Multiplex communications – Channel assignment techniques – Only active channels transmitted
Reexamination Certificate
2006-10-31
2006-10-31
Kizou, Hassan (Department: 2616)
Multiplex communications
Channel assignment techniques
Only active channels transmitted
C370S329000, C370S521000, C704S201000, C704S500000, C455S452100
Reexamination Certificate
active
07130309
ABSTRACT:
A device and method for communication of speech packets over a packet-switched network allows for a greater channel reallocation delay. Initial speech packets may be buffered during a channel reallocation delay and sent through an access medium when a channel is granted. A media access controller may transmit the buffered speech packets through the access medium at a rate exceeding a speech encoding rate. At the receiving user equipment, the initial speech packets are decoded and buffered. Speech signals representative of the initial speech packets may have a shortened time period to compensate at least in part for the channel reallocation delay. Decoded speech packets may be processed using a rate matching process at a rate which initially exceeds the speech encoding rate which may be gradually decreased to approximately the speech encoding rate. The rate matching may include dynamic time warping to substantially preserve attributes of the original speech.
REFERENCES:
patent: 4100377 (1978-07-01), Flanagan
patent: 5216744 (1993-06-01), Alleyne et al.
patent: 5386493 (1995-01-01), Degen et al.
patent: 5398072 (1995-03-01), Auld
patent: 5555447 (1996-09-01), Kotzin et al.
patent: 5566208 (1996-10-01), Balakrishnan
patent: 5699404 (1997-12-01), Satyamurti et al.
patent: 5862178 (1999-01-01), Jarvinen et al.
patent: 5878120 (1999-03-01), O'Mahony
patent: 6229802 (2001-05-01), Hippelainen
patent: 6373842 (2002-04-01), Coverdale et al.
patent: 6594628 (2003-07-01), Jacobs et al.
patent: 6661846 (2003-12-01), Ota
patent: 7016850 (2006-03-01), Cox et al.
patent: 2004/0042506 (2004-03-01), Fallon et al.
patent: 2005/0031097 (2005-02-01), Rabenko et al.
patent: 2005/0060153 (2005-03-01), Gable et al.
patent: 2005/0141463 (2005-06-01), Ando
patent: 2005/0207388 (2005-09-01), Rinne et al.
Adhami Mohammad S.
Intel Corporation
Kizou Hassan
Schwegman Lundberg Woessner & Kluth P.A.
LandOfFree
Communication device with dynamic delay compensation and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Communication device with dynamic delay compensation and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Communication device with dynamic delay compensation and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3653245