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Communication channel optimization systems and methods in multi-user communication systems

Method and apparatus for coding image information, method and apparatus for decoding image information,method and…

Date/App# patent app List of recent Inverse-related patents
08/14/14
20140229150
 Simulation apparatus for predicting behavior of mass point system patent thumbnailSimulation apparatus for predicting behavior of mass point system
A simulation apparatus, including: a coordinate setting unit for setting slow coordinates and fast coordinates based on mass point coordinates; a coordinate extraction unit for obtaining a structure of the fast coordinates by subordinating the fast coordinates to the slow coordinates and obtaining, by taking into account influence of a change in the fast coordinates on the slow coordinates due to a change in the slow coordinates, a structure of the slow coordinates as a function of collective coordinate(s); and an inverse transformation unit for predicting time evolution of the mass point coordinates based on the collective coordinate(s), which can be obtained as a solution of a motion equation, structure of the slow coordinates, and structure of the fast coordinates.. .
08/14/14
20140228223
 High throughput paired-end sequencing of large-insert clone libraries patent thumbnailHigh throughput paired-end sequencing of large-insert clone libraries
The present invention is related to genomic nucleotide sequencing. In particular, the invention describes a paired end sequencing method that improves the yield of long-distance genomic read pairs by constructing long-insert clone libraries (i.e., for example, a fosill library or a foscn library) and converting the long-insert clone library using inverse polymerase chain reaction amplification or shearing and recircularization of shortened fragments into a library of co-ligated clone-insert ends.
08/14/14
20140226744
 Communication channel optimization systems and methods in multi-user communication systems patent thumbnailCommunication channel optimization systems and methods in multi-user communication systems
Systems and methods of optimizing communication channels in multi-user communication systems are provided. Coding weights are determined based on communication channel state information for communication channels between a transmitter and multiple receivers.
08/14/14
20140226714
 Method and apparatus for coding image information, method and apparatus for decoding image information,method and apparatus for coding and decoding image information, and system of coding and transmitting image information patent thumbnailMethod and apparatus for coding image information, method and apparatus for decoding image information,method and apparatus for coding and decoding image information, and system of coding and transmitting image information
A decoding method decodes a bit stream in an image decoding apparatus. The method includes receiving a weight parameter that is added to a luma quantization parameter as the bit stream.
08/14/14
20140225476
 Systems and methods for harmonic reduction in capacitive micromachined ultrasonic transducers by gap feedback linearization patent thumbnailSystems and methods for harmonic reduction in capacitive micromachined ultrasonic transducers by gap feedback linearization
Systems and methods for providing increased cmut imaging performance are disclosed. The system can comprise cmut electronics with integrated or derived gap feedback.
08/14/14
20140224630
 Button mechanism and related electronic device patent thumbnailButton mechanism and related electronic device
A button mechanism includes a base, a button and two resilient components. The base includes an accommodating slot structure and two guiding pillars, the pillars are disposed by sides of the accommodating slot structure.
08/14/14
20140224293
 Thermoelectric conversion element patent thumbnailThermoelectric conversion element
A thermoelectric conversion element includes: a magnetic layer; a conductive film formed on the magnetic layer and configured to generate an electromotive force in an in-plane direction by inverse spin-hall effect; and two terminal sections formed to contact with the conductive film at two portions whose potentials are different to each other by the electromotive force. Each of the two terminal sections contacts with the conductive film in a continuous or discrete contact surface.
08/14/14
20140224010
 Magnetostrictive probe with inverted signal detection patent thumbnailMagnetostrictive probe with inverted signal detection
The present discloses an alternate construction and method for a magnetostrictive probe intended to be used as a tank monitoring device. Height determination, either water or fuel, is referenced to an ultrasonic pickup assembly located inside the shaft at the foot of the probe.
08/07/14
20140223243
 Secure redundant storage device and secure read/write method on such a device patent thumbnailSecure redundant storage device and secure read/write method on such a device
Redundant storage devices in particular suitable for so-called ssd electronic disks. A data storage system is proposed based on a plurality of redundant physical storage disks in which the read/write commands intended to be sent to the redundant disks are subjected to a transfer function before being sent to at least one of the disks so that the actual commands sent to at least two disks are different.
08/07/14
20140222749
 High-dimensional data analysis patent thumbnailHigh-dimensional data analysis
Described herein is a framework for analyzing data in high-dimensional space. In accordance with one implementation, observed data and at least one input model parameter set is received.
