摘要
外高桥集装箱码头的无线网络系统采用一网式的设计,即采用全2.4GHz直序扩频技术,符合IEEE802.11b标准。此系统的设计最大优点在于节省投资,维护简便,充分利用2.4GHz直序扩频技术的带宽,使应用界面图形化成为现实。
The Wireless Network of Waigaoqiao Container Terminals is designed in One-Network mode, i.e., using the Direct-sequence Technique, and according with the standard IEEE802.11b. The strongpoint of this system lies in its low cost and easy maintenance. Making full use of the bandwidth of 2.4GHz Direct-sequence Technique, this system realized the graphic interfaces.
出处
《水运工程》
北大核心
2005年第5期96-98,共3页
Port & Waterway Engineering
关键词
2.4G无线网络系统
集装箱码头
创新点
2.4 G Wireless Network System
container terminal
points of innovation
