Joint Optimization of Cache Placement and Bandwidth Allocation in Heterogeneous Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2850370
Abstract: Content caching at edge of the network has been considered as an effective way to reduce latency and alleviate burden on backhaul. In this paper, cache placement and bandwidth allocation strategies are jointly investigated in… read more here.
Keywords: placement bandwidth; bandwidth allocation; cache placement;
Analysis and Optimization of RLNC-Based Cache Placement in 5G D2D Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2878344
Abstract: Different storage capacities and various file sizes are two crucial factors which impact the effectiveness of cache placement in device-to-device networks. However, most of existing literature assumes all users have homogeneous cache capability and all… read more here.
Keywords: cache; cache placement; optimization rlnc; analysis optimization ... See more keywords
A Cache Placement Strategy Based on Compound Popularity in Named Data Networking
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DOI: 10.1109/access.2020.3034329
Abstract: The built-in pervasive caching is one of the most important features of named data networking (NDN), which can provide effective data delivery even in presence of short-lived and intermittent connectivity. NDN-caching can reduce the expected… read more here.
Keywords: named data; cache; placement strategy; popularity ... See more keywords
Joint Task Offloading and Cache Placement for Energy-Efficient Mobile Edge Computing Systems
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DOI: 10.1109/lwc.2023.3240476
Abstract: This letter investigates a cache-enabled multiuser mobile edge computing (MEC) system with dynamic task arrivals, taking into account the impact of proactive cache placement on the system’s overall energy consumption. We consider that an access… read more here.
Keywords: mobile edge; cache placement; energy; task ... See more keywords
On the Optimality of 0–1 Data Placement in Cache Networks
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2017.2771377
Abstract: Considering cache enabled networks, optimal content placement minimizing the total cost of communication in such networks is studied, leading to a surprising fundamental 0–1 law for non-redundant cache placement strategies, where the total cache sizes… read more here.
Keywords: non redundant; optimality data; cache; placement ... See more keywords
On the Optimality of D2D Coded Caching With Uncoded Cache Placement and One-Shot Delivery
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2019.2940671
Abstract: We consider a cache-aided wireless device-to-device (D2D) network of the type introduced by Ji et al., where the placement phase is orchestrated by a central server. We assume that the devices’ caches are filled with… read more here.
Keywords: d2d; shot delivery; one shot; cache placement ... See more keywords
Cooperative Caching for Ultra-Dense Fog-RANs: Information Optimality and Hypergraph Coloring
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DOI: 10.1109/tcomm.2021.3067059
Abstract: This work considers cache placement for ultra-dense fog radio access networks (F-RANs). In an F-RAN, the fog access points (F-APs) form overlapping clusters based on their geographical locations. A cluster of F-APs then acts as… read more here.
Keywords: cache placement; dense fog; hypergraph coloring; ultra dense ... See more keywords
Joint Cache Placement and Cooperative Multicast Beamforming in Integrated Satellite-Terrestrial Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2021.3138898
Abstract: This paper studies joint cache placement and cooperative multicast beamforming to provide content-centric data services for mobile users in the integrated satellite-terrestrial network (ISTN). Specifically, in the ISTN, users requesting the same content are arranged… read more here.
Keywords: multicast beamforming; cache placement; cache;
Collaborative Content Caching and Task Offloading in Multi-Access Edge Computing
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3222596
Abstract: Mobile augmented reality (MAR) applications are gaining popularity. There are significant challenges in handling the latency-sensitive and computation-intensive tasks generated by MAR applications on mobile devices. The emergence of mobile edge computing (MEC) provides a… read more here.
Keywords: cache placement; offloading cache; task; task offloading ... See more keywords