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Matrix patents



      
           
This page is updated frequently with new Matrix-related patent applications. Subscribe to the Matrix RSS feed to automatically get the update: related Matrix RSS feeds. RSS updates for this page: Matrix RSS RSS


Apparatus and method for transmitting and receiving data in communication/broadcasting system

Decoding and optimized implementation of secded codes over gf(q)

Method and device for transmitting data

Date/App# patent app List of recent Matrix-related patents
09/11/14
20140258950
 Deriving effective corners for complex correlations patent thumbnailDeriving effective corners for complex correlations
Systems and methods are described for simultaneously deriving an effective x-sigma corner for multiple, different circuit and/or process metrics for a semiconductor device. The result is an effective sigma that is representative of design intent.
09/11/14
20140258815
 Apparatus and method for transmitting and receiving data in communication/broadcasting system patent thumbnailApparatus and method for transmitting and receiving data in communication/broadcasting system
An apparatus and a method for performing shortening and puncturing in case of performing encoding and decoding using a parity test matrix in a communication/broadcasting system are provided. The method includes determining a number of zero-padding bits, determining a number npad of bit groups in which all bits are padded with zeros, padding the all bits within 0th to (npad−1)th bit groups with zeros based on a shortening pattern, encoding information bits including the zero-padded bits to generate a codeword.
09/11/14
20140258807
 Decoding and optimized implementation of secded codes over gf(q) patent thumbnailDecoding and optimized implementation of secded codes over gf(q)
A plurality of columns for a check matrix that implements a distance d linear error correcting code are populated by providing a set of vectors from which to populate the columns, and applying to the set of vectors a filter operation that reduces the set by eliminating therefrom all vectors that would, if used to populate the columns, prevent the check matrix from satisfying a column-wise linear independence requirement associated with check matrices of distance d linear codes. One of the vectors from the reduced set may then be selected to populate one of the columns.
09/11/14
20140258806
 Method and device for transmitting data patent thumbnailMethod and device for transmitting data
Disclosed is a method for data transmission, comprising: generating the parity check matrix on the basis of the generating sequence corresponded to the preserved row generator; encoding the input data by the generated matrix obtained by said parity check matrix, and obtaining the output data comprising the parity check information. Also provided in the present invention is an apparatus for data transmission.
09/11/14
20140258755
 Storage device power failure infrastructure patent thumbnailStorage device power failure infrastructure
A power fail protection system wherein pluralities of individual energy storage components are electrically connected to one or more ssd drives during a power failure though a power switch matrix. Typically an individual high-energy supply will be connected to one ssd drive during a power failure.
09/11/14
20140258689
 Processor for large graph algorithm computations and matrix operations patent thumbnailProcessor for large graph algorithm computations and matrix operations
A node processor and method for performing matrix operations includes storing, in memory, non-zero matrix elements of a first sparse matrix, non-zero matrix elements of a second sparse matrix, and matrix elements of a sparse results matrix mapped to the node processor. A matrix communications module exchanges with other node processors, non-zero matrix elements of one or more of the first sparse matrix, second sparse matrix, and sparse results matrix.
09/11/14
20140258539
 Minimizing workload migrations during cloud maintenance operations patent thumbnailMinimizing workload migrations during cloud maintenance operations
A method, system and computer program product for minimizing workload migrations during cloud maintenance operations. Upon receiving an indication that a scheduled maintenance operation is to be performed, a cloud controller uploads the maintenance binaries associated with the scheduled maintenance operation and analyzes the maintenance binaries so as to evaluate the requirements of the maintenance packages and dependencies associated with the scheduled maintenance operation.
09/11/14
20140258487
 Minimizing workload migrations during cloud maintenance operations patent thumbnailMinimizing workload migrations during cloud maintenance operations
A method, system and computer program product for minimizing workload migrations during cloud maintenance operations. Upon receiving an indication that a scheduled maintenance operation is to be performed, a cloud controller uploads the maintenance binaries associated with the scheduled maintenance operation and analyzes the maintenance binaries so as to evaluate the requirements of the maintenance packages and dependencies associated with the scheduled maintenance operation.
09/11/14
20140258352
 Space dilating two-way variable selection patent thumbnailSpace dilating two-way variable selection
A method of identifying a set of parameters representative of a data set is provided. An eigen decomposition of a covariance matrix is calculated to form a decomposed matrix and an eigenvalue vector.
