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A Binary Power Cont...
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Barros da Silva Jr., José MairtonKTH,Reglerteknik
(författare)
A Binary Power Control Scheme for D2D Communications
- Artikel/kapitelEngelska2015
Förlag, utgivningsår, omfång ...
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IEEE,2015
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:kth-178807
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-178807URI
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https://doi.org/10.1109/LWC.2015.2481405DOI
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Språk:engelska
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Sammanfattning på:engelska
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Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:art swepub-publicationtype
Anmärkningar
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QC 20160201
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Binary power control (BPC) is known to maximize the capacity of a two-cell interference limited system and performs near optimally for larger systems. However, when device-to-device (D2D) communication underlaying the cellular layer is supported, an objective function that considers the power consumption is more suitable. We find that BPC remains optimal for D2D communications when the weight of the overall power consumption in the utility function is bounded. Building on this insight, we propose a simple near-optimal extended BPC scheme and compare its performance with a recently proposed utility optimal iterative scheme using a realistic multicell simulator. Our results indicate that a near optimal D2D performance can be achieved without lengthy iterations or complex signaling mechanisms.
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Fodor, GáborKTH,Reglerteknik,Ericsson Research(Swepub:kth)u1cec4wg
(författare)
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KTHReglerteknik
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:IEEE Wireless Communications Letters: IEEE4:6, s. 669-6722162-23372162-2345
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