Remote Control System Of The Antenna Angle In Mobile Communication Base Station

With the mobile communication entering into our daily life,more and more communication bsas station appers everywhere.There are some problems in the traditional means of adjusting the antenna'angle,such as wasting time and unsafety. Combine with the current internet control technology,a system based on ethernet is researched and designed.The paper starts with base framework of the base station.Firstly,the hardware of communication module that based on MCU C8051F020 and internet controller CS8900A is presented;Second,after analyzing the character of TCP/IP protocol,it discusses the transplant and optimization of TCP/IP protocol on the control system; And the design the control software of the upper subsystem and lower subsystem, including the control interface in the upper subsystem based on Visual Basic,the MCU control software through C51 in the lower subsystem based on KILL,the driver of the network chip based on assembly and the control web interface based on the HTML.At last,the data transmission reliability and the security is elaborated,and got the desired conclusion through the test.