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Video multiplexing apparatus, video multiplexing method, multiplexed video decoding apparatus, and multiplexed video…

Systems, methods, apparatus, and computer program products for providing forward error correction with low latency

Apparatus and method for encoding data for storage in multi-level nonvolatile memory

Date/App# patent app List of recent Coded Data-related patents
07/17/14
20140201823
 Article of manufacture for securing data in 2d bar codes using ssl patent thumbnailArticle of manufacture for securing data in 2d bar codes using ssl
An article of manufacture comprises a printed document associated with a source entity. The printed document is readable by a software application of an electronic device.
07/17/14
20140201798
 Video multiplexing apparatus, video multiplexing method, multiplexed video decoding apparatus, and multiplexed video decoding method patent thumbnailVideo multiplexing apparatus, video multiplexing method, multiplexed video decoding apparatus, and multiplexed video decoding method
A video multiplexing apparatus includes: a control unit which determines first decode/display time information and second decode/display time information for each picture in video data and for each encoding unit of first media data; a video packet generating unit which appends the first and second decode/display time information for the picture to encoded data of the video data; and a media packet generating unit which appends the first and second decode/display time information for the encoding unit to encoded data of the first media data. The first decode/display time information is used when the decoding unit of the video data is a picture, and the second decode/display time information is used when the decoding unit is a sub-picture.
07/17/14
20140201603
 Systems, methods, apparatus, and computer program products for providing forward error correction with low latency patent thumbnailSystems, methods, apparatus, and computer program products for providing forward error correction with low latency
Systems, methods, apparatus, and computer program products for providing forward error correction with low latency to live streams in networks are provided. One example method includes receiving source data at a first rate, outputting the source data at a rate less than the first rate, collecting the source data in a buffer, fec decoding the source data, thereby generating decoded data; and outputting the decoded data at a rate equal to the first rate, either after collecting the source data in the buffer for a predetermined time duration or after collecting a predetermined amount of the source data in the buffer..
07/17/14
20140201600
 Apparatus and method for encoding data for storage in multi-level nonvolatile memory patent thumbnailApparatus and method for encoding data for storage in multi-level nonvolatile memory
A controller for a nonvolatile memory includes an encoder and a decoder. The memory includes memory cells that each store data using more than two levels.
07/17/14
20140201567
 Encoding data utilizing a zero information gain function patent thumbnailEncoding data utilizing a zero information gain function
A method begins by a dispersed storage (ds) processing module encoding data using a dispersed storage error coding function to produce a set of encoded data slices. The method continues with the ds processing module encoding a first encoded data slice of the set of encoded data slices using a zero information gain (zig) function based on a second encoded data slice of the set of encoded data slices to produce a zig encoded data slice.
07/17/14
20140200901
 Encoding device, decoding device, encoding method and decoding method patent thumbnailEncoding device, decoding device, encoding method and decoding method
By copying to a high-frequency band portion (extension band) a low-frequency band portion in which peaking has been set to a sufficiently low state, this encoding device is capable of preventing generation of a spectrum with overly high peaking in the high-frequency band portion, and of generating a high-quality extension band spectrum. This device comprises: a maximum value search unit which searches, in each of multiple sub-bands obtained by dividing the low-frequency band portion of an audio signal and/or music signal below a prescribed frequency, for the maximum value of the amplitude of a first spectrum obtained by decoding first encoded data, which is encoded data in the low-frequency band portion; and an amplitude normalization unit which obtains a normalized spectrum by normalizing, at the maximum values of the amplitude of each sub-band, the first spectrum contained in each sub-band..
07/17/14
20140200900
 Encoding device and method, decoding device and method, and program patent thumbnailEncoding device and method, decoding device and method, and program
A qmf sub-band power calculation unit calculates power of a qmf sub-band signal of a high frequency qmf sub-band among a plurality of the qmf sub-bands constituting an input signal. A high frequency sub-band power calculation unit carries out an operation to weight more a qmf sub-band power having larger power as for a sub-band including a number of the high frequency qmf sub-bands to calculate high frequency sub-band power of the sub-band.