08/07/14
20140222548
Inverse referral systems and methods
A system for providing and measuring consumers' product referrals and recommendations about any given product or business, while allowing the consumers to acknowledge who or what influenced their purchase decision (i.e., an inverse referral). As a result the system verifies the purchases in a trending match and builds trend networks of consumers that bought products or services as a result of the referral.
08/07/14
20140221960
Fluid warmer and method of operating a fluid warmer
A fluid warmer for tempering a medical fluid guided in a fluid line includes a first and second resistance heating element for alternating voltage and a heat exchanger thermally coupled to the two resistance heating elements and includes a holder for the fluid line. Each resistance heating element has a first and second electrical line connector, respectively, for connection of the resistance heating element to an alternating voltage source.
08/07/14
20140221511
Water expandable polymer beads
The present invention relates to a process for the emulsifier-free preparation of water expandable polymer beads, which process comprises the steps of: a) providing an emulsifier-free starting composition comprising styrene and a polyphenylene ether resin, b) prepolymerizing the starting composition to obtain a prepolymer composition, c) adding an aqueous dispersion of a modifier-free nanoclay to the prepolymer composition to obtain an inverse emulsion, d) suspending the inverse emulsion obtained by step c) in an aqueous medium to yield an aqueous suspension of suspended droplets and e) polymerizing the monomers in the droplets of the suspension obtained by step d) to obtain the water expandable polymer beads.. .
08/07/14
20140219459
Allocation, by sub-bands, of bits for quantifying spatial information parameters for parametric encoding
A method is provided for allocating bits for quantifying spatial information parameters by frequency sub-band for parametric encoding/decoding of a multichannel audio stream representative of a soundstage consisting of a plurality of sound sources. The method includes a step of quantifying or inversely quantifying, by frequency sub-band, spatial information parameters for the sound sources of the soundscape.
08/07/14
20140219371
Communication device and communication method
A modulator generates modulation signals from input signals. A combiner arranges subcarrier modulation signals based on the modulation signals in order thereby to generate a compound matrix.
08/07/14
20140219360
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium having image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information; dequantizing quantized dct coefficients to dct coefficients; performing inverse dct conversion on the dct coefficients to an error image; synthesizing a prediction image of a currently decoded image via motion compensation using motion vector information, rounding method information, and a previously-decoded reference image; and adding the prediction and error images to a decoded image; wherein motion compensation is performed with half-pixel accuracy and uses bilinear interpolation to calculate intensity values of chrominance or luminance where no pixels exist in the reference image, using a positive or negative rounding method; wherein interpolation is performed using a rounding method specified by one-bit rounding method information included in a header section of coded information of the current image; wherein the rounding method specifies one of two values specifying a positive or negative rounding method.. .
08/07/14
20140219359
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium having image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information; dequantizing quantized dct coefficients to dct coefficients; performing inverse dct conversion on the dct coefficients to an error image; synthesizing a prediction image of a currently decoded image via motion compensation using motion vector information, rounding method information, and a previously-decoded reference image; and adding the prediction and error images to a decoded image; wherein motion compensation is performed with half-pixel accuracy and uses bilinear interpolation to calculate intensity values of chrominance or luminance where no pixels exist in the reference image, using a positive or negative rounding method; wherein interpolation is performed using a rounding method specified by the rounding method information included in a header section of coded information of the current image; wherein the rounding method specifies one of two values specifying a positive or negative rounding method.. .
08/07/14
20140219358
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium having image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information from input information; dequantizing quantized dct coefficients to dct coefficients; performing inverse dct conversion on the dct coefficients to an error image; synthesizing a prediction image of a currently decoded image by performing motion compensation using motion vector information, rounding method information, and a previously decoded reference image; and adding the prediction and error images to obtain a decoded image; wherein motion compensation is performed with half-pixel accuracy using bilinear interpolation to calculate intensity values of chrominance or luminance at points where no pixels exist in the reference image, the interpolation performable using a positive or negative rounding method, specified by rounding method information specifying one of plural values and included in coded information of the currently decoded image, in a header section of the coded information of the current image.. .
