Implementation of non-orthogonal Multiplexing for Narrow Band Power Line Communications

摘要

This paper explores the possibilities of Layered Division Multiplexing (LDM), a non-orthogonal multiplexing technique, for its application in Narrow Band Power Line Communications (NB-PLC). Both theoretical calculations and simulation results are included based on PoweRline Intelligent Metering Evolution (PRIME) in CENELEC A-band. However, improvements presented in the paper can be directly applied to any NB-PLC system based on Orthogonal Frequency Division Multiplexing (OFDM). LDM proves to be a promising technology for future PLC applications, based on obtained results.