Title:
IMAGE COMMUNICATION SYSTEM, IMAGE RECEPTION APPARATUS, IMAGE TRANSMISSION APPARATUS, IMAGE RECEPTION METHOD, IMAGE TRANSMISSION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2016/162994
Kind Code:
A1
Abstract:
An image communication system includes an image transmission apparatus and an image reception apparatus. The image transmission apparatus includes a transmission-side wireless communication unit that transmits image data by radio waves. The image reception apparatus includes a reception-side wireless communication unit that receives, by radio waves, the image data transmitted by the transmission-side wireless communication unit. At least one of the image transmission apparatus and the image reception apparatus includes a radar detection unit that executes a radar radio-wave detection process in a communication channel that can be used by the transmission-side wireless communication unit and the reception-side wireless communication unit to communicate the image data. At least one of the image transmission apparatus and the image reception apparatus includes a channel use confirmation unit that executes channel use confirmation to confirm whether or not the communication channel is usable, by continuously executing, for a predetermined time, the detection process performed by the radar detection unit.
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Inventors:
KAWASAKI SHINYA (JP)
ENDO TAKAHISA (JP)
TAKAHASHI TETSUYUKI (JP)
ENDO TAKAHISA (JP)
TAKAHASHI TETSUYUKI (JP)
Application Number:
PCT/JP2015/061063
Publication Date:
October 13, 2016
Filing Date:
April 09, 2015
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
H04W72/02; H04N21/2662; H04W16/14; H04W84/12
Domestic Patent References:
| WO2012153581A1 | 2012-11-15 |
Foreign References:
| JP2010272900A | 2010-12-02 | |||
| JP2010141625A | 2010-06-24 | |||
| JP2005210616A | 2005-08-04 | |||
| JP2013168904A | 2013-08-29 |
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
Sumio Tanai (JP)
Sumio Tanai (JP)
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