Abstract: A method and apparatus for reconfiguring the audio and video interfaces of mobile devices is described. A system for configuring various surfaces of a mobile device for performing additional functions such utilizing the front and reverse side of a mobile device with reconfigurable larger displays for enhancing the visual experience for various applications such as in video, TV and medical imaging is described. A system for command and control of a media center with a mobile device is disclosed. A method for multi-channel processing of audio and video information over mobile devices is described. A method for biometrically authorizing and delivering of copy right content to mobile devices is disclosed.

Abstract: Present invention discloses a location specific personal organizer system for communication devices. Personal organizer, as a combined application with contact list of communication device or as a stand alone application; is provided with means to link task with anticipated location and corresponding GPS coordinates. Means is provided in GPS enabled communication device to determine if any task in personal organizer is due at its current location. Task due at current location is displayed on communication device. According to another aspect of the invention means is disclosed to auto fill information into data fields of contact list entry in communication device in response to information provided in a unique identifier data field of contact list entry.

Abstract: One feature provides a method for transmitting content to a receiving device, by establishing channel hopping sequence information with the receiving device via a first communication band. The channel hopping sequence information is associated with a plurality of traffic channels within a second communication band. Moreover, the method entails transmitting the content to the receiving device through the plurality of traffic channels via the second communication band using a channel hopping scheme implemented according to the channel hopping sequence information. In one embodiment, establishing the channel hopping sequence information with the receiving device via the first communication band further includes: obtaining a channel hopping sequence key; and transmitting the channel hopping sequence key to the receiving device within the first communication band.

Abstract: A button array panel for a handheld communication device. The button array panel can include buttons and a continuous and seamless layer covering each button. Each button has an associated function and full recovery. A substrate layer can also be provided and can be interposed between the buttons and continuous and seamless layer. The button array panel can be a side button array panel or a keypad button array panel. The button array panel can prevent material, such as dust or liquid, from penetrating the handheld communication device.

Abstract: A mobile device configured to control power consumption includes operational modes for a first sleep mode, a second sleep mode, a third sleep mode, an idle mode, a calling mode, and an in-call mode. A controller receives an input or detects a condition and responsively performs operations including: when the mobile device is operative in the idle mode, transition the mobile device from the idle mode to the first sleep mode in response to receiving the input or detecting the condition, when the mobile device is operative in the calling mode, transition the mobile device from the calling mode to the second sleep mode in response to receiving the input or detecting the condition, or when the mobile device is operative in the in-call mode, transition the mobile device from the in-call mode to the third sleep mode in response to receiving the input or detecting the condition.

Abstract: The specification discloses a handheld computing device or portable electronic calculator that comprises a software application adapted to provide instructions to perform math operations to calculate trading and investment variables and display these variables resulting from the math operation(s) on the display screen simultaneously along with descriptive acronyms. The software application may be further adapted to provide instructions that allows a user to input trading and investment variables including trading price/or trading premium and then incrementing trading price/or premium by decimal or fraction with up and down arrow key(s) or “speed key(s)” on the input device concurrently while viewing the trading price/or premium and calculated order size/or number of contract(s) changes on the display screen.

Abstract: The present invention discloses a mobile communication apparatus that includes a first casing and a second casing. The first casing has an opening and an operating interface disposed around the opening of a side of the first casing. The second casing has two display screens disposed separately on two corresponding surfaces thereof, and each display screen separately corresponds to a different program module of the mobile communication apparatus. The second casing is pivotally disposed in the opening, such that the second casing can be spun in the opening. If the second casing is turned over to expose a display screen with the operating interface, the mobile communication apparatus then initiates the program module corresponding to the screen display, and the screen display shows messages outputted by the program module.

Abstract: Systems and methodologies are described that facilitate automatically generating interleaved addresses during turbo decoding. An efficient recursive technique can be employed in which layers of nested loops enable the computation of a polynomial and a modular function given interleaved parameters “a” and “b” from a look up table. With the recursive technique, interleaved addresses can be generated, one interleaved address per clock cycle which can maintain turbo decoding performance.

Abstract: A system for solving linear equations comprises a first circuit including a first multiplication module for multiplying a first row of a matrix by a first instance of a vector variable to generate a first product, and a first linear solver module for calculating an updated first element of the vector variable using the first product. A second circuit includes a second multiplication module for multiplying a second row of the matrix by a second instance of the vector variable to generate a second product, and a second linear solver module for calculating an updated second element of the vector variable using the second product. An interface module updates the second instance of the vector variable with the first updated element, and updates the first instance of the vector variable with the second updated element.

