Structured Index Coding Problem and Multi-Access Coded Caching
نویسندگان
چکیده
Index coding and coded caching are two active research topics in information theory with strong ties to each other. Motivated by the multi-access problem, we study a new class of structured index problems (ICPs) which formed union several symmetric ICPs. We derive upper lower bounds on optimal server transmission rate for this ICPs demonstrate that they differ at most factor two. Finally, apply these results problem better than state art.
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ژورنال
عنوان ژورنال: IEEE journal on selected areas in information theory
سال: 2021
ISSN: ['2641-8770']
DOI: https://doi.org/10.1109/jsait.2021.3126663