Patent ID: 9661510
Date: 2017-05-23
CPC Classifications: H04L,H04W

Claim:
1. A method, comprising: detecting a failure event by a user equipment (UE) in a first cell served by a first base station in a wireless communication network, wherein the first cell belongs to a first radio access technology (RAT); performing a radio resource control (RRC) establishment procedure with a selected second cell served by a second base station, wherein the second cell belongs to a second RAT; receiving a mobility command by the UE to move a radio connection from the first RAT to the second RAT, wherein the failure event is associated with the mobility command, and wherein the mobility command is a handover command; and transmitting a failure event report to the wireless communication network, wherein the failure event report comprises logged information related to the failure event, and wherein the logged information also comprises whether the handover command is blind indicating whether the handover is commanded by the network without the UE providing a measurement report of the second cell as a trigger for handover.