A method and system that facilitates automatic software updates from an online source such as the Internet, wherein a connection to determine whether an update is available online is no longer necessary during detection time. A user equipment receives an Intra Frequency Reselection indicator from a barred cell. 0 is met where \u03b21 is a paraxial magnification of the first imaging optical system, and \u03b22 is a paraxial magnification of the second imaging optical system. A power unit is arranged under the storage box. The query is transmitted to the servers as part of a URL, Uniform Resource Locator, which is an Internet address.