Patent ID: 9197645
Filing Date: 2015-11-24
Classification: H04L,H04W

Abstract:
1. A method performed in a communication system by a device that is communicatively coupled to the communication system, the method comprising: receiving an indication that an access control database has been updated, the access control database comprising an administrative level user equipment field; performing a power cycle to re-attach to the communication system based on the indication; and updating a closed subscriber group (CSG) White List; wherein the CSG White List indicates to the device at least one CSG cell the device is allowed to access; and wherein the CSG White List is updatable by the device responsive to a CSG cell Tracking Area Update access attempt by the device so as to remove one of the at least one CSG cell corresponding to the CSG cell Tracking Area Update access attempt from the CSG White List when the CSG cell Tracking Area Update access attempt is not successful.