摘要
The concept and the characteristic of spread spectrum technology of knowledge network based on information integration environment are given at first. And the basic principle of the wireless network of knowledge and information is recommended. Then a project alternatives using the spread spectrum technology and wireless network is given to build a across-the abroad knowledge network system.
基金
This paper is supported by National Natural Science Foundation of China （NSFC） （No. 70472039, 70272023）.
