1996-10-10
1999-05-18
Geckil, Mehmet B.
39520068, G06F15/16
Patent
active
059058714
ABSTRACT:
A multicasting method transmits data segments, including one or more data packets, over an established global multicast tree from a Sender S to a dynamically changing set of receivers, including at least one unknown Receiver R. In response to a data segment transmission, the Sender S receives a first status signal from the at least one unknown Receiver R (and/or any known Designated Receivers DRs) indicating the addition of and packet reception status of the unknown Receiver R (and/or any known Designated Receivers DRs) which has joined the multicast. In response to the status signals, the Sender S retransmits to the unknown Receiver R (and/or any known Designated Receivers DRs) those packets not received thereat. In this manner the unknown Receiver R (and/or any known Designated Receivers DRs) is added to the multicast session and retransmissions thereto are handled in the same manner as other receivers connected to the multicast session.
REFERENCES:
patent: 5063562 (1991-11-01), Barzilai et al.
patent: 5457680 (1995-10-01), Kamm et al.
patent: 5457808 (1995-10-01), Osawa et al.
patent: 5541927 (1996-07-01), Kristol et al.
patent: 5606669 (1997-02-01), Bertin et al.
patent: 5652400 (1997-07-01), Fujimori et al.
patent: 5675742 (1997-10-01), Jain et al.
patent: 5727002 (1998-03-01), Miller et al.
patent: 5748736 (1998-05-01), Mittra
patent: 5754532 (1998-05-01), Dev et al.
patent: 5799146 (1998-08-01), Badovinatz et al.
patent: 5822523 (1998-10-01), Rothchild et al.
patent: 5831975 (1998-11-01), Chen et al.
patent: 5838912 (1998-11-01), Poon et al.
Lin, J. C., and Paul, S., "RMTP: a Reliable Multicast Transport Protocol", published in the Proceedings of IEEE INFOCOM '96.
Buskens Richard Wayne
Paul Sanjoy
Siddiqui Muhammad Ali
Geckil Mehmet B.
Lucent Technologies - Inc.
LandOfFree
Method of multicasting 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 of multicasting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of multicasting will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1767610