Abstract:
The present invention relates to processing that a single-card dual-standby terminal establishes a packet switch (PS) connection. In embodiments of the present invention, a single-card dual-standby terminal initiates a data service connection request through a currently used access network, and a packet switch core network performs processing on the data service connection request of the terminal according to a network resource and a data service requested by the terminal, so that a PS connection bearer of the single-card dual-standby terminal is established on a proper network, thereby fully utilizing an existing network resource and reducing electric energy consumption of a single-card dual-standby terminal.
Abstract:
The present invention relates to processing that a single-card dual-standby terminal establishes a packet switch (PS) connection. In embodiments of the present invention, a single-card dual-standby terminal initiates a data service connection request through a currently used access network, and a packet switch core network performs processing on the data service connection request of the terminal according to a network resource and a data service requested by the terminal, so that a PS connection bearer of the single-card dual-standby terminal is established on a proper network, thereby fully utilizing an existing network resource and reducing electric energy consumption of a single-card dual-standby terminal.
Abstract:
A method for storing domain name system (DNS) records includes locally storing received DNS records needed to be stored. If the size of all the stored DNS records does not satisfy a preset storing threshold, a part of the stored DNS records are deleted to make the size of the remaining DNS records after deletion satisfy the storing threshold. A domain name parsing method, device, and server are also provided.
Abstract:
An embodiment of the present invention discloses a preinstalled application management method for a mobile terminal, where storage space of the mobile terminal includes at least one directory, and an installation package of at least one preinstalled application is stored in the at least one directory. The method includes: starting the mobile terminal; scanning the at least one directory; and installing the installation package of the at least one preinstalled application in the at least one directory to generate a preinstalled application having user-level permission. Besides, an embodiment of the present invention further provides a mobile terminal. By using the method and the mobile terminal, the preinstalled application can be uninstalled.
Abstract:
Embodiments of the present invention provide a cell access processing method and apparatus and a communication system. In a cell access processing method, an access request message is sent by a terminal. The access request message includes identification information of the terminal. A CSG information request message is sent to a CSG subscription information server of a roaming network. The CSG information request message includes the identification information of the terminal. A CSG information response message is sent by the CSG subscription information server according to the CSG information request message. The CSG information response message includes CSG information corresponding to the identification information of the terminal. Access control is performed on the terminal according to the CSG information.
Abstract:
A mobile terminal and a preinstalled application management method for a mobile terminal, where storage space of the mobile terminal includes at least one directory, and an installation package of at least one preinstalled application is stored in the at least one directory. The method includes starting the mobile terminal, scanning the at least one directory, and installing the installation package of the at least one preinstalled application in the at least one directory to generate a preinstalled application having user-level permission. Using the method and the mobile terminal, a preinstalled application can be uninstalled.
Abstract:
A mobile terminal and a preinstalled application management method for a mobile terminal, where storage space of the mobile terminal includes at least one directory, and an installation package of at least one preinstalled application is stored in the at least one directory. The method includes starting the mobile terminal; scanning the at least one directory; and installing the installation package of the at least one preinstalled application in the at least one directory to generate a preinstalled application having user-level permission. Using the method and the mobile terminal, a preinstalled application can be uninstalled.
Abstract:
A method for receiving data, a method for sending data, a mobile terminal, and a server are disclosed. The method includes: when an application program on a mobile terminal is switched to a background, sending, by the mobile terminal, a first message to a push server, so that the push server sends a second message to an application server, where the second message is used to instruct the application server to send, when there is data that needs to be sent to the mobile terminal, the data to the push server, and the application server serves the application program; and receiving, by the mobile terminal, the data sent by the push server. Through the present invention, the mobile terminal does not need not maintain a heartbeat connection to the application server, thereby reducing signaling overhead of the mobile terminal and reducing energy consumption.
Abstract:
An embodiment of the present invention discloses a preinstalled application management method for a mobile terminal, where storage space of the mobile terminal includes at least one directory, and an installation package of at least one preinstalled application is stored in the at least one directory. The method includes: starting the mobile terminal; scanning the at least one directory; and installing the installation package of the at least one preinstalled application in the at least one directory to generate a preinstalled application having user-level permission. Besides, an embodiment of the present invention further provides a mobile terminal. By using the method and the mobile terminal, the preinstalled application can be uninstalled.
Abstract:
An embodiment of the present invention discloses a preinstalled application management method for a mobile terminal, where storage space of the mobile terminal includes at least one directory, and an installation package of at least one preinstalled application is stored in the at least one directory. The method includes: starting the mobile terminal; scanning the at least one directory; and installing the installation package of the at least one preinstalled application in the at least one directory to generate a preinstalled application having user-level permission. Besides, an embodiment of the present invention further provides a mobile terminal. By using the method and the mobile terminal, the preinstalled application can be uninstalled.