Invention Grant
- Patent Title: Method and system for wireless digital multimedia transmission
- Patent Title (中): 无线数字多媒体传输方法与系统
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Application No.: US10790162Application Date: 2004-03-01
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Publication No.: US07020121B2Publication Date: 2006-03-28
- Inventor: Robert Hardacker , David A. Desch
- Applicant: Robert Hardacker , David A. Desch
- Applicant Address: JP Tokyo US NJ Park Ridge
- Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee: Sony Corporation,Sony Electronics Inc.
- Current Assignee Address: JP Tokyo US NJ Park Ridge
- Agent John L. Rogitz
- Main IPC: H04Q7/24
- IPC: H04Q7/24 ; H04L12/28

Abstract:
Digital Visual Interface (DVI), or High Definition Multi-media Interface (HDMI), data is received from a source and sent to a transmitter chip that includes a transition minimized differential signaling (TMDS) receiver that outputs a 3-data and 1-clock physical signaling stream representing the DVI or HDMI data. This stream is rendered into I and Q data by an ASIC or FPGA and sent to a wireless transmitter for modulation, upconverting, and transmission to, e.g., a nearby display device without ever rendering the data into baseband video on the transmitter chip. The display device has a receiver chip that is essentially the inverse of the transmitter chip.
Public/Granted literature
- US20050105498A1 Method and system for wireless digital multimedia transmission Public/Granted day:2005-05-19
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