08/07/14
20140219353
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium with image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information from input information; dequantizing quantized dct coefficients to dct coefficients; performing inverse dct conversion to an error image; synthesizing a prediction image of a currently decoded image by performing motion compensation using motion vector information, rounding method information, and a previously decoded reference image; and adding prediction and error images to obtain a decoded image; wherein motion compensation is performed with half-pixel accuracy and uses bilinear interpolation to calculate intensity values of chrominance or luminance at points where no pixels exist in the reference image, the interpolation using a positive or negative rounding method, using rounding specified by rounding method information included in coded information of the currently decoded image; wherein the rounding method specifies one of two values specifying a positive or negative rounding method, via rounding method information of one bit.. .
08/07/14
20140219352
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium with image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information from input information; dequantizing quantized dct coefficients to obtain dct coefficients; performing inverse dct conversion to obtain an error image; synthesizing a prediction image of a currently decoded image by performing motion compensation using motion vector information, rounding method information, and a previously decoded reference image; and adding the prediction and error images to obtain a decoded image; wherein motion compensation is performed with half-pixel accuracy and uses bilinear interpolation to calculate intensity values of chrominance or luminance at points where no pixels exist in the reference image, the interpolation using a positive or negative rounding method, and performed using rounding specified by rounding method information included in coded information of the currently decoded image; wherein the rounding method specifies one of two values specifying a positive or negative rounding method.. .
08/07/14
20140219351
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium with image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information from input information; dequantizing quantized dct coefficients to obtain dct coefficients; performing inverse dct conversion on dct coefficients to obtain an error image; synthesizing a prediction image of a currently decoded image by performing motion compensation using motion vector information, rounding method information, and previously decoded reference image; and adding prediction and error images to obtain a decoded image; performing motion compensation with half-pixel accuracy and uses bilinear interpolation to calculate intensity values of chrominance or luminance at points where no pixels exist in the reference image, the interpolation being performable using a positive or negative rounding method; wherein the interpolation uses a rounding method specified by rounding method information included in coded information of the currently decoded image; and wherein the rounding method information specifies one of a plurality of values.. .
08/07/14
20140219343
Method and apparatus for generating reconstructed block
A reconstructed block creating method is provided which includes decoding an intra prediction mode using an intra prediction mode group indicator and a prediction mode index, constructing a prediction block, inversely quantizing a received residual signal using a quantization parameter and adaptively inversely transforming the residual signal using the intra prediction mode to create a residual block, and adding the prediction block and the residual block to create a reconstructed block. The quantization parameter is reconstructed using a minimum quantization cu size, and the minimum quantization cu size is determined by a parameter transmitted from a picture parameter set.
08/07/14
20140219341
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium having image decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information from input information; dequantizing quantized dct coefficients to dct coefficients; performing inverse dct conversion on the dct coefficients to an error image; synthesizing a prediction image of a currently decoded image by performing motion compensation using motion vector information, rounding method information, and a previously decoded reference image; and adding the prediction and error images to obtain a decoded image; wherein motion compensation is performed with half-pixel accuracy using bilinear interpolation to calculate intensity values of chrominance or luminance at points where no pixels exist in the reference image, the interpolation being performable using a positive or negative rounding method, and using a rounding method specified by rounding method information included in coded information of the currently decoded image, in a header section of the coded information of the current image.. .
08/07/14
20140219340
Recording medium having recorded thereon coded information using plus and/or minus rounding of images
Medium having decoding program effecting: extracting motion vector information, quantized dct coefficients, and rounding method information from input information to be decoded; dequantizing quantized dct coefficients to obtain dct coefficients; performing inverse dct conversion on the dct coefficients to obtain an error image; synthesizing a prediction image of a currently decoded image by performing motion compensation using motion vector information, rounding method information, and a previously decoded reference image; and adding the prediction image to the error image; wherein the motion compensation is performed with half-pixel accuracy and uses bilinear interpolation to calculate intensity values of chrominance or luminance at points where no pixels actually exist in the reference image, the bilinear interpolation being performable using a positive or negative rounding method; wherein bilinear interpolation is performed using a rounding method specified by rounding method information; and wherein the rounding method information is included, in the currently decoded image.. .
08/07/14
20140219339
Imaging decoding apparatus
An image decoding device is provided which includes an intra prediction module for reconstructing an intra prediction mode and creating a prediction block of a current block or a sub block, an inverse scanning module for converting residual signals into a quantization block, an inverse quantization module for inversely quantizing the quantization block, and an inverse transform module for inversely-transforming the inversely-quantized block. A quantization parameter predictor for deriving the quantization parameter is created using quantization parameters of a left coding unit and a top coding unit of a current coding unit.
