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介绍了一种新型解码器,能够在数据包中解码出期望KPI的值。在机站测试等过程中,需要查看一些KPI值,而所有KPI是服务器端以数据包的形式发送到客户端的。解码器首先把各个目标KPI按位与,得到总的目标值m,然后m与树状结构中的非叶子结点以及叶子结点按位与,如果结果值不等于非叶子结点,则跳过其子结点,继续和其兄弟结点按位与,直到找到期望KPI。这种方法不用解码出数据包中的全部数据,即可得到期望的KPI值,简便而又高效,大大提高了工作效率。
Introduces a new decoder that decodes the expected KPI values in packets. In the station test and other process, you need to see some KPI values, and all KPI server-side data packets sent to the client. The decoder first of all the target KPI by bit and get the total target value m, and then m and the tree structure of non-leaf nodes and leaf nodes by bit and if the result value is not equal to non-leaf nodes, then jump Through its child node, continue to bit by bit with its brother until it finds the desired KPI. This method does not need to decode all the data in the data packet to obtain the expected KPI value, which is simple and effective and greatly improves the work efficiency.