MULTI-FREQUENCY FLOODING POWER-LINE CARRIER COMMUNICATION METHOD

摘要

Provided in the present invention is a multi-frequency flooding power-line carrier communication method. The method comprises the following steps: a power-line carrier communication system is initialized; a master station implements working frequency cognition for slave stations; and, the master station and the slave stations carry out multi-frequency data communication. The method selects different frequencies with respect to conditions of different slave stations/links on the basis of a frequency cognition and flooding technique, adapts to characteristics of power-line carrier network channels, increases access probability for the slave stations, and increase the range of network coverage.