Method and device for data transmission

Details Method and device for data transmission Method and device for data transmission

2006-03-14

2006-03-14

Le, Vu (Department: 2613)

Pulse or digital communications

Bandwidth reduction or expansion

Television or motion video signal

Reexamination Certificate

active

07012964

ABSTRACT:
Data indicative of a transfer mode of a transmission packet may be inserted into a payload portion contained in a serial digital transfer interface (SDTI) transmission packet. Also, data indicative of a timing mode of the transmission packet may be inserted into this payload portion. As the transfer mode, there may be provided a synchronous transfer mode and an isochronous transfer mode in addition to an asynchronous transfer mode. A timing mode may prescribe a timing mode in which a transmission packet may be transferred in synchronism with a field of a transmission frame. There may be provided a normal mode using a first field, an advanced mode using a second field and a dual mode using both fields. Depending upon the manner in which the timing mode is set, a system delay between the transmission and the reception can be minimized.

REFERENCES:
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patent: 6591057 (2003-07-01), Nagasawa
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Yoshio Kamiura, “Packet densou SDTI (Serial Data Transport Interface)” Eizou Jouhou Media Gakkaishi, vol. 51 No. 11, pp. 1826 to 1834 (Tokyo) 1997.

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