09/11/14
20140258333
 Fast distributed database frequency summarization patent thumbnailFast distributed database frequency summarization
A mechanism is provided for computing the frequency packets in network devices. Respective packets are associated with entities in a vector, where each of the entities is mapped to corresponding ones of the respective packets, and the entities correspond to computers.
09/11/14
20140258332
Fast distributed database frequency summarization
A mechanism is provided for computing the frequency packets in network devices. Respective packets are associated with entities in a vector, where each of the entities is mapped to corresponding ones of the respective packets, and the entities correspond to computers.
09/11/14
20140258196
System and method for using graph transduction techniques to make relational classifications on a single connected network
A system and method for extending partially labeled data graphs to unlabeled nodes in a single network classification by weighting the data with a weight matrix that uses a modified graph laplacian based regularization framework and applying graph transduction methods to the weighted data. The technique may be applied to data graphs that are directed or undirected, that may or may not have attributes and that may be homogeneous or heterogeneous..
09/11/14
20140257783
Simulation model generation method for filler mixed material
In the present invention, a simulation model for a filler mixed material is generated easily and in a short time using a computer. The present invention is a method for generating, using a computer, a filler mixed material simulation model in which a filler is dispersed and mixed in a matrix, wherein the method is characterized by comprising the following: a step (s1) for partitioning the simulation-model forming space into a filler region and non-filler regions, and determining the boundaries of those regions; a step (s2) for dividing the filler region into a finite number of elements and setting the filler model; a step (s3) for dividing the non-filler region into a finite number of elements; a step (s4) for setting as an interface model at least those elements, from among the elements of non-filler regions, that are in contact with the filler model; and a step (s5) for setting as a matrix model those elements, from among the elements of non-filler regions, that are outside the interface model..
09/11/14
20140257761
Hybrid focus-exposure matrix
A method for controlling semiconductor production through use of a hybrid focus exposure matrix (fem) model includes taking measurements of a set of structures formed onto a substrate. The method further includes using a fem model to determine focus and exposure conditions used to form the structure the model was created through use of measurements of structures formed on a substrate under varying focus and exposure conditions, the measurements being taken using both an optical measurement tool and a scanning electron microscope..
09/11/14
20140257727
Method for angle-preserving phase embeddings
One or more signal are embedded by producing complex-valued measurements of the signal by measuring the signal using a complex measurement matrix. Then, only a phase of the complex-valued measurements are retinas, such that angles of the signal are preserved.
09/11/14
20140257542
System and method for positioning error compensation during manufacturing of complex-shaped gas turbine engine parts
A system and method for error compensation in positioning a complex-shaped gas turbine engine part during manufacturing thereof with a machine. Theoretical measurements for a plurality of control points on the part are first retrieved.
09/11/14
20140257516
Connective-tissue-based or dermal-tissue-based grafts/implants
The present invention is directed to a composition comprising a matrix suitable for implantation in humans, comprising defatted, shredded, allogeneic human muscle tissue that has been combined with an aqueous carrier and dried in a predetermined shape. Also disclosed is a tissue graft or implant comprising a matrix suitable for implantation in humans, comprising defatted, shredded, allogeneic human muscle tissue that has been combined with an aqueous carrier and dried in a predetermined shape.
09/11/14
20140257513
Composite device that combines porous metal and bone stimuli
An orthopaedic implant for filling voids in bones, and methods of using the same. The orthopaedic implant comprises an open porous metal component, having pores for promoting bone regeneration, and a resorbable bone growth promoting component which is resorbed into new bone.
09/11/14
20140257482
Tissue scaffolds derived from forestomach extracellular matrix
The present invention pertains to the development of extracellular matrix (ecm) scaffolds derived from the forestomach of a ruminant. Such scaffolds are useful in many clinical and therapeutic applications, including wound repair, tissue regeneration, and breast reconstruction.
09/11/14
20140257451
Medical device utilizing a nickel-titanium ternary alloy having high elastic modulus
Medical devices that include a ni—ti ternary alloy and methods for their manufacture. The medical devices described herein include at least one part fabricated from the ni—ti ternary alloy.
