Multiplex communications – Communication techniques for information carried in plural... – Combining or distributing information via time channels
Reexamination Certificate
2011-03-22
2011-03-22
Abelson, Ronald (Department: 2476)
Multiplex communications
Communication techniques for information carried in plural...
Combining or distributing information via time channels
C370S538000, C370S540000, C370S543000, C370S544000
Reexamination Certificate
active
07912097
ABSTRACT:
Systems and methods for conveying multiple low-bit-rate data streams over a data transport medium which is configured to transport data in a single, high-bit-rate data stream. In one embodiment, a plurality of low-bit-rate signals are received and a corresponding data rate is determined. Each of the signals is formatted in frames comprising a payload and overhead data. The high-bit-rate signal is also formatted in frames comprising a payload and overhead data, but the frames (including payload and overhead) contain more bits than those of the low-bit-rate frames. The payloads of the low-bit-rate frames are mapped into the payloads of the high-bit-rate frames. The overhead and timing data of the low-bit-rate frames are mapped into the unused portion of the overhead of the high-bit-rate frames. After the high-bit-rate signal is transported, the payload, overhead and timing data of each of the low-bit-rate signals is extracted, and the corresponding signals are reproduced.
REFERENCES:
patent: 5001708 (1991-03-01), Williams et al.
patent: 5062105 (1991-10-01), McKnight et al.
patent: 6178213 (2001-01-01), McCormack et al.
patent: 6457080 (2002-09-01), Sherman et al.
patent: 6515789 (2003-02-01), Morgan
patent: 6616350 (2003-09-01), de Boer et al.
patent: 6822975 (2004-11-01), Antosik et al.
patent: 6965737 (2005-11-01), Somashekhar
patent: 6996123 (2006-02-01), Jiang et al.
patent: 7006536 (2006-02-01), Somashekhar et al.
patent: 7181146 (2007-02-01), Yorks
patent: 7400657 (2008-07-01), Somashekhar et al.
patent: 2002/0027703 (2002-03-01), Kinoshita et al.
patent: 2004/0170198 (2004-09-01), Meggers et al.
Hari Gopalakrishnan
Somashekhar Hosagrahar
Abelson Ronald
Connolly Bove & Lodge & Hutz LLP
Yotta Networks, LLC
LandOfFree
System and method for transporting multiple client data... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for transporting multiple client data..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for transporting multiple client data... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2762949