44th week of 2013 patent applcation highlights part 37 |
Patent application number | Title | Published |
20130287091 | APPARATUS AND METHOD FOR MEDIA STREAMING - A system that incorporates teachings of the subject disclosure may include, for example, dividing a media content item into a plurality of media content segments, at each media content segment of the plurality of media content segments, applying motion estimation between at least two video frames of the media content segment to determine a content weight for the media content segment, determining a bit rate for the media content segment according to the determined content weight for the media content segment, and encoding the media content segment at the determined bit rates to generate a data stream for the media content segment, whereby a plurality of data streams for the plurality of media content segments of the media content are generated, and transmitting the plurality of data streams for the plurality of media content segments of the media content to the one or more media devices. Other embodiments are disclosed. | 2013-10-31 |
20130287092 | Systems and Methods for Adaptive Streaming with Augmented Video Stream Transitions - Systems and methods for adaptive streaming with augmented video stream transitions in accordance with embodiments of the invention are disclosed. In one embodiment of the invention, a network client includes memory containing a video decoder application, an image processing application, and a client application and a processor, wherein the video decoder application configures the processor to decode video data for display, wherein the image processor application configures the processor to render an image for display, wherein the client application configures the processor to receive a first stream of video data, play the first stream of video data, detect a change in streaming conditions, request a second stream of video data, render an image for display, receive the second stream of video data, and play the second stream of video data, and coordinates the display of the image between the first stream of video and the second video stream. | 2013-10-31 |
20130287093 | METHOD AND APPARATUS FOR VIDEO CODING - There is disclosed a method, apparatus and computer program product in which at least one view component of a first type and at least one view component of a second type are obtained. The order of the texture view component and the depth view component in an access unit is determined and at least one indication of the order is encoded. The coding of the view components is adapted on the basis of the order. There is also disclosed a method, apparatus and computer program product in which at least one encoded view component of a first type and at least one encoded view component of a second type are received. Also at least one encoded indication of the order of the view components is received. The at least one encoded indication is decoded and the decoding of the view components is adapted on the basis of the order. | 2013-10-31 |
20130287094 | METHOD AND DEVICE FOR ENCODING/DECODING IMAGE USING FEATURE VECTORS OF SURROUNDING BLOCKS - A video encoding apparatus, a decoding apparatus and method thereof by using feature vectors of at least one neighboring block are provided. In the video encoding apparatus, the decoding apparatus and the method, the feature vector is extracted from pixels of at least one neighboring block, and an optimal prediction mode represented by the feature vector is extracted with reference to a preset feature vector distribution of image blocks. The extracted optimal prediction mode is decided as a most probable mode (MPM) or an intra mode of a current block, and the current block is intra-predicted and encoded or decoded by using pixels of the at least one neighboring block adjacent to the current block. | 2013-10-31 |
20130287095 | METHOD, DEVICE AND TERMINAL FOR DECODING - Disclosed are a method, a device and a terminal for decoding, the method including: determining an expected power of the decoder according to the current remaining power and an expected decoding time length, determining a first average power of the decoder according to the accumulated decoding time length and the accumulated power consumption of the decoder from the moment it starts to work until the current moment; determining a second average power of the decoder according to the accumulated decoding time length and the accumulated power consumption in the process of decoding the latest preset number of image groups by the decoder; when the absolute value of the difference between the expected power and the second average power exceeds a preset threshold and the expected power is not equal to the first average power, determining the operation mode of the decoder according to the size relationship between the expected power and the first average power and decoding a data frame according to the determined operation mode. By using the present solution, the operation time of the decoder can be controlled. | 2013-10-31 |
20130287096 | VIDEO STREAM MODIFIER - A compressed data stream modifier | 2013-10-31 |
20130287097 | METHOD AND DEVICE FOR DEBLOCKING-FILTERING, AND METHOD AND DEVICE FOR ENCODING AND DECODING USING SAME - An encoding apparatus for encoding a video signal includes: a prediction unit for generating a prediction block of a current block by using intra prediction or inter prediction; a residual data encoding unit for generating a residual block by using the current block and the prediction block, and transforming and quantizing the residual block; a residual data decoding unit for decoding a transformed and quantized residual block by inversely quantizing and inversely transforming the transformed and quantized residual block; and a deblocking filter unit for generating a reconstructed block by using a decoded residual block and the prediction block, and performing deblocking filtering, based on inter prediction information and intra prediction information of the reconstructed block and blocks neighboring the reconstructed block. The intra prediction information includes at least one of an intra prediction mode and an intra prediction block size. | 2013-10-31 |
20130287098 | SYSTEM AND METHOD FOR TRANSCODING DATA FROM ONE VIDEO STANDARD TO ANOTHER VIDEO STANDARD - A system and method transcodes an input video bit stream having a first encoding profile into an output video bit stream having a second encoding profile. The system includes a first module ( | 2013-10-31 |
20130287099 | Block Artifact Suppression in Video Coding - A method for encoding a video sequence in a video encoder is provided that includes adapting a quantization parameter of a block of pixels in a picture of the video sequence based on a transform block size of the block of pixels to determine a final quantization parameter, and quantizing transform coefficients of the block of pixels using the final quantization parameter. | 2013-10-31 |
20130287100 | MECHANISM FOR FACILITATING COST-EFFICIENT AND LOW-LATENCY ENCODING OF VIDEO STREAMS - A mechanism for facilitating cost-efficient and low-latency video stream encoding for limited channel bandwidth is described. In one embodiment, an apparatus includes a source device having an encoding logic. The encoding logic may include a first logic to receive a video stream having a plurality of video frames. The video stream is received frame-by-frame. The encoding logic may further include a second logic to determine an input data rate relating to a first current video frame of the plurality of video frames received at the encoding mechanism, and a third logic to generate one or more zero-delta frames based on the input data rate, and allocate the one or more zero-delta frames to one or more first video frames of the plurality of video frames subsequent to the first current video frame. | 2013-10-31 |
20130287101 | METHOD AND DEVICE FOR ENCODING A VIDEO FRAME, METHOD AND DEVICE FOR DECODING A VIDEO FRAME AND STORAGE MEDIUM - A method and a device are described for modifying a video frame for encoding or decoding wherein values of pixels of the video frame are represented an increased bit depth. | 2013-10-31 |
20130287102 | VIDEO IMAGE ENCODING DEVICE, VIDEO IMAGE ENCODING METHOD, VIDEO IMAGE DECODING DEVICE, AND VIDEO IMAGE DECODING METHOD - A method including determining a group to which each of the plurality of blocks belongs, the plurality of blocks being obtained by dividing each picture included in video image data; adding, to an output stream, group information expressing information of the group; calculating a decode time for each of the groups; determining a decode delay for each of the groups; adding, to the output stream, a delay time of each of the groups; controlling an encode amount so that data used for decoding all of the blocks included in one of the groups arrives at a receiving buffer of a decoding device by a time expressed by the delay time; and performing encoding based on the encode amount controlled at the controlling. | 2013-10-31 |
