Data strip coding method, system, equipment and medium

The invention discloses a data strip coding method, system and device and a medium. The method comprises the steps of obtaining to-be-coded first strip data and second strip data; generating respective operation values of the first stripe data and the second stripe data, wherein the number of the op...

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Bibliographic Details
Main Authors NI XIANGMIN, HU YUCHONG, GU LIANG, LI RUNHUI, ZHOU YUKUN
Format Patent
LanguageChinese
English
Published 04.03.2022
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
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Summary:The invention discloses a data strip coding method, system and device and a medium. The method comprises the steps of obtaining to-be-coded first strip data and second strip data; generating respective operation values of the first stripe data and the second stripe data, wherein the number of the operation values is equal to the number of the redundancy check blocks; generating an XOR value based on the operation value of the second stripe data and the operation value of the first stripe data; and determining respective check blocks of the first stripe data and the second stripe data based on the operation values and the exclusive-or values. In the Hitchhiker erasure code processing method and device, in the Hitchhiker erasure code processing process, the exclusive or value between the operation value of the second strip data and the first operation value of the first strip data needs to be calculated, the corresponding check block is determined according to the exclusive or value, the calculation overhead of
Bibliography:Application Number: CN202111447413