| 摘要 |
<p>PURPOSE: A power line communication system and a method thereof are provided to perform a repeater function as a slave terminal in case a master terminal is unable to perform the repeater function. CONSTITUTION: A master terminal(120-1) is installed in a power line of a section that a first coverage section and a second coverage section are overlapped. The master terminal relays a transmission data from multiple terminals of the first coverage section server and the multiple terminals of the second coverage section. A slave terminal(120-2) watches a relay that is relayed a data by the master terminal. The slave terminal performs a data relay in case the master terminal does not relay the data.</p> |
