METHOD FOR CONTROLLING CAPABILITY OF RADIO ACCESS TECHNOLOGY AND USER EQUIPMENT USING THE SAME

摘要

A method for controlling capability of radio access technology and a user equipment using the same are provided. The user equipment supports a first radio access technology (RAT) and a second radio access technology, and the method includes following steps. An elementary field (EF) stored in a universal integrated circuit card (UICC) is read. It is determined whether a data field of the elementary field is available, wherein the data field stores service information related to the second radio access technology. It is determined whether to activate or to deactivate the second radio access technology according to whether the data field is available or not.

主权项

1. A method for controlling capability of radio access technology, adapted to a user equipment supporting a first radio access technology and a second radio access technology, the method for controlling capability of radio access technology comprising:
reading an elementary file stored in a universal integrated circuit card; determining whether a data field of the elementary file is available, wherein the data field stores service information related to the second radio access technology; and determining whether to deactivate or activate the second radio access technology according to whether the data field is available or not.