09/11/14
20140256865
Electric-arc resistant face shield or lens including ir-blocking inorganic nanoparticles
A transparent electric-arc resistant composition is produced by preparing crystalline tungsten bronze nanoparticles and homogenously dispersing the nanoparticles in a transparent plastic matrix. The crystalline tungsten bronze nanoparticles are prepared by homogeneously mixing an aqueous solution of soluble tungsten and cesium salts and then drying the solution.
09/11/14
20140256846
Elastomer composition having a very good dispersion of the charge in the elastomer matrix
The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler including at least carbon black, having a specific surface area ctab greater than or equal to 130 m2/g, a plasticizing hydrocarbon resin, the vitreous transition temperature of which, tg, is greater than 20° c. And the softening point of which is less than 170° c., and a cross linking system, the dispersion of the filler in the elastomeric matrix having a z score greater than or equal to 70..
09/11/14
20140256843
Biomaterial for osteosynthesis
A biomaterial for the manufacture of osteosynthesis articles is provided. The biomaterial contains a semi-aromatic polyamide matrix along with a reinforcing means selected to reinforce the matrix.
09/11/14
20140256201
Fiber reinforced composites made with coupling-activator treated fibers and activator containing reactive resin
This invention relates to a process of making a fiber-reinforced composite. Glass fibers may be provided.
09/11/14
20140255961
Synthetic microfluidic systems for wound healing and hemostasis
A method of assaying wound healing can include: growing cells on the matrix in the first flow channel; introducing an agent that removes the matrix from the junction; introducing a matrix material into the second flow channel so as to form the second matrix in the second flow channel and junction; and detecting cellular migration into the junction onto the second matrix. The agent that removes the matrix can include a biomolecule or chemical agent.
09/11/14
20140255948
Simplified nuclei analysis platform and biomarker matrix that supports genotoxic mode of action determinations
The present invention relates a simple method for evaluating free eukaryotic cell nuclei for biomarkers of dna damage and/or transcription factor activation, activity, or expression levels and/or epigenetic modifications to chromatin or chromatin-associated factors. The invention also teaches useful strategies for combining nuclear biomarkers into a matrix of endpoints that are capable of elucidating genotoxicants' primary mode of dna-damaging activity.
09/11/14
20140255880
Tactile graphic display
A tactile graphic display for providing a display representation of a graph or image generated by a graphic device for visually impaired users or other users who wish to access tactile information. The tactile graphic display includes a control and interface module in communication with a dot matrix, which is associated with pin nut assemblies including caps that serve as dots in the dot matrix.
09/11/14
20140255861
Methods and compositions for growth of cells and embryonic tissue on a synthetic polymer matrix
The present invention provides methods and compositions for establishing and maintaining growth of cells and embryonic tissue on a synthetic polymer matrix. For example, the present invention provides synthetic growth matrices for stem cells, gametes, mature differentiated cells, and embryonic tissue (e.g., blastomeres, embryos, and embryoid bodies).
09/11/14
20140255824
Sulphur-containing chain transfer reagents in polyurethane-based photopolymer formulations
The present invention relates to photopolymer formulations comprising: matrix polymers (a), obtainable by reacting at least one polyisocyanate component (a) and one isocyanate-reactive component (b); a writing monomer (b); a photoinitiator (c) a catalyst (d); and a sulphur-containing chain transfer reagent (e). A holographic medium that contains a photopolymer formulation according to the invention or can be obtained by using it, the use of a photopolymer formulation according to the invention for manufacturing holographic media, and a method for producing a holographic medium by using a photopolymer formulation according to the invention are also subject matter of the invention..
09/11/14
20140255680
Environmental barrier coating-based thermal barrier coatings for ceramic matrix composites
A thermal barrier coating composition for a ceramic matrix composite is provided. The thermal barrier coating comprises a porous layer and a doped rare earth disilicate layer.
09/11/14
20140255665
Ceramic matrix composite component forming method
A method of forming a ceramic matrix composite component is provided. The method includes the steps of: providing a pattern element; coating the pattern element with a ceramic slurry; drying the slurry to form a ceramic layer; forming a ceramic matrix composite body on a surface of the ceramic layer to produce a ceramic matrix composite component with the ceramic layer attached thereto..
