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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Vydáno v:	IEEE transactions on communications Ročník 62; číslo 10; s. 3665 - 3677
Hlavní autoři:	Poularakis, Konstantinos, Iosifidis, George, Tassiulas, Leandros
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.10.2014 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	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
On-line přístup:	Získat plný text
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