进入21世纪,为适应社会进步和经济竞争环境变化的需要,社会教育体系正向网络化、信息化方向全面发展,校园的信息网络化成为带动社会科研、教育发展的头等大事。校园网络基础设施及应用正在向更强大、集成度更高、应用更灵活的方向发展。其中,对无线接入网络的应用成为这一大潮中令人兴奋不已的全新风景线。 In the 21st century, in order to meet the needs of social progress and changes in the economic competitive environment, the social education system is becoming a network and the informationization direction is developing in an all-round way. The information network of the campus has become the top priority for promoting social scientific research and education development. Campus network infrastructure and applications are moving to more powerful, more integrated, more flexible application development. Among them, the application of wireless access network has become an exciting new landscape in this tide.