Abstract: An integrated circuit, IC, for reception of radio frequency; RF, signals in an antenna network system, the IC comprising: a plurality of amplifying paths to cover a plurality of radio frequency bandwidths or standards, each amplifying path comprising at least one low noise amplifier, at least one variable attenuator unit, and/or at least one gain flattening unit, each of the low noise amplifier, the attenuator unit, and the gain flattening unit being adapted to operate at a respective radio frequency bandwidth or standard; at least one control interface connected with at least one of the low noise amplifier, the attenuator unit, and the gain flattening unit on each amplifying path and adapted for communication with a digital processing unit to control operation of the at least one of the low noise amplifier, the attenuator unit, and the gain flattening unit.

Abstract: An image partitioner is configured to find a partition point that divides a received image into four sub-images each having a pre-selected activated pixel count. A recursion processor is configured to (i) apply the image partitioner to an input image to generate a first partition point and four sub-images and to (ii) recursively apply the image partitioner to at least one of the four sub-images for at least one recursion iteration to generate at least one additional partition point. A formatter is configured to generate a features representation of the input image in a selected format. The features representation is based at least in part on the partition points. The features representation can be used in various ways, such as by a classifier configured to classify the input image based on the features representation.

Abstract: A digital image processing method. The method includes printing a first set of reference marks on one side of a substrate with a first print engine; printing a second set of reference marks on the same side of the substrate as the first set of reference marks with a second print engine; sensing both sets of reference marks on the substrate with an image sensing unit and generating a digital image of the reference marks; performing image analysis on the digital image to obtain an image-to-image distortion map where the image-to-image distortion map is a local measure of difference between the first set of reference marks and the second set of reference marks; and generating a compensated customer image by using the image-to-image distortion map to reduce registration errors when using the first and second print engines.

Abstract: Virtual reality system facilitating the setup and conduction of a virtual reality episode by receiving virtual reality data captured by virtual reality environment (VRE) user equipment, and transmitting the virtual reality data via a network to other virtual reality components capable of presenting the virtual reality data. The setup and conduction of the virtual reality episode occurs in real-time, such that a user can participate in an episode that represents events presently occurring in an environment. The VRE user equipment includes wireless devices such that one or more mobile users at a plurality of locations may simultaneously participate in a virtual reality episode.

Abstract: A system is described herein to broadcast real time information to a particular area. An area of interest is defined by a geographic locale and a remote station monitors activity within the area of interest The remote station includes a monitoring component that monitors events within the area of interest. A protocol converter receives data from the monitoring component to invert data received into one or more standards or protocols. A broadcast element receives data from the protocol converter and emits data within a broadcast radius that is proximate to the area of interest.

Abstract: The invention concerns a method for assigning precoding vectors in a mobile cellular network as well as a base station (21). A base station (21) provides a code book comprising indexed precoding vectors to one or more mobile stations (41, 42, 43) associated with the base station (21) via a downlink channel (1001, 2001, 3001). A mobile station (41, 42, 43) associated with the base station (21) selects one or more indices of preferred precoding vectors from the code book and reports the indices of the one or more preferred precoding vectors to the base station (21) via an uplink channel (1002, 2002, 3002).

Abstract: An electronic device containing a polythiophene wherein R represents a side chain, m represents the number of R substituents; A is a divalent linkage; x, y and z represent, respectively, the number of Rm substituted thienylenes, unsubstituted thienylenes, and divalent linkages A, respectively, in the monomer segment subject to z being 0 or 1, and n represents the number of repeating monomer segments in the polymer or the degree of polymerization.

Abstract: Ink-jet printing systems and methods are presented for decurling cut sheet print media for ink-jet printing, in which the cut sheets are transported along a path with a moisture source directing water droplets or mist toward all or a portion of a first side of the sheets in a moisturizing zone extending across the path to decurl the sheets prior to transportation past an ink-jet printing head with the first side of the cut sheets facing the printing head to receive ink droplets ejected by the printing head.

Abstract: A trampoline includes a frame and a jumping bed which preferably has hook elements on its underside. The jumping bed is connected to the frame via a plurality of annular strap sections, which each extend at least partially around the frame and are inserted into the hook elements. The hook elements have a first receiving section and a second receiving section. These are arranged separated from one another in such a way that the two loop ends of the strap section, which are produced by the looping of the strap section around the frame and are inserted into the hook element, do not, or substantially do not, come in contact with one another. This structure considerably extends the life in comparison with conventional trampolines.

