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Title:
METHOD AND APPARATUS FOR EFFICIENT DATA DECODING
Document Type and Number:
WIPO Patent Application WO/2019/104345
Kind Code:
A3
Abstract:
A method and apparatus for efficient data decoding is described. Data is encoded by an LDPC encoder using a G matrix. An LDPC decoder uses a modified H matrix to decode encoded blocks of data, the modified H matrix having at least two columns of its circulants swapped with each other. The encoded blocks of data are stored, decoded and reconstructed in an order that considers the circulants in the columns that have been swapped.

Inventors:
TSENG KO-CHUNG (US)
VARANASI CHANDRA (US)
YEO ENGLING (US)
Application Number:
PCT/US2018/062662
Publication Date:
August 22, 2019
Filing Date:
November 27, 2018
Export Citation:
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Assignee:
GOKE US RES LAB (US)
International Classes:
H03M13/11
Foreign References:
US9026886B12015-05-05
US20050210366A12005-09-22
US20100153819A12010-06-17
Attorney, Agent or Firm:
JACKSON, Juneko et al. (US)
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