Extreme Rate Optimal Index Code
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3368632
Abstract: Index coding is an elegant and powerful idea for minimal usage of broadcast channels that investigates the fundamental limits and optimal coding schemes in information flow networks such as wireless networks, data storage networks, and… read more here.
Keywords: inline formula; index; tex math; extreme rate ... See more keywords
Mode Selection Between Index Coding and Superposition Coding in Cache-Based NOMA Networks
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2019.2892468
Abstract: By analytically showing that index coding (IC) is more power efficient than superposition coding (SC) when appropriate caching contents are available for a pair of users, we propose a sub-optimal joint user clustering and power… read more here.
Keywords: mode selection; selection index; index coding; superposition coding ... See more keywords
Multi-Sender Index Coding Over Linear Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2021.3132988
Abstract: We consider an index coding problem in which several transmitters deliver distinct files to a number of users with minimum delay. Each user has access to a subset of other files from the library, which… read more here.
Keywords: index coding; index; coding linear; multi sender ... See more keywords
Optimal Error Correcting Index Codes for Some Generalized Index Coding Problems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2018.2878566
Abstract: The index coding with side-information problem introduced by Birk and Kol has been generalized to the case, where the transmissions are subjected to errors by Dau et al.. Lower and upper bounds on the optimal… read more here.
Keywords: tex math; error correcting; index coding; index codes ... See more keywords
Embedded Index Coding
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DOI: 10.1109/tit.2020.3043767
Abstract: Motivated by applications in distributed storage and distributed computation, we introduce embedded index coding (EIC). EIC is a type of distributed index coding in which nodes in a distributed system act as both broadcast senders… read more here.
Keywords: embedded index; index coding; index;
Index Coding Algorithms: Cooperative Caching and Delivery for F-RANs
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3194976
Abstract: In a Fog Radio Access Network (F-RAN), fog access points (F-APs) are equipped with caches that can store popular files during off-peak hours. Besides, they are densely deployed to have overlapping radio coverage so that… read more here.
Keywords: index coding; coding algorithms; cooperative caching; caching ... See more keywords