08/07/14
20140219295
Lossless data coding for bidirectional communication in a collaborative session of multimedia content exchange
The disclosed method for coding data includes the exchange between the transmitter and the receiver, in the course of the session, of attributes of collaboration messages that are able to be used in said session and of indices associated with these attributes. In various implementations, the attributes and their indices may be used by these pieces of equipment for updating a shared dictionary of indexed attributes.
08/07/14
20140219054
Method of first arrival picking of seismic refraction data
The method of first arrival picking of seismic refraction data is embodied in software that uses the τ-p transform on energy-ratio seismic records. First, the seismic shots are gathered.
08/07/14
20140219050
Imaging apparatus, ultrasonic imaging apparatus, method of processing an image, and method of processing an ultrasonic image
A method of processing an image, including estimating a point spread function (psf) of an acquired image, and performing image restoration on the acquired image using the estimated psf based on a generalized gaussian model using inverse filter frequency domain so as to perform image restoration at high speed and to prevent a halo effect. The method provides high speed processing while preventing a halo effect.
08/07/14
20140215946
Covering panel and method for assembling a plurality of same
A covering panel. The panel includes multiple lips disposed around the edges of the panel.
07/31/14
20140214910
Implementing modified qr decomposition in hardware
System and method for computing qr matrix decomposition and inverse matrix r−1. A circuit is configured to implement a qr decomposition of a matrix a into two matrices q and r using a modified gram schmidt (mgs) process.
07/31/14
20140214303
Vehicle power plant control apparatus
The purpose of the present invention is to prevent disturbance in the behavior of a power plant at the time of switching a controller in a vehicle power plant whose operation is controlled by manipulation of a plurality of actuators by the controller. In order to achieve the purpose, a vehicle power plant control apparatus provided by the present invention is configured as a target value tracking controller in which at least one controller calculates the amount of manipulation of the actuators according to an equation including an integrator for integrating a deviation between a state quantity and a target value thereof such that each of a plurality of state quantities of the power plant can track the corresponding target value.
07/31/14
20140213674
Water expandable polymer beads
The present invention relates to a process for the emulsifier-free preparation of water expandable polymer beads. The process comprises the steps of: a) providing an emulsifier-free monomer composition comprising styrene and a polar comonomer comprising a carbon-to-carbon double bond, b) prepolymerizing the monomer composition to obtain a prepolymer composition comprising styrene, the polar comonomer and their copolymer, c) adding an aqueous dispersion of nanoclay to the prepolymer composition to obtain an inverse emulsion, d) suspending the inverse emulsion obtained by step c) in an aqueous medium to yield an aqueous suspension of suspended droplets and e) polymerizing the monomers in the droplets of the suspension obtained by step d)..
07/31/14
20140212015
De-noising of real-time dynamic magnetic resonance images by the combined application of karhunen-loeve transform (klt) and wavelet filtering
A hybrid filtering method called karhunen loeve transform-wavelet (kw) filtering is presented to de-noise dynamic cardiac magnetic resonance images that simultaneously takes advantage of the intrinsic spatial and temporal redundancies of real-time cardiac cine. This filtering technique combines a temporal karhunen-loeve transform (klt) and spatial adaptive wavelet filtering.
07/31/14
20140211967
Method for dynamically adjusting the spectral content of an audio signal
A method for dynamically adjusting the spectral content of an audio signal, which increases the harmonic content of said audio signal, said method comprising translating an encoded digital signal into data bands, creating a psychoacoustic model to identify sections of said data bands that are deficient in harmonic quality, analyzing the fundamental frequency and amplitude of said harmonically deficient data bands, creating additional higher order harmonics for said harmonically deficient data bands, adding said higher order harmonics back to said encoded digital signal to form a newly enhanced signal, inverse filtering said newly enhanced signal, and converting said inverse filtered signal to an analog waveform for consumption by the listener.. .
07/31/14
20140211548
Low power static random access memory
A bit line driver for a static random access memory (sram) cell including: a first voltage supply for supplying a first voltage; a second voltage supply for supplying a second voltage that is less than the first voltage; a write circuit to drive a bit line and an inverse bit line when writing to the sram cell; and a pre-charge circuit to pre-charge the bit line and the inverse bit line before reading the content of the sram cell. The bit line driver supplies a voltage less than the first voltage by a threshold voltage of one transistor to the bit line or the inverse bit line when the bit line driver drives the bit line or the inverse bit line to a high state..