20130287103 | QUANTIZATION PARAMETER (QP) CODING IN VIDEO CODING - A method of coding delta quantization parameter values is described. In one example a video decoder may receive a delta quantization parameter (dQP) value for a current quantization block of video data, wherein the dQP value is received whether or not there are non-zero transform coefficients in the current quantization block. In another example, a video decoder may receive the dQP value for the current quantization block of video data only in the case that the QP Predictor for the current quantization block has a value of zero, and infer the dQP value to be zero in the case that the QP Predictor for the current quantization block has a non-zero value, and there are no non-zero transform coefficients in the current quantization block. | 2013-10-31 |
20130287104 | METHOD FOR ENCODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION, AND APPARATUS USING SAME - Disclosed herein is a method for coding image information, including: generating prediction information by predicting information on a current coding unit; and determining whether the information on the current coding unit is the same as the prediction information, wherein when the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted, and when the information on the current coding unit is not the same as the prediction information, the flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. | 2013-10-31 |
20130287105 | IMAGE CODING DEVICE AND IMAGE DECODING DEVICE - In terms of the transmission of the coding method, it is ensured to decode information coded according to the intra-frame prediction coding with vector information. An error of a piece of divisional image information targeted for image prediction coding and a piece of predicted information is determined to perform prediction coding. A data stream in which a piece of information for identifying a prediction method and a piece of information subjected to prediction coding according to the method are arranged is produced according to the process sequence of the prediction coding for each process on the divisional image information. At this time, the data stream has a pair of vector information and the error information as information subjected to prediction coding for each process on the divisional image information on condition that the prediction method is intra-frame prediction coding with vectors. | 2013-10-31 |
20130287106 | VIDEO PREDICTION METHOD CAPABLE OF PERFORMING BILATERAL PREDICTION AND UNILATERAL PREDICTION AND A DEVICE THEREOF, VIDEO ENCODING METHOD AND DEVICE THEREOF, AND VIDEO DECODING METHOD AND DEVICE THEREOF - A method and a device for performing inter prediction of a video, and encoding and decoding a video using an inter prediction, are provided. A video prediction method includes: determining reference information indicating at least one reference image for inter predicting an image; determining a first reference list and a second reference list, each of which includes the determined reference information and a reference order of the at least one reference image; and if the determined reference information indicates only images for uni-directional prediction, generating a reconstructed image by referring to images indicated by the first and second lists in a same reference order. | 2013-10-31 |
20130287107 | IMAGE CODING APPARATUS, IMAGE CODING METHOD AND PROGRAM, IMAGE DECODING APPARATUS, AND IMAGE DECODING METHOD AND PROGRAM - An image coding method according to one aspect includes dividing an input image into processing target block(s), determining a mode of an intra-picture prediction of the processing target block in units of the divided processing target block(s), holding the prediction mode into a holding unit, estimating the intra prediction mode of the processing target block, comparing the result of the prediction mode determination and the result of the prediction mode estimation to determine whether they match each other, coding the result of the comparison, and further, when the result of the comparison indicates a mismatch, coding the result of the prediction mode determination. An intra prediction mode of one or more predetermined processing units surrounding the processing target block from the holding unit is acquired and compared, and the coding is controlled based on the result of the mode comparison. | 2013-10-31 |
20130287108 | DISPARITY VECTOR GENERATION FOR INTER-VIEW PREDICTION FOR VIDEO CODING - In one example, a video coder (e.g., a video encoder or a video decoder) is configured to determine that a current block of video data is coded using a disparity motion vector, wherein the current block is within a containing block, based on a determination that a neighboring block to the current block is also within the containing block, substitute a block outside the containing block and that neighbors the containing block for the neighboring block in a candidate list, select a disparity motion vector predictor from one of a plurality of blocks in the candidate list, and code the disparity motion vector based on the disparity motion vector predictor. In this manner, the techniques of this disclosure may allow blocks within the containing block to be coded in parallel. | 2013-10-31 |
20130287109 | INTER-LAYER PREDICTION THROUGH TEXTURE SEGMENTATION FOR VIDEO CODING - An apparatus for coding video data according to certain aspects includes a memory and a processor in communication with the memory. The memory stores the video data. The video data may include a base layer and an enhancement layer, the base layer including a base layer block and the enhancement layer including an enhancement layer block. The base layer block may be located at a position in the base layer corresponding to a position of the enhancement layer block in the enhancement layer. The processor determines, based on information associated with the base layer block, a partitioning mode of the enhancement layer block. The partitioning mode may indicate that the enhancement layer block is to be partitioned into a first partition and a second partition. The processor further performs motion compensation for the first partition and the second partition of the enhancement layer block. | 2013-10-31 |
20130287110 | Apparatus and Method for Coding Picture Data - A coding apparatus for hierarchically (layering) coding top field data and bottom field data divided from each of a plurality of picture data composing a moving picture image has a first coding unit configured to encode one field data between two field data of the top field data and the bottom field data divided from the picture data, a conversion unit configured to interpolate first predicted image data generated by the first coding unit encoding above one field data and generate a second predicted image data of a scanning position of the other field data between the two field data, and a second coding unit configured to encode the other field data between the two field data based on the second predicted image data generated by the conversion unit. | 2013-10-31 |
20130287111 | LOW MEMORY ACCESS MOTION VECTOR DERIVATION - Systems, devices and methods for performing low memory access candidate-based decoder-side motion vector determination (DMVD) are described. The number of candidate motion vectors (MVs) searched may be confined by limiting the range of pixels associated with candidate MVs to a pre-defined window. Reference windows may then be loaded into memory only once for both DMVD and motion compensation (MC) processing. Reference window size may be adapted to different PU sizes. Further, various schemes are described for determining reference window positions. | 2013-10-31 |
20130287112 | VIDEO ENCODING AND DECODING WITH IMPROVED ERROR RESILIENCE - An encoding method comprises obtaining a target number of motion information predictors to be used for an image portion to encode and generating a set of motion information predictors using the obtained target number. The set is generated by: obtaining a first set of motion information predictors each associated with an image portion having a predetermined spatial and/or temporal relationship with the image portion being encoded; modifying the first set of motion information predictors by removing duplicate motion information predictors to obtain a reduced set of motion information predictors containing a first number of motion information predictors, each motion information predictor of the reduced set being different from any other motion information predictor of the reduced set; comparing the first number of motion information predictors to the target number obtained, and if the first number is lower than the target number, obtaining an additional motion information predictor and adding it to the reduced set of motion information predictors. | 2013-10-31 |
20130287113 | VIDEO ENCODING AND DECODING WITH IMPROVED ERROR RESILIENCE - A sequence of digital images is encoded into a bitstream, at least one portion of an image being encoded by motion compensation with respect to a reference image portion. A target number of motion information predictors is obtained. Using the target number a set of motion information predictors is generated having controlled diversity. A motion information predictor for the image portion to encode is selected from the generated set of motion information predictors. The target number is signaled in the bitstream, together with information relating to the selected motion information predictor. | 2013-10-31 |
