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WO/2016/167718A1 |
A computing device (100), comprising a memory (240) and a controller (210) is provided. The controller (210) is configured to encrypt and/or compress a file (410) by transforming at least a portion of said file (410) to a number (X) and ...
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WO/2016/162792A1 |
A method of randomising a connection structure forming part of a dictionary in a computer memory device is provided. The structure includes a plurality of leaf connections and a plurality of non-leaf connections, with each leaf connectio...
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WO/2016/164459A1 |
Embodiments provide a video camera that can be configured to compress video data in a manner that achieves a targeted output size in a computationally efficient manner. The video compression systems and methods can be used with DCT-based...
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WO/2016/163908A1 |
A data reduction for reducing highly correlated data, in particular highly correlated data streams. For this purpose, correlated data of a plurality of data streams are identified and a spectral dimensional decomposition is performed....
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WO/2016/160242A2 |
Data compression is described herein. The encoder transmits a coded word having replacement bits, as well as a code that defines the starting location of the replacement bits in a data sample. The replacement bits may be actual bits from...
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WO/2016/160331A1 |
A method of lossless data compression includes receiving a set of parallel data strings; determining compression hash values for each of the parallel data strings; determining bit matches among portions of each of the parallel data strin...
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WO/2016/152972A1 |
In this data compression method, a data string is compressed in units of symbols which are each data of fixed length. Subsequently, a conversion table that registers therein entries each indicating association between two or more symbols...
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WO/2016/142971A1 |
Disclosed is a transmission device capable of reducing quantization errors in nonlinear quantization of IQ signals. In the device, a standard deviation measuring unit (101) measures a standard deviation σ of the amplitude distribution o...
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WO/2016/140071A1 |
The disclosure of the present invention relates to a compression encoding device, a compression encoding method, a decoding device, a decoding method and a program which are able to provide no-loss compression technology with a higher co...
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WO/2016/134549A1 |
Disclosed is a sampling apparatus, comprising: a mixing unit for randomly demodulating an acquired analogue signal respectively by K parallel mixers, so as to obtain K demodulation signals, wherein K is a natural number and K > 1; an int...
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WO/2016/132430A1 |
A data compression apparatus is provided with: a data acquisition unit (101) that acquires n integers from data to be encoded (11); an integer division unit (102) that divides each integer of the n integers into a second integer (1022) r...
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WO/2016/133857A1 |
In one example embodiment, a transmitting device includes a memory configured to store computer-readable instructions and a processor configured to execute the computer-readable instructions. The processor is configured to prepare at lea...
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WO/2016/131554A1 |
Adaptively compressing an input string (10) comprising a sequence of symbols in order to create a plurality of segment dictionaries Dm, with the steps of: generating a lookup map (110); generating a key value segment Sm,n; searching the ...
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WO/2016/127701A1 |
A decompression method for storing test data based on an irrational number, by which a test can be operated when decompression is performed via dichotomy through multiple iterations, and a complex extraction operation and the waiting tim...
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WO/2016/129976A1 |
A method of decoding audio according to an embodiment of the present invention for solving the technical problem thereof includes the steps of: receiving a bitstream formed of audio packets; decoding the audio packets included in the rec...
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WO/2016/126433A1 |
A computer processor is disclosed. The computer processor may comprises a vector unit comprising a vector register file comprising at least one register to hold a varying number of elements. The computer processor may further comprise pr...
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WO/2016/124070A1 |
Provided in an embodiment of the present invention are a data processing method and device, the method comprising: coding data by using an arithmetic coding algorithm to obtain a code value range; when a code value corresponding to the d...
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WO/2016/126931A1 |
A method (200) for efficiently encoding and compressing ECG data optimized for use in an ambulatory electrocardiography monitor is provided. ECG data is first encoded and compressed (202) in a lossy process and further encoded and compre...
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WO/2016/121824A1 |
This parameter determination device is provided with: a spectral envelope estimation unit (42) which sets a parameter (η0) and a parameter (η) as positive numbers, and uses the parameter (η0) determined by a prescribed method to estim...
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WO/2016/123513A1 |
In one example, a device includes a memory configured to store video data and a video decoder configured to decode an exponential Golomb codeword representative of at least a portion of a value for an escape pixel of a palette-mode coded...
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WO/2016/119497A1 |
A firmware compression method, a firmware decompression method and apparatus. The firmware compression method comprises: acquiring a code segment and a data segment in firmware (101); respectively compressing the code segment and the dat...
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WO/2016/118301A1 |
A code converter is provided. The code converter includes a plurality of serial shift registers arranged to convert an input to a thermometer output. The code converter further includes a plurality of clock control circuits each configur...
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WO/2016/106397A1 |
This disclosure relates to lossless data reduction on large and extremely large datasets while providing high rates of data ingestion and data retrieval. Some embodiments can generate a losslessly reduced representation of a data chunk, ...
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WO/2016/099615A1 |
A method and apparatus for sampling a high bandwidth analog signal includes: splitting the high bandwidth analog signal into N parallel channels; randomly demodulating each of the signals; sampling each demodulated signal using a sub-Nyq...