09/11/14
20140255635
Insulation materials comprising fibers having a partially cured polymer coating thereon, articles including such insulation materials, and methods of forming such materials and articles
Insulation materials have a coating of a partially cured polymer on a plurality of fibers, and the plurality of coated fibers in a cross-linked polymeric matrix. Insulation may be formed by applying a preceramic polymer to a plurality of fibers, heating the preceramic polymer to form a partially cured polymer over at least portions of the plurality of fibers, disposing the plurality of fibers in a polymeric material, and curing the polymeric material.
09/11/14
20140255611
Process for the anticorrosion treatment of a solid metal substrate and treated solid metal substrate capable of being obtained by such a process
An anticorrosion treatment process in which applied to an oxidizable surface of a solid metal substrate is a liquid solution, referred to as treatment solution, including: at least one alkoxysilane, and at least one cerium (ce) cation; in a liquid aqueous-alcoholic composition, the treatment solution being suitable for being able to form, at the surface of the solid metal substrate, a hybrid matrix by hydrolysis/condensation of each alkoxysilane(s) and of each cerium (ce) cation; the treatment solution having a molar ratio (si/ce) of silicon element of the alkoxysilane(s) with respect to the cerium (ce) cation(s) of between 50 and 500; characterized in that the cerium (ce) cation(s) has(have) a concentration between 0.005 mol/l and 0.015 mol/l in the treatment solution.. .
09/11/14
20140255583
Protein suspension as a beverage opacifier system
The present invention is a composition which provides product opacity (“cloud”) to beverages without requiring the use of added oil. The beverage comprises a beverage matrix, a protein having a tertiary or quaternary structure (such as wpc 80) having an average particle size of from about 0.3 to about 10 μm and a hydrocolloid gum (such as gellan gum) which imparts thixotropic properties to the beverage matrix.
09/11/14
20140255506
Osteoinductive demineralized cancellous bone
An osteoinductive demineralized bone matrix, corresponding osteoimplants, and methods for making the osteoinductive demineralized bone matrix are disclosed. The osteoinductive demineralized bone matrix may be prepared by providing demineralized bone and altering the collagenous structure of the bone.
09/11/14
20140255501
Novel preparation of an enteric release system
Hydrophobic liquids are microencapsulated by an enteric matrix in an environment substantially free of organic solvents, the process including forming an emulsion of the enteric material and hydrophobic liquid in water, the emulsion titrated with an acid to form a particulate precipitate of the microencapsulated hydrophobic liquid in an enteric matrix.. .
09/11/14
20140255409
Method for extracorporeal elimination of one or more components from blood
A method for extracorporeal elimination of one or more components from blood where whole blood or blood plasma is added to a blood treatment device containing an adsorbent which binds the one or more components is disclosed. The adsorbent comprises at least one matrix to which at least one ligand having specific binding affinity to said one or more component is covalently bound.
09/11/14
20140255333
Thermal responsive polymer siloxanes, compositions, and method and applications related thereto
The invention relates to materials comprising siloxanes, preferably the materials have thermal-responsive properties. In some embodiments, the invention relates to silsesquioxane groups functionalized with polymers.
09/11/14
20140255314
Method for inducing physiological adjustment using high density display of material
The present invention relates to a method of regulating or inducing specific physiological conditions or functions using one or more materials displayed on a nano-assembly matrix at high density in cells or in vivo. Specifically, the present invention relates to a method of effectively inducing specific physiological regulation in cells or in vivo by the high-density display of bioactive materials.
09/11/14
20140255243
Spline hub for clutch and manufacturing method thereof
A spline hub for a clutch and a manufacturing method thereof are provided. The spline hub may include c: 3.4˜3.9%, si: 2.1˜2.5%, mn: 0.2˜0.7%, p: 0.01% or less, s: 0.009˜0.02%, cu: 0.2˜0.4%, and mg: 0.04˜0.07% by weight ratio, with the remainder including iron (fe), as well as other impurities.
09/11/14
20140255174
Manufacture of full ring strut vane pack
A vane assembly for a gas turbine engine is disclosed and includes a plurality of individual vane segments forming an annular ring. Each of the plurality of vane segments is formed of a ceramic matrix composite including at least one airfoil extending between an inner platform and an outer platform.
