Bit Error Rate (BER) performance analysis of DSSS-FEC coherent and non-coherent MFSK under Rayleigh and Rician fading channels

2013 ◽  
Vol 1 (4) ◽  
pp. 24-29
Author(s):  
T.A. Shanmugasundaram ◽  
◽  
Alamelu Nachiappan ◽  
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Bit Error Rate ◽  
Error Rate ◽  
Rician Fading ◽  
Rician Fading Channels ◽  
Ber Performance

Bit Error Rate Evaluation of SCMA in Rician Fading Channels Considering Presence of Co-Cell Interference

2020 ◽  
Author(s):  
Dennis Lara Hernandez ◽  
Efren Ona Proano ◽  
Henry Carvajal Mora ◽  
Nathaly Orozco Garzon ◽  
Celso Iwata Frison
Keyword(s):  
Fading Channels ◽  
Bit Error Rate ◽  
Error Rate ◽  
Rician Fading ◽  
Rate Evaluation ◽  
Rician Fading Channels

scholarly journals Bit-Error-Rate Analysis of Raptor Codes over Rician Fading Channels

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Jingke Dai
Keyword(s):  
Fading Channels ◽  
Bit Error Rate ◽  
Error Rate ◽  
System Performance ◽  
Gaussian Approximation ◽  
Rician Fading ◽  
Raptor Codes ◽  
Erasure Channels ◽  
Rate Analysis ◽  
Rician Fading Channels

The bit-error-rate expressions of nonsystematic Raptor (NR) codes and systematic Raptor (SR) codes over Rician fading channels are first derived using a Gaussian approximation (GA) approach. These BER expressions provide a significant reduction in computational complexity for analyzing system performance when compared with simulation and discretized density evolution (DDE). As shown by the asymptotic analysis, the NR codes originally designed for binary erasure channels still have good performance on Rician fading channels but SR codes do not. Therefore, the degree distributions of SR codes are specifically optimized on Rician channels which are superior to the existing SR codes and comparable to NR codes.

scholarly journals Performance Analysis of Non-Ideal Sectorized SFR Cellular Systems in Rician Fading Channels With Unbalanced Diversity

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 133654-133672
Author(s):  
Henry Carvajal ◽  
Nathaly Orozco ◽  
Daniel Altamirano ◽  
Celso De Almeida
Keyword(s):  
Performance Analysis ◽  
Fading Channels ◽  
Cellular Systems ◽  
Rician Fading ◽  
Rician Fading Channels
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