Information transmission method and apparatus

Details Information transmission method and apparatus Information transmission method and apparatus

1992-10-01

1998-05-12

Ngo, Chuong Dinh

Excavating

H03M 1300

Patent

active

057517436

ABSTRACT:
In an information transmission method and apparatus, information is transmitted in units of a block including information codes and error-correcting check codes, and the transmission speed is switched by changing the number of blocks to be transmitted per unit time without changing the amount of information of the information codes and the amount of information of the error-correcting check codes within each block.

REFERENCES:
patent: 3975712 (1976-08-01), Hepworth et al.
patent: 4914675 (1990-04-01), Fedele
patent: 4965576 (1990-10-01), Watanabe et al.
patent: 5148271 (1992-09-01), Kato et al.
patent: 5321398 (1994-06-01), Ikeda
Pat. Abs. Jp., vol. 14, No. 354, Jul. 31, 1990 (JP-A-2123831).
Kishimoto et al., "HDTV Transmission System and Coding Method in an ATM Network," signal Processing of HDTV, II, Proceedings 1-6, 10 of the Third Int'l Workshop on HDTV, pp. 561-568 (Aug. 30-Sep. 1, 1989).

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