Title:
VIDEO TRANSCEIVER SYSTEM, VIDEO TRANSMISSION METHOD, AND TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/146407
Kind Code:
A1
Abstract:
A video transceiver system (10) comprises a transmission device (101) which transmits a packet, and a receiver device (111) which receives the packet which is transmitted from the transmission device (101). The transmission device (101) inserts null data into an empty region after a video signal is coded, and generates a packet of a predetermined packet length. Then, the transmission device (101) substitutes the null data with known data, modulates same, and transmits the packet. The receiver device (111) receives and demodulates the transmitted packet, and carries out a waveform equalization process by detecting and correcting, on the basis of pre-logged known data, a waveform distortion which is included in the packet.
Inventors:
YOSHIOKA MASARU (JP)
YAMAMOTO YOSHIHIKO (JP)
YAMAMOTO YOSHIHIKO (JP)
Application Number:
PCT/JP2013/057627
Publication Date:
October 03, 2013
Filing Date:
March 18, 2013
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
YOSHIOKA MASARU (JP)
YAMAMOTO YOSHIHIKO (JP)
YOSHIOKA MASARU (JP)
YAMAMOTO YOSHIHIKO (JP)
International Classes:
H04N21/236; H04B1/76; H04B7/155; H04N21/2383
Foreign References:
| JP2007519359A | 2007-07-12 | |||
| JP2004509580A | 2004-03-25 | |||
| JP2010226258A | 2010-10-07 | |||
| JP2003101971A | 2003-04-04 | |||
| JP2007519359A | 2007-07-12 |
Other References:
See also references of EP 2833641A4
Attorney, Agent or Firm:
KIMURA MITSURU (JP)
Mitsuru Kimura (JP)
Mitsuru Kimura (JP)
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