PN codes versus chaotic codes: Performance comparison in a Gaussian approximated wideband CDMA system over Weibull fading channels

2014 ◽  
Vol 351 (6) ◽  
pp. 3378-3404 ◽  
Author(s):  
Sangeetha Manoharan ◽  
Vidhyacharan Bhaskar
Keyword(s):  
Fading Channels ◽  
Performance Comparison ◽  
Cdma System ◽  
Wideband Cdma ◽  
Weibull Fading ◽  
Weibull Fading Channels ◽  
Chaotic Codes

scholarly journals PERFORMANCE COMPARISON OF DUAL-BRANCH AND TRIPLE-BRANCH SELECTION DIVERSITY RECEIVER BASED ON DESIRED SIGNAL ALGORITHM OVER CORRELATED WEIBULL FADING CHANNELS

2017 ◽  
Vol 16 (1) ◽  
pp. 15
Author(s):  
Aleksandra Golubović ◽  
Nikola Sekulović ◽  
Mihajlo Stefanović ◽  
Dejan Milić
Keyword(s):  
Fading Channels ◽  
Performance Measure ◽  
Performance Comparison ◽  
Cochannel Interference ◽  
Selection Combining ◽  
Interference Signal ◽  
Weibull Fading ◽  
Weibull Fading Channels ◽  
Diversity Receiver ◽  
Correlated Weibull Fading

As an important performance measure, in this paper the outage probability of dual- and triple-branch selection combining (SC) diversity system is compared. The analyzed system works over correlated Weibull fading channels in the presence of cochannel interference (CCI) where the output signal choice is done using desired signal algorithm. Results are graphically presented showing the influence of number of diversity branches, correlation coefficient and ratio of average powers of desired and interference signal.

Performance Analysis of a Class of GSC Receivers Over Nonidentical Weibull Fading Channels

2005 ◽  
Vol 54 (6) ◽  
pp. 1963-1970 ◽  
Author(s):  
P.S. Bithas ◽  
G.K. Karagiannidis ◽  
N.C. Sagias ◽  
P.T. Mathiopoulos ◽  
S.A. Kotsopoulos ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Weibull Fading ◽  
Weibull Fading Channels
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