Signal segmentation method and CRC attachment method for reducing undetected error

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United States of America Patent

PATENT NO 9287896
SERIAL NO

14312201

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Abstract

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The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations.

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Patent Owner(s)

  • LG ELECTRONICS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Bong Hoe Ansan-si, KR 327 6161
Kim, Ki Jun Seoul, KR 491 9692
Lee, Daewon Suwon-si, KR 217 3383
Roh, Dongwook Seoul, KR 18 240
Seo, Dongyoun Seoul, KR 394 6315
Yu, Nam Yul Anyang-si, KR 31 530
Yun, Young Woo Seoul, KR 229 4309

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