09/11/14
20140255170
Cmc turbine engine component
A component of a gas turbine engine is formed from a continuous fibre reinforced ceramic matrix composite (cmc). The component has a sealing portion which, in use, makes sealing contact with an adjacent component of the engine.
09/11/14
20140255141
Tray gripper head
This invention relates to gripper head for unstacking a stack of trays, each tray provided with a relief of pockets with edge portions and loaded with eggs, the gripper head provided with a holder frame,—having included therein a matrix of suction heads connected with an air suction system, the suction heads, during pickup, transfer and deposition of one tray, being placed on the eggs and engaging them with suction,—having connected therewith at least two oppositely arranged grippers for engaging, simultaneously with the eggs, the tray at corresponding sides during pickup, transfer and deposition of the tray, and—having at least a mast piece which extends perpendicularly with respect to the matrix and is connected with at least an arm for displacing the gripper head between a pickup location and a delivery location, wherein the gripper head furthermore comprises a carrier unit which is connected through at least one spacer with the holder frame in a carrying manner, movably in at least three degrees of freedom. Several of such tiers can be provided..
09/11/14
20140255132
Storage and distribution device and method based on arrangement whereby largest sides of boxed products are in contact with one another
A storage and distribution device and method based on an arrangement whereby the largest sides of boxed products are in contact with one another are disclosed. The device includes a storage device, a blind door and a restocking manipulator.
09/11/14
20140255029
Orthogonal frequency-division multiplexing burst markers
A coax network unit (cnu) receives downstream bursts from a coax line terminal (clt) and transmits upstream bursts to the clt. The downstream bursts include start markers that indicate the beginnings of the downstream bursts and may also include pilot symbols.
09/11/14
20140254976
Twist septum polarization rotator
A waveguide polarization rotator is provided as unitary body with a first bore; a diametral first septum of the unitary body extending between sidewalls of the first bore. The first septum is twisted between a first end of the first septum and a second end of the first septum.
09/11/14
20140254793
Shannon security double symmetrical cryptogram method by coding information for telematic and electronic transmission
An invention in the field of information society for making data and information inaccessible to unauthorized persons in order to protect the privacy of data and information during electronic transmission using a cryptographic method for reliable, fast and secure encryption widely used in industry (private and public telecommunications sectors, computing, national defense, computer programs, electronic payment transactions and banking operations, cryptography of musical and audiovisual works and digital signatures and certificates) by means of the use of the following technical means in sequential and successive order: 1. An alphanumeric matrix, 2.
09/11/14
20140254728
Method for gray coding a symbol alphabet
A method for gray coding a symbol alphabet transmitted utilizing a plurality of non-periodic waveforms. The method for gray coding a symbol alphabet transmitted utilizing a plurality of non-periodic waveforms may include producing a matched filter for each of the non-periodic waveforms, forming an adjacency matrix indicating which symbols are most likely to be confused with each other, ordering the symbols accordingly, and applying a gray code to the ordered symbols.
09/11/14
20140254727
Method and apparatus for lattice reduction with reduced computational complexity
Provided is a method and apparatus for lattice reduction with reduced computational complexity. The apparatus and method include calculating an r matrix using sorted qr decomposition, and conducting an r-value test using an r-value based on diagonal elements of the r matrix and a threshold value.
09/11/14
20140254714
Method, apparatus and communication unit
A method, an apparatus and a communication unit for generating precoding feedback information in a multiple frequency radio transmission system are disclosed. A rank for precoding matrices, wherein the rank is constant over the multiple frequencies, is selected and a plurality of precoding matrices having the selected rank are selected.
09/11/14
20140254702
Method and apparaptus for transmitting and receiving channel related information
The present disclosure relates to a method and an apparatus for transmitting and receiving channel related information. A method of transmitting channel related information of a ue according to an embodiment of the present disclosure includes configuring a sub-channel corresponding to a part of a plurality of antennas of an enb; acquiring a channel estimation error (cee) and a precoding matrix indicator (pmi) corresponding to the sub-channel; and transmitting a sub-channel indicator (si) indicating the sub-channel, according to the cee and the pmi.
