- 专利标题： Communication apparatus, communication system, communication method, and recording medium
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申请号： US15486328申请日： 2017-04-13
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公开(公告)号： US09900800B2公开(公告)日： 2018-02-20
- 发明人: Shoh Nagamine , Takuya Imai , Kenichiro Morita , Junpei Mikami
- 申请人： Shoh Nagamine , Takuya Imai , Kenichiro Morita , Junpei Mikami
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2016-086516 20160422
- 主分类号： H04W28/02
- IPC分类号： H04W28/02 ; H04W68/00 ; H04B7/145 ; H04N7/14
摘要：
A communication apparatus includes circuitry to: obtain, before transmission of video data to a counterpart communication apparatus via a network, communication environment information to be used for determining magnitude of variation of communication quality of the counterpart communication apparatus; determine, using the obtained communication environment information, a coding setting of the video data in accordance with the magnitude of variation of the communication quality of the counterpart communication apparatus; and code the video data in accordance with the determined coding setting; and a transmitter to transmit the coded video data to the counterpart communication apparatus via the network.
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