07/17/14
20140200899
 Encoding device and encoding method, decoding device and decoding method, and program patent thumbnailEncoding device and encoding method, decoding device and decoding method, and program
The present technology relates to an encoding device and an encoding method, a decoding device and a decoding method, and a program, configured to obtain a high quality audio with less encoding amount. A number-of-sections determining feature amount calculating circuit calculates a number-of-sections determining feature amount for determining the number of divisions to divide a process target section into continuous frame sections each including a frame for which the same estimation coefficient is selected, based on sub-band signals of a plurality of sub-bands constituting an input signal.
07/17/14
20140199945
 Method to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats patent thumbnailMethod to control the effects of out-of-cell interference in a wireless cellular system using backhaul transmission of decoded data and formats
Successfully decoded data received from a mobile terminal as well as the transmission format of that data is relayed over the backhaul from a base station receiver that successfully decoded the mobile terminal's transmission to the base stations in the mobile terminal's active set that presumably were unable to decode the mobile terminal's transmission due to inadequate signal-to-noise ratio. A base station that receives this transmission from the relaying base station that did successfully decode and demodulate the mobile terminal's transmission is then able to reconstruct the data and subtract it from the total interference, thereby increasing the signal-to-noise ratio at this base station for its in-cell processing..
07/17/14
20140198997
 Information processing apparatus, method, and program patent thumbnailInformation processing apparatus, method, and program
An information processing apparatus includes a first storage unit which stores coded data obtained by coding image data; a second storage unit, storage capacity of which is smaller compared to that of the first storage unit, data reading and writing speeds of which are higher compared to those of the first storage unit; and a control unit which receives the coded data, and stores the coded data on the first storage unit when a data length of the received coded data is longer compared to a predetermined threshold value, or stores the coded data on the second storage unit, reads the coded data in units of data length which is longer compared to the threshold value from the second storage unit, stores the coded data on the first storage unit when the data length of the received coded data is shorter compared to the predetermined threshold value.. .
07/17/14
20140198782
Method for transmitting a signal
The method includes providing a stream of data to be transmitted, and processing the data by means of channel coding with a time-varying code rate, thereby generating a stream of channel coded data. The method further includes forming succeeding transmission time intervals and distributing the channel coded data on the transmission time intervals, and adjusting a transmission power of the signal to be transmitted by timely positioning a transmission power slope between two succeeding transmission time intervals so that the transmission power slope is contained completely within one transmission time interval of the two transmission time intervals, wherein the one transmission time interval comprises a lower nominal code rate or a lower nominal transmission power than the other one of the two transmission time intervals..
07/17/14
20140197240
Adjustable data reader with pivot mount
A data reading system for reading encoded data, such as barcode labels or rfid tags, from an item. The data reading system includes a housing, a data reader disposed within the housing, the data reader configured to read the encoded data from the item through a scan window on the housing.
07/10/14
20140196095
Server and client processing multiple sets of channel information and controlling method of the same
A technical method related to a server and a client processing multiple sets of channel information is disclosed. Herein, an apparatus of processing multiple channel information according to an exemplary embodiment of the present invention includes a decoder decoding encoded data received from a server, a demultiplexer demultiplexing video data, audio data and metadata for each channel from the decoded data, a controller extracting video data, audio data and metadata for a channel group for on-screen display (osd) data, the channel group including one or more channels, an osd generator generating osd data based on the extracted video data, audio data and metadata for the channel group, and a display module displaying the generated osd data on a predetermined section along with a broadcast screen of a currently selected channel..
07/10/14
20140195878
Method of decoding a differentially encoded phase modulated optical data signal
Proposed is a method of decoding a differentially encoded psk modulated optical data signal carrying fec encoded data values. The optical signal is corrected by an estimated phase offset.
