METHOD AND APPARATUS FOR H-ONU USING A SLEEP MODE IN TDM-PON

摘要

Suggested are an H-ONU based on TDM-PON and an operating method thereof. According to one embodiment of the present invention, The H-ONU includes a CH-ONU optical communication unit which receives a notification vector which includes information about a destination H-ONU to which an optical line terminal transmits traffic from the optical line terminal through optical communication and a CH-ONU wireless communication unit which transmits the information about the notification vector from the optical line terminal to the destination H-ONU through wireless communication.