Change of height of wireless device

Abstract

A method may include determining, by a wireless device not in a radio resource control (RRC) connected state, a change of height of the wireless device. The method may also include receiving, by the wireless device from the base station, at least one of a threshold for determining the change of height, a hysteresis value for determining the change of height, an event type associated with the change of height, and a parameter indicating that the threshold, the hysteresis value, and/or the event type is for height measurements by the wireless device while not in the RRC connected state. The method may further include transmitting, by the wireless device to a base station, a message indicating the change of height of the wireless device.

Dependencies are inferred from the claim text.