| Presentation | 2010-03-04 Error exponent for the additive white gaussian noise channel with noisy feedback Akari SATO, Hirosuke YAMAMOTO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is know that error exponent of channel coding can be improved by feedback. For the additive white gaussian noise (AWGN) channel with a peak power constaint, Schalkwijk-Barron scheme achieves the largest error exponent in the known schemes when noiseless feedback can be used. This error exponent can also be achieved by a simple coding scheme proposed by Yamamoto and Itoh. In this paper, it is shown that a modified Yamamoto-Itoh scheme extended to a noisy feedback case can achive a better error exponent than the case of no feedback and can achieve Schalkwijk-Barron error exponent as feedback noise becomes small. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | error exponent / the additive white gaussian noise channel / noisy feedback / Schalkwijk-Barron scheme / Yamamoto-Itoh scheme |
| Paper # | IT2009-90,ISEC2009-98,WBS2009-69 |
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| Conference Information | |
| Committee | IT |
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| Conference Date | 2010/2/25(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) | Error exponent for the additive white gaussian noise channel with noisy feedback |
| Sub Title (in English) | |
| Keyword(1) | error exponent |
| Keyword(2) | the additive white gaussian noise channel |
| Keyword(3) | noisy feedback |
| Keyword(4) | Schalkwijk-Barron scheme |
| Keyword(5) | Yamamoto-Itoh scheme |
| 1st Author's Name | Akari SATO |
| 1st Author's Affiliation | Department of Complexity Science and Engineering, Graduate School of Frontier Science, The University of Tokyo() |
| 2nd Author's Name | Hirosuke YAMAMOTO |
| 2nd Author's Affiliation | Department of Complexity Science and Engineering, Graduate School of Frontier Science, The University of Tokyo |
| Date | 2010-03-04 |
| Paper # | IT2009-90,ISEC2009-98,WBS2009-69 |
| Volume (vol) | vol.109 |
| Number (no) | 444 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |