A mobile terminal, comprising: a transceiver; and a processing circuit coupled with the transceiver and configured to: receive, through the transceiver, a measurement configuration message from a serving base station, the measurement configuration message indicating a poor cell-level signal quality condition and a combined measurement event, the poor cell-level signal quality condition corresponding to a signal quality of the serving base station, and the combined measurement event corresponding to the signal quality of the serving base station and a signal quality of a neighboring base station; obtain a serving cell measurement result of measuring a first set of signal beams from the serving base station; determine a cell-level signal quality parameter based on the serving cell measurement result; determine whether the cell-level signal quality parameter meets the poor cell-level signal quality condition; in response to a first determination indicating that the cell-level signal quality parameter is determined to meet the poor cell-level signal quality condition, obtain a neighboring cell measurement result of measuring a second set of signal beams from the neighboring base station, determine whether the combined measurement event has occurred based on the serving cell measurement result and the neighboring cell measurement result, and send a first measurement report to the serving base station in response to a second determination indicating that the combined measurement event is determined to have occurred, the first measurement report being compiled on a basis of at least the serving cell measurement result and the neighboring cell measurement result. a transceiver; and a processing circuit coupled with the transceiver and configured to: receive, through the transceiver, a measurement configuration message from a serving base station, the measurement configuration message indicating a poor cell-level signal quality condition and a combined measurement event, the poor cell-level signal quality condition corresponding to a signal quality of the serving base station, and the combined measurement event corresponding to the signal quality of the serving base station and a signal quality of a neighboring base station; obtain a serving cell measurement result of measuring a first set of signal beams from the serving base station; determine a cell-level signal quality parameter based on the serving cell measurement result; determine whether the cell-level signal quality parameter meets the poor cell-level signal quality condition; in response to a first determination indicating that the cell-level signal quality parameter is determined to meet the poor cell-level signal quality condition, obtain a neighboring cell measurement result of measuring a second set of signal beams from the neighboring base station, determine whether the combined measurement event has occurred based on the serving cell measurement result and the neighboring cell measurement result, and send a first measurement report to the serving base station in response to a second determination indicating that the combined measurement event is determined to have occurred, the first measurement report being compiled on a basis of at least the serving cell measurement result and the neighboring cell measurement result. receive, through the transceiver, a measurement configuration message from a serving base station, the measurement configuration message indicating a poor cell-level signal quality condition and a combined measurement event, the poor cell-level signal quality condition corresponding to a signal quality of the serving base station, and the combined measurement event corresponding to the signal quality of the serving base station and a signal quality of a neighboring base station; obtain a serving cell measurement result of measuring a first set of signal beams from the serving base station; determine a cell-level signal quality parameter based on the serving cell measurement result; determine whether the cell-level signal quality parameter meets the poor cell-level signal quality condition; in response to a first determination indicating that the cell-level signal quality parameter is determined to meet the poor cell-level signal quality condition, obtain a neighboring cell measurement result of measuring a second set of signal beams from the neighboring base station, determine whether the combined measurement event has occurred based on the serving cell measurement result and the neighboring cell measurement result, and send a first measurement report to the serving base station in response to a second determination indicating that the combined measurement event is determined to have occurred, the first measurement report being compiled on a basis of at least the serving cell measurement result and the neighboring cell measurement result. obtain a neighboring cell measurement result of measuring a second set of signal beams from the neighboring base station, determine whether the combined measurement event has occurred based on the serving cell measurement result and the neighboring cell measurement result, and send a first measurement report to the serving base station in response to a second determination indicating that the combined measurement event is determined to have occurred, the first measurement report being compiled on a basis of at least the serving cell measurement result and the neighboring cell measurement result.