09/11/14
20140254532
Method for transmitting a downlink signal in a base station cooperative wireless communication system and an apparatus for same
The present invention relates to a method for determining a precoding matrix for downlink signal transmission in a base station cooperative wireless communication system. The method includes receiving from a first terminal first channel information between the first base station and the first terminal, and second channel information between a second base station and the first terminal, transferring the first and the second channel informations to the second base station, determining a first precoding matrix for a first channel maximizing the efficiency of transmission to the first terminal, and determining, by the second base station, a second precoding matrix for a third channel between the second base station and the first terminal in order for a signal transmitted from the second base station to the first terminal to be arranged in an area where a signal transmitted from the first base station to the first terminal is not used..
09/11/14
20140254517
Method for multi-input multi-output communication in large-scale antenna system
Disclosed is a method for multi-input multi-output transmission of a base station in a wireless communication system. The method includes obtaining channel information of one or more terminals, classifying the one or more terminals into one or more classes and one or more groups dependent on the class based on the channel information, determining a group beamforming matrix for each of the one or more groups, performing group beamforming transmission on terminals belonging to each of the one or more groups based on the group beamforming matrix, obtaining single user-channel quality indicator (su-cqi) information and interference signal information of each of the terminals belonging to each of the one or more groups, and scheduling the terminals based on the su-cqi information and the interference signal information..
09/11/14
20140254508
Method for codebook enhancement for multi-user multiple-input multiple-output systems
A wireless terminal is capable of receiving a pilot signal from a base station; and determining a precoding matrix as a linear combination of two matrices v1 and v2 based on the received pilot signal. In one implementation, the two matrices v1 and v2 are sub-matrices of a matrix u of a codebook, the linear combination is u:=(v1+αv2)/√{square root over (1+.
09/11/14
20140254495
Systems and methods for reducing complexity in modulation coding scheme (mcs) adaptation
The computational complexity of mcs adaptation for linear and non-linear mu-mimo can be reduced by avoiding qr decomposition during subsequent stages of mcs adaptation. For instance, qr decomposition can be avoided in later stages of mcs adaptation by computing an instant upper right triangular matrix (r1) directly from an earlier upper right triangular matrix (r) and an earlier unitary matrix (u), which were obtained during a previous stage of mcs adaptation.
09/11/14
20140254240
Method of programming a non-volatile resistive memory
A method for pre-programming a matrix of resistive non-volatile memory cells, the cells including a dielectric material between two conducting electrodes and being initially in an original resistive state, the dielectric material being electrically modified to bring a cell from the original state to another resistive state wherein the resistance of the cell is at least twice and preferably at least ten times lower than the resistance of the cell in the original state. The method includes, prior to mounting a component containing the matrix on a support, programming the matrix by electrically bringing cells from the original state to the other state, leaving the other cells in their original state, and after mounting the component, applying to all the cells an intermediate voltage, to keep in the original state the cells in this state and returning or keeping to/in another state the cells not in the original state..
09/11/14
20140254230
Matrix converter and control method therefor
Provided is a matrix converter including a power converter, a commutation controller, and a compensator. The power converter includes a plurality of bidirectional switches.
09/11/14
20140254131
Multiple quantum dot (qd) device
A lighting apparatus includes a housing structure, a light source supported within the housing structure, and a light coversion layer disposed above the light source. The light conversion layer comprises a plurality of non- or low-self absorbing quantum dots (qds) embedded in a matrix material, each qd having a different light emission profile that is a function of a size and/or composition of the qd, each of the plurality of qds selected to achieve a defined spectral emission profile for the lighting device when the plurality of qds is illuminated by the light source..
09/11/14
20140254037
Mirror comprising a silvering-modifying layer
A colored mirror includes a transparent substrate and a reflective layer, including a coloring layer between the substrate and the reflective layer, the coloring layer including a matrix and a colorant. Furthermore, a process for preparing a mirror including a transparent substrate and a reflective layer, a coloring layer between the substrate and the reflective layer, the coloring layer including a matrix and a colorant, includes the production of the coloring layer on the substrate then the deposition of the reflective layer on the coloring layer..
09/11/14
20140254000
Infrared transparent film
The invention relates to a thermal infrared transparent polymer film suitable for use in an identification device, said film comprising an infrared transparent polymer matrix with a pigment dispersed therein, wherein the thickness of the polymer film is greater than 30 micron and wherein the polymer film has an average transmission in the thermal infrared of greater than or equal to 0.5. Preferably, the pigment comprises an inorganic material.


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