science and Technology, Tokyo University of Science |
| Date | 2002/5/17 |
| Paper # | RCS2002-54 |
| Volume (vol) | vol.102 |
| Number (no) | 86 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |