Random Gilbert-Varshamov Codes for Joint Source-Channel Coding
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866912837680496640 |
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| author | Moeini, AmirPouya Fàbregas, Albert Guillén i |
| author_facet | Moeini, AmirPouya Fàbregas, Albert Guillén i |
| contents | We propose a random coding technique for joint source-channel coding of discrete memoryless sources and channels. The approach builds on the random Gilbert-Varshamov code construction of Somekh-Baruch et al. and extends it to the joint source-channel setting. We show that the resulting ensemble attains the maximum of the random-coding and expurgated error exponents. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_14987 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Random Gilbert-Varshamov Codes for Joint Source-Channel Coding Moeini, AmirPouya Fàbregas, Albert Guillén i Information Theory We propose a random coding technique for joint source-channel coding of discrete memoryless sources and channels. The approach builds on the random Gilbert-Varshamov code construction of Somekh-Baruch et al. and extends it to the joint source-channel setting. We show that the resulting ensemble attains the maximum of the random-coding and expurgated error exponents. |
| title | Random Gilbert-Varshamov Codes for Joint Source-Channel Coding |
| topic | Information Theory |
| url | https://arxiv.org/abs/2601.14987 |