Multiplex communications – Communication techniques for information carried in plural... – Adaptive
Reexamination Certificate
2006-01-24
2006-01-24
Phan, Man U. (Department: 2665)
Multiplex communications
Communication techniques for information carried in plural...
Adaptive
C370S442000, C370S458000
Reexamination Certificate
active
06990120
ABSTRACT:
The present invention relates to methods for changing the bandwidth of a circuit switched channel in a time division multiplexed network, wherein said channel comprises a set of time slots within each recurring frame of a bitstream between a first node and a second node. According to the invention one or more additional time slots within each recurring frame of said bitstream are reserved, including using, during a period of time, only said set of time slots for transmitting payload data pertaining to said channel while providing, during said period of time, information indicating that said one or more additional time slots are currently not used for transferring payload data. After said period of time, said set of time slots is used as well as said one or more additional time slots on said bitstream for transmitting payload data pertaining to said channel.
REFERENCES:
patent: 4980886 (1990-12-01), Bernstein
patent: 5157657 (1992-10-01), Potter et al.
patent: 5229992 (1993-07-01), Jurkevich et al.
patent: 5517499 (1996-05-01), Gauffin et al.
patent: 5838687 (1998-11-01), Ramfelt
patent: 6157656 (2000-12-01), Lindgren et al.
patent: 6430180 (2002-08-01), Bohm et al.
patent: 6587472 (2003-07-01), Antal et al.
patent: 2002/0126687 (2002-09-01), Lindgren et al.
patent: 2002/0126688 (2002-09-01), Lindgren et al.
patent: WO 97/24846 (1997-07-01), None
patent: WO 97/36403 (1997-10-01), None
Bohm Christer
Boström Anders
Danielson Magnus
Holm Lukas
Lindgren Per
Gordon Marcia
Net Insight AB
Phan Man U.
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