Invention Grant
US09287896B2 Signal segmentation method and CRC attachment method for reducing undetected error
有权
信号分割方法和CRC附件方法，用于减少未检测到的误差
- Patent Title: Signal segmentation method and CRC attachment method for reducing undetected error
- Patent Title (中): 信号分割方法和CRC附件方法，用于减少未检测到的误差
-
Application No.: US14312201Application Date: 2014-06-23
-
Publication No.: US09287896B2Publication Date: 2016-03-15
- Inventor: Dongyoun Seo , Bong Hoe Kim , Young Woo Yun , Daewon Lee , Nam Yul Yu , Ki Jun Kim , Dongwook Roh
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee, Hong, Degerman, Kang & Waimey
- Priority: KR10-2007-0123438 20071130
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H03M13/09 ; H04L1/00
Abstract:
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.
Public/Granted literature
- US20140304574A1 SIGNAL SEGMENTATION METHOD AND CRC ATTACHMENT METHOD FOR REDUCING UNDETECTED ERROR Public/Granted day:2014-10-09
Information query
IPC分类:
