Beijing University of Posts and Telecommunications , Beijing 100876 , P . R . China
Online:2009-12-25
Published:2020-03-03
Supported by:
This work was supported by the National Natural Science Foundation of China under Grant No. 60872049, the National High-Tech Research and Development Plan of China ("863" Program) under Grant No. 2007AA10Z235, and the Teaching and Research Finances for the Returned Overseas Chinese Scholars.
Beijing University of Posts and Telecommunications , Beijing 100876 , P . R . China
基金资助:
This work was supported by the National Natural Science Foundation of China under Grant No. 60872049, the National High-Tech Research and Development Plan of China ("863" Program) under Grant No. 2007AA10Z235, and the Teaching and Research Finances for the Returned Overseas Chinese Scholars.