无源光网络的节能方法、装置和系统制造方法及图纸

本发明专利技术实施例提供一种无源光网络的数据通信方法、装置和系统。本发明专利技术无源光网络的数据通信方法，包括：确定无源光网络中当前M个工作波长通道的总带宽和已分配带宽，M为大于等于2的整数；当所述当前M个工作波长通道的总带宽大于所述已分配带宽时，所述OLT根据所述当前M个工作波长通道的总带宽和所述已分配带宽，确定需要关闭n个工作波长通道，其中n为大于等于1且小于等于M的整数；将所述需要关闭的n个工作波长通道上的负载切换到其它工作波长通道上；关闭所述n个工作波长通道。本发明专利技术实施例实现了无源光网络中动态节能的要求，提高了无源光网络系统的带宽利用率。

Energy saving method, device and system for passive optical network

The embodiment of the invention provides a data communication method, a device and a system for a passive optical network. Including data communication method, the invention of the passive optical network: to determine the total bandwidth of passive optical network in the current M working wavelength channels and allocated bandwidth, M is an integer of 2 or more; the total bandwidth when the current M working wavelength channel is greater than the allocated bandwidth, the OLT according to the total the bandwidth of the current M working wavelength channel and the allocated bandwidth to determine the need to close the N wavelength channel, wherein n is greater than or equal to 1 and less than or equal to an integer of M; the need to close the N wavelength channel load on the switch to the other wavelength channel; close the N wavelength channel. The embodiment of the invention realizes the requirement of dynamic energy saving in the passive optical network, and improves the utilization ratio of the bandwidth of the passive optical network system.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：高波，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44