Method and system for wireless digital multimedia transmission

Details Method and system for wireless digital multimedia transmission Method and system for wireless digital multimedia transmission

2011-06-21

2011-06-21

Ho, Duc C (Department: 2465)

Multiplex communications

Communication over free space

C375S261000, C725S149000, C310S338000

Reexamination Certificate

active

07965663

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.

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DDWG Promoters:“Digital Visual Interface (DVI) Revision 1.0”, Apr. 2, 1999, p. 10, XP002200306.

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