Title:
TRANSMITTING METHOD, TRANSMITTING SYSTEM, AND TRANSMITTING DEVICE AND RECIVING DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/053851
Kind Code:
A1
Abstract:
The present invention is applied to data transmission that makes use of a transmitting
system in which a predetermined bit unit video data are synchronized with a pixel
clock signal and pixel unit data are transmitted from a source side device to a
synchronizing side device. Further, at least a part of a transmission line between
the source side device and the synchronizing side device is made wireless. The
synchronizing side device stores information with respect to its own video display
capability or reproduction capability. Either the source side device or the
synchronizing side device judges a video data transmission speed or transmission
rate. When the source side device reads out the information with respect to the
video display capability or reproduction capability stored at the synchronizing
side device, the source side device is set to modify the stored information on
the basis of the judged transmission speed or transmission rate. With this,
an HDMI standard transmission line is made wireless, so that video data can be
well transmitted.
Inventors:
NAKAJIMA YASUHISA (JP)
Application Number:
PCT/JP2007/071054
Publication Date:
May 08, 2008
Filing Date:
October 29, 2007
Export Citation:
Assignee:
SONY CORP (JP)
NAKAJIMA YASUHISA (JP)
NAKAJIMA YASUHISA (JP)
International Classes:
H04N5/44; H04N7/173; H04N21/436; H04N21/442
Foreign References:
| JP2004166008A | 2004-06-10 | |||
| JP2004159212A | 2004-06-03 | |||
| JP2005244474A | 2005-09-08 |
Attorney, Agent or Firm:
TSUNODA, Yoshisue et al. (8-1 Nishishinjuku 1-chome, Shinjuku-k, Tokyo 23, JP)
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