Dan Long, Wu Qiong, Li Xiaobin. A multi-queue scheduling EPON DBA algorithm based on the least mean square prediction[J]. 2011,(3):8-10. DOI: 10.13756/j.gtxyj.2011.03.008.
In respect of the upstream TDM mechanism in EPON systems
this paper presents a multi-queue scheduling EPON Dynamic Bandwidth Allocation(DBA) algorithm on the basis of the least mean square prediction.Simulation results show that this scheme can accurately predict the flow of high-priority services and reasonably distribute bandwidth on the basis of the predictions
thus fundamentally avoiding light load penalty and reducing the delay of high priority services.
关键词
以太网无源光网络动态带宽分配算法最小均方差预测服务质量
Keywords
EPONDBA algorithmleast mean square predictionquality of service