Title:
送信装置、送信方法、受信装置、及び、受信方法
Document Type and Number:
Japanese Patent JP7218829
Kind Code:
B2
Abstract:
To secure good communication quality in data transmission using an LDPC code.SOLUTION: In group-wise interleaving, an LDPC code with code length N of 69120 bits is interleaved in units of 360-bit bit groups 0 to 191. In the group-wise interleaving, a sequence in the LDPC code after the group-wise interleaving is returned to the original sequence. The present techniques are applicable, e.g., to a case when performing data transmission or the like using the LDPC code.SELECTED DRAWING: Figure 133
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Inventors:
Yuji Shinohara
Application Number:
JP2022034938A
Publication Date:
February 07, 2023
Filing Date:
March 08, 2022
Export Citation:
Assignee:
Sony Group Corporation
International Classes:
H03M13/19; H03M13/27; H04L1/00
Domestic Patent References:
| JP6950305B2 |
Foreign References:
| WO2016114156A1 | ||||
| US20150236816 | ||||
| KR1020150098226A |
Attorney, Agent or Firm:
Takashi Nishikawa
Yoshio Inamoto
Yusuke Miura
Yoshio Inamoto
Yusuke Miura