relation between throughput and snr in awgn channel

3 visualizaciones (últimos 30 días)
vardhani grandhi
vardhani grandhi el 7 de Nov. de 2017
Respondida: AR el 19 de Jun. de 2025
code for the relation between throughput and snr in awgn channel

Respuestas (1)

AR
AR el 19 de Jun. de 2025
There is a MATLAB Answers post that discusses the Shannon-Hartley Theorem, which illustrates the theoretical relationship between throughput and SNR for an AWGN channel.
You can refer to the following MATLAB Answers post:
Here is a simple MATLAB code snippet that demonstrates this relationship:
% Parameters
bandwidth = 1e6; % Bandwidth (Hz) - e.g., 1 MHz
SNR_dB = 0:0.5:30; % SNR values in dB
SNR_linear = 10.^(SNR_dB / 10); % Convert dB to linear scale
% Shannon capacity formula: C = B * log2(1 + SNR)
throughput_bps = bandwidth * log2(1 + SNR_linear); % in bits per second
% Plotting
figure;
plot(SNR_dB, throughput_bps / 1e6, 'r-', 'LineWidth', 2);
grid on;
xlabel('SNR (dB)');
ylabel('Throughput (Mbps)');
title('Shannon Capacity: Throughput vs. SNR in AWGN Channel');
I hope this answers the question.

Categorías

Más información sobre Propagation and Channel Models en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by