Cell reselection method and device

Abstract

The present disclosure provides a method and device for cell reselection. The method includes: configuring a measurement parameter adjustment rule for a UAV for cell reselection, the measurement parameter adjustment rule including at least one UAV altitude level, and Each UAV height level corresponds to at least one height adjustment parameter; the measurement parameter adjustment rule is sent to the UAV, so that the UAV determines the height adjustment parameter corresponding to the current height of the UAV according to the measurement parameter adjustment rule , and adjust the corresponding measurement parameters used for cell reselection according to the corresponding height adjustment parameters, and use the adjusted measurement parameters to perform cell reselection. Therefore, the present disclosure realizes that during the flight of the UAV, the measurement parameters used for cell reselection can be dynamically adjusted according to the change of altitude, thereby avoiding the power consumption caused by the frequent cell reselection by the UAV, and improving the The stability of cell reselection is improved.

Description

technical field [0001] The present disclosure relates to the field of communications, and in particular, to a cell reselection method and device. Background technique [0002] Unmanned aerial vehicle (UAV) is abbreviated as unmanned aerial vehicle (UAV). [0003] With the continuous development of drone technology, drones have also been widely used. In the related art, in order to further expand the application scope of UAVs, the cellular network needs to provide services that meet the needs of UAVs. UAVs need to frequently measure neighboring cells and determine whether to reselect to neighboring cells, thus increasing the power consumption of UAVs. SUMMARY OF THE INVENTION [0004] In order to overcome the problems existing in the related art, embodiments of the present disclosure provide a cell reselection method and apparatus. [0005] According to a first aspect of the embodiments of the present disclosure, a cell reselection method is provided, the method is used ...

AI Technical Summary

Problems solved by technology

In related technologies, in order to further expand the application range of UAVs, the cellular network needs to provide services that meet the requirements for UAVs. However, after UAVs fly high, the number of neighboring cells that can be detected will increase, resulting in the UAVs need to frequently measure adjacent cells and determine whether to reselect adjacent cells, which increases the power consumption of UAVs

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