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7636804 |
Data storage and protection apparatus and methods of data storage and protection
An exemplary storage system for storing data from a host system and emulating a storage tape device is presented. In one example, the storage system includes a compression device configured to...
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7634692 |
SATA primitive prediction and correction
A method of correcting corrupted primitives transmitted between a serial advanced technology attachment (SATA) host and a SATA device includes detecting the presence of a corrupted primitive;...
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7634024 |
Adaptive peak windowing for crest factor reduction in a communication system transmitter
In a communication system transmitter, a baseband processor is configured for coupling via an upconverter to an input of a power amplifier of the transmitter. The baseband processor comprises a...
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7627800 |
Communicating with error checking to a device capable of operating according to an address prefix serial bus protocol
Methods, apparatus, and computer program products are disclosed for communicating with error checking to a device capable of operating according to an address prefix serial bus protocol that...
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7624324 |
File control system and file control device
A file control system performing DMA (direct memory access) transfer is provided. The file control system includes file control devices, and each of the file control devices is provided between a...
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7620070 |
Packet processing with re-insertion into network interface circuitry
Method and apparatus for packet processing by re-insertion into network interface circuitry. A method for handling a burst of packets sent to network interface circuitry includes checking for a...
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7616484 |
Soft errors handling in EEPROM devices
Soft errors occur during normal use of a solid-state memory such as EEPROM or Flash EEPROM. A soft error results from the programmed threshold voltage of a memory cell being drifted from its...
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7613976 |
Method for setting the retransmission timeout period in a packet switched communication network
A method for updating the value of a time-out period in a data unit sender. The updating includes deriving an intermediate value from the n most recently measured values of a response time,...
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7613982 |
Data processing apparatus and method for flash memory
A data processing apparatus and method for a flash memory, which make it easy to determine whether data stored in the flash memory is valid, are provided. The data processing apparatus includes a...
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7613979 |
Network communication protocol for large scale distribution of streaming content
Forward error correction may be implemented in a network having first, second and third nodes. The second node receives streaming media message packets and one or more check packets from an...
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7613269 |
Method for calculating equal error protection profiles
A method for calculating equal error protection (EEP) profiles is disclosed. The method uses a profile function related to a sub-channel size to calculate EEP profiles and then uses the EEP...
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7613975 |
Predictive diagnosis of a data read system
A data read system comprising a read channel for processing a signal, and a diagnostic controller in communication with the read channel. The diagnostic controller is configured to measure at least...
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7609697 |
Optimizing IEEE 802.11 for TCP/IP data transfer
Systems and methods are described for increasing data transfer efficiency between networks. The invention being particularly well suited when establishing connectivity between wireless networks,...
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7607052 |
Physical coding sublayer for a multi-pair gigabit transceiver
A physical coding sublayer (PCS) transmitter circuit generates a plurality of encoded symbols according to a transmission standard. A symbol skewer skews the plurality of encoded symbols within a...
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7594150 |
Fault-tolerant architecture of flip-flops for transient pulses and signal delays
A method and apparatus for a structure of a flip-flop that is tolerant to the noise pulses occurring due to the presence of crosstalk faults by sampling the input data multiple times before and...
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7590921 |
Data communication system and method
A data communication system has a plurality of communication transceivers respectively coupled to a plurality of communication lines and is configured to receive payload symbols and parity symbols....
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7590913 |
Method and apparatus of reporting memory bit correction
Briefly, a method, main processing unit and a computer system to report a failure in a bit of a memory line by updating first and second counters for a first time and a second time correction of...
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7590047 |
Memory optimization packet loss concealment in a voice over packet network
A method to reduce memory requirements for a packet loss concealment algorithm in the event of packet loss in a receiver of pulse code modulated voice signals. A voice playout unit in the receiver...
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RE40918 |
Method and device for transmitting data frames
The method has two possible transmission modes: a first mode whereby a first transmitter ( 1 ) sends frames including sufficient auxiliary data to enable a first receiver ( 2 ) to acquire frame...
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7587652 |
Variable power distributor, error detection method thereof, and set value correction method
A variable power distributor capable of calculating an error between transmission lines of two systems after building a variable power distributor and correcting the set value of the amplitude and...
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7584396 |
System and method for decoding a signal using compressed sensor measurements
Described is a system and method for receiving a plurality of linear projections representing a signal and decoding the plurality of linear projections to produce a reconstruction of the signal....
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7577145 |
Packet communication method, communication system, communication apparatus, communication program and recording medium containing communication program
To transmit a packet to be transmitted, a transmitting station specifies information indicating an expiration time for the packet. Upon receiving the packet, a receiving station analyzes the...
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7573535 |
Image data processing circuit
Disclosed is an image data processing method capable of reducing visual discomfort perceived by users in the recovery from a receive error in a receiver. According to the image data processing...
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7571368 |
Digital content protection systems and methods
In an embodiment of the invention, an integrated circuit comprises an input module configured to receive a first data segment, an identifier module having a hard coded identifier, a processing...
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7568143 |
System and method of utilizing a network to correct flawed media data
A system and method of utilizing a network to correct flawed media data. The media device includes a processor, a memory, a network adapter, a removable media interface, an error-correction module,...
