Patent ID: 11894908
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The method of claim 2, further comprising:
performing a first comparison comparing the calculated displacement of the location of the UE with the calculated beam range radius to determine whether the calculated displacement of the location of the UE exceeds the calculated beam range radius;
performing a second comparison comparing the measured change in the signal strength with a predefined threshold value to determine whether the measured change in the signal strength of the UE exceeds the predefined threshold value; and
determining that the UE is moving away from a direction of the beam range of the transmission beam in a case where the first comparison indicates that the calculated displacement of the location of the UE is greater than the calculated beam range radius, and the second comparison indicates that the measured change in the signal strength of the UE exceeds the predefined threshold value,
wherein the determination of the movement of the UE being away from the base station is based on the determination that the UE is moving away from the beam range of the transmission beam.