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  2. Error correction code - Wikipedia

    en.wikipedia.org/wiki/Error_correction_code

    Turbo coding is an iterated soft-decoding scheme that combines two or more relatively simple convolutional codes and an interleaver to produce a block code that can perform to within a fraction of a decibel of the Shannon limit.

  3. ECC memory - Wikipedia

    en.wikipedia.org/wiki/ECC_memory

    One 64 GiB DDR5-4800 ECC 1.1 V RDIMM. Registered, or buffered, memory is not the same as ECC; the technologies perform different functions. It is usual for memory used in servers to be both registered, to allow many memory modules to be used without electrical problems, and ECC, for data integrity.

  4. Erasure code - Wikipedia

    en.wikipedia.org/wiki/Erasure_code

    Software FEC in computer communications by Luigi Rizzo describes optimal erasure correction codes; Feclib is a near optimal extension to Luigi Rizzo's work that uses band matrices. Many parameters can be set, like the size of the width of the band and size of the finite field. It also successfully exploits the large register size of modern CPUs ...

  5. Coding gain - Wikipedia

    en.wikipedia.org/wiki/Coding_gain

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  6. Fix problems sending AOL Mail - AOL Help

    help.aol.com/articles/aol-mail-troubleshooting

    A firewall prevents hackers from accessing your computer online, which prohibits them from stealing your sensitive info or infecting your computer. While you should keep the firewall active most of the time, temporality turning it off can be helpful when trying to determine what is causing issues with your computer.

  7. Engineering change order - Wikipedia

    en.wikipedia.org/wiki/Engineering_Change_Order

    An engineering change order (ECO), also called an engineering change notice (ECN), engineering change (EC), or engineering release notice(ERN), is an artifact used to implement changes to components or end products. The ECO is utilized to control and coordinate changes to product designs that evolve over time.

  8. Concatenated error correction code - Wikipedia

    en.wikipedia.org/wiki/Concatenated_error...

    The generalized minimum distance algorithm, developed by Forney, can be used to correct up to dD/2 errors. [2] It uses erasure information from the inner code to improve performance of the outer code, and was the first example of an algorithm using soft-decision decoding .

  9. Error correction model - Wikipedia

    en.wikipedia.org/wiki/Error_correction_model

    ECMs are a theoretically-driven approach useful for estimating both short-term and long-term effects of one time series on another. The term error-correction relates to the fact that last-period's deviation from a long-run equilibrium, the error, influences its short-run dynamics. Thus ECMs directly estimate the speed at which a dependent ...