Abstract
For the discrete-time AWGN channel with a power constraint, we give an alternative derivation for the sphere-packing upper bound on the optimal block error exponent. The derivation uses the method of types with finite alphabets of sizes depending on the block length n and with the number of types sub-exponential in n.
| Original language | English |
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| Title of host publication | 2024 IEEE International Symposium on Information Theory, ISIT 2024 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1285-1290 |
| Number of pages | 6 |
| ISBN (Electronic) | 9798350382846 |
| DOIs | |
| State | Published - 2024 |
| Event | 2024 IEEE International Symposium on Information Theory, ISIT 2024 - Athens, Greece Duration: 7 Jul 2024 → 12 Jul 2024 |
Publication series
| Name | IEEE International Symposium on Information Theory - Proceedings |
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| ISSN (Print) | 2157-8095 |
Conference
| Conference | 2024 IEEE International Symposium on Information Theory, ISIT 2024 |
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| Country/Territory | Greece |
| City | Athens |
| Period | 7/07/24 → 12/07/24 |
Bibliographical note
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