20130287114 | FRACTIONAL INTERPOLATION FOR HARDWARE-ACCELERATED VIDEO DECODING - Video decoding innovations for multithreading implementations and graphics processor unit (“GPU”) implementations are described. For example, for multithreaded decoding, a decoder uses innovations in the areas of layered data structures, picture extent discovery, a picture command queue, and/or task scheduling for multithreading. Or, for a GPU implementation, a decoder uses innovations in the areas of inverse transforms, inverse quantization, fractional interpolation, intra prediction using waves, loop filtering using waves, memory usage and/or performance-adaptive loop filtering. Innovations are also described in the areas of error handling and recovery, determination of neighbor availability for operations such as context modeling and intra prediction, CABAC decoding, computation of collocated information for direct mode macroblocks in B slices, reduction of memory consumption, implementation of trick play modes, and picture dropping for quality adjustment. | 2013-10-31 |
20130287115 | PARAMETER SET CODING - Systems, methods, and devices for processing video data are disclosed. Some examples relate to receiving or forming a parameter set having an identifier that is fixed length coded, wherein a parameter set identification (ID) for the parameter set is before any syntax element in the parameter set that is entropy coded and using the parameter set having the identifier that is fixed length coded to decode or encode video data. Other examples determine whether a first parameter set ID of a first parameter set of a first bitstream is the same as a second parameter set ID of a second parameter set of a second bitstream. In response to determining that the second parameter set ID is the same as the first parameter set ID, changing the second parameter set ID to a unique parameter set ID. A parameter set associated with the unique parameter set ID may be transmitted. | 2013-10-31 |
20130287116 | PICTURE CODING SUPPORTING BLOCK PARTITIONING AND BLOCK MERGING - A further coding efficiency increase may be achieved if for a current block of a picture, for which the bit stream signals one of supported partitioning patterns, a reversal of the partitioning by block merging is avoided. In particular, if the signaled one of the supported partitioning patterns specifies a subdivision of the block into two or more further blocks, a removal of certain coding parameter candidates for all further blocks, except a first further block of the further blocks in a coding order, is performed. Particularly, those coding parameter candidates are removed from the set of coding parameter candidates for the respective further block, the coding parameters of which are the same as coding parameters associated with any of the further blocks which, when being merged with the respective further block, would result in one of the supported partitioning pattern. This avoids redundancy between partitioning coding and merging coding. | 2013-10-31 |
20130287117 | VIDEO IMAGE ENCODING DEVICE, VIDEO IMAGE ENCODING METHOD, VIDEO IMAGE DECODING DEVICE, AND VIDEO IMAGE DECODING METHOD - A method includes determining a group to which each of a plurality of blocks belongs, the plurality of blocks being obtained by dividing each picture included in video image data; adding, to an output stream, group information expressing the group to which each of the plurality of blocks belongs; calculating an output time for each of the groups; determining output delay for each of the groups; adding, to the output stream, an output delay time from a decode time of each of the groups; controlling an encode amount so that data used for outputting all of the blocks included in one of the groups arrives at a decoding buffer of a decoding device and decoding is completed by an output time expressed by the output delay time; and performing encoding based on the encode amount that has been controlled. | 2013-10-31 |
20130287118 | VIDEO IMAGE ENCODING DEVICE, VIDEO IMAGE ENCODING METHOD, VIDEO IMAGE DECODING DEVICE, AND VIDEO IMAGE DECODING METHOD - A method includes determining a group to which each block belongs, the blocks being obtained by dividing each picture included in video image data; adding, to an output stream, information of groups including blocks; calculating a decode time for groups and adding the decode time to the output stream; calculating a display time for the groups and adding the display time to the output stream; controlling an encode amount so that data used for decoding all of the blocks included in a group arrives at a receiving buffer of a decoding device by the display time; encoding based on the controlled encode amount; and implementing control so that first data in a next picture does not arrive at the receiving buffer by the display time, when the data used for decoding all blocks in a group does not arrive at the receiving buffer by the display time. | 2013-10-31 |
20130287119 | PROCESSING RASTERIZED DATA - Devices, methods, and other embodiments associated with processing rasterized data are described. In one embodiment, an apparatus includes translation logic for converting lines of rasterized pixel data of a compressed image to a plurality of two-dimensional data blocks. The lines of rasterized pixel data are stored in consecutive memory locations. Each data block is stored in a consecutive memory location. The apparatus includes decompression logic for at least partially decompressing the compressed image based, at least in part, on the two-dimensional data blocks. | 2013-10-31 |
20130287120 | BITRATE ESTIMATION DEVICES AND BITRATE ESTIMATION METHODS THEREOF - A bitrate estimation method includes: calculating a number of symbol bins of a received syntax element; deciding average bit amount corresponding to the number of symbol bins using a look-up table; and estimating a bitrate based on the number of symbol bins and the average bit amount. Bitrate estimation methods and corresponding devices have improved operation speed, accuracy and/or simplified computation. | 2013-10-31 |
20130287121 | METHOD AND APPARATUS FOR PARSING BITSTREAM, AND GENERIC PARSING APPARATUS - A method and apparatus for parsing a bitstream that parses a bitstream by reconfiguring a parser during a run-time is disclosed. The method for parsing the bitstream may include reading bitstream syntax information for reconfiguring a parser, determining whether the bitstream syntax information is valid, reconfiguring a pre-defined parser, based on the bitstream syntax information when the bitstream syntax information is determined to be valid, and parsing the bitstream inputted, using the reconfigured parser. | 2013-10-31 |
20130287122 | VIDEO TRANSMISSION DEVICE, VIDEO TRANSMISSION METHOD, VIDEO RECEIVING DEVICE, AND VIDEO RECEIVING METHOD - A video transmission device comprising: a reference signal generation unit which generates a reference signal based on time information; an imaging unit which images a video signal based on the reference signal generated by means of the reference signal generation unit; a compression unit which performs digital compression encoding of the video signal imaged by means of the imaging unit; a network processing unit which receives, from a network, time information and phase information about a reference signal in regard to the time information and, also, transmits the digital compression encoded video signal; and a control unit which controls the reference signal generation unit and the network processing unit. Here, the control unit modifies the phase of the reference signal generated with the reference signal generation unit in response to the time information and the phase signal received with the network processing unit. | 2013-10-31 |
20130287123 | Indicating Bit Stream Subsets - A method of indicating bit stream subsets in a video bit stream ( | 2013-10-31 |
20130287124 | Deblocking Filtering - A method of reducing blocking artifacts associated with consecutive pixels of a block boundary of an image, such as e.g. a video frame is provided. Pixels values of pixels selected from a first block and at least a neighboring block, being located on opposite sides of a block boundary are evaluated. A first offset for the two pixels of each block located next to the block boundary is calculated, after which the first offset is compared to a first threshold value. If abs[first offset]=first threshold, the respective pixel values of j consecutive pixels from the first block and the respective pixel values of k consecutive pixels from the second block are modified by applying weak filtering or no filtering at all on the respective pixels, where n>0, m>0 n>=j, and m>=k. | 2013-10-31 |
20130287125 | SIGNAL SELECT IN UNDERGROUND LINE LOCATION - A transmitter and receiver for performing a signal select algorithm are provided. A transmitter for providing a signal on a line to be located includes at least one direct digital synthesizer, the direct digital synthesizer producing two component frequencies in response to an input square wave signal; and a feedback loop providing the input square wave. | 2013-10-31 |
