Scalability study of cache access mechanisms in multiple-cell wireless networks

<div><div><div><p>Future wireless networks provide research challenges with many fold increase of smart devices and the exponential growth in mobile data traffic. The advent of highly computational and real-time applications cause huge expansion in traffic volume. The emerging need to bring data closer to users and minimizing the traffic off the macrocell base station (MBS) introduces the use of caches at the edge of the networks. Storing most popular files at the edge of mobile edge networks (MENs) in user terminals (UTs) and small base stations (SBSs) caches is a promising approach to the challenges that face data-rich wireless networks. Caching at the mobile UT allows to obtain requested contents directly from its nearby UTs caches through the device-to- device (D2D) communication.</p><p>In this survey article, solutions for mobile edge computing and caching challenges in terms of energy and latency are presented. Caching in MENs and comparisons between different caching techniques in MENs are presented. An illustration of the research in cache development for wireless networks that apply intelligent and learning techniques (ILTs) in a specific domain in their design is presented. We summarize the challenges that face the design of caching system in MENs. Finally, some future research directions are discussed for the development of cache placement and cache access and delivery in MENs.</p></div></div></div>

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Energy and Latency Efficient Caching in Mobile Edge Networks: Survey, Solutions, and Challenges

10.36227/techrxiv.14461760.v1 ◽

2021 ◽

Author(s):

Lubna Badri Mohammed ◽

Alagan Anpalagan ◽

Muhammad Jaseemuddin

Keyword(s):

Wireless Networks ◽

Fold Increase ◽

Base Station ◽

Base Stations ◽

Smart Devices ◽

Future Research ◽

Data Traffic ◽

Specific Domain ◽

Cache Access ◽

Edge Networks

<div><div><div><p>Future wireless networks provide research challenges with many fold increase of smart devices and the exponential growth in mobile data traffic. The advent of highly computational and real-time applications cause huge expansion in traffic volume. The emerging need to bring data closer to users and minimizing the traffic off the macrocell base station (MBS) introduces the use of caches at the edge of the networks. Storing most popular files at the edge of mobile edge networks (MENs) in user terminals (UTs) and small base stations (SBSs) caches is a promising approach to the challenges that face data-rich wireless networks. Caching at the mobile UT allows to obtain requested contents directly from its nearby UTs caches through the device-to- device (D2D) communication.</p><p>In this survey article, solutions for mobile edge computing and caching challenges in terms of energy and latency are presented. Caching in MENs and comparisons between different caching techniques in MENs are presented. An illustration of the research in cache development for wireless networks that apply intelligent and learning techniques (ILTs) in a specific domain in their design is presented. We summarize the challenges that face the design of caching system in MENs. Finally, some future research directions are discussed for the development of cache placement and cache access and delivery in MENs.</p></div></div></div>

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Thermally Adaptive Cache Access Mechanisms for 3D Many-Core Architectures

IEEE Computer Architecture Letters ◽

10.1109/lca.2015.2495125 ◽

2016 ◽

Vol 15 (2) ◽

pp. 129-132 ◽

Cited By ~ 3

Author(s):

He Xiao ◽

Wen Yueh ◽

Saibal Mukhopadhyay ◽

Sudhakar Yalamanchili

Keyword(s):

Cache Access ◽

Adaptive Cache ◽

Many Core ◽

Access Mechanisms

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Ionic homeostasis and subcellular element compartmentation

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s042482010013434x ◽

1990 ◽

Vol 48 (2) ◽

pp. 150-151

Author(s):

Ann LeFurgey ◽

Peter Ingram ◽

J.J. Blum ◽

M.C. Carney ◽

L.A. Hawkey ◽

...

Keyword(s):

Leishmania Major ◽

Ionic Homeostasis ◽

X Ray ◽

Functional Studies ◽

Cell Compartments ◽

X Ray Imaging ◽

Resolution Electron ◽

Multiple Cell ◽

Role Of Zn

Subcellular compartments commonly identified and analyzed by high resolution electron probe x-ray microanalysis (EPXMA) include mitochondria, cytoplasm and endoplasmic or sarcoplasmic reticulum. These organelles and cell regions are of primary importance in regulation of cell ionic homeostasis. Correlative structural-functional studies, based on the static probe method of EPXMA combined with biochemical and electrophysiological techniques, have focused on the role of these organelles, for example, in maintaining cell calcium homeostasis or in control of excitation-contraction coupling. New methods of real time quantitative x-ray imaging permit simultaneous examination of multiple cell compartments, especially those areas for which both membrane transport properties and element content are less well defined, e.g. nuclei including euchromatin and heterochromatin, lysosomes, mucous granules, storage vacuoles, microvilli. Investigations currently in progress have examined the role of Zn-containing polyphosphate vacuoles in the metabolism of Leishmania major, the distribution of Na, K, S and other elements during anoxia in kidney cell nuclel and lysosomes; the content and distribution of S and Ca in mucous granules of cystic fibrosis (CF) nasal epithelia; the uptake of cationic probes by mltochondria in cultured heart ceils; and the junctional sarcoplasmic retlculum (JSR) in frog skeletal muscle.

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