Data processing device and data processing method

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United States of America Patent

PATENT NO RE49243
SERIAL NO

16381936

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Abstract

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In group-wise interleaving, interleaving of an LDPC code having a code length N of 64800 bits and an encoding rate r of 5/15 is performed in a unit of a bit group of 360 bits. In group-wise deinterleaving, an arrangement of the LDPC code that has undergone group-wise interleaving is returned to an original arrangement. The technology can be applied to a case of transmitting data using the LDPC code. The data processing device and data processing method can ensure excellent communication quality in data transmission using an LDPC code.

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Patent Owner(s)

Patent OwnerAddress
SATURN LICENSING LLC550 MADISON AVENUE 27TH FLOOR NEW YORK NY 10022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikegaya, Ryoji Kanagawa, JP 84 649
Shinohara, Yuji Kanagawa, JP 176 1842
Yamamoto, Makiko Tokyo, JP 155 2216

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