Method and apparatus for improving voice quality in a packet...

Multiplex communications – Communication techniques for information carried in plural... – Adaptive

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S395640, C370S517000

Reexamination Certificate

active

10765540

ABSTRACT:
Some embodiments adaptively adjust to the current call load in a packet based virtual circuit to minimize the delay experienced by the first packets of any talk spurt for a particular active call. Some embodiments minimize the jitter introduced by multiplexing voice packets by smoothing out the waiting time experienced by each of the voice packets. Some embodiments effectively minimize jitter when the number of active calls on a virtual circuit drops off suddenly. Some embodiments are able to differentiate signaling packets indicating a telephony event from voice packets and give the signaling packets expedited processing with no delay contributed by the subcell multiplexing process. Other embodiments are described in the claims.

REFERENCES:
patent: 5870397 (1999-02-01), Chauffour et al.
patent: 6229821 (2001-05-01), Bharucha et al.
patent: 6282196 (2001-08-01), Lyons et al.
patent: 6345056 (2002-02-01), Bharucha et al.
patent: 6438131 (2002-08-01), Gerber et al.
patent: 6747977 (2004-06-01), Smith et al.
patent: 2003/0028661 (2003-02-01), Burger et al.
patent: 2003/0099240 (2003-05-01), Lee
ITU-T I.366.2, AAL type 2 service specific convergence suglayer for trunking, Feb. 1999, ITU-T, pp. 6,10,11,1,20.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for improving voice quality in a packet... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for improving voice quality in a packet..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for improving voice quality in a packet... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3957002

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.