Multiplex communications – Communication over free space – Combining or distributing information via time channels
Reexamination Certificate
2004-11-17
2009-11-03
Hsu, Alpus H (Department: 2419)
Multiplex communications
Communication over free space
Combining or distributing information via time channels
C370S394000, C714S784000
Reexamination Certificate
active
07613163
ABSTRACT:
The invention relates to a method for transmitting digital information packets in a data network from an emitter to a receiver, the information packets being transported by means of a transport layer. Said method is characterized by the following steps: the information packets to be transmitted are divided into at least two data packet groups in the emitter; redundancy information is respectively added to the data packet groups in the form of redundancy packets; the information packets and the redundancy packets in the data packet groups are respectively completed with a signalization field containing information used to determine the position of the respective information packet or the respective redundancy packet inside the respective data packet group; the data packet groups are transmitted to the receiver; the signalization fields of the information packets and redundancy packets received are read out in the receiver, and the positions of the information packets and the redundancy packets are reconstructed in the data packet groups by means of the information in the signalization fields.
REFERENCES:
patent: 6487690 (2002-11-01), Schuster et al.
patent: 2002/0080802 (2002-06-01), Sachs et al.
patent: 2002/0141338 (2002-10-01), Burke
patent: 2003/0005387 (2003-01-01), Tsunoda
patent: 2003/0031198 (2003-02-01), Currivan et al.
patent: 2003/0207696 (2003-11-01), Willenegger et al.
patent: 1 014 730 (2000-06-01), None
Jill M. Boyce, “Packet loss resilient transmission of MPEG video over the Internet”, Signal Processing: Image Communication, Elsevier Science Publishers, Amsterdam, NL, Sep. 1999, vol. 15, No. 1-2, pp. 7-24, XP004180635.
Pandel Jürgen
Wagner Marcel
Clifton Jessica
Hsu Alpus H
Siemens Aktiengesellschaft
LandOfFree
Method for transmission of digital information packets in a... 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 for transmission of digital information packets in a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for transmission of digital information packets in a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4141438