Value Gain-based Power Line Subcarrier Aggregation Method under Colored Noise

Abstract With the large-scale power electronic equipment connected to distribution network in form of a new system, colored noise generated by will greatly reduce efficiency data transmission. The line communication subcarrier grouping aggregation method features high transmission efficiency, excellent reliability, and stability, which can improve anti-interference anti-noise performance subcarriers. However, traditional packet methods neglect topology changes node service requirements, resulting low adaptability available subcarriers for electronics scenarios. Therefore, we propose value gain-based under noise. It achieve adaptive awareness dynamically optimize aggregation. Simulation results demonstrate proposed algorithm terms availability utilization efficiency.