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提出了一种用WDM光突发交换网的良好时间通信协议 (MJIT SP) 该协议结合了光线路交换和光分组交换的优点 与用于光突发交换的其他信令协议相似 ,MJIT SP的特点也是采用带外控制信号处理来排除核心节点处对光缓存器的需求 然而 ,与其它协议如JIT SP相比 ,它能最小化数据源端的建立时间和最大化交叉连接的带宽利用率 而且 ,MJIT SP还能支持光网络中无连接和面向连接的数据包传递 并介绍了MJIT SP的基本结构并从三个方面分析了它的基本性能 ,即建立时间、端到端延时和信道占用时间 然后 ,对本协议与JIT SP的性能进行了比较 ,结果显示 :MJIT SP不仅优于JIT SP ,而且还克服了JIT SP的一个缺点 ,即过长的信道占用时间 此外 ,还给出了MJIT SP的信令信息 ,尤其是非常关键的信号与脉座电平差 (SETUP)消息 MJIT SP中的SETUP与JIT SP中的SETUP不同 ,它需要给出数据包路由和交换所需的信息 ,包括数据包长度、比特率、SETUP与数据包之间的偏置时间以及数据业务的质量控制系统 (QoS)要求等 最后讨论了MJIT SP两种可能的变化并且分析了它们的优缺点
A good time communication protocol (MJIT SP) using WDM optical burst switching networks is proposed. This protocol combines the advantages of optical line switching and optical packet switching with other signaling protocols used for optical burst switching. The features of MJIT SP But also uses out-of-band control signal processing to eliminate the need for optical buffers at core nodes. However, it minimizes data source-side setup time and maximizes cross-connect bandwidth utilization compared to other protocols such as JIT SP. Moreover, MJIT The SP also supports connectionless and connection-oriented packet passing in optical networks and introduces the basic architecture of the MJIT SP and analyzes its basic performance in three aspects: establishing time, end-to-end delay, and channel occupancy time and then , And compared the performance of this protocol with that of JIT SP. The results show that MJIT SP is not only superior to JIT SP, but also overcomes one of the shortcomings of JIT SP, namely, excessively long channel occupancy time. In addition, a letter of MJIT SP SETTING UP THE MESSAGE, ESPECIALLY VERY SIGNIFICANT SIGNAL AND HOPPER LEVEL SETUP MESSAGE SETUP in MJIT SP differs from SETUP in JIT SP in that it needs to give packet routing and handing over The required information, including packet length, bit rate, offset time between SETUP and packet, and Quality of Service (QoS) requirements for data services, etc. Finally, we discuss two possible changes to MJIT SP and analyze them The advantages and disadvantages