20130287126 | JAMMER CANCELLER FOR POWER-LINE COMMUNICATION - An apparatus to process an input signal received via a power line in a power line communication system includes a jammer remover and a jammer detector. The jammer remover removes interference resulting from transmission of electricity and the input signal over the power line from the input signal. The jammer remover generates a jammer-canceled signal using an adaptive filtering procedure. The jammer detector is coupled to the jammer remover to detect the interference. | 2013-10-31 |
20130287127 | COMMUNICATION APPARATUS, INTEGRATED CIRCUIT, AND COMMUNICATION METHOD - A communication apparatus repeatedly outputs a first multi-carrier signal SS during predetermined periods T | 2013-10-31 |
20130287128 | 500MBPS TRANSMISSION APPARATUS USING 2P LINE - A 500 Mbps transmission apparatus is provided. The apparatus uses a 2P line which is capable of providing a 500 megabits-per-second service via a 2P UTP cable by adding a sub-layer which serializes and de-serializes symbols which have rates matched with each other and are synchronized, while maintaining a 1000BASE-T unique hierarchical architecture. | 2013-10-31 |
20130287129 | Variable Interleave Data Transmission - In cable modem termination systems (CMTS) and other information transmission systems, a method for changing the interleave depth associated with each data stream is provided. This may be done dynamically, and for any subset of downstream devices such as modems. The interleave depth may be set on an individual device level. Embodiments may decrease data receiving latency on devices that do not suffer from error rates, such as caused by burst noise, while maintaining throughput on devices with high error rates. | 2013-10-31 |
20130287130 | CHANNEL ESTIMATION FOR WIRELESS SYSTEMS WITHOUT MATRIX INVERSION - In various embodiments, techniques are provided to determine channel characteristics of various communication systems such as OFDM systems or systems using a plurality of transmit antennas by using various sets of training symbols that produce zero cross-correlation energy. Channel communication can accordingly be simplified as the zero cross-correlation property allows for channel estimation without a matrix inversion. | 2013-10-31 |
20130287131 | Two Stage Precoding for Multi-User MIMO Systems - Techniques are provided for generating a precoding matrix for a multi-user multiple-input multiple-output wireless communication system. A first wireless communication device is provided that has a plurality of antennas from which multiple spatial streams are to be simultaneously transmitted to a plurality of second wireless communication devices. A channel matrix is computed between the antennas of the first device and the antennas of each of the second wireless communication devices to produce a plurality of client-specific channel matrices. A singular value decomposition is computed of each client-specific channel matrices. A number of strongest singular values and their corresponding singular vectors are stored from the singular decomposition of each of the client-specific channel matrices. From each client-specific channel matrix, a principal component-like single-client channel matrix is computed. The principal component-like single-client channel matrices are combined to form a principal component-like multi-user channel matrix, from which the precoding matrix is computed. | 2013-10-31 |
20130287132 | MOBILE STATION APPARATUS, BASE STATION APPARATUS, MIMO SYSTEM AND DATA TRANSMISSION METHOD - To increase a data rate irrespective of whether the spatial correlation between channels is high or low, while ensuring compatibility with the LTE-scheme MIMO system, in a MIMO system in which a base station apparatus (eNode B) switches between SU-MIMO transmission and ZF MU-MIMO transmission based on feedback information from a mobile station apparatus (UE) to perform data transmission, the mobile station apparatus (UE) selects a PMI and an RI corresponding to an Hermitian transpose of a channel matrix indicative of channel characteristics, calculates a CQI from the PMI, and transmits the PMI, RI and CQI as feedback, and the base station apparatus (eNode B) calculates a first data rate of the case of performing SU-MIMO transmission and a second data rate of the case of performing ZF MU-MIMO transmission based on the PMI that is fed back, and selects a transmission scheme corresponding to a higher data rate between the first and second data rates. | 2013-10-31 |
20130287133 | WIRELESS COMMUNICATION METHODS AND APPARATUS - In one embodiment, a method, in a wireless network, of transmitting a sequence of bits of information from an array of antennas, the array of antennas comprising a plurality of antennas, each antenna of the plurality of antennas having a plurality of feed points, comprises selecting an antenna and at least one feed point of the plurality of feed points for the selected antenna from a plurality of combinations of antenna and at least one feed point to indicate at least part of the sequence of bits; and transmitting a signal from the selected antenna by driving the selected at least one feed point. | 2013-10-31 |
20130287134 | Maximizing the Viterbi Winning Path Metric to Estimate Carrier Frequency and Phase Offsets in Continuous Phase Modulated Signals - A system and method for estimating carrier frequency offset Δf and carrier phase offset φ | 2013-10-31 |
20130287135 | COMMUNICATION SYSTEM WITH TRANSMISSION POWER ESTIMATION MECHANISM AND METHOD OF OPERATION THEREOF - A method of operation of a communication system includes: calculating a total received power estimation based on a designated received signal having a designated pilot symbol; calculating an instantaneous channel estimation based on the designated pilot symbol calculating a channel gain power estimation based on the instantaneous channel estimation; calculating a total interference power estimation based on a difference between the instantaneous channel estimation and a delayed channel estimation; calculating a designated received power based on a difference between the total received power estimation and the total interference power estimation; and determining a relative transmission power estimation based on the designated received power and the channel gain power estimation for communicating with a device. | 2013-10-31 |
20130287136 | SYSTEMS, DEVICES, AND METHODS FOR CONTINUOUS TIME SIGNAL PROCESSING - The present disclosure shows new mechanisms fir sampling an input signal. In particular, some embodiments of the present disclosure include a new type of a level-crossing sampling mechanism called a derivative level-crossing sampling (D-LCS). At a high level, D-LCS involves quantizing the derivative of an input signal when the derivative of the input signal crosses one of the quantization thresholds. For certain class of signals, the derivative of the input signal can vary at a slower speed compared to the amplitude of the input signal. Therefore, by sampling the derivative of the input signal, instead of the input signal itself, the number of samples per unit time can be reduced. | 2013-10-31 |
20130287137 | APPARATUS AND METHOD FOR PROCESSING AN INPUT SIGNAL - An apparatus includes a digital processing unit configured to process input signals comprising a variable number of data frequency bands. The digital processing unit is configured to set its processing frequency range for processing the input signal based on the number of data frequency bands in the input signal to be processed. Other embodiments are also disclosed. | 2013-10-31 |
20130287138 | Pilot Design for OFDM Systems with Four Transmit Antennas - Pilot, preamble and midamble patterns are provided that are particularly suited for four transmit antenna OFDM systems. Pilots are inserted in a scattered manner for each of the four antennas, either uncoded, space-time coded in pairs, space-time frequency coded in pairs, or space-time-frequency coded. | 2013-10-31 |
20130287139 | SYSTEM AND METHOD OF RANK ADAPTATION IN MIMO COMMUNICATION SYSTEM - An apparatus may include a transmitter arranged to wirelessly transmit channel status reports for channels within a transmission band to a base station and a processor. The apparatus may further include a rank adaptation (RA) module operable on the processor to direct the transmitter to send a multiplicity of sub-band channel quality indicator (CQI) reports, each sub-band CQI report comprising a measurement of a respective sub-band of the transmission band and a multiplicity of rank indicator (RI) reports, where each sub-band CQI report is accompanied by an RI report. The apparatus may further include a digital display arranged to display information transmitted via the base station to the apparatus. Other embodiments are disclosed and claimed. | 2013-10-31 |
20130287140 | Method and a user terminal for processing digital predistortion - Embodiments of the present invention provide a digital predistortion processing method and a user terminal, which relate to the field of communications, and can simplify the structure of a digital predistortion apparatus and reduce the cost. The method includes: setting a control command; and tuning, when the control command is selecting a data collection mode as the working mode of a receive channel, the frequency of a local oscillator and the central frequency of a band-pass filter in the receive channel to the transmitting frequency of the user terminal, so that the user terminal performs predistortion factor update. The embodiments of the present invention are applied to the user terminal for digital predistortion processing. | 2013-10-31 |
