Approximation Algorithms for Mobile Data Caching in Small Cell Networks

Small cells constitute a promising solution for managing the mobile data growth that has overwhelmed network operators. Local caching of popular content items at the small cell base stations (SBSs) has been proposed to decrease the costly transmissions from the macrocell base stations without requir...

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Veröffentlicht in:	IEEE transactions on communications Jg. 62; H. 10; S. 3665 - 3677
Hauptverfasser:	Poularakis, Konstantinos, Iosifidis, George, Tassiulas, Leandros
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.10.2014 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Algorithms Approximation algorithms Approximation methods Bandwidth Base stations Caching Computer architecture Heuristic Mathematical analysis Mathematical models Networks Product introduction Radio equipment Reduction Routing Scattering Stations Telecommunications industry Caching and routing algorithms small cell networks facility location problems network optimization
ISSN:	0090-6778, 1558-0857
Online-Zugang:	Volltext
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