07/31/14
20140211511
Controller for detecting an output current of a power converter, device for detecting an average output current of a power converter, method for detecting an average output current of a power converter, and method for detecting an output current of a power converter
A device for detecting an average output current of a power converter includes a current generation unit, a first voltage generation unit, a first current mirror unit, and a second current mirror unit. The current generation unit generates a first charge current according to an intermediate voltage.
07/31/14
20140211059
Solid-state image capture element, image capture device, and focus control method
A solid-state image capture element includes a pixel, which receives light of one of a pair of light beams which pass through iris regions of different locations on a photographic lens, and a pixel which receives light of the other, in a pair of said pixels. The pair of pixels are positioned shifted from one another in a direction which intersects the x-axis which is the phase difference direction.
07/31/14
20140210520
Low power low voltage differential driver
The present invention provides for a differential driver for transmitting a differential signal including: a first power source to supply a first voltage; a second power source to supply a second voltage that is less than the first voltage; a current steering circuit coupled between the first power source and the second power source, the current steering circuit for steering a current into either a positive differential output node or a negative differential output node to transmit the differential signal according to a data signal and a datan signal; a resistor interposed between the first power source and the current steering circuit; and a constant current sink interposed between the current steering circuit and the second power source, the constant current sink for sinking the current having a substantially constant value, in which, the datan signal is the inverse of the data signal.. .
07/24/14
20140207763
Ranking relevant attributes of entity in structured knowledge base
Architecture that addresses at least the problem of ranking the relevant attributes for a given entity within the context of a structured knowledge base (skb). The architecture utilizes the attribute, entity type statistics, and the taxonomy of the attributes to consistently and efficiently rank attributes for each and every type of entity in the skb.
07/24/14
20140205489
Non-heat treated magnesium alloy sheet with excellent formability at room temperature in which segreation is minimized
Disclosed herein is a non-heat treatable magnesium alloy sheet, including: 1˜3 wt % of aluminum (al); 0.5˜3 wt % of tin (sn); and a balance of magnesium, wherein the maximum deviation of average vickers hardness (hv) thereof, caused by center segregation and inverse segregation, is 10 hv or less.. .
07/24/14
20140205201
Cyclic noise removal in borehole imaging
A method for removing cyclic noise from a borehole image includes transforming the image into the frequency domain using a two-dimensional (2-d) transform (e.g., using a discrete cosine transform). The cyclic noise components (peaks) are removed from the transformed image which is then inverse transformed back into the spatial domain using an inverse 2-d transform to obtain a corrected image.
07/24/14
20140205082
Methods and systems for reducing crosstalk
At least one example embodiment discloses a method of reducing crosstalk interference in a system having a plurality of communication paths. The method includes obtaining a plurality of signal values corresponding to a set of active communication paths, the active communication paths being a subset of the plurality of communication paths, obtaining an inverse channel matrix, the inverse channel matrix representing an inverse crosstalk channel matrix of the system when the plurality of communication paths in the system are active, determining a plurality of sub-matrices from the inverse channel matrix based on the set of active communication paths and compensating the signal values for crosstalk by individually applying at least one of the sub-matrices to the plurality of signal values..
07/24/14
20140205007
Image processing devices and methods
The present technique relates to image processing devices and methods that enable quantization processes or inverse quantization processes more suited to the content of each image. An image processing device of the present disclosure includes: a quantization value setter that sets a quantization value of a depth image independently of a texture image, the depth image being multiplexed with the texture image; a quantizer that generates quantized data by quantizing coefficient data of the depth image, using the quantization value of the depth image set by the quantization value setter; and an encoder that generates an encoded stream by encoding the quantized data generated by the quantizer.
07/17/14
20140201261
Method for providing internet services for socialization purposes
A method for providing internet services for socialization purposes sends an identity data and a location data to a server. The method further converts the identity data and the location data into a profile status data.
07/17/14
20140200728
Mesh delivery system
A mesh delivery system for controlling electricity supplied to one or more electrical devices from a power source are disclosed. Signals relating to characteristics of the electrical devices are uniformly or non-uniformly sampled at discrete intervals are provided along with associated sampling time indications via the mesh network to a destination controller.
07/17/14
20140199232
Targeted therapeutic nanoparticles
Disclosure of methods and compositions related to chemical conjugations to nanoparticles of polysaccharides cross-linked to poloxamers as well as nano-sized colloids comprised of polysaccharides and poloxamers. The nanoparticles may be produced by various methods including inverse miniemulsion polymerization processes which create nanogels of desired size, shape, and stability for controlled therapeutic drug delivery, imaging, and theragnostic applications..
