摘要:
While a mobile node is engaged in a communication session via a first air interface channel, the user of the mobile node requests a vertical handoff. In response to the user's handoff request, the mobile node goes into a dormant mode to release the first air interface channel. The mobile node then acquires a second air interface channel, which may have a higher data rate than the first air interface channel, and continues the communication session via the second air interface channel. The mobile node may also determine that a vertical handoff may be available, e.g., by checking a preferred roaming list (PRL), and then indicate to the user that a vertical handoff may be available.
摘要:
While a mobile node is engaged in a communication session via a first air interface channel, the user of the mobile node requests a vertical handoff. In response to the user's handoff request, the mobile node goes into a dormant mode to release the first air interface channel. The mobile node then acquires a second air interface channel, which may have a higher data rate than the first air interface channel, and continues the communication session via the second air interface channel. The mobile node may also determine that a vertical handoff may be available, e.g., by checking a preferred roaming list (PRL), and then indicate to the user that a vertical handoff may be available.
摘要:
A method for management of call tones (tones that a caller hears when they call a party) is described which is particularly suitable for use by wireless telephones. The management of call tones can by performed off line. The method includes a step of: a) downloading a call tone and associated identification data to the wireless telephone (e.g., downloaded from a call tone website); b) establishing, on the wireless telephone a correlation between the call tone identification data and a contact entry stored in memory on the wireless telephone; and c) transmitting a message from the phone to a network server that includes the correlation established in step b). Subsequently, when a telephone associated with the contact entry calls the wireless telephone the call tone is provided to the calling telephone.
摘要:
One or more media is provided for performing a method of operating an electronic locking mechanism. Initially, a request from a requesting mobile device is received at a computing device via a sensing device. The request includes an identifier utilized in an initial validation sequence having the following steps: identifying a device identity according to the identifier, transmitting the device identity with a request that a message be communicated to a target mobile device, and determining validation data. Upon receiving the request, a communications network identifies the target mobile device, based on the device identity, and communicates a message with validation data therein. The mobile device conveys authentication information to the computing device, where the authentication information is based on the validation data. The computing device compares the authentication information against the determined validation data to determine whether the targeted mobile device is authorized to operate the electronic locking mechanism.
摘要:
A method, system, and medium are provided for inputting data into a mobile communications device having a touchscreen. An illustrative method includes receiving a user-entered character string and automatically replacing the user-entered character string with a suggested character string. The suggested character string is marked with a visual indication of the replacement and the visual indication is maintained even if the suggested character string is a correctly spelled word. An input region associated with the visual indication is provided such that a set of alternative character strings as suggested replacements may be provided incident to receiving touch input to the input region.
摘要:
A method, system, and apparatus for monitoring user-interface operation. One or more wireless communication devices, such as cell phones, will automatically log user-interface events (such as key-presses) and user-interface states (such as display screen state) and will transmit the log-data, via a wireless link, to a central server. The server will then compile the log-data and generate useful output reports regarding user-interface operation. Such reports can assist device manufacturers and distributors (e.g., wireless carriers), triggering changes in user-interface design so as to improve user experience.
摘要:
A method, system, and medium are provided for inputting data into a mobile communications device having a touchscreen. An illustrative method includes receiving a user-entered character string and automatically replacing the user-entered character string with a suggested character string. The suggested character string is marked with a visual indication of the replacement and the visual indication is maintained even if the suggested character string is a correctly spelled word. An input region associated with the visual indication is provided such that a set of alternative character strings as suggested replacements may be provided incident to receiving touch input to the input region.
摘要:
A method, system, and medium are provided for allowing a user to scroll through a list of items on a display, such as contacts, pictures, or other files, at variable speeds, which provides for fast, yet accurate scrolling. The user provides an indication to scroll through the list of items, such as pressing and dragging or flicking through the list. This indication may include a starting point and ending point at a certain location on the display. Depending on where the user provides this indication on the display, a scroll speed is determined at which to scroll through the list of items. As the indication of a scroll action progresses from one side of a display to the other, the scrolling speed increases such that the exact same scroll action corresponds to differing scrolling speeds, depending on the position of the user's indication of a scroll action on the display.
摘要:
Systems, methods, and computer-readable media, for utilizing device motions to manipulate a display screen feature. One or more motion data that indicate a motion of a device are referenced. Upon referencing motion data, manipulations to apply to a display screen feature are identified. Thereafter, the display screen feature is manipulated in accordance with the one or more manipulations identified.
摘要:
Disclosed is a method and apparatus for determining the location of a mobile station based on the locations of a group of nearby mobile stations. A mobile station implementing the method will engage in short-range wireless communication with nearby mobile stations to determine the location of the nearby mobile stations and the distances between it and each nearby mobile station. The mobile station will then apply triangulation or another algorithm to compute its own location based on the determined locations and distances of the nearby mobile stations. Further, a serving radio access network can assist by providing a trust-signal to the nearby mobile stations, with the nearby mobile stations then reporting their locations conditional upon their receipt of both the location query and the trust-signal.