| 摘要 |
Embodiments of the invention relate to a method to authenticate a user equipment in a wireless network using a smart card (11) comprising at least one credential token (13, 15), wherein the smart card (11) is accredited by a primary authentication authority (3) and installed in a user equipment, comprising: transferring a first credential token (15, 17) of the smart card (11) installed in the user equipment to a selected first mobile network operator (9, 13), using the first credential token (15, 17) to authenticate the user equipment on the mobile network of the selected mobile network operator (9, 13). Embodiments of the invention also relate to the associated smart card. |
