Asymptotic Ergodic Capacity Analysis of Composite Lognormal Shadowed Channels

Handle URI:
http://hdl.handle.net/10754/577103
Title:
Asymptotic Ergodic Capacity Analysis of Composite Lognormal Shadowed Channels
Authors:
Ansari, Imran Shafique ( 0000-0001-8461-6547 ) ; Alouini, Mohamed-Slim ( 0000-0003-4827-1793 )
Abstract:
Capacity analysis of composite lognormal (LN) shadowed links, such as Rician-LN, Gamma-LN, and Weibull-LN, is addressed in this work. More specifically, an exact closed-form expression for the moments of the end-to-end signal-to-noise ratio (SNR) of a single composite link transmission system is presented in terms of well- known elementary functions. Capitalizing on these new moments expressions, we present asymptotically tight lower bounds for the ergodic capacity at high SNR. All the presented results are verified via computer-based Monte-Carlo simulations. © 2015 IEEE.
KAUST Department:
Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Communication Theory Lab
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2015 IEEE 81st Vehicular Technology Conference (VTC Spring)
Conference/Event name:
81st IEEE Vehicular Technology Conference, VTC Spring 2015
Issue Date:
May-2015
DOI:
10.1109/VTCSpring.2015.7145711
Type:
Conference Paper
Appears in Collections:
Conference Papers; Electrical Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorAnsari, Imran Shafiqueen
dc.contributor.authorAlouini, Mohamed-Slimen
dc.date.accessioned2015-09-10T14:18:15Zen
dc.date.available2015-09-10T14:18:15Zen
dc.date.issued2015-05en
dc.identifier.doi10.1109/VTCSpring.2015.7145711en
dc.identifier.urihttp://hdl.handle.net/10754/577103en
dc.description.abstractCapacity analysis of composite lognormal (LN) shadowed links, such as Rician-LN, Gamma-LN, and Weibull-LN, is addressed in this work. More specifically, an exact closed-form expression for the moments of the end-to-end signal-to-noise ratio (SNR) of a single composite link transmission system is presented in terms of well- known elementary functions. Capitalizing on these new moments expressions, we present asymptotically tight lower bounds for the ergodic capacity at high SNR. All the presented results are verified via computer-based Monte-Carlo simulations. © 2015 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectComposite channelsen
dc.subjectErgodic capacityen
dc.subjectMomentsen
dc.titleAsymptotic Ergodic Capacity Analysis of Composite Lognormal Shadowed Channelsen
dc.typeConference Paperen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentCommunication Theory Laben
dc.identifier.journal2015 IEEE 81st Vehicular Technology Conference (VTC Spring)en
dc.conference.date11 May 2015 through 14 May 2015en
dc.conference.name81st IEEE Vehicular Technology Conference, VTC Spring 2015en
kaust.authorAnsari, Imran Shafiqueen
kaust.authorAlouini, Mohamed-Slimen
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