Abstract: Novel, simple methods are presented directed to the synthesis of aligned nanofibers of polyaniline and substituted derivatives on a substrate. The production of these fibers is achieved via various methods by controlling the concentration of aniline monomer or substituted aniline derivatives or an oxidant in the reaction medium and maintaining said concentration at a level much lower than conventional polyaniline synthesis methods. Methods are disclosed relating to the use of a permeable membrane to control the release of a monomer and/or oxidant as well as a bulk polymerization method.

Abstract: A system for processing emergency calls in a telecommunications network includes: receiving a first call at a node (30) of the telecommunications network from a calling party that originated the first call; detecting that the received first call is an emergency call; establishing a conference bridge in response to the detected emergency call; connecting the emergency call over the conference bridge to a designated facility (40) that handles emergency calls; and, automatically originating at least one second call from the node (30) to at least one predetermined third party that is different than the calling party and the facility (40).

Abstract: Circulating air is cooled by heat exchange with adiabatically cooled process air. To this end, a first heat exchanging device is fed with circulating air and the process air. The heat exchanging device contains a humidifying device used to spray water into the process air. In this way, the process air is adiabatically cooled and the corresponding cooling is carried out by heat exchange with the circulating air. Before entering the first heat exchanging device and before leaving same, the process air is guided through a second heat exchanging device in which the cooled process air first extracts heat from the uncooled process air. This increases the cooling performance of the device.

Abstract: A method and apparatus for fault analysis and fault isolation in a system of networked processors by using a central event correlation function and logical fault signature to provide for fault isolation of failed processing elements is presented. This central event correlation method uses asynchronous events from multiple input sources of same and different technologies and time-based fault correlation and ageing to match unique fault signatures and determine levels of fault recovery escalation over time. This mechanism uses an event driven recovery table to recognize a unique fault signature, count and age faults, provide fault threshold based recovery and generate events as needed to drive recovery escalation.

Abstract: Systems and methods are described that facilitate calibrating a print engine using calibration data sets generated at at least two different L* levels to provide additional calibration measurement resolution toward the darker end of the grayscale spectrum. For instance a first, light grey (e.g., 70-90L*) calibration strip is scanned at a first resolution (e.g., 70-90L*) to generate a first calibration data set, and a second darker grey (e.g., 30-50L*) calibration strip is scanned at high resolution (e.g., 100L*) to generate a second calibration data set. The first calibration data set is used to calibrate the print engine for high L* values (e.g., 50-100) and the second calibration data set is used to calibrate the print engine for low L* values (e.g., 0-50). Alternatively, a single calibration strip having a known L* value can be scanned once at the known L* value and again at a higher L* value (e.g.

Abstract: A drainage tray is adapted to be placed in a hair shampooing bowl having a bottom and front and rear walls extending upwardly from the bottom, a drain opening adjacent the front wall, and a peripheral edge spaced above the bottom and including an area on the front wall for supporting the neck of a person. The tray, when supported on the bottom of a shampooing bowl, is spaced below the peripheral edge and includes a perforated bottom wall having a front end, a rear end and sides between the front and rear ends and a perforated peripheral side wall extending upwardly from the bottom wall about the front and rear ends and the sides thereof. A portion of the peripheral side wall extends below the bottom wall to support the bottom wall of the tray above the bottom of a shampooing bowl.

Abstract: In accordance with one aspect of the present exemplary embodiment, a system determines a solution based on received data. An intake component receives an incomplete data set from one or more sources. A recommendation system transforms the incomplete data set into a semantic data set via latent semantic indexing, classifies the semantic data set into an existing cluster and provides one or more solutions of the existing cluster as one or more recommendations.

Abstract: A computer program product and method for calibrating and characterizing a color display perform calibrating and characterizing steps. A light source is operated in order to emit light from one or more light emitters on the light source. A color capture device, e.g., a digital camera, is calibrated and characterized based on the emitted light. Then, color images are displayed on the color display and captured on the color capture device. The color display is calibrated and characterized based on the captured color images. Computer program instructions are recorded on the computer readable medium, and are executable by a processor, for performing the calibrating and characterizing steps. A method for generating a controlled light source includes displaying light source selections to a user and receiving a user light source selection. Selected light emitters produce a light output matching the user light source selection.

Abstract: This invention relates to a method and apparatus for short-messaging in a communication network. More particularly, the invention is directed to an improved method for short-messaging which allows for a service that is adaptable to different communication networks and complies with accepted standards in the industry. The system utilizes a unique UUI format that allows for improved short-messaging service and short-messaging service-based information retrieval.

Abstract: A linear motor (10), a linear compressor (100), a method of controlling a linear compressor (100), a cooling system (20) and a system of controlling a linear compressor (100) to operate a linear compressor (100) in resonance in it's the greatest possible efficiency throughout its operation are described.