Abstract: A method for glare reduction may be implemented by a graphical code reader. The method may include illuminating a target area using a plurality of light sources. The method may also include capturing images of the target area using at least one image sensor. The method may also include determining that glare is present in at least one captured image. The method may also include determining glare information that indicates which of the light sources are responsible for the glare. The method may further include taking corrective action to reduce the glare in subsequent images based on the glare information that is determined.

Abstract: A method and apparatus for discovering a network address. An exemplary method provides for communicating between a client device and a peripheral device over a network that includes a server device adapted to control the peripheral device. The network address of the peripheral device is determined to permit direct communication with the peripheral device, thereby bypassing the server device. The method includes reading a first data file of the server device. The first data file includes at least one of (a) the network address of the peripheral device, and (b) a network address of a second data file associated with and including the network address of the peripheral device. The method further includes comparing portions of at least one of the first and second data files with a predetermined data formatting pattern indicative of a network address.

Abstract: Object identifier readers that are configured to automatically send and/or store data read from an object identifier are disclosed. An exemplary object identifier reader includes a communication port for communicating with a host computing device. The object identifier reader also includes a storage medium. The object identifier reader also includes a processor and memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to implement a method that involves reading an object identifier to obtain data. The data may be stored in the storage medium. Alternatively, or in addition, an attempt may be made to send the data to the host computing device. The method also involves attempting to send stored data in the storage medium to the computing device if the object identifier reader is connected to the host computing device.

Abstract: A method for conserving the power supply of an Orthogonal Frequency Division Multiplexing (OFDM) communications device is described. The location of a bit of information within one of a plurality of symbols is obtained. A sleep mode is entered into. The one symbol that includes the bit of information is monitored. A return to the sleep mode is executed.

Abstract: A method for attenuation of near-neutral image colors is described. The pixel chroma is determined. A chroma control point is determined. A pixel color is shifted toward neutral. An imaging device that is configured for attenuation of near-neutral image colors is described. The imaging device includes a processor. The imaging processing device includes memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to determine pixel chroma. The instructions are also executable to determine a chroma control point. The instructions are further executable to shift a pixel color toward neutral.

Abstract: Systems and methods for configuration of devices within a network utilizing inherited configuration data are disclosed. Configuration data stored at a junction box in electronic communication with a first device is accessed. The configuration data includes a default zone of interest assignment for a first device. The zone of interest comprises a portion of a network. Devices within the zone of interest are identified. It is determined whether the first device is compatible with any of the identified devices. The first device is configured, in an automated manner, to interact with a set of compatible devices within the zone of interest.

Abstract: A method for detecting a specific timing from a synchronization channel is described. A signal with a known sequence is received. Two or more correlation values between the received signal and the known sequence are calculated at two or more positions. The two or more correlation values are compared. A determination is made whether the position of the known sequence has been shifted based on the comparison. A specific timing of a synchronization channel is detected based on the determination.

Abstract: A method for updating a site is disclosed. A site controller may be provided. A plurality of devices that are not directly user updatable may be provided. The plurality of devices may be in electronic communication with the site controller. External media may be provided. The external media may include device software updates. The external media may be in electronic communication with the site controller. The method may automatically determine which devices of the plurality of devices need to be updated. The method may automatically update the devices needing an update by communicating at least a portion of the device software update to the devices needing an update.

Abstract: A method for reducing feedback overhead in a wireless communications system is described. Channel quality indicator (CQI) values corresponding to a measured channel quality are received from one or more mobile communications devices. The mobile communications devices to be scheduled at a future time are estimated. CQI values are requested from the mobile communications devices that are estimated to be scheduled at a future time.

Abstract: A wide area location and telemetry system may include a wide area location and telemetry system server that is configured to determine wide area location and telemetry system data about an object when the object is located within the coverage area of the wide area location and telemetry system. The wide area location and telemetry system server may also be configured to receive localized location and telemetry system data about the object when the object is located within the coverage area of a localized location and telemetry system. The wide area location and telemetry system may also include a database and a database manager. The database manager may be configured to store the wide area location and telemetry system data and the localized location and telemetry system data in the database.

Abstract: A method for using a numerical method to design reference signals for multiple input multiple output (MIMO) systems is described. An input multiple input multiple output signal is determined. A nearest tight frame to one or more given structured vectors is obtained. One or more structured vectors from the nearest tight frame are obtained. Orthogonal subsets are computed for a plurality of sequences, wherein each of the subsets is replaced with a matrix that comprises a function of one or more elements in each of the plurality of sequences and an identity matrix associated with the one or more elements. The one or more structured vectors are projected onto the space of circulant matrices. One or more classes of matrices associated with reference signals are outputted.

