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    After Vol. 10, No. 1, January 2009

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Research on Data Reconstruction Method Based on Identifier/Locator Separation Architecture

Ying Liu1, Ming Wan1, Hong-Ke Zhang1, Si-Dong Zhang1, Han-Chieh Chao2,3

1National Engineering Laboratory for Next Generation Internet Interconnection Devices Beijing Jiaotong University, CHINA 2Institute of Computer Science & Information Engineering and Department of Electronic Engineering National Ilan University, Taiwan 3Department of Electrical Engineering, National Dong Hwa University, Taiwan

{yliu, 03211262, hkzhang, sdzhang}@bjtu.edu.cn, hcc@niu.edu.tw

Abstract:
In the study of next generation network architecture, the scheme of Identifier/Locator Separation is the focus of future development, but the relevant data reconstruction technology has not come out under this architecture. This paper provides a data reconstruction method based on Identifier/Locator Separation Architecture. Through introducing the non-collision hashing multi-bit Trie-tree algorithm, this method constructs Port Trie-tree and Identifier Trie-trees to accomplish the fast classification of packets in the multi-path parallel transmission mechanism. Besides, this method achieves the analysis and reconstruction of the packets with the multithreading scheme based on the CPU efficiency balancing. Experiments show that this method has high performance efficiency and a favorable success rate of data reconstruction.
Key Words:
Identifier-based universal network, Identifier/Locator separation, Data reconstruction, Trie-tree.
Vol. 12 No. 4, P.531-540 (2011/7)
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