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7609180 |
Method and apparatus for bus encoding and decoding
A method and an apparatus for bus encoding and a method and an apparatus for bus decoding are provided. The methods and apparatuses for bus encoding/decoding use a discontinuous pattern table (DPT)...
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7583208 |
Compact encoding of non-repeating sequences
Techniques for encoding and decoding non-repeating data objects are described herein. According to one embodiment, an input stream having non-repeating literals is received to be encoded into an...
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7580642 |
Modulation scheme for tedons
A system and method for increasing transmission distance and/or transmission data rates using tedons and an encoding scheme to reduce the number of ones in a data signal is described. For example,...
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7576664 |
Apparatus and method of generating DBI signal in semiconductor memory apparatus
An apparatus for generating a DBI signal in a semiconductor memory apparatus includes a data switching detection unit that detects whether or not previous data is consistent with current data and...
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7557738 |
Text encoding system and method
The invention provides a method of encoding a binary data message for transmission over a data network. The method comprises allocating consecutive six bit sequences from the binary data message to...
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7554464 |
Method and system for processing data having a pattern of repeating bits
A method and system allows for fast compression and decompressing of data using existing repetitive interleaved patterns within scientific data (floating point, integer, and image). An advantage of...
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7538699 |
Single ended pseudo differential interconnection circuit and single ended pseudo differential signaling method
A single ended pseudo differential signaling method may add a 1-bit signal to n-bit data if transmitting the n-bit data. Neighboring two signals among the 1-bit signal and data signals are compared...
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7538698 |
Apparatus and method of generating DBI signal in semiconductor integrated circuit
An apparatus for generating a DBI signal in a semiconductor integrated circuit includes a full adder that includes data input terminals and a carry terminal, each of which receives data, performs...
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7528744 |
Data encoder system
A data encoder-decoder which generates an encoded data element which can be stored in and retrieved from a reduced space memory element.
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7525457 |
Transforming design objects in a computer by converting data sets between data set types
A computer implemented method converts a data set of a first type to a data set type of a second type. The method includes casting up a first data set of a first type to a prescribed data set type...
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7522073 |
Self-adapted bus inversion
Embodiments of the invention generally provide methods, systems, and articles of manufacture for selecting a data bus inversion (DBI) mode of operation. A comparison circuit of a device may receive...
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7512697 |
Scheduling of multiple files for serving on a server
Multiple files a served using a server coupled to a data network. A plurality of files is determined, wherein a file includes an integer number of blocks, and wherein each block includes at least...
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7511640 |
Digital compression of binary data blocks
Method and apparatus are configured to assign a code of less than N number of bits in length to a pattern of bits of a first polarity value distributed within a block of N binary bits. The method...
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7501963 |
Balanced data bus inversion
A method and apparatus for balancing an output load using data bus inversion is disclosed. In brief, one such technique comprises measuring the “balance” of data bits across a data bus (e.g.,...
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7495587 |
Low power balance code using data bus inversion
A method and apparatus for reducing power consumption needed to refresh a memory may receive data having been encoded using data bus inversion (DBI), the DBI data having a first delta between a...
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7486207 |
Method and device for changing an encoding mode of encoded data streams
A method, a component, a system, and a computer program for changing an encoding mode of an encoded data stream from a first encoding mode to a second encoding mode are disclosed. The encoded data...
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7477168 |
Apparatus for and method of processing data
A data processing apparatus for processing a plurality of input signals to increase the number of bits thereof to disperse 0s and 1s therein and then converting the input signals into a serial...
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7477167 |
Character string processing apparatus, character string processing method, and image-forming apparatus
A character string processing apparatus converting a character string encoded by a first encoding method to a second encoding method selected from a plurality of encoding methods is disclosed. The...
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7467150 |
Block-aware encoding of bitmap for bitmap index eliminating max-slot restriction
Under block-aware encoding, a bitmap represented by atoms comprises a series of bitmaps for each data block in a database. Each bitmap in the series is referred to herein as a block bitmap. Each...
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7466608 |
Data input/output circuit having data inversion determination function and semiconductor memory device having the same
A data input/output circuit of a semiconductor memory device has a data inversion determination function. In an input mode, the data input/output circuit inverts an input data group in response to...
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7447263 |
Processing digital data prior to compression
A method includes receiving an original string of bits where each of the bits represents one of two possible logic levels. The string of bits also carries information. A new string is formed, based...
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7443877 |
Method for coding a sequence of data bits, in particular for transmission via an air interface
A method for coding a sequence of data bits (B 1 -B 5 ), at least one of said bits having a logical on value or a logical off value. The data bits are organized in a sequence of time slot frames...
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7439879 |
Interface circuit and binary data transfer method
An interface circuit capable of controlling a noise margin and a time margin for producing an output a binary data is realized. The circuit comprises a detecting unit for detecting a transition...
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7428573 |
Transaction accelerator for client-server communication systems
In a network having transaction acceleration, for an accelerated transaction, a client directs a request to a client-side transaction handler that forwards the request to a server-side transaction...
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RE40509 |
Methods and apparatus for abbreviated instruction sets adaptable to configurable processor architecture
An improved manifold array (ManArray) architecture addresses the problem of configurable application-spacific instruction set optimization and instruction memory reduction using an instruction...
