Title:
TRANSMISSION METHOD AND RECEIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/142683
Kind Code:
A1
Abstract:
The present art pertains to a transmission method and a receiving device that make it possible to ensure good communication quality when using an LDPC code to transmit data. In groupwise interleaving, an LDPC code having a code length N of 17280 bits is interleaved in units of bit groups 0 through 47, each bit group being 360 bits. In groupwise deinterleaving, the ordering of the LDPC code after groupwise interleaving is returned to the original ordering. The present art can be applied when carrying out data transmission using LDPC coding, for example.
Inventors:
SHINOHARA YUJI (JP)
YAMAMOTO MAKIKO (JP)
YAMAMOTO MAKIKO (JP)
Application Number:
PCT/JP2019/000126
Publication Date:
July 25, 2019
Filing Date:
January 08, 2019
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H03M13/19; H03M13/27
Domestic Patent References:
| WO2015125612A1 | 2015-08-27 | |||
| WO2015182102A1 | 2015-12-03 |
Foreign References:
| JP2019012989A | 2019-01-24 | |||
| JP2018101970A | 2018-06-28 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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