07/10/14
20140195875
Achieving storage compliance in a dispersed storage network
A method begins by a dispersed storage (ds) processing module receiving a request to store data in a dispersed storage network and determining dispersed storage error encoding parameters for encoding the data into sets of encoded data slices. The method continues with the ds processing module determining whether the request includes a desired write reliability indication.
07/10/14
20140195846
Mapping storage of data in a dispersed storage network
A method begins by a dispersed storage (ds) processing module receiving data for storage in a dispersed storage network (dsn) memory and ascertaining dispersed storage error encoding parameters for encoding the data. The method continues with the ds processing module ascertaining storage units of the dsn memory for the storing an encoded version of the data and ascertaining a storage mapping that maps encoded data slices to storage units for storing the encoded version of the data.
07/10/14
20140195574
Storing encoded data files on multiple file servers
In some examples, a method for encoding and storing data blocks of a data file on multiple file servers is described. The method may include selecting a data clip size s, selecting a number n of data clips to include in each data block, and dividing the data file into data blocks each having data size (s×n).
07/10/14
20140193066
Contrast enhancement spiking neuron network sensory processing apparatus and methods
Apparatus and methods for contrast enhancement and feature identification. In one implementation, an image processing apparatus utilizes latency coding and a spiking neuron network to encode image brightness into spike latency.
07/10/14
20140192867
Coding device, decoding device, coding/decoding system, coding method, and decoding method
A coding device and method, which can suppress degradation of image data while guaranteeing a target compression ratio, a decoding device and method, which decode the data coded by the coding device and method, and a coding/decoding system including the coding device and the decoding device are provided. The coding device includes a predictive value data generator that sequentially generates predictive value data, a predictive error data generator that sequentially generates predictive error data, which is a difference between pixel data and the predictive value data, a coder that sequentially codes the predictive error data to sequentially generate variable-length coded data, and a coding controller that sequentially controls the coder.
07/10/14
20140192699
Digital broadcasting system and data processing method
A method of processing broadcast data in a broadcast transmitting system includes reed-solomon (rs) encoding and cyclic redundancy check encoding an rs frame payload including mobile service data to build an rs frame, wherein the rs frame payload comprises a plurality of mobile and handheld transport packets; first encoding data of the rs frame with a first encoding code; second encoding signaling data with a second encoding code, wherein the signaling data include fast information channel (fic) data and transmission parameter channel (tpc) data, the fic data including information for rapid mobile service acquisition and the tpc data including a parade identifier for identifying a parade to which a current data group belongs; mapping the first encoded data into data groups and adding known data sequences and the second encoded signaling data to each of the data groups; and transmitting a transmission frame including data of the data groups.. .
07/03/14
20140189471
Dtv transmitting system and receiving system and method of processing broadcast signal
A television transmitting system includes an encoder, a data randomizing and expanding unit, a group formatter, a deinterleaver, and a packet formatter. The encoder codes enhanced data for error correction, permutes the coded data, and further codes the permuted data for error detection.
07/03/14
20140189463
Method and apparatus for interleaving low density parity check (ldpc) codes over mobile satellite channels
Systems, methods and apparatus are described to interleave ldpc coded data for reception over a mobile communications channel, such as, for example, a satellite channel. In exemplary embodiments of the present invention, a method for channel interleaving includes segmenting a large ldpc code block into smaller codewords, randomly shuffling the code segments of each codeword and then convolutionally interleaving the randomly shuffled code words.
07/03/14
20140185706
Method and apparatus for transmitting and receiving data in a communication system
Methods and apparatus are provided for transmitting and receiving encoded data. A codeword is generated by encoding an information word.
