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1. (WO2017032077) DEVICE AND METHOD FOR PROVIDING COMPATIBILITY WITH PASSIVE OPTICAL NETWORKS, OPTICAL LINE TERMINAL, AND STORAGE MEDIUM

Pub. No.:    WO/2017/032077    International Application No.:    PCT/CN2016/082187
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Tue May 17 01:59:59 CEST 2016
IPC: H04Q 11/00
Applicants: SANECHIPS TECHNOLOGY CO., LTD.
深圳市中兴微电子技术有限公司
Inventors: GUO, Jizheng
郭继正
CHEN, Qinshu
陈钦树
Title: DEVICE AND METHOD FOR PROVIDING COMPATIBILITY WITH PASSIVE OPTICAL NETWORKS, OPTICAL LINE TERMINAL, AND STORAGE MEDIUM
Abstract:
Disclosed is a device for providing compatibility with passive optical networks, wherein two uplink burst clock and data recovery units respectively recover received uplink data in accordance with two standards, and respectively transmit the recovered uplink data to their respective uplink delineation, descrambling and forward error correction (FEC) decoding units; then the two uplink delineation, descrambling and FEC decoding units perform delineation on the received recovered uplink data in accordance with two standards, and after the delineation is successful, transmit processed Gigabit Passive Optical Network Transmission Convergence (GTC) frames to a GTC deframing unit; finally, the GTC deframing unit transmits the deframed data to different processing units for processing. Also disclosed are a method for providing compatibility with passive optical networks, an optical line terminal, and a computer storage medium.