Research on the Impact of Multipath Propagation on Signal Transmission in Low-Voltage Power Line Carrier Communication Networks
With the rise of smart grids,low-voltage power line carrier communication networks play a crucial role in information transmission.However,multipath propagation has a significant impact on signal transmission.This paper provides a thorough analysis of the causes,main effects,and measurement and modeling methods of multipath propagation.Based on this analysis,methods to improve the signal transmission quality in low-voltage power line carrier communication networks are proposed,including the application of multiple-antenna technology,signal processing and equalization techniques,as well as power control and frequency selection.The application of these technologies will contribute to optimizing the performance of communication networks and enhancing the reliability and stability of smart grids.
low-voltage power line carrier communicationmultipath propagationsignal transmissioncommunication qualitysmart grid
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