07/17/14
20140198996
Method and apparatus for performing interpolation based on transform and inverse transform
Provided are a method and apparatus for interpolating an image. The method includes: selecting a first filter, from among a plurality of different filters, for interpolating between pixel values of integer pixel units, according to an interpolation location; and generating at least one pixel value of at least one fractional pixel unit by interpolating between the pixel values of the integer pixel units by using the selected first filter..
07/17/14
20140198995
Method and apparatus for computing image pyramids and related computer program product
An embodiment of a method for computing pyramids of input images (i) in a transformed domain, e.g., for search and retrieval purposes, includes:—arranging input images in blocks to produce input image blocks,—subjecting the input image blocks to block processing including: transform into a transformed domain, subjecting the image blocks transformed into a transformed domain to filtering, subjecting the image blocks transformed into a transformed domain and filtered to inverse transform implementing an inverse transform with respect to the previous transform into a transformed domain, thus producing a set of processed blocks. The set of processed blocks, which is recomposeable to an image pyramid, may be used, e.g., in detecting extrema points in images in the pyramid, extracting a patch of given size around the extrema points detected, and processing the patch to obtain local descriptors such as sift descriptors of a feature..
07/17/14
20140198933
In-vehicle audio device
In a structure of an in-vehicle audio device, the audio system has an audio signal supplying section, an audio signal processing section, a balance adjustment section and an audio signal output section. A right audio signal processing section and a left audio signal processing section in the audio signal processing section perform a process of filtering audio signals supplied from the audio signal supplying section on the basis of a transfer function.
07/17/14
20140198864
Polynomial phases for multi-carrier modulation schemes with time domain windowing
In one aspect, a method includes performing a mapping on bits to form a complex data symbol, applying a frequency rotation mask to the complex data symbol based on a polynomial phase, performing an inverse discrete fourier transform (idft) after applying the frequency rotation mask, applying a time domain window after performing the idft, converting digital data to analog data after applying the time window and transmitting the analog data as an analog signal.. .
07/17/14
20140198612
Ghost compensation in beam migration
Methods and systems for ghost compensation which are embedded in beam migration are described. The ghost compensation is based on the fact that the beam migration is performed in the slant-stack domain.
07/17/14
20140197835
Magnetic resonance imaging apparatus and magnetic resonance imaging method
In the non-cartesian measurement, image quality is improved while the advantages of non-cartesian measurement are maintained. To realize the aforementioned, in the non-cartesian measurement, artifacts caused by non-uniform data density in k-space are reduced.
07/17/14
20140197376
Semiconductor device
The present invention discloses a semiconductor device, which comprises a substrate, a buffer layer on the substrate, an inversely doped isolation layer on the buffer layer, a barrier layer on the inversely doped isolation layer, a channel layer on the barrier layer, a gate stack structure on the channel layer, and source and drain regions at both sides of the gate stack structure, characterized in that the buffer layer and/or the barrier layer and/or the inversely doped isolation layer are formed of sige alloys or sigesn alloys, and the channel layer is formed of a gesn alloy. The semiconductor device according to the present invention uses a quantum well structure of sige/gesn/sige to restrict transportation of carriers, and it introduces a stress through lattice mis-match to greatly increase the carrier mobility, thus improving the device driving capability so as to be adapted to high-speed and high-frequency application..
07/10/14
20140195999
Method of designing semiconductor integrated circuit
A method of designing a semiconductor integrated circuit, includes inserting, between a power supply voltage and a ground voltage, at least two types of capacitor cells which have a different ratio, the ratio being between an inverse number of a capacitance value of a capacitative element and a resistance value of an equivalent series resistance, such that an impedance between the power supply voltage and the ground voltage in a resonance frequency according to capacitances of the at least two types of capacitor cells and an external inductance, and an impedance between the power supply voltage and the ground voltage in a target frequency, are near respective desired values or less than or equal to the respective desired values.. .
07/10/14
20140195264
Chronic population based cost model to compare effectiveness of preventive care programs
Our invention is a cost model for healthcare, based not on “age”, as it is done currently, but on “chronic illness” as a risk factor. Using the model it is possible to derive two burden numbers, “primary” and “secondary” that is an inverse measure of the success of primary and secondary preventive care programs.
