摘要
无线局域网技术是目前发展迅速的技术,相对于有线局域网有许多优点。它对网络技术的发展也造成了深刻的影响。该文就无线局域网的关键技术、优点和应用前景等若干问题进行了分析,重点讨论了调制技术和保密技术。
WLAN is a rapid-developing technology and it has many good features in comparison with the LAN transmitting signals across a cable. WLAN has also made a profound effect to the development of the network technologies.Key technologies,good features and application prospect of wireless LAN are introduced in this paper,and the technology of modulation and encryption are mainly discussed.
出处
《电脑知识与技术（过刊）》
2009年第9X期7393-7394,7405,共3页
Computer Knowledge and Technology
关键词
无线局域网
扩频技术
载波侦听/冲突避免
保密技术
wireless LAN
technology of spread spectrum
carrier sense multiple access/conflict avoiding
encryption technology
