摘要:
A method and apparatus for executing a first executable code image having a first version number into a memory of a device in an attempt to establish an operating environment of the device are described. The first executable code image retrieves a second version number from the second executable code image after successfully authenticating the second executable code image. If the first version number and the second version number do not satisfy a predetermined relationship, the second executable code image is prevented from being loaded by the first executable code image.
摘要:
A method and apparatus for executing a first executable code image having a first version number into a memory of a device in an attempt to establish an operating environment of the device are described. The first executable code image retrieves a second version number from the second executable code image after successfully authenticating the second executable code image. If the first version number and the second version number do not satisfy a predetermined relationship, the second executable code image is prevented from being loaded by the first executable code image.
摘要:
Systems and methods for activating a mobile device for use with a service provider are described. In one exemplary method, a mobile device having a currently inserted SIM card may be prepared for activation using a signing process in which an activation server generates a signed activation ticket encoded with SIM policy data that corresponds to the combination of the device and one of a number of SIM cards belonging to a set of SIM cards defined by the SIM policy data. The activation ticket is securely stored on the mobile device. In another exemplary method the mobile device may be activated in an activation process in which the device verifies an activation ticket against information specific to the device and SIM card in accordance with the SIM policy in the activation ticket, and initiates activation when the verification of the activation ticket is successful.
摘要:
A method and apparatus for executing a first executable code image having a first version number into a memory of a device in an attempt to establish an operating environment of the device are described. The first executable code image retrieves a second version number from the second executable code image after successfully authenticating the second executable code image. If the first version number and the second version number do not satisfy a predetermined relationship, the second executable code image is prevented from being loaded by the first executable code image.
摘要:
Systems, methods and Computer readable media for providing or managing or using voicemails are described. In one embodiment, a method includes receiving, at a first data processing system, data representing an expiration time of a voicemail left for a user of the first data processing system and storing the data representing the expiration time for later use by the first data processing system. Systems, media, and other methods are also described.
摘要:
In embodiments of managing subscribers on a cellular network, a service provider tracks subscriber devices that are connected for voice communication via a network. The service provider can estimate an increased service load on the network by combining a number of the subscriber devices estimated to still be connected at an appointed time with a number of additional subscriber devices estimated to request connection at or within a predetermined range of the appointed time. The service provider can then cause a number of inactive subscriber devices to be disconnected for at least a predetermined period of time in anticipation of the increased service load.
摘要:
Format converters and methods of performing data format conversion are provided. The format converters may convert compressed data into a different compressed format that is compatible with the Bluetooth transmission standard. The format converter may decompose the compressed data into frequency domain data streams of different frequency sub-bands. The format converter may transform each data stream of frequency domain information from a first encoding scheme to a second encoding scheme, and may then quantize the transformed data steams based on bit allocation information for each sub-band. The format converters may also include a bit allocation component which computes the bit allocation information for each sub-band based on an unfiltered version of the compressed data.
摘要:
A computer-implemented method for use in conjunction with a computing device with a touch screen display comprises: detecting one or more finger contacts with the touch screen display, applying one or more heuristics to the one or more finger contacts to determine a command for the device, and processing the command. The one or more heuristics comprise: a heuristic for determining that the one or more finger contacts correspond to a one-dimensional vertical screen scrolling command, a heuristic for determining that the one or more finger contacts correspond to a two-dimensional screen translation command, and a heuristic for determining that the one or more finger contacts correspond to a command to transition from displaying a respective item in a set of items to displaying a next item in the set of items.
摘要:
Systems, methods and computer readable media for providing or managing or using voicemails are described. In one embodiment, a method includes receiving, at a first data processing system, data representing an expiration time of a voicemail left for a user of the first data processing system and storing the data representing the expiration time for later use by the first data processing system. Systems, media, and other methods are also described.
摘要:
Systems, methods and Computer readable media for providing or managing or using voicemails are described. In one embodiment, a method includes receiving, at a first data processing system, data representing an expiration time of a voicemail left for a user of the first data processing system and storing the data representing the expiration time for later use by the first data processing system. Systems, media, and other methods are also described.