07/10/14
20140192866
Data remapping for predictive video coding
Specifically, a method decodes a picture. The picture is encoded and represented by blocks in a bitstream.
07/10/14
20140192856
Adaptive equalizer
An adaptive equalizer (100) has a signal converter (200) for performing a fast fourier transform and/or an inverse fast fourier transform. The signal converter (200) has: a first wide-bit memory (201) capable of reading/writing a plurality of sample signals; a first register group (202) comprising a plurality of registers capable of accessing the first wide-bit memory (201); a butterfly computation unit group (204) comprising a plurality of butterfly computation units; and a first connection switching unit (203) for switching the state of connection between the plurality of registers and the plurality of butterfly computation units..
07/10/14
20140192057
Data visualization methods
A method for creating a graphical representation of data is performed at an electronic device having one or more processors and memory. The device receives a finite set of data points and calculates a respective conical distribution for each respective data point centered on the respective data point and based on a respective data value.
07/10/14
20140191918
Omnidirectional antenna
Disclosure is related to an omnidirectional antenna. Structurally the antenna includes multiple antenna units which are oppositely disposed around the edges of a grounded substrate.
07/03/14
20140188273
Control method for mobile parallel manipulators
In the control method for mobile parallel manipulators, kinematic singularity and redundancy are solved through joint limits avoidance and manipulability criteria. By taking the mpm self-motion into consideration due to its redundancy, the inverse kinematic is derived using a hybrid neuro-fuzzy system, such as nefik.
07/03/14
20140187451
Producing nanostructure of polymeric core-shell to intelligent control solubility of hidrophilic polymer during polymer flooding process
Hydrophilic polymer particles have been obtained using polyacrylamide, xanthane, maleic anhydride polymers, allylamine, ethyleneimine, and oxazoline as core polymers. Then, hydrophobic polymers shells have been produced on the core-side using styrene, styrene copolymers, polyvinyl state, polysolfune, polymethyl methacrylate, and polycyclohxyl methacrylate by in-situ polymerization of monomer as method one and inverse emulsion process as method two.
07/03/14
20140185797
Cryptography processing device and cryptography processing method
A device that uses homomorphic encryption is disclosed. The device includes a public key data generator configured to generate public key data, and a secret key data generator configured to generate secret key data that includes, as a secret key, an integer that is an element of a matrix obtained as a product of the first public key matrix element and an inverse matrix of the secret key matrix and that is not a multiple of the plain text space size..
07/03/14
20140185654
Orthogonal freequency division multiplexing-code division multiple access system
An orthogonal frequency division multiplexing (ofdm)-code division multiple access (cdma) system is disclosed. The system includes a transmitter and a receiver.
07/03/14
20140185454
Effective bandwidth path metric and path computation method for wireless mesh networks with wired links
Enhanced mesh network performance is provided by computation of a path metric with respect to multi-hop paths between nodes in a mesh network and determination of a path through the mesh network that is optimal according to the path metric. Information is communicated in the mesh network according to the determined path.
07/03/14
20140184967
Method for driving liquid crystal panel, method for testing flicker and liquid crystal display apparatus
A method for driving a liquid crystal panel, a method for testing flicker and a liquid crystal display apparatus are disclosed. They relate to the technical field of liquid crystal display.
07/03/14
20140184523
Low swing voltage mode driver
An output driver includes control logic configured to switch on a pull-up circuit and a pull-down circuit to provide an output impedance for a logic low on a transmission line. The output driver includes a variable pull-up resistor.
07/03/14
20140184301
Linearity improvement over temperature using temperature dependent common-mode voltages in active mixer
A mixer comprising a gilbert cell configured to receive a baseband signal and a local oscillator signal, wherein the gilbert cell comprises a baseband transistor and a local oscillator transistor, and a biasing circuit configured to generate a bias voltage that is inversely related to temperature and coupled to the local oscillator transistor.. .
07/03/14
20140182428
Reciprocating tool with inverse bushing
In one embodiment, a reciprocating tool includes a reciprocating plunger, the plunger including an inner wall defining a chamber portion within the plunger, a motor operably connected to the plunger, and a bushing located at least partially within the chamber and contacting the inner wall.. .


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Inverse topics: Exponential, Convergence, Adaptive Equalizer, Synchronous, Scheduling, Memory Usage, Interpolation, Loop Filter, Quantization, Video Decoding, Error Handling, Data Structure, Data Structures, Task Scheduling, Multithreading

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