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Massive MIMO meets ...
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Ciuonzo, DomenicoDepartment of Industrial and Information Engineering, Second University of Naples, Italien
(author)
Massive MIMO meets decision fusion : Decode-and-fuse vs. decode-then-fuse
- Article/chapterEnglish2014
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LIBRIS-ID:oai:DiVA.org:uu-238934
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-238934URI
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Language:English
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Summary in:English
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Subject category:kon swepub-publicationtype
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We study channel-aware decision fusion over a multiple-input multiple-output (MIMO) channel in the large-array regime at the decision-fusion center (DFC). Inhomogeneous large-scale fading between the sensors and the DFC is consider in addition to the small-scale fading, and pilot-based channel estimation is performed at the DFC. Linear processing techniques are analyzed in order to design low-complexity alternatives to the optimum log-likelihood ratio test (LLRT). Performance evaluation based on Monte Carlo simulations are presented.
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Salvo Rossi, PierluigiDepartment of Industrial and Information Engineering, Second University of Naples, Italien
(author)
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Dey, SubhrakantiUppsala universitet,Signaler och System(Swepub:uu)subde725
(author)
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Department of Industrial and Information Engineering, Second University of Naples, ItalienSignaler och System
(creator_code:org_t)
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In:2014 IEEE 8TH Sensor Array and Multichannel Signal Processing Workshop (SAM), s. 265-2689781479914814
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