20130287141 | SEMICONDUCTOR DEVICE AND DATA TRANSMISSION METHOD - In a semiconductor device, a transmitting circuit generates a delayed data signal and a first delayed retransmission request signal by delaying a data signal and a first retransmission request signal, respectively, and outputs a pulse signal at an edge of the delayed data signal and the first delayed retransmission request signal and prohibits output of the pulse signal at an edge of the first delayed retransmission request signal during a specified period across an edge of the delayed data signal. | 2013-10-31 |
20130287142 | FRAME STRUCTURE FOR A QAM SYSTEM - A novel framing method for a variable net bit rate digital communications system that utilizes a set of different QAM constellations and punctured trellis code combinations, each combination designated as a mode. This frame structure has a variable integral number of QAM symbols per frame depending on the selected mode, but the number of bytes and Reed-Solomon packets per frame is constant. This is achieved even though the number of data bits per QAM symbol for some modes is fractional. Also the number of trellis coder puncture pattern cycles per frame is an integer for all modes. This arrangement simplifies the synchronization of receiver processing blocks such as the Viterbi decoder, de-randomizer, byte de-interleaver, and Reed-Solomon decoder. | 2013-10-31 |
20130287143 | HIGH-INTEGRITY DATA TRANSMISSION SYSTEM - A method of high-integrity data transmission including transmitting nominally-identical data via first and second channels, inverting the logic of the data in the second channel receiving the data via a respective data handling device for each channel, inverting the logic of data outputted by one of the data-handling devices and comparing the so-inverted data with data outputted by the other data handling device. The invention is relevant to the avoidance of common-mode failures in aircraft, other vehicles and plant employing high-integrity data systems. | 2013-10-31 |
20130287144 | HIGH LEVEL IBOC COMBINING METHOD AND APPARATUS FOR SINGLE INPUT ANTENNA SYSTEMS - A phase shift is defined as a point in frequency at which the phase is changed from 0 degrees to 180 degrees. A device is provided for combining analog and digital in-band-on-channel (IBOC) signals to feed a common antenna utilizing phase shifting allpass filter modules to provide a 180 degree phase shift to specific IBOC channels within a constant impedance dual-hybrid circuit. The IBOC Allpass combiner includes one input 90 degree 3 dB quadrature hybrid coupler, one output 90 degree 3 dB quadrature hybrid coupler, a load resistor, and two phase shifting allpass filter modules. Each phase shifting allpass filter module is comprised of a two coaxial cavity resonators coupled to a 90 degree 3 dB quadrature hybrid coupler. Components and modules are coupled using mating transmission lines. The four coaxial cavity resonators are used as devices to produce two distinct phase shifts at isolated upper and lower IBOC side band frequencies. The circuit is designed for one center analog frequency and two sideband IBOC OFDM carrier frequencies, such that all frequencies will combine in phase at the common antenna input with minimal loss and minimal group delay. Out of phase and spurious emissions are ported to the load resistor. | 2013-10-31 |
20130287145 | BASE BAND PROCESSOR WITH PEAK SUPPRESSION FUNCTION, TRANSMITTER WITH THE SAME AND METHOD OF TRANSMITTING SIGNAL - There are provided a base band processor having a peak suppression function, a transmitter, and a method of transmitting a signal. The base band processor includes: a signal generating unit generating digital signals; a variable up/down sampling unit changing a sampling rate in real time according to a magnitude of signal bandwidth changed in real time and sampling the digital signals from the signal generating unit according to the sampling rate; a peak suppression processing unit detecting peak power of sampled signals from the variable up/down sampling unit for a respective section in which a peak exists and suppressing corresponding peak power according to the peak power of the respective section; and a signal converting unit converting the digital signals from the peak suppression processing unit into analog signals. | 2013-10-31 |
20130287146 | RECEIVER DEVICE, SYSTEM, AND METHOD FOR LOW-ENERGY RECEPTION OF DATA - A receiver device, A system and a method for reception of a signal having an amplitude that has been modulated with information, wherein a resistive element is provided that converts an electrical quantity into a physical parameter. | 2013-10-31 |
20130287147 | Maximizing the Viterbi Winning Path Metric to Estimate Carrier Phase Offset in Continuous Phase Modulated Signals - A system and method for estimating carrier frequency offset Δf and carrier phase offset φ | 2013-10-31 |
20130287148 | COMMUNICATION SYSTEM WITH ITERATIVE DETECTOR AND DECODER AND METHOD OF OPERATION THEREOF - A method of operation of a communication system includes: receiving an input signal having an input primary codeword and an input parallel codeword; calculating a primary codeword signal by removing a parallel soft information average of the input parallel codeword from the input signal; filtering a residual parallel interference of the input parallel codeword from the primary codeword signal with a primary whitening filter to generate a primary codeword estimation of the input primary codeword; and calculating a primary detected soft information for the primary codeword estimation for communicating with a device. | 2013-10-31 |
20130287149 | MIMO RECEPTION DEVICE AND MIMO RECEPTION METHOD - Provided are a MIMO transmission device and a MIMO transmission method which can improve reception quality of a response signal. A terminal ( | 2013-10-31 |
20130287150 | METHOD AND APPARATUS FOR DEMODULATING A SIGNAL IN A COMMUNICATION SYSTEM - A joint soft output ML receiver that is able to reduce interference based on partial transmission information (i.e., without knowing the existence of other layers or other users and their modulation schemes) is described. In one implementation, the partial information based joint ML receiver can achieve performance that is similar to full information based joint ML receivers even when full information regarding the interfering UE is not available at the desired UE due to transparent Multi-user Multiple Input and Multiple Output (MU-MIMO) transmission (such as with TM 8 and TM 9 transmissions in EUTRA LTE). | 2013-10-31 |
20130287151 | CONTINUOUS TIME COUNTER - A continuous time counter and method of counting are provided, comprising a sequence of adding stages which build up the output based on the inputs by progressively adding new values to opposite ends of an output stack. The counter provides for fast and reliable continuous time counting operations. | 2013-10-31 |
20130287152 | MULTI-CARRIER RECEIVING DEVICE AND METHOD - The present invention discloses a multi-carrier receiving device and method. The multi-carrier receiving device includes an antenna, a splitter, a plurality of analog extraction modules, a combiner, an analog-to-digital converter, and a plurality of digital extraction modules, where input ends of the plurality of analog extraction modules are connected to an output end of the splitter; an input end of the combiner is connected to output ends of the plurality of analog extraction modules, and an output end of the combiner is connected to an input end of the analog-to-digital converter; an output end of the analog-to-digital converter is connected to each of the plurality of digital extraction modules; and the plurality of digital extraction modules extracts a single-carrier digital signal from a digital signal obtained after analog-to-digital conversion. | 2013-10-31 |
20130287153 | Receiving Node and Method for Determining Channel Estimate - The present invention relates to a receiving node, and to a related method for determining a channel estimate of a radio channel in a receiving node of a radio communication system. The method comprises calculating ( | 2013-10-31 |
20130287154 | DEVICE AND METHOD FOR PREVENTING LOST SYNCHRONIZATION - A method and device for preventing a defect in a CDR circuit from hindering synchronization between connection nodes and for preventing connection failures. The CDR circuit generates a synchronization clock from received data. A connection failure processor performs a connection failure process if synchronization based on the synchronization clock between connection nodes is not established when a first predetermined time from when the reception of the received data is started elapses. A correction processor corrects operation of the CDR circuit if synchronization based on the synchronization clock between connection nodes is not established when a second predetermined time, which is shorter than the first predetermined time, from when the reception of the received data is started elapses. | 2013-10-31 |
