| Presentation | 2014-03-10 Single-Letter Characterization of Epsilon-Capacity for Mixed Memoryless Channels Hideki YAGI, Ryo NOMURA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For the class of mixed channels decomposed into stationary memoryless channels, single-letter characterizations of the ε-capacity have not been known except for restricted classes of channels such as the regular decomposable channel introduced by Winkelbauer. This paper gives single-letter characterizations of ε-capacity for mixed channels decomposed into at most countably many memoryless channels with a finite input alphabet with/without cost constraints. For the case of finite input and output alphabets, a single-letter characterization of ε-capacity is also provided for mixed channels under a general mixing probability measure. It is shown that a given characterization reduces to the one for the channel capacity given by Ahlswede when ε is zero. In the proof of the coding theorem, the meta converse bound, originally given by Polyanskiy, Poor and Verdu, is particularized for the mixed channel decomposed into general component channels. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mixed channel / channel capacity / coding theorem / block fading channel |
| Paper # | IT2013-57,ISEC2013-86,WBS2013-46 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2014/3/3(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 Security (ISEC) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Single-Letter Characterization of Epsilon-Capacity for Mixed Memoryless Channels |
| Sub Title (in English) | |
| Keyword(1) | Mixed channel |
| Keyword(2) | channel capacity |
| Keyword(3) | coding theorem |
| Keyword(4) | block fading channel |
| 1st Author's Name | Hideki YAGI |
| 1st Author's Affiliation | Department of Communication Engineering and Informatics, The University of Electro-Communications() |
| 2nd Author's Name | Ryo NOMURA |
| 2nd Author's Affiliation | School of Network and Information, Senshu University |
| Date | 2014-03-10 |
| Paper # | IT2013-57,ISEC2013-86,WBS2013-46 |
| Volume (vol) | vol.113 |
| Number (no) | 484 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |