Transfer apparatus

Details Transfer apparatus Transfer apparatus

2005-01-27

2008-10-21

Nguyen, Chau (Department: 2619)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S230100, C370S231000, C370S232000, C370S235000

Reexamination Certificate

active

07440400

ABSTRACT:
A transfer apparatus detects first time adjustment information from a first transport stream (TS) packet included in an MPEG-2 transport stream, and detects second time adjustment information from a second TS packet included in the MPEG-2 transport stream. The transfer apparatus calculates a time interval between the first time adjustment information and the second time adjustment information. The transfer apparatus performs a recalculation to change the calculated time interval to a recalculated time interval. The transfer apparatus calculates transmission timing of the first TS packet and TS packets between the first and second TS packets, in accordance with the recalculated time interval. The transfer apparatus transfers the first TS packet and the TS packets between the first and second TS packets, in accordance with the calculated transmission timing.

REFERENCES:
patent: 7167449 (2007-01-01), Ikeda et al.
patent: 2004/0240453 (2004-12-01), Ikeda et al.
patent: 2001-282713 (2001-10-01), None
Standard ISO/IEC 13818-1: Information technology—Generic coding of moving pictures and associated audio information: Systems.
http://www.iso.org/iso/en/CatalogueDetailPage.CatalogueDetail?CSNUMBER=31537&ICS1=35&ICS2=40&ICS3=, 2000.
IEEE-1394 Standard, 2000.
Universal Serial Bus Specification Revision 2.0 Apr. 27, 2000 http://www.usb.org/developers/docs/ , 2000.
IEC 61883-1, Consumer audio/video equipment—Digital interface—Part 1: General, First edition 1998-02, pp. 1-83.
IEC 61883-4, Consumer audio/video equipment—Digital interface—Part 4: MPEG2-TS data transmission, First edition Feb. 1998, pp. 1-23.

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