ホロニック光情報ネットワークにおけるマルチメディア統合スイッチング方式

在本研究中，为了在全息光信息网络中实现多媒体综合交换方案，我们确立了以下三个目标，并针对这些目标进行了研究。1.在同时采用WDM和TDM技术的波带路由网络中，必须建立一种对业务需求变化具有鲁棒性的波带路径设计方法。2.在缓存管理方案的硬件设计上，为了保证服务质量，对可变长度分组到达和多个输出端口共享一个缓存进行了功能扩展，并建立了其更高的运行速度。3.提出了一种新的路径设计方法，该方法引入了带宽单位满单位和半单位的概念，能够根据需求的变化灵活地改变带宽路径的带宽，并通过…验证了该方法的有效性更粗暴的绩效评估。对于2.设计了缓存管理方案的硬件，以区分每个流，提高服务质量，为每个流分配理想的缓存量，基于推出机制丢弃到达的分组，并将其与分组传输调度相关联。用硬件描述语言VHDL语言对其进行了编程，并进行了实际综合。采用0.18μm的工艺，得到了约135 MHz的工作频率和47K门的性能指标。即使非常短的控制包连续到达目标缓冲区，我们的规范也可以达到11.5Gbps的吞吐量。作为。3.提出了移动代理迁移和复制规则，实现了每个作业未完成工作的公平性。这适用于某个作业的移动代理并发迁移的网络环境，使其在代理-网关逻辑网络上进行复制，以控制全息光信息网络。这个原型实际上是由Java语言构建的。较少

In this research, to realize the multimedia-integrated switching scheme in the Holonic optical information network, we established the following three objectives, and studied for these purposes. 1.Under the waveband routing network with both WDM and TDM technologies, waveband path design method which is robust to the variation of traffic demand must be established. 2.As for the hardware design of the buffer management scheme to guarantee the QoS, functional extension to the variable length packet arrival and multiple output ports sharing a buffer memory, and its higher speed operation must be established. 3.Mobile agent migration discipline in the logical network by connecting agent gateways and its prototype network must be established.As for 1., we proposed new path design method which introduces the concept of the bandwidth unit Full Unit and Half Unit and enables the bandwidth change of the waveband paths flexibly according to the demand variation and confirmed its effectiveness th … More rough the performance evaluation. As for 2., We designed the hardware of the buffer management scheme to differentiate each flow and improve the QoS, which assigns each flow the ideally allocated buffer volume, discards arrival packets based on the Push-out mechanism, and associates them with the packet transfer scheduling. Also, we programmed it by the hardware description language, VHDL and synthesized it actually. As a result, we obtained the specification of about 135MHz behavior and 47K gates by using 0.18 μm CMOS technology. Even if very short control packets continuously arrives at the target buffer, our specification can attain the throughput of 11.5Gbps. As. for 3., we proposed the mobile agent migration and replication discipline to realize the fairness of the unfinished work per each job. This is applied to the network environment where mobile agent of a certain job concurrently migrates making its replication on the agent-gateway logical network to control the Holonic optical information network. This prototype is actually constructed by the java language. Less