Title:
TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/110315
Kind Code:
A1
Abstract:
This technology relates to a transmission device, a transmission method, a reception device, and a reception method that make it possible to reliably issue a notification about the leading position of a transmission packet or a transmission stream when the transmission packet or the transmission stream is encapsulated in an error correction block. The transmission device generates an FEC block on the basis of an input packet or an input stream, and generates and transmits an FEC frame on the basis of the FEC block. The header of the FEC block includes a minimum fixed length header having type identification information for identifying the type of the input packet or the input stream, information for detecting an error in the header, and information related to the leading position of the input packet or the input stream to be stored in the payload of the FEC frame. This technology can be applied to data transmission, etc.
Inventors:
MICHAEL LACHLAN BRUCE (JP)
TAKAHASHI KAZUYUKI (JP)
TAKAHASHI KAZUYUKI (JP)
Application Number:
PCT/JP2017/043236
Publication Date:
June 21, 2018
Filing Date:
December 01, 2017
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04L1/00; H04H20/95; H04N21/235; H04N21/236
Domestic Patent References:
| WO2015194395A1 | 2015-12-23 | |||
| WO2016098601A1 | 2016-06-23 | |||
| WO2015072768A1 | 2015-05-21 |
Foreign References:
| JP2014096814A | 2014-05-22 | |||
| JP2015080029A | 2015-04-23 | |||
| JP2016174299A | 2016-09-29 | |||
| JP2016116213A | 2016-06-23 | |||
| JP2015061195A | 2015-03-30 |
Other References:
See also references of EP 3557792A4
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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