METHOD, DEVICE AND SYSTEM FOR REPORTING INFORMATION ABOUT CONNECTION RE-ESTABLISHMENT

摘要

A method, device and system for reporting information about connection re-establishment. The method comprises: after a radio link failure or a handover failure is generated, when connection re-establishment is not performed or connection re-establishment has failed and after a network is successfully connected again, reporting information about connection re-establishment to a network side. Thus, after receiving the information about connection re-establishment, the network side can more accurately determine the reason for the failure of the RLF or HOF, and/or of the connection re-establishment in accordance with the information about connection re-establishment, and/or perform process optimization on the connection re-establishment.