CAJ | 학술논문

在已有的研究中，为了使输出端排队(OQ)交换结构满足理想的吞吐率和传输时延性能，需要其内部加速比等于交换端口数。将从理论上推导加速比小于交换端口数的情况下OQ交换结构的信元丢包率和传输时延，并利用数值计算的方法证明：只要达到一定的加速比(小于满加速比)，OQ结构就能达到满加速比时的性能。
재이유적연구중，위료사수출단배대(OQ)교환결구만족이상적탄토솔화전수시연성능，수요기내부가속비등우교환단구수。장종이론상추도가속비소우교환단구수적정황하OQ교환결구적신원주포솔화전수시연，병이용수치계산적방법증명：지요체도일정적가속비(소우만가속비)，OQ결구취능체도만가속비시적성능。
In previous study, in order to make the output queuing (OQ) switching structure meet the ideal performance of throughput and transfer delay, it is required that the internal speedup should be equal to the number of switching ports. Deduces the OQ switching structure's cell loss possibil-ity and transfer delay theoretically in the case that the speedup is less than the number of switching ports. Proves a OQ switch with a suitable speedup that can also reach the high per-formance of a OQ switch with a full speedup by numerical calculation analysis.