Big Data Intelligent Communication Technology Based on Low Voltage Spread Spectrum Carrier

Characteristics and rules of load and interference of low-voltage power line driven by big data environment are discussed to improve the communication efficiency of communication system effectively. In addition, channel noise model was established, and an active anti-interference technology of low voltage power line carrier communication was proposed. This technology matches the impedance of the transceiver controller with the impedance of the low voltage power line communication fully. Moreover, spread spectrum technology was broadened, and the method of actively by the high-reliability frequency band communication based on the spread spectrum was proposed to avoid the disadvantages of strong attenuation and interference of the low voltage power line.