A POWER LINE COMMUNICATION BASED SERVICE ADDITION TYPE METER GATEWAY AND A CASING STRUCTURE THEREOF, A POWER LINE COMMUNICATION SYSTEM AND A METHOD USING THE SAME

摘要

The present invention relates to a power line communication based supplemental service meter gateway and a casing structure thereof, a power line communication system and a method using the same, in which a supplemental service meter gateway is provided whereby value-added services are provided in addition to remote meter readings based on a power line communication network, and power inspection for remote readings and service measurements in response to the value-added services can be respectively and independently implemented.