scholarly journals A novel ergodic capacity analysis of diversity combining and multihop transmission systems over generalized composite fading channels

2012 ◽  
Author(s):  
Ferkan Yilmaz ◽  
Mohamed-Slim Alouini
Keyword(s):  
Fading Channels ◽  
Ergodic Capacity ◽  
Capacity Analysis ◽  
Diversity Combining ◽  
Transmission Systems ◽  
Composite Fading

scholarly journals Ergodic Capacity Analysis of Decode-and-Forward Relay-Assisted FSO Systems Over Alpha–Mu Fading Channels Considering Pointing Errors

2016 ◽  
Vol 8 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Ruben Boluda-Ruiz ◽  
Antonio Garcia-Zambrana ◽  
Beatriz Castillo-Vazquez ◽  
Carmen Castillo-Vazquez
Keyword(s):  
Fading Channels ◽  
Ergodic Capacity ◽  
Capacity Analysis ◽  
Decode And Forward ◽  
Pointing Errors

scholarly journals Effective Capacity Analysis Over Generalized Composite Fading Channels

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 123756-123764
Author(s):  
Seong Ki Yoo ◽  
Simon L. Cotton ◽  
Paschalis C. Sofotasios ◽  
Sami Muhaidat ◽  
George K. Karagiannidis
Keyword(s):  
Fading Channels ◽  
Effective Capacity ◽  
Capacity Analysis ◽  
Composite Fading

Exact Ergodic Capacity Analysis for Cognitive Underlay Amplify-and-Forward Relay Networks over Rayleigh Fading Channels

2017 ◽  
Author(s):  
Vo Nguyen Quoc Bao ◽  
Vu Van San
Keyword(s):  
Fading Channels ◽  
Rayleigh Fading ◽  
Relay Networks ◽  
Ergodic Capacity ◽  
Closed Form Expression ◽  
Rayleigh Fading Channels ◽  
Capacity Analysis ◽  
Amplify And Forward ◽  
Form Expression ◽  
Decode And Forward

In this paper, we propose a novel derivation approach to obtain the exact closed form expression of ergodic capacity for cognitive underlay amplify-and-forward (AF) relay networks over Rayleigh fading channels. Simulation results are performed to verify the analysis results. Numerical results are provided to compare the system performance of cognitive underlay amplify-and-forward relay networks under both cases of AF and decode-and-forward (DF) confirming that the system with DF provides better performance as compared with that with AF. DOI: 10.32913/rd-ict.vol3.no14.563

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