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Quantized Uplink Ma...
Quantized Uplink Massive MIMO Systems with Linear Receivers
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- Kolomvakis, Nikolaos, 1985 (författare)
- Ericsson Research and Ericsson Ab, SWE,Telefonaktiebolaget L M Ericsson,Ericsson
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- Eriksson, Thomas, 1964 (författare)
- Chalmers University of Technology, SWE,Chalmers tekniska högskola
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- Coldrey, Mikael, 1972 (författare)
- Ericsson Research and Ericsson Ab, SWE,Telefonaktiebolaget L M Ericsson,Ericsson
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- Viberg, Mats, Professor (författare)
- Blekinge Tekniska Högskola,Ledningen,Blekinge Tekniska Högskola, BTH
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers Inc. 2020
- 2020
- Engelska.
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Ingår i: IEEE International Conference on Communications. - : Institute of Electrical and Electronics Engineers Inc.. - 9781728150895 ; 2020-June
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://research.cha...
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https://research.cha...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- This paper considers the uplink of a single-cell multi-user massive multiple-input multiple-output (MIMO) system. Each receiver antenna of the base station is assumed to be equipped with a pair of analog-to-digital converters (ADCs) to quantize the real and imaginary part of the received signal. We propose a novel Bussgang-based weighted zero-forcing (B-WZF) receiver, which distinguishes the clipping and granular distortion. Numerical results demonstrate that for sufficiently high SNR and users that do not experience deep large-scale fading, the B-WZF brings significant performance gain over existing linear receivers in the literature, when the training sequence length is higher than the number of users. © 2020 IEEE.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap -- Systemvetenskap, informationssystem och informatik (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Information Systems (hsv//eng)
Nyckelord
- Analog to digital conversion
- Receiving antennas
- Signal receivers
- Signal to noise ratio
- User experience
- Analog to digital converters
- Massive multiple-input- multiple-output system (MIMO)
- Numerical results
- Performance Gain
- Real and imaginary
- Received signals
- Receiver antennas
- Training sequences
- MIMO systems
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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