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探讨了 ATM- PON系统在不同优先级业务类型之间的带宽分配方法和在不同 ONU之间分配带宽的 MAC协议。提出的新型带宽分配算法 ,可以改进高优先级业务的时延和信元丢失性能。
Discusses the bandwidth allocation method of ATM-PON system between different priority service types and the MAC protocol that allocates bandwidth between different ONUs. The proposed new bandwidth allocation algorithm can improve the delay and cell loss performance of high-priority services.