07/03/14
20140185675
Apparatus and method for image encoding/decoding using predictability of intra-prediction mode
An apparatus and a method for video encoding/decoding using predictability of an intra-prediction mode are disclosed. The apparatus for encoding a video of the present disclosure includes: an intra-prediction mode determiner for determining an encoder prediction mode which is an intra-prediction mode of a current block of the video; an encoder for encoding a residual block generated by subtracting, from the current block, a predicted block generated by predicting the current block according to the encoder prediction mode; a mode information generator for generating mode information according to whether or not a video decoding apparatus is able to predict the encoder prediction mode; and an encoded data generator for generating encoded data including the encoded residual block and the mode information.
07/03/14
20140185666
Apparatus and method for moving image encoding and apparatus and method for moving image decoding
According to certain embodiment, there is provided a moving image encoding apparatus in which a first encoding unit performs a first encoding process on an input image to generate first encoded data and to perform a first decoding process on the first encoded data to generate a first decoded image, a difference calculating unit generates a difference image between the input image and the first decoded image, a first pixel range converting unit converts pixel values of the difference image to be within a first specific range to generate a first converted image, a second encoding unit performs a second encoding process on the first converted image to generate second encoded data, the second encoding process being different from the first encoding process and the first specific range is a range including a range of pixel values that can be encoded by the second encoding unit.. .
07/03/14
20140185089
Printer identification and mobile printing
Techniques are provided for displaying encoded data that represent a) features and options currently supported by a printing device, b) a printer identifier for the printing device, and c) network service interface data for a network service, wherein the network service interface data allow a mobile device to send print settings selection data and electronic document identification data to the network service; and processing print data and causing a printed version of an electronic document represented by the print data to be printed by the printing device.. .
06/26/14
20140181619
Data distribution utilizing unique read parameters in a dispersed storage system
A method begins by storing, in response to storage requests, a single encoded copy of broadcast data as a plurality of sets of encoded data slices. The broadcast data is encoded in accordance with an error coding dispersal storage function to produce the plurality of sets of encoded data slices.
06/26/14
20140181614
Techniques for error correction of encoded data
Examples are disclosed for techniques for error correction of encoded data. In some examples, error correction code (ecc) information for the ecc encoded data may be received that indicates the ecc encoded data includes one or more errors.
06/26/14
20140181578
Method and apparatus for slice partial rebuilding in a dispersed storage network
A dispersed storage system includes a plurality of storage units that each include a partial rebuild grid module. The partial rebuild grid module includes partial rebuilding functionality to reconstruct one of a plurality of encoded data slices wherein the plurality of encoded data slices are generated from a data segment based on an error encoding dispersal function.
06/26/14
20140181358
Crosstalk aware decoding for a data bus
Techniques for decoding encoded data are described herein. An example of a device in accordance with the present techniques includes a signaling module with a receiver, quantizer, and arithmetic circuit.
06/26/14
20140181357
Crosstalk aware encoding for a data bus
Techniques for encoding data are described herein. An example of a device in accordance with the present techniques includes a signaling module coupled to a plurality of digital inputs.
06/26/14
20140181348
Crosstalk aware decoding for a data bus
Techniques for decoding encoded data are described herein. An example of a device in accordance with the present techniques includes a receiving signaling module coupled to a plurality of signal lines.
06/26/14
20140178053
Imaging apparatus
This invention allows recording of moving images with a large number of pixels and high frame rate while suppressing the circuit scale and power consumption. A first processing circuit encodes a frame acquired from an image capturing device, records the resultant encoded data in a recording medium at a recording position received from a second processing circuit, and transmits a relevant data amount to the second processing circuit.
06/26/14
20140178033
Video playback method, terminal, and system
The present disclosure discloses a video playback method, apparatus, and system. The method includes: dividing an original playback image into at least two regions of interest; determining, among the at least two regions of interest, a first region of interest where a triggering event occurs; obtaining decoded data of a first video image displayed in the first region of interest; and rendering the decoded data of the first video image to a specified playback window for playing.
