Site monitoring method and device

Abstract

The embodiment of the invention provides a site monitoring method and a site monitoring device. The method comprises the following steps: receiving a first data frame sent by monitored equipment; according to a communication protocol and a communication speed which are supported by the monitored equipment, carrying out de-encapsulation on the first data frame to obtain first monitoring information; and sending the first monitoring information to management equipment by a communication channel between a Remote Radio Unit (RRU) and a Base Band Unit (BBU). According to the technical scheme adopted by the invention, according to the communication protocol and the communication speed which are supported by the monitored equipment, the data frame sent by the monitored equipment can be subjected to de-encapsulation to obtain the monitoring information, and therefore, various monitored equipment can be monitored.

Description

Technical field [0001] The present invention relates to communication technology, in particular to a method and device for site monitoring. Background technique [0002] With the development of cloud access (Cloud RAN) and heterogeneous network (Heterogeneous, referred to as Hetnet), the baseband unit (BBU) is moved away from the site, leaving only the remote radio unit (Remote Radio) on the site. Unit, referred to as RRU). These RRU-only sites do not have a site monitoring system deployed, but these sites have some equipment that needs to be monitored, such as power supply equipment. [0003] To solve the above problems, the prior art monitors the equipment that needs to be monitored by using the monitoring function of the RRU itself, such as a dry node or a 485 serial communication monitoring port. However, the RRU dry node or 485 serial communication monitoring port only supports private communication protocols, that is, the monitored equipment and the RRU support are required...

AI Technical Summary

Problems solved by technology

However, the RRU's dry node or 485 serial communication monitoring port only supports private communication protocols, that is, the equipment to be monitored and the RRU are required to belong to the same manufacturer, but in practical applications, the equipment to be monitored and the RRU may come from different manufacturers. In this way, the RRU cannot monitor the equipment that needs to be monitored but comes from other manufacturers.

Images