Synchronization method and system for transmitting voice...

Details Synchronization method and system for transmitting voice... Synchronization method and system for transmitting voice...

2004-07-12

2010-06-15

Ngo, Ricky (Department: 2464)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S509000

Reexamination Certificate

active

07738505

ABSTRACT:
A method and system for synchronizing transmission/reception timings delayed during transmission/reception of data frames for voice signals in a mobile communication system including a media gateway with a transcoder and a base station controller for exchanging digital voice signals with the media gateway. The media gateway or the base station controller performs synchronization control by detecting synchronization of forward data frames for the voice signals. As the base station controller requests synchronization, the media gateway adjusts transmission timing and acquires synchronization according to the adjusted transmission timing, thereby correctly transmitting/receiving data frames for the voice signals.

REFERENCES:
patent: 5796735 (1998-08-01), Miller et al.
patent: 6539004 (2003-03-01), Sawyer
patent: 6570871 (2003-05-01), Schneider
patent: 6879599 (2005-04-01), Galyas et al.
patent: 7116646 (2006-10-01), Gustafson et al.
patent: 2001/0043577 (2001-11-01), Barany et al.
patent: 2002/0177460 (2002-11-01), Beasley et al.
patent: 2003/0009337 (2003-01-01), Rupsis
patent: 2003/0027595 (2003-02-01), Ejzak
patent: 2003/0064725 (2003-04-01), Niska
patent: 2003/0076793 (2003-04-01), Gao
patent: 2006/0233137 (2006-10-01), Dantu et al.
patent: WO 98/20627 (1998-05-01), None
patent: WO 98/51033 (1998-11-01), None
patent: WO 01/15473 (2001-03-01), None
3rdGeneration Partnership Project 2, “3GPP2”, LMSD Step 1, Nov. 2002.

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