Method for re-selecting cell in wireless communication system, and apparatus therefor

摘要

Provided is a method for re-selecting a cell by a terminal in a wireless communication system. The method comprises: determining whether conditions for suspending application of autonomous priority handling are satisfied, the autonomous priority handling applying a priority order of a terminal which is different from a frequency priority order configured from a network for a particular frequency; if conditions for suspension are satisfied, re-selecting a cell by applying the configured priority order from the network to the particular frequency; determining whether start conditions for applying the autonomous priority order are satisfied; and if the start conditions are satisfied, re-selecting a cell by applying the priority order of the terminal for the particular frequency.

主权项

1. A method for re-selecting a cell by a user equipment (UE) in a wireless communication system, the method comprising:
determining whether conditions for suspending autonomous priority handling are satisfied based on information for suspending autonomous priority handling, wherein, during autonomous priority handling, the UE re-selects a cell based on frequency priority set by the UE in an idle state; re-selecting a cell based on frequency priority set by a network, while in the idle state and when the conditions for suspension are satisfied, wherein the frequency priority set by the network is different from the frequency priority set by the UE; initiating a suspend timer when the conditions for suspension are satisfied; determining whether conditions for resuming autonomous priority handling are satisfied after the suspend timer expires; and if the conditions for resuming autonomous priority handling are not satisfied, re-selecting a cell based on the frequency priority set by the network, while in the idle state; and if the conditions for resuming autonomous priority handling are satisfied, re-selecting a cell based on the frequency priority set by the UE, wherein the information for suspending autonomous priority handling includes an indication that the UE suspend autonomous priority handling, and wherein suspending autonomous priority handling relates to multimedia broadcast multicast service (MBMS) reception or closed subscriber group (CSG) cell re-selection.