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随着计算机网络的发展,计算机没有了网络就相当于一块有电的砖头,所以为了更好地提高计算机的访问便捷性,而且为了实现任何地方访问网络的要求,无线网络应运而生,让网络的传输更加便捷。无线局域网利用射频技术,与有线局域网通过铜线或者光纤等导体进行数据传输区别在于WLAN通过使用电磁频谱在控件内传输数据、语音和视频等信息,而且它的优点就是可以对有线网络进行任意的扩展和延伸,让网络传输的范围更加广泛,实现灵活的应用以及便捷的传输。
With the development of computer network, a computer without a network is equivalent to a powered brick, so in order to better improve computer access convenience, and in order to achieve any place to access the network requirements, the wireless network came into being, so that the network The transfer is more convenient. Wireless LAN The use of radio frequency technology, and wired LAN through copper or optical fiber and other conductors for data transmission is that WLAN through the use of electromagnetic spectrum in the control transmission of data, voice and video and other information, and its advantage is that the wired network can be arbitrary Expand and extend, make the network transmit the range more extensively, realize the flexible application and convenient transmission.