Data transmission method and data transmission device

Details Data transmission method and data transmission device Data transmission method and data transmission device

2007-02-27

2007-02-27

Bocure, Tesfaldet (Department: 2611)

Pulse or digital communications

Pulse width modulation

C341S053000

Reexamination Certificate

active

10148997

ABSTRACT:
A data transmission method capable of suppressing communication errors with a simple microcomputer processing is provided. Upon a pulse signal in which specific data is made up of H and L levels, either one of which has a pulse width taken as a first fundamental signal length T1and the other of which has a pulse width taken as a second fundamental signal length T2equal to an integer multiple of the first fundamental signal length T1, a correction is performed by increasing or decreasing the second fundamental signal length T2by a length equal to an integer multiple of a value resulting from dividing the first fundamental signal length T1of the transmission-side pulse signal by an integer.

REFERENCES:
patent: 3766323 (1973-10-01), Wittman
patent: 4367414 (1983-01-01), Miller et al.
patent: 5132957 (1992-07-01), Mashimo
patent: 5621758 (1997-04-01), Suzuki et al.
patent: 5640160 (1997-06-01), Miwa
patent: 6169765 (2001-01-01), Holcombe
patent: 55-39421 (1980-03-01), None
patent: 57-89360 (1982-06-01), None
patent: 5-315998 (1993-11-01), None
D.J. Lynch, “The suitability of various line coding techniques for the simultaneous transmission of data over copper telephone lines” University of Saskatchewan, Department of Electrical Engineering, Dec. 1997, pp. 12-59, X002213739, Figure 3.2.

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