| 摘要 |
<p>Disclosed are a method and device for detecting UE abnormity in a long term evolution system, the method comprising: within a preset detection time, a CMAC detects that NACKs or DTXs consecutively received by the UE exceed a preset abnormity threshold; and the CMAC determines that the UE is abnormal. The present invention can detect and confirm that a UE release is triggered by abnormal UE unplugging, and does not reckon the release into the call dropping rate, thus optimizing the call dropping rate, and ensuring the rationality of measuring the device system performance according to the call dropping rate.</p> |
