Design And Implementation Of Automatic Monitroing System For Motorola Base Station

This paper studies a method to enhance the function of Motorola GSM wireless systems OMC-R (operation maintenance center). In original situation without the audio visual alarm function, it has realized the function of audio visual alarm warning with base station monitoring and the function of SMS notifications.Motorola GSM wireless systems, including Motorola BSC (Base Station Controller) and BTS (base station), is communications equipment system widely used in the communications business. Because this GSM wireless system's OMC-R uses the Solaris operating system and has not disposed the sound box and the sound card, it does not provide the audio visual alarm warning's function. This OMC-R is not advantageous for the correspondence enterprise to detect and handle corporate communications failure, make the corporate easy to have the-failure processing delayed, thus it affects the customers'sensation of communication network.This paper designs one kind of automatic interactive software with the Motorola wireless system OMC-R (to name as "SuperHost" software), which completes intelligent batch tasks such as the device status examination, the data acquisition, transmitting intellectualizations with fixed time automatically and so on. Through "SuperHost" software, it may realize the function of automatic monitoring Motorola GSM wireless system, the function of audio visual alarm through the PC machine sound box and the function of transmiting notice short message to the maintainers'handset through the short message modem. Through the application of the automatic monitoring and controlling system, Hunan Mobile Xiangtan branch has improved effetiveness of the fault monitoring. When BTS breaks down, the computer terminal can detect malfunction in 5 minutes,then send out the audio visual alarm to report an emergency, and transmit the short message informing maintainers to process the correspondence failure. Thus it realizes the processing damage effectively and upgrades the customer satisfaction.The "SuperHost" software is based on the core principles of Telnet protocol with OMC-R, instead of maintenance personnel to interact with OMC-R, to send commands automatically detecting base station's state. Maintenance personnel can control sending what type of inspection commands by writing a script and handle feedback information from OMC-R so as to achieve automatic interaction process control.This paper provides ideas about how to design and develop automatic control system and the unattended system. At the same time "SuperHost" software can be applied to the serial port automated interactive control if it is minor changed, which can be widely used in various automatic monitoring field of wireless systems and exchange system by various communication equipment manufacturers.