Coded Caching With User Grouping Over Wireless Channels
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2020.2975661
Abstract: We study coded caching over non-ergodic fading channels. As the multicast capacity of a broadcast channel is restricted by the user experiencing the worst channel conditions, we formulate an optimization problem to minimize the transmission… read more here.
Keywords: coded caching; user; user grouping; channel conditions ... See more keywords
Caching by User Preference With Delayed Feedback for Heterogeneous Cellular Networks
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2020.3035377
Abstract: The burgeoning network traffic imposes a huge burden on the network backbone. Caching popular files at the wireless network edge is promising to address the problem. In practice, file popularity is very unlikely to know… read more here.
Keywords: feedback heterogeneous; problem; preference delayed; caching user ... See more keywords