20130287155 | SIGNAL SOURCE SYNCHRONIZATION CIRCUIT - A signal source synchronization circuit includes: a first TDC circuit that measures a first path delay time which is a time difference between an input time of a trigger signal to a first input terminal and an input time of the trigger signal to a second input terminal; and a second TDC circuit that measures a second path delay time which is a time difference between an input time of the trigger signal to a first input terminal and an input time of the trigger signal to a second input terminal, wherein a first phase shifter adjustment circuit sets a phase adjustment amount corresponding to the first path delay time in a first phase shifter, and a second phase shifter adjustment circuit sets a phase adjustment amount corresponding to the second path delay time in a second phase shifter. | 2013-10-31 |
20130287156 | APPARATUS AND PROCESS FOR PENETRATION OF THE COULOMB BARRIER - A device and method for penetrating the Coulomb barrier is disclosed. An electrode is positioned within a hollow shell, the shell enclosing an inner space containing a fusion reactive fuel such as deuterium. The inner space with the fuel is coaxially centered about the electrode, and a confinement layer made of a high dielectric strength material is located at the outer edge of the inner space, on the inside surface of the spherical shell. A high voltage power source charges the electrode, which causes a tightly packed fusion fuel nucleus cloud such as a deuteron cloud to form on the inner face of the confinement layer, facilitating coulomb barrier penetration. Using the device of the invention, conditions can also be created which enable Coulomb barrier penetration by firing nuclei towards the cloud of nuclei by applying high voltage pulses to the electrode. | 2013-10-31 |
20130287157 | INSTRUMENTATION AND CONTROL PENETRATION FLANGE FOR PRESSURIZED WATER REACTOR - A nuclear reactor having a penetration seal ring interposed between the reactor vessel flange and a mating flange on the reactor vessel head. Radial ports through the flange provide passage into the interior of the reactor vessel for utility conduits that can be used to convey signal cables, power cables or hydraulic lines to the components within the interior of the pressure vessel. A double o-ring seal is provided on both sides of the penetration flange and partial J-welds on the inside diameter of the flange between the flange and the utility conduits secure the pressure boundary. | 2013-10-31 |
20130287158 | SUSPENDED UPPER INTERNALS WITH TIE ROD COUPLINGS FOR COMPACT NUCLEAR REACTOR - A suspended basket includes a plurality of plates, tie rods, and adjustable length threaded tie rod couplings connecting threaded ends of the tie rods with threaded features of the plates. Control rod drive mechanisms (CRDMs) with CRDM motors are mounted in the suspended basket, which is suspended in a pressure vessel above a nuclear reactor core to control insertion of control rods into the reactor core. In one embodiment each adjustable length threaded tie rod coupling is a turnbuckle coupling that includes a sleeve threaded onto the threaded end of the tie rod and onto the threaded feature of the plate, and the sleeve is rotatable to adjust the position of the tie rod respective to the plate. Guide frames may be mounted in the suspended basket between the CRDMs and the nuclear reactor core to guide portions of the control rods withdrawn from the nuclear reactor core. | 2013-10-31 |
20130287159 | CORE MONITORING SYSTEM - A core monitoring system including: a TIP measuring a neutron amount in a nuclear reactor; a TIP drive device; a TIP panel; a neutron monitoring panel; and a process computer. The TIP panel includes: a TIP level processor and a TIP position processor that process a TIP level signal and a TIP position signal input from the TIP drive device, respectively; a time setting section synchronizing the TIP level signal and the TIP position signal; and a TIP level data storage section storing synchronized TIP level data. The neutron monitoring panel includes a time setting section setting collecting time of a LPRM level signal and an APRM level signal. The process computer compares the time and stores the TIP level data from the TIP panel and the LPRM and APRM level signals from the neutron monitoring panel corresponding in time, and calculates core performance based on the TIP level data. | 2013-10-31 |
20130287160 | RISER TRANSITION ELEMENT FOR COMPACT NUCLEAR REACTOR - A nuclear reactor core is disposed in a pressure vessel along with upper internals disposed in the pressure vessel above the reactor core. The upper internals include internal control rod drive mechanisms (CRDMs) mounted on a suspended support assembly. A hollow cylindrical central riser is disposed in the pressure vessel above the nuclear reactor core. A hollow cylindrical section is disposed in the pressure vessel below the hollow cylindrical central riser and surrounding the nuclear reactor core. A riser transition element connects with the hollow cylindrical central riser and the hollow cylindrical section to form a continuous hollow cylindrical flow separator. The suspended support assembly of the upper internals is suspended from the riser transition element. The pressure vessel may comprise upper and lower vessel sections connected by a mid-flange, with the riser transition element welded to the mid-flange by gussets extending outward and upward from the riser transition element to the mid-flange. | 2013-10-31 |
20130287161 | HEAT REMOVAL SYSTEM AND METHOD FOR A NUCLEAR REACTOR - In one embodiment, the heat removal system includes a storage tank configured to store a heat transfer medium, a transfer system configured to selectively transfer the heat transfer medium from the storage tank to the nuclear reactor, and a delivery system operationally connected to the transfer system. The delivery system is configured to deliver the heat transfer medium to a suppression pool room of the nuclear reactor. The suppression pool room houses a suppression pool. | 2013-10-31 |
20130287162 | INTEGRATED PROCESS FOR WATER-HYDROGEN-ELECTRICITY NUCLEAR GAS-COOLED REACTOR - Disclosed herein is an integrated process for production of electricity, hydrogen, and water using a high-temperature gas-cooled reactor as a single source, comprising: the high-temperature gas-cooled reactor, a power conversion unit connected directly or indirectly with the high-temperature gas-cooled reactor to receive heat produced by a reactor core of the high-temperature gas-cooled reactor and drive a gas turbine by the heat, thereby producing electricity through an electric generator, a hydrogen production unit that produces hydrogen by receiving the heat produced by the high-temperature gas-cooled reactor and/or the electricity produced by the electric generator, an electrical desalination unit that produces water by using the electricity produced by the electric generator, and a thermal desalination unit that produces water by distilling fresh water from salt water with waste heat recovered from a precooler and an intercooler of the power conversion unit. | 2013-10-31 |
20130287163 | FUEL BUNDLE FOR A LIQUID METAL COOLED NUCLEAR REACTOR - In one embodiment, the fuel bundle for a liquid metal cooled reactor includes a channel, a nose assembly secured to a lower end of the channel, and a plurality of fuel rods disposed within the channel. At least one of the fuel rods has at least one guard ring surround the fuel rod and spacing the fuel rod from adjacent fuel rods. | 2013-10-31 |
20130287164 | APPARATUS AND METHOD FOR DYNAMIC SPECTRAL FILTRATION - A CT imaging system includes a multi-position x-ray filter having a filter element configured to spectrally filter a beam of x-rays and a magnet structure configured to selectively generate a magnetic field to cause the filter element to move between filter and non-filter positions. A CT imaging system computer causes an x-ray source to emit x-rays at each of a first kVp and a second kVp and control the multi-position x-ray filter to position the filter element in the non-filter position during emission of the x-rays at the first kVp and in the filter position during emission of the x-rays at the second kVp. The computer causes current to be provided to the magnet structure so as to generate a magnetic field configured to move the filter element to the filter and non-filter positions at high frequency, into and out of a path of the beam of x-rays. | 2013-10-31 |
20130287165 | COMPUTED TOMOGRAPHY (CT) DATA ACQUISITION - An imaging system ( | 2013-10-31 |
20130287166 | Image Processing Device, X-Ray CT Photographic Apparatus, and Image Processing Method - An image processing device acquiring pseudo projection data by calculation when a virtual metallic body having a predetermined X-ray absorption coefficient is set in a photographic region of X-ray CT photography in a pseudo manner based on projection data, and the image processing device reconstructing the pseudo projection data to acquire pseudo CT image data. The image processing device acquires luminance (virtual metallic body luminance) of a virtual metallic body in the pseudo CT image data, and specifies a position of a metal equivalent region having luminance corresponding to the virtual metallic body luminance in normal CT image data. The image processing device acquires correction projection data by performing correction processing to the luminance of the metal equivalent region in the normal projection data, and the image processing device reconstructs the correction projection data to acquire correction CT image data. | 2013-10-31 |
20130287167 | DETERMINATION OF A BODY PART POSITION DURING RADIATION THERAPY - The present invention relates to a data processing method for use in the field of radiation therapy and for determining a position of a treatment body part relative to an actual arrangement of at least one position of a treatment beam issued by a treatment device, the position being called monitoring tissue position and the treatment body part being a soft tissue part of an anatomical structure of a patient; the data processing method being constituted to be performed by a computer and comprising the following steps: providing CBCT data describing a three-dimensional CBCT image of the anatomical structure, the three dimensional CBCT image representing the treatment body part and a bony structure in a relative position to each other, called tissue-bone pre-alignment position, at a point in time, called pre-alignment time; providing x-ray data describing information on a position of the bony structure, called monitoring bone position, relative to the actual arrangement at a point in, time during treatment, called monitoring time, the monitoring time being after the pre-alignment time; determining the monitoring tissue position of the treatment body part relative to the actual arrangement based on the tissue-bone pre-alignment position represented by the CBCT image data, based on the information on the monitoring bone position described by the x-ray data, and based on a predefined relationship between a first relative position between the treatment body part and the bony structure at the pre-alignment time and a second relative position between the treatment body part and the bony structure at the monitoring time. | 2013-10-31 |
20130287168 | METHOD AND SYSTEM TO ESTIMATE VISCERAL ADIPOSE TISSUE BY RESTRICTING SUBTRACTION OF SUBCUTANEOUS ADIPOSE TISSUE TO COELOM PROJECTION REGION - A method and system for estimating the visceral adipose tissue (VAT) mass or volume of a subject comprises performing a dual-energy X-ray scan of the subject; generating at least one image of the subject from the dual-energy X-ray scan; identifying a region of interest on the at least one image; dividing the region of interest into a plurality of sections; determining an outer transverse extent of a coelom or inner abdominal cavity of the subject; determining a subcutaneous adipose tissue (SAT) composition for each of the plurality of sections, wherein the SAT composition determination is restricted to an area directly anterior and posterior the coelom or inner abdominal cavity of the subject; and determining a VAT mass and/or volume for the region of interest based on the determined SAT composition for each of the plurality of section. | 2013-10-31 |
20130287169 | Single Beam Backscatter X-Ray System - A method and apparatus for inspecting an object is present. Radiation is emitted from a radiation source. A beam is formed from a portion of the radiation emitted by the radiation source using a collimator. The collimator is connected to the radiation source by a bearing system comprising a first structure associated with the radiation source and a second structure connected to the first structure. The second structure is configured to hold the collimator. The second structure of the bearing system is moved using a movement system such that the second structure rotates in one of a plurality of directions substantially about a center point in the radiation source while the radiation source remains stationary relative to the second structure. Rotation of the second structure substantially about the center point in the radiation source changes a direction in which the beam is directed. | 2013-10-31 |
20130287170 | DOSIMETRIC SCINTILLATING SCREEN DETECTOR FOR CHARGED PARTICLE RADIOTHERAPY QUALITY ASSURANCE (QA) - An apparatus and method are provided for performing Quality Assurance of complex beams of penetrating radiation inside a patient. A detector with a transverse scintillating screen images the radiation inside a tissue phantom with high spatial resolution. The scintillator is comprised of a mixture of two or more scintillators emitting different spectra of light and having different characteristic responses as a function of the beam LET value. The optics relaying the scintillation output have variable transmission with wavelength, further shaping the spectrum of light transmitted to the imaging sensor which also has spectrally varying sensitivity. Parameters of the scintillator construction, the optics, and the imaging sensor are chosen so the output of the composite detector is proportional to a characteristic of the input beam, for example the dose deposited as a function of depth inside the tissue phantom. | 2013-10-31 |
20130287171 | MOBILE X-RAY APPARATUS - A mobile X-ray apparatus is provided with an X-ray source, an X-ray planar detector being arranged in such a manner as opposed to the X-ray source, a support (C-shaped arm) for linking and supporting the X-ray source and the X-ray planar detector, an angle input part for inputting a rotation angle at which the X-ray planar detector is rotated within a plane including the X-ray incidence plane, a rotation controller and a rotation mechanism for rotating the X-ray planar detector according to the rotation angle being inputted, an image generator for generating an image of the test subject based on the transmitted X-rays being detected, displays for displaying the image, and an image rotor for subjecting the image being displayed on the displays to a rotation process according to an amount of the rotation of the X-ray planar detector. | 2013-10-31 |
20130287172 | PHOTON COUNTING DETECTOR PIXEL HAVING AN ANODE INCLUDING TWO OR MORE ALTERNATIVELY SELECTABLE AND SEPARATE SUB-ANODES - An imaging system ( | 2013-10-31 |
20130287173 | DEVICE FOR ANALYZING FILM ON SURFACE OF ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND METHOD OF ANALYZING FILM ON SURFACE OF ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY USING SAME - A device for analyzing a film on a surface of an electrode for a rechargeable lithium battery includes: an inert chamber capable of maintaining an inert atmosphere including controlled amounts of moisture and oxygen and including an inner space for pretreating a sample including the film on the surface of the electrode; a first analyzer coupled to the inert chamber through a connection tube, the first analyzer being configured to receive the sample and being configured to provide composition and thickness information of the film; an inert holder configured to be assembled around the sample in the inert chamber and configured to maintain the inert atmosphere around the sample; and a second analyzer mounted with the inert holder therein and configured to provide shape information of the film. A method of analyzing a film on a surface of an electrode using the device is also disclosed. | 2013-10-31 |
20130287174 | DEVICE AND METHOD FOR MONITORING X-RAY GENERATION - Illustrative embodiments of the present disclosure are directed to devices and methods for X-ray monitoring. Various embodiments of the present disclosure use a target that incorporates a monitor layer. The monitor layer is disposed adjacent to a target layer so that electrons that pass through the target layer enter the monitor layer. As electrons enter the monitor layer, electrical charge is generated within the monitor layer. This electrical charge is measured and used to determine a characteristic of the X-ray generation within the target layer. | 2013-10-31 |
20130287175 | PHOTON COUNTING TYPE IMAGE DETECTOR, X-RAY DIAGNOSIS APPARATUS AND X-RAY COMPUTED TOMOGRAPHY APPARATUS - A photon counting type image detector has: a semiconductor cell that detects an X-ray photon; a charge amplifier that generates a plurality of electric pulses each being based on an electric charge collected in response to the detected X-ray photon; a comparator that discriminates a peak value of each of the electric pulses; a threshold logic circuit that performs control so as to count none of the peak-discriminated electric pulses corresponding to energy of characteristic X-rays produced in the semiconductor cell; and a counter that counts the discriminated electric pulses as controlled by the threshold logic circuit. | 2013-10-31 |
20130287176 | X-Ray Tube with Rotating Anode Aperture - An x-ray tube for generating a sweeping x-ray beam. A cathode is disposed within a vacuum enclosure and emits a beam of electrons attracted toward an anode. The anode is adapted for rotation with respect to the vacuum enclosure about an axis of rotation. At least one collimator opening corotates with the anode within the vacuum enclosure, such that a swept x-ray beam is emitted. | 2013-10-31 |
