数字射频拉远系统的自愈监控方法及其装置

Self-healing monitoring method and device of digital remote radio system

Abstract

本发明公开一种数字射频拉远系统的自愈监控方法,实现对数字射频拉远系统的基带单元和射频拉远单元中各功能模块的监控并在功能模块的状态异常时对该功能模块进行重置,在基带单元和射频拉远单元中通过其各自的监控主机进行如下步骤的操作:监控主机调度上行链路和/或下行链路中的至少一个监控从机对与其相连的功能模块的运行状态进行监控;在该功能模块的运行状态异常时,监控从机发送至少一个复位信号给该功能模块,该功能模块据该复位信号进行复位。此外,本发明还公开了相应的自愈监控装置。本发明的有益效果是:首先,保障数字射频拉远系统的工作正常化,使其实现智能化的自我修复过程;其次,降低了材料成本及生产成本。
The invention discloses a self-repair monitoring method of digital radio frequency remote system, therefore each functional module in baseband unit and radio frequency unit of digital radio frequency remote system is monitored and the functional modules at the abnormal state are reset, and the monitoring main machines of baseband unit and radio frequency remote unit have the following functions: monitoring the run state of functional modules by at least one monitoring accessory machine in monitoring main machine schedule uplink and/or downlink which is connected with the functional modules; the monitoring accessory machine sending at least one reset signal to the functional modules when the run state is abnormal and then the functional modules reset according to the reset signal. In addition, the invention also discloses a corresponding self-repair monitoring method. Firstly, the operation normalization of digital radio frequency remote system is ensured, thereby realizing intellectualized self-repair process; secondly the material cost and production cost is reduced.

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