In this paper we discuss the Two-Bit Diffserv Architecture, study the RIO packet dropping policy and FM-PA packet marking algorithm, develop the FMPA, compare the two FMPA By simulation on NS.
提出了一种新型的冲突解决机制——GHA-TS(priority-based grouping and hybrid-assembly with tail segment)机制,它采用基于优先级的分组复合封装策略,并根据偏射路由阀值选择尾部分段丢弃或偏射路由策略进行冲突解决。仿真结果表明,G...提出了一种新型的冲突解决机制——GHA-TS(priority-based grouping and hybrid-assembly with tail segment)机制,它采用基于优先级的分组复合封装策略,并根据偏射路由阀值选择尾部分段丢弃或偏射路由策略进行冲突解决。仿真结果表明,GHA-TS机制能够有效降低光突发交换网络的丢包率,尤其是高优先级IP报文的丢失率,较好地支持了光突发交换网络的QoS要求。展开更多
文摘In this paper we discuss the Two-Bit Diffserv Architecture, study the RIO packet dropping policy and FM-PA packet marking algorithm, develop the FMPA, compare the two FMPA By simulation on NS.
文摘提出了一种新型的冲突解决机制——GHA-TS(priority-based grouping and hybrid-assembly with tail segment)机制,它采用基于优先级的分组复合封装策略,并根据偏射路由阀值选择尾部分段丢弃或偏射路由策略进行冲突解决。仿真结果表明,GHA-TS机制能够有效降低光突发交换网络的丢包率,尤其是高优先级IP报文的丢失率,较好地支持了光突发交换网络的QoS要求。