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7420487 |
Denoising video
A denoising process statistically processes a series of frames of a motion picture to construct respective data structures for the frames. Each data structure indicates for each of multiple...
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7420482 |
Method of encoding and playing back audiovisual or audio documents and device for implementing the method
The invention can be used to play back an audiovisual or audio document received in a first encoding format within a local area network. A first device plays back the document in the received...
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7411524 |
Channel coding method with corresponding code and demodulation and decoding method and means
A coding/decoding system and method are disclosed. Coding, as used herein, refers assigning values to cells. Information to be coded is processed stepwise in information pieces, with bitwise...
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7408483 |
Apparatus and method of generating DBI signal in semiconductor memory apparatus
An apparatus for generating a DBI signal in a semiconductor memory apparatus includes a data switching detection unit that detects whether or not previous data is consistent with current data and...
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7408482 |
Integrated circuit devices having data inversion circuits therein with multi-bit prefetch structures and methods of operating same
Integrated circuit devices include data inversion circuits therein that are configured to evaluate at least first and second ordered groups of input data in parallel with an ordered group of output...
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7400275 |
Encoding/decoding device for compressing or expanding digital data
A general-purpose processor expands and transmits to a volatile memory compressed program data and compressed parameter data stored in a nonvolatile memory. The DSP processor reads the expanded...
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7382878 |
System and method for data encryption
A system and method for encrypting and/or compressing an input data string is disclosed. The input data string is divided into a plurality of blocks of data that each contains a plurality of bits...
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7378993 |
Method and system for transmitting data
A method and system for transmitting binary-coded data use partitioning of data words in a plurality of data nibbles. The data nibbles are coded using modified a 1-bit hot coding format that...
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7372376 |
System of converting information words to a signal
A method of converting m-bit information words to a run-length constrained modulated signal includes converting the information words into n-bit code words. The available code words are distributed...
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7358868 |
Method and circuit system for the synchronous transmission of digital signals through a bus
N binary signals are transmitted through a bus of m leads, where m<n, at the rhythm of a train of clock pulses by encoding a first signal on a second signal. The encoding provides for the...
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7355532 |
voltage level coding system and method
We describe a voltage level coding system and method. The voltage level coding system includes a level encoder having an input to receive data segments coded using a first code and an output to...
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7352301 |
Method for transmitting a data flow over an optical bus, corresponding system and computer program product
A method for transmitting on an optical connection an input data sequence having first and second logic states, includes encoding the input data sequence prior to transmission on the optical...
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7339502 |
Method and device for transmitting data over a plurality of transmission lines
In the case of a method and a device for transmitting data units by way of a transmission medium that comprises at least three adjacent transmission lines, first of all a plurality of codes is...
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7324022 |
Data encoding apparatus, data decoding apparatus and data encoding/decoding system
A data encoding apparatus extracts valid data to be encoded from received data and encodes the data, and realigns the encoded data in units of a predetermined data width and outputs the data having...
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7292160 |
Context sensitive encoding and decoding
A computer implemented method of encoding and decoding a data file. The method of encoding includes assigning a context to the data file; and encoding the data file using an encoding method...
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7262715 |
Bit stuffing method and apparatus for fax and other data communication
According to some embodiments, a bit stuffing method is provided for fax and other data communication.
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7253752 |
Coding apparatus, decoding apparatus, coding method, decoding method and program
An encoding and decoding apparatus is provided. In a coding process, a relation between a matching length and a matching-length code is dynamically changed in order to independently switch the...
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7240358 |
Methods and apparatus for scheduling, serving, receiving media-on demand for clients, servers arranged according to constraints on resources
A media object is scheduled for transmission between a server and a client. The media object is partitioned into segments of blocks, wherein each block is a unit of media for which a client will...
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7230550 |
Low-complexity bit-robust method and system for combining codewords to form a single codeword
A system ( 100 ) and method ( 200 ) of combining codewords is provided. The system can include a splitter ( 120 ) for splitting a first codeword ( 110 ) into a most significant bits part MSP ( 112...
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7221292 |
Circuit for producing a data bit inversion flag
A circuit for producing a data bit inversion flag comprises a first summed-current production unit for producing a first summed current, whose amplitude is proportional to the number of different...
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7158057 |
Circuitry and methods for high speed data encoding
An unpartitioned high-speed 8B/10B encoder and corresponding methods use only one edge or level of the clock signal per clock cycle to encode a set of 8B to a corresponding set of 10B data, and...
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7148824 |
Automatic detection of character encoding format using statistical analysis of the text strings
A method of detecting the encoding utilized in an electronic document includes testing the text strings to determine whether the electronic document contains only text strings having legal numeric...
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7142612 |
Method and apparatus for multi-level signaling
A system transmits data on a multi-conductor signal path, which produces a current flow based on the value of the data transmitted. The system reduces changes in current flow between successive...
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7120666 |
Transaction accelerator for client-server communication systems
In a network having transaction acceleration, for an accelerated transaction, a client directs a request to a client-side transaction handler that forwards the request to a server-side transaction...
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7113114 |
Method and device of converting data words into code words
Disclosed are a method and device of converting data words into code words. This method inserts 2 p p guided bits before inputting each set of data words, performs a pre-defined operation, and...
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