串音錯誤在光電開關網路上是個令人討厭的問題,先前的研究已經針對擴張型可重新排列光電開關網路設計出錯誤開關診斷演算法,但是,目前僅有少數的研究在擴張型可重新排列光電開關網路上以及分析擴張型可重新排列光電開關網路的特性。 本篇論文我們主要分析擴張型可重新排列光電開關網路的特性,我們研究出證明此種可重新排列網路的方法,並且證明出一個類別的擴張型可重新排列光電開關網路,然後分析串音錯誤診斷演算法應用在我們證明出的這種網路上的特性和效能。本篇論文的主要貢獻是根據三個階層Clos網路 ( three-stage Clos network )的概念來定義和分析擴張型可重新排列光電開關網路的特性,並且結論出串音錯誤診斷演算法能夠適用在我們證明出來的這類別的網路上。
Optical crosstalk is an undesirable problem in photonic switching networks. Previous works have devised diagnosing faulty switch algorithms for dilated rearrangeable photonic switching networks. But, quite few researches focused on the dilated rearrangeable photonic switching networks and evaluated the performance of the dilated rearrangeable photonic switching networks. In this paper, we primarily evaluate the performance of the dilated rearrangeable photonic switching networks. We investigate the new proof of dilated rearrangeable photonic switching networks. A class of dilated rearrangeable photonic switching networks is proven. Then we evaluate the performance of the diagnosing crosstalk algorithm applied in the class of dilated rearrangeable photonic switching networks. The main contribution of this paper is to define and evaluate the performance of the dilated rearrangeable networks based on the three-stage Clos network. And we conclude that the diagnosing crosstalk algorithm can be applied to these networks which we prove.