시간분할다중방식 수동 광가입자망에서 저지연 패킷 전송 방법
두경환, 방준성, 정환석, 이종현, 이상수
- 9755778 (2017.09.05)
14MI9300, (통합)대용량 WDM 액세스망핵심 및 선행기술개발,
- Provided are an Optical Network Unit (ONU) for low latency packet transmission in a Time Division Multiplexing-Passive Optical Network (TDM-PON), a method of operating the ONU, and an apparatus for controlling the ONU. The method includes: receiving, from a base station, first bandwidth allocation information regarding a bandwidth allocated by the base station to a terminal for uplink packet transmission; and transmitting a bandwidth allocation request, which is based on the received first bandwidth allocation information, to an Optical Line Terminal (OLT) before completing packet reception from the base station.
- KSP 제안 키워드
- Low latency, Optical line terminal(OLT), Optical network, Optical network unit(ONU), Packet Transmission, Passive optical network, TDM-PON, Time division multiplexing, bandwidth allocation, base station(BS), division multiplexing, packet reception, time division