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WO/2014/082016A1 |
This disclosure is directed to dictionary-based compression, which may be employed to achieve stateful header compression without maintaining a complete deflate state. The compressor may maintain a history of data streams compressed by t...
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WO/2014/076004A2 |
A Method and a System for lossless compression and decompression of baseband digital signals in distributed LTE-Advanced (LTE-A) radio access networks The method comprising at least one Remote Radio Head with a plurality of transmit and ...
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WO/2014/077254A1 |
An objective of the present invention is, when packet loss occurs in audio coding, to recover audio quality without increasing algorithm delay. An audio signal transmission device which codes an audio signal comprises an audio coding uni...
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WO/2014/068817A1 |
An audio signal coding device (200) is provided with: a hierarchical coding unit (201) which generates a low-frequency coded signal (253) by coding a low-frequency signal (251) in a lower frequency range than a boundary frequency and gen...
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WO/2014/064793A1 |
An analysis-result-data distribution device for receiving a data-analysis-result-forwarding request from a user, and providing a terminal with analysis results according to the analysis-result-forwarding request received through a networ...
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WO/2014/060739A1 |
A computer-implemented method at an electronic device, the method comprising: receiving plain text from one of the plurality of software applications; processing the text into compressed text, while maintaining comprehensibility of the c...
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WO/2014/061481A1 |
A data transfer device which, when data is compressed using a plurality of compression algorithms and transferred, transfers compressed data by applying CPU constraint processing, in which the compression processing speed represents more...
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WO/2014/056703A1 |
A method for compressing a string of characters, initially defined by an original ordered sequence of characters each represented by an absolute number uniquely representing each character, according to an absolute coding table, comprisi...
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WO/2014/056188A1 |
An encoding and decoding method, an apparatus thereof and an encoding and decoding system. In an encoding scheme provided by embodiments of the present invention, original data is divided into N n-bit data groups, and the N n-bit data gr...
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WO/2014/054556A1 |
Among a method for obtaining an integer signal code by a coding method utilizing a periodicity, by using an index that indicates the level of periodicity of a sample line in a frequency domain, and a method for obtaining an integer signa...
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WO/2014/053791A1 |
Method of differential compression of the values of a matrix, in which the reference cell is chosen in such a way that the difference between the initial value, contained in a cell to be compressed, and the decompressed value of the refe...
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WO/2014/055511A1 |
A method and apparatus for determining one or more compression parameters suitable to compress a class of signals, may include inputting a test data set, being representative of a data set to be compressed, characterizing the test data, ...
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WO/2014/052194A1 |
Methods and apparatus for wireless communication in a mobile device that includes receiving a transmission data packet and detecting a string of bytes in the transmission data packet that matches a preset string of bytes saved in a memor...
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WO/2014/045906A1 |
The purpose of the present invention is to set the redundancy dynamically, thereby making erasure correction possible even during degeneracy operations, as well as reducing the number of parallel media necessary. In this encoding/decodin...
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WO/2014/046239A1 |
The present invention is capable of eliminating audio delays due to fluctuations and such in network bandwidth, and is capable of reducing the server device load at the time of voice telephone calls between terminals with different audio...
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WO/2014/037116A1 |
A storage device stores data in groups of memory cells using vectors corresponding to voltage code codewords, each codeword having k entries. Entries have values selected from a set of at least three entry values and 2n distinct inputs c...
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WO/2014/034697A1 |
An objective of the present invention is to provide a decoding method whereby it is possible, in an audio coding protocol on the basis of an audio generation model, such as a CELP-class protocol, to implement a naturally played sound eve...
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WO/2014/031496A1 |
An electronic system includes a configurable processing device. The configurable processing device includes a processor that performs digital processing, a first input that receives digital signal, a first output that sends digital signa...
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WO/2014/030189A1 |
In one aspect, the purpose of the present invention is to improve compression efficiency. On the basis of a compression result which is obtained when first compression processing, wherein a code length is determined on the basis of infor...
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WO/2014/031497A1 |
Configuration information is generated for a configurable mixed-signal system. Analog requirements for operating the configurable mixed-signal system are gathered. A simulation model of a delta-sigma modulator is received. A simulation b...
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WO/2014/029081A1 |
Embodiments of the present application provide a compression method and apparatus. A second bit stream is generated by processing, by using an uncompressed processing manner, for example, an uncompressed (uncompressed or stored) encoding...
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WO/2014/030347A1 |
In the present invention, an image-data binary arithmetic decoding device subjects binary sequences, where the prefix is continuous 1s and a termination of 0, to binary arithmetic decoding. The image-data binary arithmetic decoding devic...
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WO/2014/030180A1 |
The purpose of the invention in one aspect is to reduce the size of compression dictionary data used for compression. In one embodiment, a compression dictionary data is generated by instructing a computer that executes compression to ex...
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WO/2014/027429A1 |
This data compression device performs run-length encoding on a plurality of identical data as a run of completely identical data, when a run of identical data meets or exceeds a prescribed number. Each datum is split into high-order and ...
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WO/2014/023338A1 |
A method of providing a feature descriptor for describing at least one feature of an object representation comprises the steps of providing an original feature descriptor comprising at least one vector or a plurality of K vectors having ...
