Multi-Antenna Coded Caching From a Placement Delivery Array for Shared Caches
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2022.3168275
Abstract: The coded caching problem with shared caches where the server is equipped with multiple transmit antennas is considered. In a shared cache network, several users share a cache, but each user can access only a… read more here.
Keywords: coded caching; shared caches; sub packetization; placement delivery ... See more keywords
A Systematic Construction of MDS Codes With Small Sub-Packetization Level and Near-Optimal Repair Bandwidth
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Information Theory"
DOI: 10.1109/tit.2020.3036386
Abstract: In the literature, all the known high-rate MDS codes with the optimal repair bandwidth possess a significantly large sub-packetization level, which may prevent the codes to be implemented in practical systems. To build MDS codes… read more here.
Keywords: repair bandwidth; packetization level; sub packetization; mds codes ... See more keywords