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US 10,855,313 B2Granted
Transmission apparatus, transmission method, reception apparatus, and reception method
AssigneeSony Corporation
InventorsYuji Shinohara, Makiko Yamamoto
Life of this patent
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AssigneeSony Corporation
InventorsYuji Shinohara, Makiko Yamamoto
Estimating the term…
The present technique relates to a transmission apparatus, a transmission method, a reception apparatus, and a reception method that can ensure favorable communication quality in data transmission using an LDPC code. LDPC coding is performed based on a check matrix of an LDPC code with a code length N of 69120 bits and a code rate r of 11/16 or 12/16. The LDPC code includes information bits and parity bits, and the check matrix includes an information matrix corresponding to the information bits and a parity matrix corresponding to the parity bits. The information matrix is represented by a check matrix initial value table. The check matrix initial value table is a table indicating positions of elements of 1 in the information matrix on the basis of 360 columns and is a predetermined table. The present technique can be applied to, for example, data transmission using the LDPC code.
A transmission apparatus comprising:
A transmission method comprising:
A reception apparatus comprising:
A reception method comprising:
A transmission apparatus comprising:
A transmission method comprising:
A reception apparatus comprising:
A reception method comprising:
A transmission apparatus comprising:
A transmission method comprising:
A reception apparatus comprising:
A reception method comprising:
A transmission apparatus comprising:
A transmission method comprising:
A reception apparatus comprising:
A reception method comprising:
Dependencies are inferred from the claim text.