Transmitting side transmission device, receiving side transmission device, redundancy method of transmitting side transmission device, redundancy method of receiving side transmission device, program, and transmission device

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United States of America Patent

PATENT NO 12038813
APP PUB NO 20230297476A1
SERIAL NO

18015857

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Importance

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Abstract

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A transmission side transmission device includes a first transmitter including a first switch and a second transmitter including a second switch. When the first transmitter detects a fault in the first main signal, the second transmitter outputs a duplicated signal of the second main signal to the first transmitter. The first selector of the first transmitter selects and outputs a duplicated signal of the input second main signal. When the second transmitter detects a fault in the first switch, the second transmitter selects and outputs the second main signal.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATION3-1 OTEMACHI 2-CHOME CHIYODA-KU TOKYO 100-8116

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Araya, Katsuhiro Musashino, JP 16 82
Maeda, Hideki Musashino, JP 68 653
Sugano, Yasutaka Musashino, JP 4 0
Takechi, Hiroto Musashino, JP 8 13
Yokota, Masahiro Musashino, JP 106 630

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