Repackable multi-Log₂N networks

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• 作者：Bey-Chi Lin^a ; ^{beychi@mail.nutn.edu.tw" class="auth_mail" title="E-mail the corresponding author} ; Chin-Tau Lea^b ; ^{eelea@ee.ust.hk" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Multi-Log2NLog2N networks ; Photonic switching ; Repackable networks
• 刊名：Theoretical Computer Science
• 出版年：2016
• 出版时间：4 January 2016
• 年：2016
• 卷：609
• 期：part_P1
• 页码：22-31
• 全文大小：558 K

文摘

Multi-Log₂N${\text{Log}}_{2}N$ networks have a wide range of applications in telecommunications. In this paper, we present a new type of nonblocking multi-Log₂N${\text{Log}}_{2}N$ networks, called repackable nonblocking, wherein rearrangement activities are required only during the departures, but not upon arrivals. Furthermore, the frequency of rearrangement activities is so low that under many circumstances, they perform like strictly nonblocking networks but with a much lower hardware complexity.