发明名称 |
Method and System for Detecting Changes In Network Performance |
摘要 |
A system and method are provided for identifying a change point in a set of data. The system performs the method by receiving a set of data. The data indicates a plurality of performance measurements from a measurement point in a network. Each of the plurality of measurements represents a single type of performance measurement made at the measurement point at each of a corresponding plurality of points in time. The method also includes dividing the set of data into a plurality of data points in a chronological order. Each data point has a value corresponding to the performance measurements. The method also includes ranking the data points in an ascending order, calculating a cumulative sum for each of the data points, calculating a change score for the set of data points. A change point is identified in the data set if the change score exceeds a predetermined confidence level. |
申请公布号 |
US2012069747(A1) |
申请公布日期 |
2012.03.22 |
申请号 |
US20100887903 |
申请日期 |
2010.09.22 |
申请人 |
WANG JIA;GE ZIHUI;MAHIMKAR AJAY;SHAIKH AMAN;ZHANG YIN;EMMONS JOANNE |
发明人 |
WANG JIA;GE ZIHUI;MAHIMKAR AJAY;SHAIKH AMAN;ZHANG YIN;EMMONS JOANNE |
分类号 |
H04L12/26 |
主分类号 |
H04L12/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|