|
Match
|
Document |
Document Title |
|
|
7624332 |
Method for processing noise interference in data accessing device with serial advanced technology attachment interface
A method for processing noise interference in a serial AT Attachment (SATA) interface. In the method, when a receiver does not receive a SOF primitive (start of frame primitive) but does receive an...
|
|
|
7609944 |
Copy protection of optical discs
To copy protect an optical disc, such as a DVD, program chains additional to the main program chain are provided. These program chains may lead to the genuine data but in an incomplete or incorrect...
|
|
|
7606174 |
Signal transmission apparatus
A signal transmission apparatus is connected to a network as one node among a plurality of nodes involved in the network which is provided with an audio signal transmission period for transmitting...
|
|
|
7596778 |
Method and system for automatic error prevention for computer software
In one embodiment, the present invention is a method for automatically preventing errors in computer software. The method includes storing the computer software in a code repository; executing a...
|
|
|
7596713 |
Fast backup storage and fast recovery of data (FBSRD)
A Fast Backup Storage and fast Recovery of Data (FBSRD) method for a facility, preferably with a SAN, coupled to a network with servers and workstations, operating in both a storage mode and a...
|
|
|
7594023 |
Data carousel receiving and caching
Data objects are sent using a data carousel and forward error correction. This involves segregating a file into groups, wherein each group represents k data blocks. From the k data blocks of each...
|
|
|
7577866 |
Techniques for fault tolerant data storage
Described are techniques for performing data recovery processing for two failed devices included in a set of devices. It is determined whether the two failed devices are each one of the data...
|
|
|
7574631 |
Circuit arrangement and method for secure data processing
Circuit arrangement for secure data processing for program data with a protected data record. An internal memory provides a protected data record having instruction words and a first check word...
|
|
|
7574561 |
Method and apparatus for storing a data to memory devices
A method and apparatus for enhancing performance of parity check in computer readable media is provided. For example, in a RAID (N+1) configuration, a virtual data strip is added for a calculation...
|
|
|
7574541 |
FIFO sub-system with in-line correction
A flow-based FIFO sub-system for a disk formatter in a data processing system that performs data width conversion. The sub-system has a first FIFO unit having a first width interfacing to a first...
|
|
|
7570592 |
Data transfer device for executing the process discarding error frame
A data transmission apparatus and a data transmission method for receiving an input of control frame and a data frame, transmitting or discarding the data frame according to the control frame...
|
|
|
7565598 |
Error correction for disk storage media
Embodiments of the invention provide methods and systems for improving the reliability of data stored on disk media. Logical redundancy is introduced into the data, and the data within a logical...
|
|
|
7565596 |
Data recovery systems
Embodiments of methods and systems for controlling access to information stored on memory or data storage devices are disclosed. In various embodiments, methods of retrieving information from a...
|
|
|
7562284 |
Apparatus, system, and method for mandatory end to end integrity checking in a storage system
An apparatus, system, and method are disclosed for mandatory end to end integrity checking. The apparatus includes a compatibility module configured to monitor data from a source and verify...
|
|
|
7555699 |
Storage control circuit, and method for address error check in the storage control circuit
A method for address error check in a storage control circuit having a storage unit operable to store data in a storage area specified by an address encodes a first code assigned to the address...
|
|
|
7555569 |
Quick configuration status
Described are techniques for obtaining configuration information and conditionally executing a system call in accordance with a specified configuration state. A host issues a request for...
|
|
|
7546492 |
Remotely repairing files by hierarchical and segmented cyclic redundancy checks
A method, comprising: recursively generating a sequence of sections of check codes of a local corrupted file to produce a local repair file; selectively retrieving at least one part of a remote...
|
|
|
7533304 |
Method and system of signal noise reduction
A method and system of signal noise reduction used for digital chips to prevent errors when signal noise occurs includes checking whether a recent received signal is logically consistent. If the...
|
|
|
7526622 |
Method and system for detecting and correcting data errors using checksums and replication
A method for storing a data block, including storing the data block in a storage pool, storing a copy of the data block in the storage pool, obtaining a data block location, calculating a data...
|
|
|
7519847 |
System and method for information handling system clock source insitu diagnostics
A clock diagnostics module, such as a state machine, integrated into an integrated clock controller monitors clock signals associated with the integrated clock controller and reports the status of...
|
|
|
7516371 |
ECC control apparatus
An ECC control apparatus is to be connected between a host and a memory. The apparatus comprises a first input/output circuit, a detecting circuit, a code-generating circuit, a code-inserting...
|
|
|
7516246 |
Communications channel method for verifying integrity of untrusted subsystem responses to a request
In a communications channel coupled to multiple duplicated subsystems, a method, interposer and program product are provided for verifying integrity of subsystem responses. Within the...
|
|
|
7515297 |
System and method for improving throughput in printing impositioned documents
A method, apparatus, article of manufacture, and a memory structure for efficiently printing impositioned documents with using a wide spectrum of resources and document elements is disclosed. A...
|
|
|
7496656 |
Processing instruction words
A method for processing an instruction word in a data processing system, the instruction word comprising a plurality of instruction bit positions, each bit position corresponding to an instruction...
|
|
|
7490210 |
System and method for processor with predictive memory retrieval assist
A system and method for memory control. The system includes a hard-IP memory controller, a soft-IP frequency conversion system, and an interface system. The soft-IP frequency conversion system is...
|
|
|
7490209 |
Fully buffered DIMM system and method with hard-IP memory controller and soft-IP frequency controller
A system and method for memory control. The system includes a hard-IP memory controller, a soft-IP frequency conversion system, and an interface system. The soft-IP frequency conversion system is...
|
|
|
7480836 |
Monitoring error-handler vector in architected memory
A computer system provides a vector monitor for monitoring a first instance of an error-handling vector in architected memory. The monitoring can involve repeatedly comparing the first instance...
|
|
|
7478274 |
Duplex system
A duplex system has duplicated processor devices. Each of the processor devices has a first copying section which writes data written in a memory of the processor device, into a same address of a...
|
|
|
7472207 |
Optimized-incrementing, time-gap defect detection apparatus and method
Programmatic detection of time-gap defects in computer system hardware where data is corrupted without detection by the computer system. A detection module initiates data transfers between devices...
|
|
|
7469362 |
Using a call stack hash to record the state of a process
In embodiments of the invention, selected aspects of a process' call stacks are hashed, and the hash is used to capture the execution state of the process in a concise form and with minimal impact...
|
|
|
7464159 |
Managing analysis of a degraded service in a grid environment
A method, system, and program managing analysis of a degraded service in a grid environment are provided. In a grid environment of multiple diverse systems, a service availability management agent...
|
|
|
7463702 |
System and method for one-pass blind transport format detection
For use in a CDMA receiver having a Viterbi decoder, a system for, and method of, performing one-pass blind transport format detection (BTFD) with respect to a received frame and a WCDMA receiver...
|
|
|
7454668 |
Techniques for data signature and protection against lost writes
Described are techniques for verifying data. A write operation request for writing to a first data block is received. A first copy of an identifier for said first data block in a memory is updated....
|
|
|
7451270 |
System and method for detecting and correcting errors in a control system
A system and method for detecting and correcting errors within a control system is disclosed. A storage device stores data values that are used to control one or more circuits within the system....
|
|
|
7441159 |
Detecting low-level data corruption
Checksum values are used to detect low-level data corruption. I/O operations, such as, for example, read operations and write operations, cause data blocks to pass through a number of low-level...
|
|
|
7437593 |
Apparatus, system, and method for managing errors in prefetched data
An apparatus, system, and method are provided for managing errors in prefetched data. The apparatus, system, and method identify prefetched data that contains an uncorrectable error. In addition,...
|
|
|
7424648 |
Nonvolatile memory system, nonvolatile memory device, data read method, and data read program
A nonvolatile memory device has a controller and flash memory. The flash memory stores user data and an error correcting code for correcting an error in the user data. When there is a read command...
|
|
|
7415041 |
Method and apparatus for decoding data in a wireless communication system
A communication system is provided that utilizes an apriori knowledge of padding when decoding a received frame and when allocating power to a transmitted frame. In one embodiment, a receiver...
|
|
|
7401267 |
Program failure recovery
Methods and apparatus are provided. A method of operating a memory device includes detecting a programming failure at a first location of a memory array, preserving data within the memory device...
|
|
|
7401255 |
Mechanisms for recovering data from a backup by comparing transformed data to identify altered memory blocks
Mechanisms for efficiently restoring one or more memory blocks of a primary computing system. In order to restore a backup memory block, the primary system accesses transformed data that represents...
|
|
|
7395525 |
Method and apparatus for displaying computer program errors as hypertext
According to one embodiment a method and apparatus for displaying the path of a computer program error as a sequence of hypertext documents in a computer system having a display is disclosed. The...
|
|
|
7383384 |
Providing multiple faults protection for an array of storage devices
A data storage system including an array of storage devices and a storage controller is provided. The array of storage devices is configured to store information in the form of a plurality of...
|
|
|
7380132 |
Data recording method and apparatus, data record medium and data reproducing method and apparatus
An input is ciphered in at least one of a sector forming circuit 13 , a scrambling circuit 14 , a header appendage circuit 15 , an error correction encoding circuit 16 , a modulation circuit ...
|
|
|
7376863 |
Apparatus, system, and method for error checking and recovery of transmitted data in a SCSI environment
An apparatus, system, and method are disclosed for data error checking and recovery in a data storage device. A redundancy check module creates a redundancy check for data on a data storage device...
|
|
|
7353432 |
Maintaining high data integrity
A protection domain for a set of errors is defined using an association between data and first integrity metadata to protect data traversing an input/output datapath. The datapath has a storage...
|
|
|
7337371 |
Method and apparatus to handle parity errors in flow control channels
Methods, software and systems for handling parity errors in flow control channels are presented. A network processor is provided having a flow control message First In First Out (FIFO) buffer and...
|
|
|
7328377 |
Error correction for programmable logic integrated circuits
Systems and methods for detecting and correcting errors in programmable logic ICs are provided. In one embodiment, a scrubber periodically reads the memory cells in a programmable logic IC, detects...
|
|
|
7299384 |
Fixing prematurely freed objects
A method and mechanism for managing dynamically allocated memory. Portions of memory which are available for allocation have additional information stored in association with each portion which...
|
|
|
7296106 |
Centerplaneless computer system
A computer system which may allow a centerplaneless design. The computer system may include various client circuit boards including processor circuit boards, memory circuit boards and switch...
|
|
|
7280468 |
Apparatus for constant amplitude coded bi-orthogonal demodulation
A constant amplitude coded bi-orthogonal demodulator demodulates the received constant amplitude bi-orthogonal modulated data, cancels the parity bits to generate the serial data, detects the...
|