针对传统的PCI总线结构形成系统通信瓶颈的缺陷，提出了以交换网络为中心的可扩展并行PC体系结构设计思想。
According to the traditional PCs defect that the PCI bus forms the bottleneck of system communication, we propose the design of Parallel PC architecture for switching network centric.
本文讨论了光分组交换网络中的多种组播机制，包括并行模式，串行模式及混合模式全光组播机制。
Different multicasting schemes in optical packet switched networks are discussed, including the parallel mode, serial mode, and hybrid mode multicasting schemes.
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