Time-Shifted Alternating Gelfand-Pinsker Coding for Broadcast Channels
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arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866909676235390976 |
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| author | Runge, Constantin Kramer, Gerhard |
| author_facet | Runge, Constantin Kramer, Gerhard |
| contents | A coding scheme for broadcast channels (BCs) is proposed that shifts the users' code blocks by different amounts of time and applies alternating Gelfand-Pinsker encoding. The scheme achieves all rate tuples in Marton's region for two receiver BCs without time-sharing or rate-splitting. Simulations with short polar codes show that the method reduces the gap to capacity as compared to time-sharing. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_17576 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Time-Shifted Alternating Gelfand-Pinsker Coding for Broadcast Channels Runge, Constantin Kramer, Gerhard Information Theory A coding scheme for broadcast channels (BCs) is proposed that shifts the users' code blocks by different amounts of time and applies alternating Gelfand-Pinsker encoding. The scheme achieves all rate tuples in Marton's region for two receiver BCs without time-sharing or rate-splitting. Simulations with short polar codes show that the method reduces the gap to capacity as compared to time-sharing. |
| title | Time-Shifted Alternating Gelfand-Pinsker Coding for Broadcast Channels |
| topic | Information Theory |
| url | https://arxiv.org/abs/2407.17576 |