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Invention Publication
CN108432167A 信息高效的纠错编码 有权 转让

  • Patent Title: 信息高效的纠错编码
  • Patent Title (English): INFORMATIONALLY EFFICIENT ERROR CORRECTION CODING
  • Application No.: CN201680077069.1
    Application Date: 2016-05-11
  • Publication No.: CN108432167A
    Publication Date: 2018-08-21
  • Inventor: 徐涛 , A·尼姆巴尔克
  • Applicant: 英特尔IP公司
  • Applicant Address: 美国加利福尼亚州
  • Assignee: 英特尔IP公司
  • Current Assignee: 苹果公司
  • Current Assignee Address: 美国加利福尼亚州
  • Agency: 北京尚诚知识产权代理有限公司
  • Agent 龙淳; 岳磊
  • Priority: 62/278,742 2016.01.14 US
  • International Application: PCT/US2016/031781 2016.05.11
  • International Announcement: WO2017/123273 EN 2017.07.20
  • Date entered country: 2018-06-29
  • Main IPC: H04L1/00
  • IPC: H04L1/00 ;  H04L1/18 ;  H04L5/00
信息高效的纠错编码
Abstract:
根据奇偶校验块对要传输的一组信息比特进行编码以产生第一码字，第一码字基于该组信息比特并且基于一组奇偶校验比特表示一组奇偶校验节点。基于选择标准来选择要从第一码字中降低优先级的奇偶校验比特，该选择标准降低与相对较大数量的奇偶校验节点相关联的那些奇偶校验比特的优先级。基于第一码字产生输出数据集以便进行传输，其中，选定的奇偶校验比特是优先级降低的。
Abstract(English):

A set of information bits to be transmitted are encoded according to a parity-check block to produce a first codeword, the first codeword representing a set of parity-check nodes based on the set of information bits and on a set of parity-check bits. Parity-check bits are selected to be deprioritized from the first codeword based on selection criteria that deprioritizes those parity-check bits that are associated with relatively greater quantities of the parity-check nodes. An output data set is produced for transmission based on the first codeword, with the selected parity-check bits deprioritized.

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