06/26/14
20140177760
Synchronous transfer of streaming data in a distributed antenna system
Embodiments of the invention provide a method, distributed antenna system, and components that generate a jitter reduced clock signal from a binary encoded data stream transmitted over a communication medium. The method includes receiving a modulated signal that includes the binary encoded data stream and generating a recovered clock signal that is phase locked to the binary encoded data stream.
06/26/14
20140177729
Method and apparatus for transcoding video data
A method and apparatus for transcoding video data decodes video that is encoded in the first format and produces decoded data blocks that include decoded tile data such that each decoded block includes pixel data for multiple display lines. The method and apparatus performs a linear write operation on the decoded data block by controlling storing of the decoded data block rows in consecutive linear addresses in memory such that one line of memory comprises decoded data for multiple display lines from the same block.
06/26/14
20140177087
Equalization combining outputs of multiple component filters
An apparatus comprises read channel circuitry and associated signal processing circuitry. The signal processing circuitry comprises: an equalizer configured to combine an output of two or more component filters into a single equalized data signal; a detector with an input coupled to an output of the equalizer configured to determine a set of soft outputs, hard decision information and reliability indicators of the single equalized data signal; a decoder with an input coupled to an output of the detector configured to perform an iterative decoding process using the set of soft outputs, hard decision information and reliability indicators to determine a decoded data signal; and a multiplexer with a first input coupled to an output of the decoder, a second input coupled to an output of the detector, and an output coupled to an input of the equalizer.
06/26/14
20140176728
Receiver and a transmitter
A receiver is described for a testing device for a data stream in which the data stream comprises a plurality of encoded data components. The receiver comprises an input for inputting a plurality of encoded data components, a processor for processing the plurality of encoded data components; and a plurality of outputs each for outputting a processed one of the plurality of encoded data components.
06/19/14
20140173308
Chip level power reduction using encoded communications
A circuit arrangement, method, and program product communicate data over a communication bus by selectively encoding data values queued for communication over the communication bus based at least in part on at least one data value queued to be communicated thereafter and at least one previously communicated encoded data value to reduce bit transitions for communication of the encoded data values. By reducing bit transitions in the data communicated over the communication bus, power consumption by the communication bus is likewise reduced..
06/19/14
20140173296
Chip level power reduction using encoded communications
A circuit arrangement, method, and program product communicate data over a communication bus by selectively encoding data values queued for communication over the communication bus based at least in part on at least one data value queued to be communicated thereafter and at least one previously communicated encoded data value to reduce bit transitions for communication of the encoded data values. By reducing bit transitions in the data communicated over the communication bus, power consumption by the communication bus is likewise reduced..
06/19/14
20140169500
System and method for communicating information in a wirless network
A method for receiving data transmitted wirelessly includes receiving information indicating a device type associated with a wireless communication device and, based on the device type associated with the wireless communication device, deciding to request information indicating a set of possible data values associated with transmissions from the wireless communication device. The method further includes receiving information indicating the set of possible data values and receiving a data transmission from the wireless communication device that comprises encoded data bits.
06/19/14
20140169482
Encoding/transmitting apparatus and encoding/transmitting method
An encoding/transmitting apparatus that is used to transmit moving-picture data from a transmitting side to a receiving side through a transmission path and to subject the moving-picture data to streaming in the receiving side has an external-output request determining unit that monitors the state of a network. If the network assumes an undesirable state, the request determining unit causes a multiplex output unit to stop multiplexing data.
06/19/14
20140168201
Alert options for electronic-paper verification
A system and method to control the writing on electronic paper (e-paper). An e-paper device may incorporate authentication indicia as part of informational data written on e-paper material.
06/12/14
20140164882
Dtv transmitting system and method of processing broadcast data
A dtv transmitting system includes an encoder, a randomizer, a block processor, a group formatter, a deinterleaver, and a packet formatter. The encoder codes enhanced data for error correction, permutes the coded data, and further codes the permuted data for error detection.