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WO/2016/098742A1 |
The present invention provides a transmitting device 1 of a signal transmission system that multiplexes a plurality of information series which have undergone 8B10B encoding, and transmits same. The transmission device 1 is provided with...
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WO/2016/098179A1 |
The present invention provides a wireless station apparatus provided with a baseband unit and an RF unit opposing each other. Of the baseband unit and the RF unit, the unit at the sending has a first low pass filter, and of the baseband ...
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WO/2016/097633A1 |
The invention relates to a method for transmitting data collected by at least one sensor to a monitoring device, characterised in that it comprises, upon acquisition of a new piece of data by the at least one sensor, steps of calculating...
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WO/2016/098841A1 |
This optical communication system is provided with a first communication device and a second communication device connected therewith by an optical communication path, wherein the first communication device is provided with a data genera...
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WO/2016/088654A1 |
A supplemental information adjusting unit (102) reduces the amount of supplemental information by combining: an update period adjusting process (1021) for making an update period of the supplemental information an integer multiple of a p...
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WO/2016/085393A1 |
A computing device (100), comprising a memory (240) and a controller (210), wherein said controller (210) is configured to compress a file (410) by transforming at least a portion of said file (410) to a number (X) and transforming the n...
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WO/2016/078379A1 |
A method for compressing stream data comprises: constructing multiple line segments according to acquired stream data and a predefined maximum error; determining a target segmented linear function according to the multiple line segments,...
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WO/2016/081322A1 |
Various embodiments of systems and methods are disclosed for reducing volatile memory standby power in a portable computing device. One such method involves receiving a request for a volatile memory device to enter a standby power mode. ...
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WO/2016/077192A1 |
A phase accumulator style circuit generates an output stream of pulses. The density of the pulse stream is proportional to the input data value relative to the maximum value supported by the bit width of an adder. The output pulse densit...
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WO/2016/074090A1 |
An angle encoder is disclosed. The angle encoder has first and second components rotatable with respect to each other, and an encoder pattern comprising codewords for indicating the angle between the first and second components. The enco...
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WO/2016/075053A1 |
An encoder for encoding secondary media data comprising metadata and control data for primary media data is shown, wherein the encoder is configured to encode the secondary media data using adding redundancy or bandlimiting and wherein t...
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WO/2016/075881A1 |
A method for generating a multi-band signal transforms multiple base-band envelope signals into a sequence of symbols representing a signal including a plurality of disjoint frequency bands. Each frequency band corresponds to a single ba...
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WO/2016/076982A1 |
A palette compressed representation may be stored in the index bits, when that is possible. The savings are considerable in some embodiments. In uncompressed mode, the data uses 2304 (2048+256) bits, and in compressed mode, the data uses...
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WO/2016/071667A1 |
A processing apparatus (200) includes floating point arithmetic circuitry (214, 216) coupled to monitoring circuitry (226). The monitoring circuitry stores exponent limit data indicating at least one of a maximum exponent value and a min...
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WO/2016/069109A1 |
Aspects include computing devices, systems, and methods for implementing executing decompression of a compressed page. A computing device may determine a decompression block belonging to a compressed page that contains a code instruction...
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WO/2016/069110A1 |
Aspects include computing devices, systems, and methods for implementing executing decompression of a compressed page. A computing device may determine a decompression block of a compressed page that contains a code instruction requested...
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WO/2016/067813A1 |
The objective of the present invention is to transmit a large amount of data by means of a transmission path by efficiently compressing transmitted signals. A communication device according to the present invention is characterized by be...
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WO/2016/065732A1 |
An efficient adaptive seismic data flow lossless compression and decompression method, which aims at solving the problem that data occupies the storage space and affects the transmission efficiency and is used for efficiently compressing...
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WO/2016/062252A1 |
Systems, devices and methods for data compression using history search for dictionary based compression. Systems, devices and methods may use parallel processing techniques for data compression and encoding. Systems, devices and methods ...
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WO/2016/060522A1 |
A method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images are provided. The method of rendering high resolution images based on sub-band encoded data of an image includes steps...
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WO/2015/200267A9 |
A system may include a delta-sigma analog-to-digital converter and a digital compression circuit. The delta-sigma analog-to-digital converter may include a loop filter having a loop filter input configured to receive an input signal and ...
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WO/2016/050595A1 |
Method, implemented by a processor, of coding a real signal, for example an image signal, into a quantized signal, said method comprising the following steps applied to each real sample of said real signal: • converting (101) the real ...
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WO/2016/045863A1 |
The invention relates to a device that is set up for device-internal handling of data in a text format, that has a communication interface set up to interchange binary data, particularly EXI data, and that provides a coder for reciprocal...
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WO/2016/048516A1 |
Technologies for data decompression include a computing device that reads a symbol tag byte from an input stream. The computing device determines whether the symbol can be decoded using a fast-path routine, and if not, executes a slow-pa...
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WO/2016/045733A1 |
There is provided a method for uplink data compression, the method comprising: transforming a signal from a time-domain presentation into a frequency-domain presentation, selecting a group of adjacent frequency bins from the frequency-do...
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WO/2016/048599A1 |
Caching technologies that employ data compression are described. The technologies of the present disclosure include cache systems, methods, and computer readable media in which data in a cache line is compressed prior to being written to...
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