Multi-subcarrier modulation for HDTV transmission

Details Multi-subcarrier modulation for HDTV transmission Multi-subcarrier modulation for HDTV transmission

1991-09-03

1993-09-07

Kuntz, Curtis

Pulse or digital communications

Repeaters

Testing

375 38, 375100, 375102, 371 371, 371 43, H04L 2704, H04L 2712, H04L 2720

Patent

active

052436292

ABSTRACT:
A high definition television (HDTV) signal is transmitted by a multi-subcarrier transmission scheme in which each subcarrier is used to carry a different class of HDTV information.

REFERENCES:
patent: 3988679 (1976-10-01), Clarke et al.
patent: 4613975 (1986-09-01), Aoyagi et al.
patent: 4622680 (1986-11-01), Zinser
patent: 4715048 (1987-12-01), Masamura
patent: 4831636 (1989-05-01), Taniguchi et al.
patent: 4868851 (1989-09-01), Trinidad et al.
patent: 4890283 (1989-12-01), Tsinberg et al.
patent: 4903126 (1990-02-01), Kassatly
patent: 4935940 (1990-06-01), Reindl
patent: 4980897 (1990-12-01), Decker et al.
Co-pending application V. B. Lawrence et al, Ser. No. 07/611,225 filed Nov. 7, 1990, entitled "Coding for Digital Transmission".
Co-pending application L. -F. Wei, Ser. No. 07/611,200 filed Nov. 7, 1990, entitled "Coded Modulation with Unequal Error Protection".
Co-pending application J. D. Johnston et al, Ser. No. 07/625,349 filed Dec. 11, 1990, entitled "A High Definition Television Coding Arrangement with Graceful Degradation".

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