Improving Placement Delivery Array Coded Caching Schemes With Coded Placement
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DOI: 10.1109/access.2020.3042849
Abstract: Coded caching schemes with low subpacketization and small transmission rate are desirable in practice due to the requirement of low implementation complexity and efficiency of transmission. Placement delivery arrays (PDA in short) can be used… read more here.
Keywords: placement delivery; coded caching; caching schemes; improving placement ... See more keywords
Cascaded Coded Distributed Computing Schemes Based on Placement Delivery Arrays
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DOI: 10.1109/access.2020.3043825
Abstract: Li et al. introduced coded distributed computing (CDC) scheme to reduce the communication load in general distributed computing frameworks such as MapReduce. They also proposed cascaded CDC schemes where each output function is computed multiple… read more here.
Keywords: placement delivery; distributed computing; coded distributed; delivery arrays ... See more keywords
Placement Delivery Arrays Based on Combinatorial Designs
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DOI: 10.1109/lcomm.2021.3128551
Abstract: As an effective technique to reduce network congestion during peak-traffic times, coded caching is being widely studied in wireless network. Yan et al. proved that the problem of designing a coded caching scheme can be… read more here.
Keywords: inline formula; combinatorial designs; placement delivery; tex math ... See more keywords
New Constructions of D2D Placement Delivery Arrays
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DOI: 10.1109/lcomm.2022.3212679
Abstract: Coded caching is an effective solution to mitigate congestion in wireless networks, which can be extended to device-to-device (D2D) networks. D2D placement delivery array (DPDA) is a significance tool to describe the coded caching scheme… read more here.
Keywords: delivery arrays; placement delivery; new constructions; constructions d2d ... See more keywords
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