| 摘要 |
PROBLEM TO BE SOLVED: To provide a method, a base station, and a user device for analyzing cause of link failure.SOLUTION: A method for analyzing cause of link failure, includes the steps of: receiving, by a base station where a user device is present when link failure is observed by the user device, identification information transmitted by other base stations or the user device, the identification information including identification related to the user device and/or identification of the user device in the base station; and determining, by the base station when it determines that the identification information is stored in the base station, that the link failure is caused by handover preparation failure. With the method, the link failure caused by the handover preparation failure may be analyzed, thereby enabling a network side to optimize a network more accurately. As a result, a problem exiting in a conventional technique can be solved.SELECTED DRAWING: Figure 1 |