06/12/14
20140164873
Techniques for storing bits in memory cells having stuck-at faults
A data storage system includes a memory circuit comprising memory cells and a control circuit. The control circuit generates a first set of redundant bits indicating bit positions of the memory cells having stuck-at faults in response to a first write operation if a first rate of the stuck-at faults in the memory cells is greater than a first threshold.
06/12/14
20140164869
Efficient data-storage devices that include memory elements characterized by potentially large switching latencies
One example disclosed in the application is an electronic data-storage device comprising one or more arrays of memory elements that each includes a data-storage medium that is switched between two different states by application of a switching-inducing force or gradient to the data-storage medium, a top control element and a bottom control element through which the switching-inducing force or gradient is applied, and a feedback signal. The data-storage device also includes an error-control-coding encoder that encodes received data and a read/write controller that writes encoded data received from the error-control-coding encoder to a number of memory elements by applying the switching-inducing force to the one or mare arrays of memory elements until feedback signals indicate that the write operation has completed or until the switching-inducing force or gradient has been applied for a maximum application time..
06/12/14
20140164699
Efficiently accessing an encoded data slice utilizing a memory bin
A method begins by receiving encoded data slices for storage. At least some of the encoded data slices have different data sizes.
06/12/14
20140164683
Nonvolatile memory apparatus, operating method thereof, and data processing system having the same
A nonvolatile memory apparatus includes: a memory cell array; a write driver/sense amplifier (wd/sa) configured to program data into the memory cell array or read data from the memory cell array; and an i/o controller configured to receive the read data from the memory cell array from the wd/sa, decide a coding mode based on comparison data between write data and the read data, encode the write data according to the coding mode, and provide the encoded data to the wd/sa.. .
06/12/14
20140164551
Encoded data slice caching in a distributed storage network
A method begins by receiving a request to retrieve a data segment stored as encoded data slices in a distributed storage network (dsn). The method continues by determining whether at least the threshold number of encoded data slices is cached in temporary storage associated with a distributed storage processing module.
06/12/14
20140164419
Encoder, decoder and method
A method of encoding source data to generate corresponding encoded data for transmission or storage includes matching one or more portions of the source data to one or more elements in one or more databases, wherein the one or more elements are representative of corresponding one or more data blocks, and recording reference values which relate the one or more portions of the source data to the one or more matched elements; and including the reference values in the encoded data together with the one or more databases and/or information identifying the one or more databases. The methods are implemented in an encoder, a decoder and in a codec.
06/12/14
20140164219
Systems and methods for transaction processing based upon encoded data and/or linking instruments
The present disclosure includes a system, method, and article of manufacture for processing a transaction. The method may comprise receiving encoded data from a customer web client, receiving customer supplied data from the customer web client, processing the transaction based upon the encoded data and the customer supplied data, and transmitting a reply to the customer web client in response to the processing.
06/12/14
20140161195
Video generator - use of database for video, image, graphics and audio
A similar method of decoding encoded data to generate corresponding decoded output data is also provided is also described. The methods are beneficially implemented in an encoder, a decoder and in a codec..
06/12/14
20140161120
Processing of call data records
Processing of call data records is disclosed. Data packets captured from a monitored telecommunications network are obtained, decoded, and sessions are identified.
06/12/14
20140159928
Decoding apparatus, encoding apparatus, decoding method, and encoding method
According to an embodiment, a decoding apparatus includes a clipping unit and a decoding unit. The clipping unit is configured to clip pieces of encoded data each having a predetermined first code length from input data encoded with variable-length encoding.
06/05/14
20140157441
Methods, apparatus, and articles of manufacture to encode auxilary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data
Methods, apparatus, and articles of manufacture to encode auxiliary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data are disclosed. An example method to embed auxiliary data into text data includes selecting a portion of auxiliary data to be encoded into text data, mapping the portion of auxiliary data to a first set of one or more encoded characters representative of the portion of the auxiliary data, mapping a position of the portion of auxiliary data within the auxiliary data to a second set of one or more encoded characters representative of the portion of the auxiliary data, and generating encoded data by including the first set of encoded characters and the second set of encoded characters in the text data..