Abstract: Systems and methods for implementing an instant messaging remote control service are disclosed. In an exemplary method, a control point discovers a device. The control point retrieves a device description associated with the device from the device. The device description includes a pointer to a description of a instant messaging remote control service. The control point also retrieves the instant messaging remote control service description from the device. The description of the instant messaging remote control service may define one or more actions for remotely controlling an instant messaging client that is running on the device. The description of the instant messaging remote control service may also define one or more evented state variables that model a state of the instant messaging client. The device may include an instant messaging client which can be remotely controlled using the instant messaging remote control service.

Abstract: In an exemplary method that is performed by a first computer system, one or more file blocks are identified within a target file. The one or more file blocks comprise a desired portion of the target file. At least one file block is downloaded from a second computer system. However, the entire target file is not downloaded. A previously calculated validation value is received for a file block that has been downloaded. A new validation value is calculated for the downloaded file block. If the new validation value for the file block does not match the previously calculated validation value for the file block, the file block is discarded.

Abstract: A method for assigning reference signal sequences for communication devices using a genetic algorithm is described. Reference signal sequences are assigned to each cell within a plurality of cells. A fitness function for each reference signal sequence is computed. The fitness function describes the effectiveness of the assignment. A first group of cells is selected to exchange their corresponding assignment information with assignment information corresponding to a second group of cells. The reference signal is assigned to a communications device within the area of one of the plurality of cells.

Abstract: A method of automatically changing a profile in a mobile communication device, wherein the mobile communication device is equipped with a calendar mechanism includes setting an event begin time and an event end time in the calendar mechanism; selecting an event profile to be in use during the event; detecting the beginning time for the event; recording and storing the profile in effect prior to the event begin time; activating the selected event profile to be in use during the event; detecting the end time for the event and restoring the profile in effect prior to the event begin time; which includes, during mobile communication device power on, detecting whether an event is in progress and selecting an event profile to be in use during the event; and detecting whether an event which was in progress at a last mobile communication device power off has ended, and selecting a profile to be in use at the time of the mobile communication device power on.

Abstract: A method for conserving the power supply of an Orthogonal Frequency Division Multiplexing (OFDM) communications device is described. The location of control information within one or two of a plurality of symbols is obtained. A sleep mode is entered into. The one or two symbols that include the control information are monitored. A return to the sleep mode is executed.

Abstract: In an exemplary method, an imaging device that is logically connected to at least one host computer system receives installation of a firmware upgrade. The firmware upgrade includes at least one new feature that is not accessible to the host(s) without a driver upgrade. The firmware upgrade includes the driver upgrade and/or driver upgrade information. In response to receiving installation of the firmware upgrade, the imaging device identifies the host(s) to which it is logically connected. The imaging device sends the driver upgrade and/or the driver upgrade information to the host(s).

Abstract: A method for optical detection of lipofuscin concentrations in the retina is described. A subject's eye is exposed to a light source. Light emitted from the subject's eye is detected. Levels of lipofuscin are determined from the emitted light. A system for optical detection of lipofuscin in the retina is described. The system includes a light source to generate light. The system includes an optical detector in optical communication with the light source. The optical detector is configured to detect light emitted from a subject's eye. A computing device in electronic communication with the optical detector is included in the system to determine levels of lipofuscin from the emitted light.

Abstract: A method for transmitting a transmission time interval signal in a cellular network is described. A multiplexed data signal is received. A demultiplexer is applied to the data signal. The data signal from the demultiplexer is encoded. A linear transform is applied to the data signal. A plurality of uplink transmission time interval signals, which include the data signal, are reformatted. The placement of one or more reference signals are staggered within each of the plurality of transmission time interval signals. Each of the plurality of uplink transmission time interval signals are transmitted.

Abstract: Systems and methods for providing a configurable user interface on an imaging device are disclosed. An exemplary system includes an imaging device. The imaging device includes a processor and memory in electronic communication with the processor. Instructions are stored in the memory. The instructions are executable to implement a method to provide a configurable user interface. A user interface edit mode is entered. A part of the user interface is presented to a user for modification. User input is received from the user to modify the part of the user interface. The part of the user interface with the modification is then saved. The user interface edit mode is exited, and the user interface that includes the modification made by the user is presented.