The embodiment of the invention provides a method and a device for managing uplink bandwidth in an optical communication system. The method mainly includes: the transmission time of multiple continuous frames to determine the bandwidth allocation cycle, the bandwidth allocation cycle the available uplink bandwidth resource information assigned to each optical network unit for end user. The embodiment of the invention takes the transmission time of a plurality of frames as the continuous bandwidth allocation cycle, and the existing technology in single frame as a unit for bandwidth allocation, at the same time range can be greatly reduced to between each ONU distribution TCONT Burst? Gap number, so as to effectively improve the upstream bandwidth of optical communication the rate of the system.
【技术实现步骤摘要】
【技术保护点】
一种光通信系统中的上行带宽的管理方法，其特征在于，包括： 获得多个光网络单元ＯＮＵ的上行带宽资源需求信息，确定所述上行带宽需求信息对应的当前带宽分配周期，所述带宽分配周期中包括多个帧； 在所述当前带宽分配周期内分别为所述多个ＯＮＵ分配传输容器ＴＣＯＮＴ。
【技术特征摘要】
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