06/05/14
20140157440
Methods, apparatus, and articles of manufacture to encode auxiliary data into numeric data and methods, apparatus, and articles of manufacture to obtain encoded data from numeric data
Methods, apparatus, and articles of manufacture to encode auxiliary data into numeric data and methods, apparatus, and articles of manufacture to obtain encoded data from numeric data are disclosed. An example method to embed auxiliary information into numeric data includes assigning source data to one of a plurality of groups, the source data comprising a numeric value, identifying a symbol to be added to the source data based on an assigned group of the source data, and generating encoded data by selectively modifying the numeric value of the source data to be representative of the symbol..
06/05/14
20140157439
Methods, apparatus, and articles of manufacture to encode auxilary data into relational database keys and methods, apparatus, and articles of manufacture to obtain encoded data from relational database keys
Methods, apparatus, and articles of manufacture to encode auxiliary data into relational database keys and methods, apparatus, and articles of manufacture to obtain encoded data from relational database keys are disclosed. An example method to encode auxiliary data into relational data includes generating a code comprising a plurality of groups and representative of auxiliary data, determining incremental values for the plurality of groups, generating a first key based on the code, and generating a subsequent key by modifying the first key based on the value of the first key and the incremental values..
06/05/14
20140157089
Forward error correction with parallel error detection for flash memories
Methods, systems, and devices are described for forward error correction for flash memory. Encoded data from flash memory may be used to generate a number of data streams.
06/05/14
20140157053
Memory subsystem data bus stress testing
A memory subsystem includes a test signal generator of a memory controller that generates a test data signal in response to the memory controller receiving a test transaction. The test transaction indicates one or more i/o operations to perform on an associated memory device.
06/05/14
20140156755
Method and system in communication devices for pre selected partner search
A portable wireless hard- and software driven communication device is equipped with a software application for building and storing in memory of the communication device a customized encoded data string from inputted user-specific profile data. The portable communication device automatically transmits the customized encoded data string to portable communication devices equipped with the software application in a wireless communication network.
06/05/14
20140156719
Utilizing data object storage tracking in a dispersed storage network
A method begins by a dispersed storage (ds) processing module dividing a very large data object into a plurality of data regions and generating a data object storage tracking table that includes sections for identifying one or more data regions that are available or unavailable for retrieval. The method continues with the ds processing module dividing a first data region into data segments and disperse storage error encoding the data segments to produce sets of encoded data slices.
06/05/14
20140156362
Advertising and marketing platform
Disclosed are a method, system, and/or apparatus of leasing a virtual advertisement product performed by a server comprising a processor coupled to a memory, the memory having instructions stored thereon which, when executed by the processor, cause the server to perform the method, including receiving an advertisement activation data from a mobile device comprising an image capture component. The advertisement activation data comprises an image data, a coded data, a text data, and/or a multimedia data captured by the mobile device.
06/05/14
20140153715
Methods, apparatus, and articles of manufacture to encode auxilary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data
Methods, apparatus, and articles of manufacture to encode auxiliary data into text data and methods, apparatus, and articles of manufacture to obtain encoded data from text data are disclosed. An example method to embed auxiliary data into text data includes assigning source data to one of a plurality of groups, the source data comprising text data, identifying a symbol to be added to the source data based on an assigned group of the source data, and generating encoded data by including in the source data a text character representative of the symbol..
06/05/14
20140153672
Enhanced decoding and demapping method and apparatus for qam data signals
A receiver circuit, including a multi-stage qam de-mapper, for receiving a qam data signal is disclosed. A first de-mapper circuit recovers a set of encoded data bits from the qam data signal by calculating a plurality of distances between a received qam symbol and each of a plurality of possible constellation points.
