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Inter-domain Embedded Carrying Network Construction in ReFlexNet |
Qi Ning Wang Bin-qiang Yuan Bo Zhang Bo Wang Bao-jin |
National Digital Switching System Engineering and Technological Research Center, Zhengzhou 450002, China |
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Abstract To solve the puzzle faced by traditional Internet infrastructure, a new Reconfigurable Flexible Network (ReFlexNet) Infrastructure is proposed. The inter-domain Reconfigurable Embedded Carrying Network (RECN) construction issues in ReFlexNet are discussed. Distributed layered management system and resource management mechanism is proposed. Based on the manner of token passing, a distributed inter-domain RECN construction method is proposed, which can resolve large-scale inter-domain construction problem efficiently. To improve efficiency of token transfer, an improved Token-Ring establishment algorithm is proposed which is called ImprovedSA based on traditional Simulated Annealing (SA) algorithm of solving Hamilton circle problem. It can find a better circle rapidly and effectively via ameliorating the result gained by traditional algorithm.
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Received: 11 January 2011
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Corresponding Authors:
Qi Ning
E-mail: benqqn@yahoo.com.cn
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