As a junior Network Engineer at NetTech, I recall an instance where we deployed a Correctional Source Coding (CSC) solution to enhance the reliability of a wireless sensor network for one of our clients. My role was managing and maintaining this network, ensuring reliable data transmission across different nodes.
During the initial project stage, we encountered data discrepancy issues due to a high bit-error rate. As such, we decided to apply an advanced Forward Error Correction (FEC) coding technique to tackle this problem. This method allowed us to correct errors without retransmissions, which was crucial given the power and bandwidth constraints of our wireless sensor network.
We used a Block coding approach, specifically the BCH code, and balanced the need for error correction power and computational complexity. As a result, the average bit-error rate reduced significantly, improving the overall system reliability and latency.
This project challenged me as a networking professional and made me realise the importance of CSC methods in maintaining effective data exchange across networks, even in adverse conditions.