20130287177 | METHOD AND APPARATUS FOR TRANSMISSION OF FLUORESCENCE X-RAY RADIATION USING A MULTILAYER X-RAY TARGET - The present invention pertains to a method and apparatus for generating a beam of charged particles, accelerating the charged particles toward a first side of a layer of X-ray target material configured to emit Bremsstrahlung radiation through a second side, receiving the Bremsstrahlung radiation on a first face of an additional layer of a different X-ray target material configured to emit characteristic fluorescence X-rays with energy above 20 keV through a second face, wherein the additional layer of X-ray target material is located within 3 mm of the second side of the first layer of material. The first X-ray target material can have an atomic number greater than 21. | 2013-10-31 |
20130287178 | X-RAY BEAM CONDITIONING - An X-ray optical device includes a crystal containing a channel, which passes through the crystal and has multiple internal faces. A mount is configured to hold the crystal in a fixed location relative to a source of an X-ray beam and to shift the crystal automatically between two predefined dispositions: a first disposition in which the X-ray beam passes through the channel while diffracting from one or more of the internal faces, and a second disposition in which the X-ray beam passes through the channel without diffraction by the crystal. | 2013-10-31 |
20130287179 | Adaptive X-Ray Filter and Method for Adaptive Attenuation of X-Ray Radiation - An adaptive x-ray filter and an associated method for changing a local intensity of x-ray radiation are provided. The adaptive x-ray filter includes a first fluid absorbing x-ray radiation and hydraulically moveable positioning elements that change the layer thickness of the first fluid at a location of the respective positioning element by being able to at least partly displace the first fluid. | 2013-10-31 |
20130287180 | LED LAMP AND AN X-RAY DEVICE AND A COLLIMATOR COMPRISING THE LED LAMP - An embodiment of the present invention discloses a LED lamp as well as a X-Ray device and a collimator comprising the LED lamp. The LED lamp comprises a single LED chip serving as the light-emitting member of the LED lamp for emitting light beams; and a convex lens mounted in front of the LED chip for converging the light beams emitted from the LED chip. Embodiments of the invention can save power, reduce cost, and facilitate mass production and assembly. | 2013-10-31 |
20130287181 | CT APPARATUS AND FRONT COVER OPENING METHOD - According to one embodiment, a CT apparatus includes a gantry main body and a front cover covering a front surface side of the gantry main body, and the front cover includes two cover segments which are held to be configured to open to left and right sides, the cover segments being configured to open or close manually or by being motor-driven by a front cover opening structure. | 2013-10-31 |
20130287182 | SYSTEM AND METHOD TO PUSH MESSAGES INDICATING STATUS OF TROUBLE REPORTS IN A TELECOMMUNICATIONS NETWORK - A system, method, and media for managing messages, comprising a status push application in communication with a trouble ticket database and a work force administration and control system, the status push application being enabled to detect a status change for a trouble ticket associated with the trouble ticket database and further enabled to selectively push a message to one or more external and potentially non-compatible systems in response to detecting the status change. | 2013-10-31 |
20130287183 | VISUAL VOICEMAIL SCALABILITY TEST - A method includes identifying a peak interval traffic intensity for visual voicemail (VVM) services in a network. The method includes identifying a. plurality of user devices available for implementing scalability testing. A number of requests for VVM services during a prospective time for scalability testing in the network is also identified. The method includes determining a number of additional requests for VVM services from the plurality of user devices that approximates the peak interval traffic intensity during the prospective time for scalability testing in the network. The method also includes determining instructions for at least one of the plurality of user devices to provide the determined number of additional requests. The determined instructions are sent to the at least one of the plurality of user devices. | 2013-10-31 |
20130287184 | Video Greetings for Voicemail Systems - A method for operating a voicemail system can include receiving a call at the voicemail system, wherein the call originates from a calling party device, determining if the calling party device is compatible with a video greeting feature, sending a video greeting to the called party device if it is determined that the calling party device is compatible with the video greeting feature, and recording a voicemail message received in response to the video greeting being played on the called party device. Another method can include sending a video greeting identifier to the called party device, the video greeting identifier being used to identify a video greeting stored on the calling party device. Methods for operating a mobile device and a voicemail system are also disclosed. | 2013-10-31 |
20130287185 | INTERACTIVE PROPERTY COMMUNICATION SYSTEM - Disclosed herein, among other things, are apparatus and methods for interactive property communication. In various embodiments, an interactive property communication system includes two or more property communication nodes (PCNs) each adapted for coupling to an electrical service. PCNs include a radio transceiver for communications with a broker service adapted for controlling communications with one or more PCNs. | 2013-10-31 |
20130287186 | INTERACTIVE PROPERTY COMMUNICATION SYSTEM - Disclosed herein, among other things, are apparatus and methods for interactive property communication. In various embodiments, an interactive property communication system includes two or more property communication nodes (PCNs) each adapted for coupling to an electrical service. PCNs include a radio transceiver for communications with a broker service adapted for controlling communications with one or more PCNs. | 2013-10-31 |
20130287187 | CONVEYING CONTEXT-SENSITIVE INFORMATION FOR A CONVERSATION - Methods and arrangements for conveying context-sensitive information for a conversation. A topic of a conversation among at least one conversation participant is ascertained. Information related to the ascertained topic of conversation is obtained, and the obtained information is displayed to at least one conversation participant during the conversation. | 2013-10-31 |
20130287188 | METHOD AND SYSTEM FOR PROVIDING AN ENHANCED EVENT NOTIFICATION IN AN UNIVERSAL PLUG AND PLAY HOME NETWORK ENVIRONMENT - Methods and systems are provided for providing an incoming event notification to a telephony control point in a UPnP home network environment. Information associated with a remote party is fetched by a telephony server, when an incoming event associated with the remote party arrives at the telephony server. An incoming event notification associated with the incoming event is generated. The incoming event notification includes the information associated with the remote party. The incoming event with the incoming event notification is forwarded to at least one telephony control point in the UPnP home network environment. The information associated with the remote party is displayed with the incoming event notification on a display of the at least one telephony control point, when the incoming event arrives at the telephony control point. | 2013-10-31 |
20130287189 | SYSTEM AND METHOD OF REMOTE FAX INTERCONNECT TECHNOLOGY - The present invention provides systems and methods for the virtualization, aggregation, and distributed processing of facsimile communications. The Remote FAX Interconnect known as etherFAX® is a system and method that allows for the reception and delivery of information based on cloud computing infrastructure to or from one or more facsimile systems using Internet/web based communication protocols such as HTTP(S) as the transport between a facsimile capable application or hardware and the remotely accessible etherFAX® services. | 2013-10-31 |
20130287190 | SCALABLE AND FLEXIBLE INTERNET FAX ARCHITECTURE - Methods and systems for processing inbound fax messages in an efficient and scalable manner are provided. According to one embodiment, an inbound fax call is received by an Internet fax system. The fax call has a source address, a destination address and a fax signal. The Internet fax system is coupled to a circuit-switched network and a packet-switched network and includes multiple fax processing resources having different configurations, features, capabilities or capacities. One or more desired fax protocol technical call processing capabilities are determined for processing the fax signal based on one or more of the source address, the destination address, the type of network through which the fax call was received and a service provider through which the fax call was received. Then, a fax processing resource that has the desired fax protocol technical processing capabilities is dynamically selected to translate the fax signal into a digital representation. | 2013-10-31 |