06/05/14
20140153586
Check operation dispersed storage network frame
A method begins by a processing module generating a payload section of a dispersed storage network (dsn) frame regarding a check request operation by generating one or more slice name fields of the payload section to include one or more slice names corresponding to one or more encoded data slices and generating a transaction number field of the payload section to include a transaction number corresponding to the check request operation. The method continues with the processing module generating a protocol header of the dsn frame by generating a payload length field of the protocol header to include a payload length that represents a length of the payload section and generating remaining fields of the protocol header..
06/05/14
20140152476
Data encoding methods, data decoding methods, data reconstruction methods, data encoding devices, data decoding devices, and data reconstruction devices
In an embodiment, a data encoding method may be provided. The data encoding method may include: inputting data to be encoded; determining a polynomial so that an evaluation of the polynomial at a sum of a first supporting point of the polynomial and a second supporting point of the polynomial corresponds to the sum of an evaluation of the polynomial at the first supporting point and an evaluation of the polynomial at the second supporting point, wherein coefficients of the polynomial are determined based on the data to be encoded; and generating a plurality of encoded data items by evaluating the polynomial at a plurality of supporting points..
05/29/14
20140149824
Method and system for reducing write-buffer capacities within memristor-based data-storage devices
One example disclosed in the application is an electronic data-storage device comprising one or more arrays of memory elements. The data-storage device also includes an error-control-coding encoder that encodes received data and a read/write controller that writes encoded data received from the error-control-coding encoder to a number of memory elements by applying the switching-inducing force or gradient to the one or more arrays of memory elements until more than a maximum-allowed number of write requests have been queued to the write-request buffer, until feedback signals indicate that the write operation has completed, or until the switching-inducing force or gradient has been applied for a maximum application time..
05/29/14
20140149639
Coding techniques for reducing write cycles for memory
Structures and methods for encoding data to reduce write cycles in a semiconductor memory device are disclosed herein. In one embodiment, a method of writing data to a semiconductor memory device can include: (i) determining a number of significant bits for data to be written in the semiconductor memory device; (ii) determining a tag associated with the data to be written in the semiconductor memory device, where the tag is determined based on the determined number of significant bits; (iii) encoding the data when the tag has a first state, where the tag is configured to indicate data encoding that comprises using n bits of the encoded data to store m bits of the data, where m and n are both positive integers and n is greater than m; and (iv) writing the encoded data and the tag in the semiconductor memory device..
05/29/14
20140146043
Method and device for encoding an orientation vector of a connected component, corresponding decoding method and device and storage medium carrying such encoded data
The invention is made in the field of encoding and decoding at least one orientation vector of a connected component. When quantizing vector components for encoding, an acceptable quantization deviation of encoded vector components sometimes leads to unacceptable deviations of calculated vector components.
05/22/14
20140140709
Apparatus and method for a frequency specific antenna and receiver
A frequency specific receiver and method can receive a transmitted polarized carrier signal wave, the carrier signal wave having a carrier frequency, encoding one or more data bits, includes a synchronization filter to determine a reference time at 0π of the carrier signal wave from a forward wave received at a forward antenna element and a rear wave received at a rear antenna element, positioned apart from one another by a distance of ¼ wavelength of the transmitted carrier signal wave and oriented in a polarization direction of the transmitted carrier signal wave. A first a/d converter samples the forward wave at π/2, π, 3π/2 and 2π radians and a second a/d converter samples the rear wave at π/2, π, 3π/2 and 2π radians.
05/22/14
20140140410
Systems, methods, and computer program products for scalable video coding based on coefficient sampling
Methods, systems, and computer program products for the generation of multiple layers of scaled encoded video data compatible with the hevc standard. Residue from prediction processing may be transformed into coefficients in the frequency domain.


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Coded Data topics: Coded Data, Data Segment, Processing Device, Coding Method, Image Processing, Hierarchical, Data Processing, Data Storage, Allocation, Encryption, Distributed, Memory Cells, Volatile Memory, Error Correction, Flash Memory

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