I want BER instead of SNR in the x-axis .. What is the relation that changes SNR to BER

2 views (last 30 days)
Matthew Worker
Matthew Worker on 22 Nov 2021
Answered: Arthi Sathyamurthi on 28 Dec 2021
This is the value of Signal to noise ratio ..... SNR = -20:6:10; %Signal to Noise Ratio
I want BER instead of SNR in the x-axis .. What is the relation that changes SNR to BER
  2 Comments
Image Analyst
Image Analyst on 15 Dec 2021
Original question (for when he delete it)
This is the value of Signal to noise ratio ..... SNR = -20:6:10; %Signal to Noise Ratio
I want BER instead of SNR in the x-axis .. What is the relation that changes SNR to BER

Sign in to comment.

Sign in to answer this question.

Answers (1)

Arthi Sathyamurthi
Arthi Sathyamurthi on 28 Dec 2021
Hello,
Considering you have plotted SNR vs Capacity in the figure, and since the K, N, and M in the figure are not explained, I assume the Shannon Capacity formula will give you a direct relation between SNR and BER as where Mis the number of MIMO streams, B is the bandwidth, S is the signal power, and N is the noise power.
Further, you can plot the Capacity values against the calculated BER values respectively.

Categories

Find more on PHY Components in Help Center and File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!