摘要:
An electronic device is operable to display images on a display screen of the device's display. The images include at least one icon and at least one image to be used as a background setting for the display screen. The electronic device includes the display, at least one storage device, and a processing unit. The storage device(s) digitally stores the images and operating instructions for displaying the images. The processing device is operable in accordance with the operating instructions to: retrieve the images from the storage device, determine at least one portion of the background setting that is of higher importance than a remainder of the background setting to produce at least one high importance portion of the background setting, and instruct the display to display the background setting and the icons on the display screen such that the high importance portion(s) of the background setting is viewable.
摘要:
Channel assignment is performed by utilizing a base station controller (BSC) or a base station depending upon a mobile unit's RF environment and/or the type of call being made. By performing call setup in this manner, mobiles that access with no soft handoff requirement (approximately 50% of mobile in IS-2000 systems) will have faster setup times.
摘要:
Modulation codes for code division multiple access (CDMA) cellular communications systems that are mutually orthogonal may be generated as a sequence of Walsh codes. A method of assigning Walsh codes includes the steps of (404) receiving as input a status vector (200) for a Walsh code system of length 2n and a selected Walsh code length j=2n−k; (406)–(418) creating a new status vector for a selected Walsh code length of j from the status vector; (416) creating a search mask for the selected Walsh code length j; (418) creating a search sequence for the selected Walsh code length j; and (434)–(442) searching the search sequence for the next available Walsh code. The status vector is updated (500) to track the assignment and release of each Walsh code of each Walsh code length in the Walsh code system.
摘要:
An electronic device is operable to display images on a display screen of the device's display. The images include at least one icon and at least one image to be used as a background setting for the display screen. The electronic device includes the display, at least one storage device, and a processing unit. The storage device(s) digitally stores the images and operating instructions for displaying the images. The processing device is operable in accordance with the operating instructions to: retrieve the images from the storage device, determine at least one portion of the background setting that is of higher importance than a remainder of the background setting to produce at least one high importance portion of the background setting, and instruct the display to display the background setting and the icons on the display screen such that the high importance portion(s) of the background setting is viewable.
摘要:
A method and apparatus facilitate soft handover in a CDMA RAN (100) based on a requested set of soft handover parameters from a plurality of sets of soft handover parameters associated with a corresponding plurality of radio configurations. A mobile station (140) can request a set of soft handover parameters associated with a radio configuration. Candidate base stations (BTS 1–BTS N) can be added to an active list based on the soft handover parameters.
摘要:
A method and apparatus for obtaining overhead information by a mobile is provided herein. During operation, the mobile will be communicating with a first system on an active data channel. The mobile node will be able to measure pilot PN phase and amplitude for a second system that is a potential candidate to handoff and will have that information available. The data channel of the active service is used to query a proxy server that provides overhead information for the second base station. More particularly, when PN phase and amplitude information is provided to the proxy server, the proxy server will identify the base station and provide the overhead information needed to associate with the second base station.
摘要:
A method (203) for using electronic large format location dependent documents can include the steps of determining (200) a location of a remote user terminal (110) and accessing (210) at a server a document database having document information related to the plurality of documents. The document information includes at least one physical location associated with each document and the method further includes the step of searching (220) the document database and generating (230) a list of matching documents. The list of matching documents includes an identification of each one of the plurality of documents having an associated physical location substantially matching the determined location of the remote user terminal. The method can further retrieve (250) a selected document from the mass storage device system and display (260) the selected document on a large format display (105) coupled to the remote user terminal.
摘要:
A plurality of base stations (600) are programmed (702) with a uniform power-control bit pattern to be sent to a mobile unit during a plurality of power-control bit times, before the mobile unit is acquired on a reverse link. The plurality of base stations are further arranged and programmed to synchronize (704) transmissions of the uniform power-control bit pattern such that the plurality of base stations, when transmitting, send identical power-control bits during each of the plurality of power-control bit times.
摘要:
A method and apparatus for obtaining overhead information by a mobile is provided herein. During operation, the mobile will be communicating with a first system on an active data channel. The mobile node will be able to measure pilot PN phase and amplitude for a second system that is a potential candidate to handoff and will have that information available. The data channel of the active service is used to query a proxy server that provides overhead information for the second base station. More particularly, when PN phase and amplitude information is provided to the proxy server, the proxy server will identify the base station and provide the overhead information needed to associate with the second base station.
摘要:
A communication device (102), communication node (104), and method for transmitting a message are disclosed. The method includes calculating number of frames (402) in a message to be transmitted from the communication device. The method further includes determining transmission power (404) for the message based on the number of frames. The method further includes transmitting each frame of the message (406) using the determined transmission power.