Abstract: Systems and methods for a memory structure are described for increasing the throughput of double precision operations. Broadly, the present invention utilizes a novel memory system to process double precision data in a single memory access. In accordance with one embodiment, a method for increasing throughput of arithmetic operations on double precision data by reducing the number of memory accesses comprising: retrieving a double precision value from a memory, wherein the double precision value is comprised of a high word and a low word, wherein the double precision value is retrieved in a single memory access; selecting a word within the double precision value, wherein the portion selected is a single precision value; multiplying the word with a single precision operand to generate a single precision product; adding the product to a double precision operand to produce a double precision result; and forwarding the double precision result back to memory for storage.

Abstract: A preferences option maintains preferences for enabling and disabling notifications for device(s) of an electronic device. The notifications are for any of e-mails, phone calls, or other communications, or events (datebook alarms, for example). One or more devices may produce notifications, and individual preferences for each device may be maintained, or a single set of notifications preferences may direct the output of notifications for each device. The notifications preferences includes a schedule option that allows a time period where the notifications may be specifically enabled or disabled automatically. In one embodiment, the notifications preferences control notifications only, and in other embodiments, the notification preferences control notifications and whether or not the devices themselves are enabled or operating (for example, turning a cell phone device off).

Abstract: A method consisting of the application of several novel algorithms to reduce contention and loss rates at remote (downstream) nodes Labeled Optical Burst Switched (LOBS), Optical Burst Switched (OBS), Optical Packet Switched (OPS) or other networks having buffer memory at an ingress nodes and optionally having buffer memory, FDLs or other signal delay devices at intermediate (downstream) nodes. Contention and loss are reduced by delaying locally assembled bursts beyond the pre-determined offset time using the electronic memory available at the ingress nodes, or delaying transit bursts using fiber delay lines (FDLs) even though there is no contention without using FDLs at all or a smaller delay is sufficient to avoid contention at this intermediate node. Compared to existing algorithms that address contention locally (or reactively), the proposed algorithms significantly reduce the burst loss rate.

Abstract: A multifunction keyboard for performing a variety of functions such as an Internet phone function, audio input/output function, computer speaker switching function, recording function, burglar alarm function, telephone function, etc. in addition to the original function of displaying characters and symbols on the screen of a monitor.

Abstract: According to one aspect of the invention, estimation of symbols related to each other by a parity relationship previously created by an encoder, is effected by a function having several components effecting a calculation of probabilities corresponding to a state of the encoder. The probabilities are of a first type, resulting from the observation of the effects of the previous states of the encoder on the current state, of a second type, resulting from the observation of the effects of the subsequent states of the encoder on the current state, and of a third type, representing the belonging of a symbol to a predetermined part of an encoding alphabet. A specific multiplexer is controlled by a state machine and cooperates with a calculator so that not only the probabilities of the first and second types but also the probabilities of the third type are obtained by one and the same circuit.

Abstract: In a preferred embodiment, a multiconfigurable communication terminal, including: a terminal housing; electronic circuitry disposed within the housing; at least one selected functional electronic module removably disposed in the housing and releasably attached to the electronic circuitry.

Abstract: An improved apparatus and method are provided for wireless communication with computers. The communication apparatus is integral with a removable by cover of a computer case and operatively connected to memory means associated with the case. By mounting or affixing the wireless communication device to a bay or slot cover in the computer case, conventional existing computers can be readily retrofitted to include integral and upgradable wireless communication. In certain embodiments, a jack or other connection is provided in the bay or slot cover, and a removable wireless communication member is selectively connected to the jack. Cable means preferably connect a motherboard within the computer housing to the wireless communication device. The wireless communication device or connection may be combined on a single bay cover with a conventional device such as a diskette drive, tape drive, or the like.

Abstract: An electronic paging device has a port including a plurality of conductors to connect to a computer system, and interface logic to assert and receive signals on the plurality of conductors to transfer data to and from the computer system.

Abstract: A system and method for accessing, controlling and monitoring a data processing device in which a video raster signal from the data processing device is analyzed to determine the information displayed on a video display monitor attached to the data processing device is used. The video raster signal is converted to a digital form and a cyclic redundancy check is performed on the digital data to determine the information contained in the video raster signal and to generate a compressed representation of that information. The information may then easily and quickly be transmitted to a remote location for analysis and review. Additionally, commands from the remote location can be transmitted to the system to control the data processing device.