摘要
在对GPON系统架构及其带宽分配机制进行深入分析的基础上,提出一种新的用于GPON的动态带宽分配(DBA)算 法。该算法通过区分对待不同类型的T_CONT业务采用不同的分配方法,以实现全业务的服务质量保证;并通过仿 真实验证明了此算法的性能。
Based on the deeply analysis of the GPON system architecture and its bandwidth assignment mechanism.we introduce a new effective algorithm which guarantee the QOS of all the services by classifying the different types of T_CONT services. Then we conclude that this DBA algorithm can meet the need of all traffic QoS in the GPON system.
基金
中兴通信基金
