Evaluation of Multiple Coding Schemes

The wide application of various communication methods has become the most prominent symbol of this new era. In this paper, we suppose that dynamically changing the coding scheme according to the signal to noise ratio could keep the error rate for a communication channel at a lower lever comparing to continuously using one coding scheme. Firstly, we generate a data sequence with 0 and 1 uniformly distributed. Then we add noise to the sequence and code the sequence with multiple coding schemes, then decode the sequence. Finally, we compare the error rate for different coding schemes. The experimental result shows that dynamically changing the coding scheme could be helpful.