Method of efficient Cell Reselction for increasing chance of successful Random Access in a Wireless Access System

摘要

The present invention relates generally to a wireless access system, and more particularly, to a method and apparatus for efficiently performing cell reselection when a terminal fails in random access. A method for a UE to reselect a cell in a wireless access system according to an embodiment of the present invention includes: initiating a random access procedure to a first cell selected according to a first condition; And performing cell reselection according to the second condition if the random access procedure is not successfully completed until the timer started in the starting step expires.;