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WO/2014/019624A1 |
Streams of monitoring data relating to part (10, 257, 263, 266, 269, 273) of a communications network, are manipulated (120) automatically by looking up (123, 124, 125, 126 260) a corresponding indexed value in a stored index (40), and s...
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WO/2014/015407A1 |
The present invention provides a system and method that makes it possible to convert any digital content, i.e. any data file and byte sequence, by encoding and compressing the digital content, forming a colour image as a colour code patt...
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WO/2014/013294A1 |
An apparatus comprising: a channel analyser configured to determine at least one set of parameters defining a difference between at least two audio signal channels; a value analyser configured to analyse the at least one set of parameter...
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WO/2014/012969A1 |
The present invention relates to a method for encoding the color of an object in multispectral form by adaptive compression, characterized in that said method comprises the following steps: determining an identifier of the color in the f...
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WO/2014/006499A1 |
The invention provides a method and an apparatus, of compressing a multi-carrier modulation signal in frequency domain. By setting a modulation mode indicator, the preferable technical scheme could be changed dynamically according to the...
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WO/2014/007096A1 |
The present technology pertains to a decoding device and method, an encoding device and method, and a program. Said technology enables more realistic, high quality sound to be achieved. The encoding device stores downmix information, whi...
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WO/2014/007097A1 |
The present art relates to a decoding device and method, an encoding device and method, and a program, with which more immersive, high quality sound can be achieved. The encoding device stores information that indicates the presence or a...
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WO/2014/008109A1 |
An encoder/decoder is described using enhanced signaling mechanisms SAO parameters. The various parameters are signaled in various ways according to different embodiments of the invention. In a first embodiment (embodiment A), SAO on / o...
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WO/2014/007094A1 |
The present art relates to a decoding device and method, an encoding device and method, and a program. Said art enables more immersive, high quality sound to be achieved. The encoding device stores speaker mapping information in a commen...
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WO/2014/005658A1 |
A calibration method for an MPI (=magnetic particle imaging) apparatus for conducting an MPI experiment, wherein the calibration method comprises m calibration MPI measurements with a calibration test piece and uses these measurements to...
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WO/2014/007349A1 |
In coding, from a gain codebook which stores a plurality of combinations of quantized pitch gain candidates or function values thereof and quantized fixed codebook gain candidates or function values thereof with codebook indices, the mos...
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WO/2014/007095A1 |
The present art relates to a decoding device and method, an encoding device and method, and a program. Said art enables more immersive, high quality sound to be achieved. The encoding device stores speaker mapping information in a commen...
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WO/2014/001001A1 |
The invention relates to a method for coding a data stream (DS), wherein the data stream (DS) comprises a multiplicity of characters which are symbols (S) from an alphabet, wherein the characters of the data stream (DS) are combined to f...
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WO/2014/001118A1 |
The invention relates to a method for data transfer between electronic control devices, a battery and a motor vehicle with such a battery, which are particularly suitable for reducing the communications load on the communications bus bet...
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WO/2014/001135A1 |
The invention relates to a method for data transfer between electronic control devices, a battery and a motor vehicle with such a battery, which are particularly suitable for reducing the communications load on the communications bus bet...
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WO/2014/000160A1 |
Systems, apparatus, articles, and methods are described including operations for inter- layer coding unit quadtree pattern prediction.
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WO/2014/000559A1 |
A speech or audio signals processing method and encoding apparatus thereof based on switching of bandwidth. The method comprises: if the first bandwidth speech or audio signal is harmonic signal, the judging condition of the second bandw...
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WO/2014/002226A1 |
The purpose of the present invention is to provide a processing device and method for a wireless communication signal that make it possible to analyze the state of wireless communication in detail at a later date and compress a wireless ...
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WO/2013/190690A1 |
A data predicted value generating unit (210) generates a predicted value (data predicted value) for source data (101) to be encoded on the basis of a history of the source data (101), which is floating point data. A data predicted value ...
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WO/2013/186273A1 |
A method of performing a compression operation on data in a mobile communication network. An intermediate node located between a mobile terminal and a mobility anchor point node, receives a data packet. If the intermediate node has acces...
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WO/2013/186327A1 |
A method and apparatus for handling data compression in a mobile communication network. A node located between a mobile terminal and a mobility anchor point determines compression information relating to data transferred between the node...
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WO/2013/186228A2 |
A method of handling user plane data in a packet switched network. A packet inspection node determines a compression ratio and/or content information for the user plane data, and sends said compression ratio and/or content information to...
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WO/2013/187498A1 |
An encoding method comprises: normalised signal encoding processing; global gain encoding processing; classification processing; and gain correction amount encoding processing. In the normalised signal encoding processing, a normalised s...
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WO/2013/178734A1 |
The invention relates, according to a first aspect, to a method for encoding data with a view to the transmission thereof over a communication channel, implementing a one-to-one conversion of a binary sequence of P bits representing an i...
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WO/2013/178009A1 |
A signal reconstruction method and device. The method comprises: determining, according to a measurement value of an original signal and a sensing matrix, correlation of a first residual error with a plurality of rows of the sensing matr...
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