Coded Caching With User Grouping Over Wireless Channels
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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
Boosting Chirp Signal Based Aerial Acoustic Communication Under Dynamic Channel Conditions
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DOI: 10.1109/tmc.2021.3051665
Abstract: Aerial acoustic communication attracts substantial attention for its simplicity and cost-effectiveness. Unfortunately, the preferred inaudible transmission has to strike a balance between the transmission rate and communication range, when the Bit-Error-Rate (BER) is under a… read more here.
Keywords: dynamic channel; communication; channel conditions; aerial acoustic ... See more keywords
On Optimal Orchestration of Virtualized Cellular Networks With Statistical Multiplexing
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DOI: 10.1109/twc.2021.3095231
Abstract: Wireless network virtualization is emerging as a promising technology for cellular networks. A key advantage of introducing virtualization in cellular networks is that wireless services can be decoupled from network resources (e.g., infrastructure and spectrum)… read more here.
Keywords: statistical multiplexing; channel conditions; virtualized cellular; virtual networks ... See more keywords