发明申请
US20080101467A1 Method and system for secure and efficient wireless transmission of HDCP-encrypted HDMI/DVI signals
审中-公开
HDCP加密HDMI / DVI信号的安全高效无线传输方法和系统
- 专利标题： Method and system for secure and efficient wireless transmission of HDCP-encrypted HDMI/DVI signals
- 专利标题（中）： HDCP加密HDMI / DVI信号的安全高效无线传输方法和系统
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申请号： US11588263申请日： 2006-10-27
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公开(公告)号： US20080101467A1公开(公告)日： 2008-05-01
- 发明人: Samuel J. MacMullan , Tandhoni S. Rao , Jeff Winston , Jianhan Liu , Ming Zhang
- 申请人： Samuel J. MacMullan , Tandhoni S. Rao , Jeff Winston , Jianhan Liu , Ming Zhang
- 申请人地址： US MA Concord
- 专利权人： Radiospire Networks, Inc.
- 当前专利权人： Radiospire Networks, Inc.
- 当前专利权人地址： US MA Concord
- 主分类号： H04N7/12
- IPC分类号： H04N7/12
摘要：
The present invention is directed to methods and systems for enabling secure and efficient wireless transmission of HDCP-encrypted high definition (HD) signals. In one aspect, the present invention provides methods and systems for reducing the data rate required to convey HD content to enable direct wireless transmission of HD content. In another aspect, the present invention provides methods and systems for reducing the data rate required to convey HD content that are compatible with HDCP encryption of content. In a further aspect, the present invention provides methods and systems for reducing the data rate required to convey HD content while maintaining a high quality of content.
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