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Tipo di prodottoArticolo in rivista
TitoloInformation-theoretic Characterization of MIMO Systems with Multiple Rayleigh Scattering
Anno di pubblicazione2018
FormatoElettronico
Autore/iAlfano G.; Chiasserini C.; Nordio A.; Zhou S.
Affiliazioni autoriDepartment of Science and Applied Technology, Politecnico di Torino, 10129 Italy., ; Department of Electronics, Politecnico di Torino, 10129 Italy and a Research Associate at CNR-IEIIT., ; Wireless Communications Systems Group, CNR-IEIIT, Torino, 10129 Italy., ; college of computer and information, Hohai university, China.,
Autori CNR e affiliazioni
  • CARLA FABIANA CHIASSERINI
  • ALESSANDRO NORDIO
Lingua/e
  • inglese
AbstractWe present an information-theoretic analysis of a point-to-point Multiple-Input-Multiple-Output (MIMO) link affected by Rayleigh fading and multiple scattering, under perfect channel state information at the receiver. Unlike previous work addressing this setting, we investigate the Random Coding Error Exponent, its associated cutoff rate and the Expurgated Error Exponent, and derive closed-form expressions for them. Moreover, leveraging the average mutual information expression presented in [1], we derive another important metric, namely, the sum rate, under linear receive processing and independent stream decoding. In particular, we characterize the performance of the Minimum Mean Squared Error receiver in closed form, and that of the Zero Forcing receiver by resorting to bounding techniques. The bulk of the work relies on results about finite-dimensional random matrix products, a number of which are novel and detailed in the Appendices. The analysis, validated through numerical results, highlights the severe degradation in the performance of linear receivers due to multi-fold scattering. It also unveils the performance trend of multiple scattering MIMO channels as a function of the number of antennas and the number of scattering stages.
Lingua abstractinglese
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RivistaIEEE transactions on information theory
Attiva dal 1963
Editore: Institute of Electrical and Electronics Engineers, - [New York
Paese di pubblicazione: Stati Uniti d'America
Lingua: inglese
ISSN: 0018-9448
Titolo chiave: IEEE transactions on information theory
Titolo proprio: IEEE transactions on information theory
Titolo abbreviato: IEEE trans. inf. theory
Titoli alternativi:
  • Institute of Electrical and Electronics Engineers transactions on information theory
  • Transactions on information theory
  • Information theory
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Fascicolo della rivista-
DOI10.1109/TIT.2018.2803046
Verificato da refereeSì: Internazionale
Stato della pubblicazionePublished version
Indicizzazione (in banche dati controllate)
  • Scopus (Codice:2-s2.0-85041512347)
Parole chiaveMIMO, Random matrix products, Multiple Rayleigh scattering, Error exponents, Linear receivers.
Link (URL, URI)http://www.scopus.com/record/display.url?eid=2-s2.0-85041512347&origin=inward
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Strutture CNR
  • IEIIT — Istituto di elettronica e di ingegneria dell'informazione e delle telecomunicazioni
Moduli CNR
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