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7568135 |
Use of alternative value in cell detection
A system and method, including computer software, allows reading data from a flash memory cell. Voltages from a group of memory cells are detected. The group of memory cells have associated...
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7565516 |
Word reordering upon bus size resizing to reduce Hamming distance
In a system having a first device 10 and a second device 8 between which data values are transferred via an N-bit bus, a resizing unit 18 and an M-bit bus, reordering of the data is performed...
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7558992 |
Reducing the soft error vulnerability of stored data
Embodiments of apparatuses and methods for reducing the soft error vulnerability of stored data are disclosed. In one embodiment, an apparatus includes storage logic, determination logic, and...
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7555692 |
End-to-end residue based protection of an execution pipeline
A processor that protects an execution pipeline includes a residue-based error detection infrastructure including a first logic for computing a first residue of a result of an executed instruction...
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7555693 |
Auxiliary data transmitted within a display's serialized data stream
Techniques to transmit auxiliary data are disclosed. One technique includes generating a control signal from a video data enable signal and an auxiliary data enable signal, and combining an...
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7555691 |
Apparatus and method for providing near-optimal representations over redundant dictionaries
Certain exemplary embodiments provide a method comprising a plurality of activities, comprising: automatically: receiving a signal; and via a plurality of iterations, determining, for the received...
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7549108 |
Methods and systems for secure control of system modes and sub-modes
Systems, methods and data structures are provided for representing robust data transmitted within a control system. The data structure includes at least two data fields identifying sub-modules and...
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7548760 |
Method of reverse link dynamic power control in a wireless communication system using quality feedback from a delay-sensitive traffic stream or overhead channel
A closed loop power control based on receiving a continuous quality feedback is described. A main reverse link (RL) pilot is controlled by the quality feedback of a substantially continuous...
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7546519 |
Method and apparatus for detecting and correcting soft-error upsets in latches
An error detection circuit for a latch precharges two dynamic nodes whose discharge paths are gated by true and complement storage nodes of the latch, such that one and only one of the dynamic...
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7532621 |
Lateral error correction for time-critical multicast
A system and method for providing a low-latency reliable multicast protocol designed for time-critical clustered applications. Internet Protocol (IP) multicast is used to transmit data and recovers...
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7533319 |
Apparatus and method for recording and/or reproducing data on an information storage medium using padding information, and the information storage medium
An apparatus and method for recording and/or reproducing data on a disc using padding information, and a corresponding information storage medium. The recording method includes recording a...
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7522606 |
Passive packet re-ordering and packet loss detection
A plurality of packets are received at a receiver. The plurality of packets are sent in a first ordering from a transmitter and received in a second ordering. The second ordering is different from...
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7522528 |
Low-latency automatic repeat request packet recovery mechanism for media streams
An Automatic Repeat request (ARQ) error correction method optimized for protecting real-time audio-video streams for transmission over packet-switched networks. Embodiments of this invention...
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7514951 |
Negative voltage noise-free circuit for multi-functional pad
A circuit and a method are provided to produce a noise-free multi-input I/O pad for an integrated circuit chip. The circuit includes a normal mode internal node, which connects to normal mode...
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7516386 |
System and method for transparent electronic data transfer using error correction to facilitate bandwidth-efficient data recovery
System and method for electronically transferring data through a communications connection in a transparent manner such that the data transfer does not interfere with other traffic sharing the...
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7512319 |
Synchronous information reproduction apparatus
In a synchronous information reproduction apparatus, a receiving section sequentially receives a clock signal. A storing section stores object information to be sequentially reproduced from a...
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7512859 |
System and methods for image management
An image management system includes a first storage device configured to store a list of image identifiers indexed by one or more image property descriptors, wherein each of the image identifiers...
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7506230 |
Transient noise detection scheme and apparatus
A method, system and apparatus for detecting soft errors in non-dataflow circuits. In a preferred embodiment, input is received at a latch system. The latch system consists of two pairs of latches....
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7506226 |
System and method for more efficiently using error correction codes to facilitate memory device testing
A memory device includes an ECC and test circuit. In a normal mode, the circuit performs ECC conventional functions. In a test mode, the least significant bit of received data is used to generate...
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RE40661 |
Error prevention method for multimedia data
An error protection method for multimedia improves data recovery and channel throughput in channels which cause a random error and a burst error by using a rate compatible punctured convolutional...
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7502991 |
Redundant 3-wire communication system
A redundant communication system for providing data communication between a first computing node and a second computing node. A transmitter is provided as part of the first computing node. A...
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7495465 |
PVT variation detection and compensation circuit
A compensation circuit and a method that compensates for process, voltage and temperature (PVT) variations in an integrated circuit that includes functional modules. The compensation circuit...
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7495854 |
Dynamic method for asymmetry compensation in a storage read channel
Provided is a dynamic method for asymmetry compensation in a storage read channel. An asymmetry cancellation component in communication with an analog-to-digital converter receives an analog signal...
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7489705 |
Transmission control method in an ARQ system
A method of controlling the transmission of a sequence of data symbols over a connection provided by a predetermined communication layer, which method comprises modifying the transmission by...
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7487427 |
Interface workbench for high volume data buffering and connectivity
The application is directed to the accurate transfer of data. In various methods, systems, and devices of the present invention, a connectivity workbench may be employed to correct errors in data...
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