Transmitting system, multiplexing apparatus, and leap second correction method

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United States of America Patent

PATENT NO 10721008
APP PUB NO 20170373779A1
SERIAL NO

15700397

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Abstract

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A transmitting system includes an outputting apparatus and a multiplexing apparatus. The outputting apparatus transmits MMTP packets to which an NTP short format timestamp is added. The multiplexing apparatus multiplexes the MMTP packets. The multiplexing apparatus includes an extractor, a controller, a determiner, a management information generator, a continuity determiner, and a transmission timing adjuster. The transmission timing adjuster writes, for adjustment of a transmission timing of an MMTP packet being close to an MMTP packet in which an NTP short format timestamp value is discontinuous, time information taking a leap second processing into consideration, to the NTP short format timestamp of the MMTP packet.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBAKANAGAWA KANAGAWA
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION72-34 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA 212-8585

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashi, Yasumichi Fuchu, JP 8 18
Iwami, Keita Fuchu, JP 6 6
Tanaka, Tatsuya Kawasaki, JP 113 929
Yamakage, Tomoo Yokohama, JP 87 1574

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