DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Kyounghye | ko |
dc.contributor.author | Kim, Jun Hyuk | ko |
dc.contributor.author | Song, Nah-Oak | ko |
dc.contributor.author | Kong, PengYong | ko |
dc.contributor.author | Rhee, June-Koo Kevin | ko |
dc.date.accessioned | 2015-06-29T04:29:27Z | - |
dc.date.available | 2015-06-29T04:29:27Z | - |
dc.date.created | 2015-06-23 | - |
dc.date.created | 2015-06-23 | - |
dc.date.created | 2015-06-23 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.citation | ICC 2015 | - |
dc.identifier.uri | http://hdl.handle.net/10203/199420 | - |
dc.description.abstract | We consider a 5G small cell model where the cells are deployed in a way to cover users in the neighbor cells in order to introduce cell active-sleep control, so-called inter-cell power management (IPM). Using a Markov decision process (MDP), one can obtain an optimal policy for IPM, but with limited scalability. This paper proposes a modular IPM strategy which is a suboptimal policy to group only a few neighbor cells. The modular IPM strategy can mitigate the computational complexity of MDP while it achieves a near-optimal solution to save the energy usage in small cells. It is verified to be a feasible solution through the memory usage estimation and simulation study. The modular IPM strategy with fine-step quantized states can save even more power than the non-modular strategy with coarsestep quantized states. Consequently, the proposed modular IPM strategy becomes much favored in the base station management for power saving in a large small-cell cluster. | - |
dc.language | English | - |
dc.publisher | IEEE | - |
dc.title | Modular IPM Strategy for Energy Conservation in Densely Deployed Networks | - |
dc.type | Conference | - |
dc.identifier.wosid | 000380459900029 | - |
dc.identifier.scopusid | 2-s2.0-84947761528 | - |
dc.type.rims | CONF | - |
dc.citation.publicationname | ICC 2015 | - |
dc.identifier.conferencecountry | UK | - |
dc.identifier.conferencelocation | ExCeL London | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Rhee, June-Koo Kevin | - |
dc.contributor.nonIdAuthor | Kong, PengYong | - |
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