Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2011, Vol. 34 ›› Issue (1): 16-20.doi: 10.13190/jbupt.201101.16.zhangtk

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  • Received:2010-04-07 Revised:2010-06-10 Online:2011-02-28 Published:2011-02-28