Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-12-12
2006-12-12
Pham, Chi (Department: 2616)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S270000, C370S432000
Reexamination Certificate
active
07149215
ABSTRACT:
A technique for distributing receiver membership reports containing receiver information for a plurality of multicast source systems in a multicast source notification of interest protocol is disclosed. In one embodiment, the technique is realized by collecting receiver information for a plurality of multicast source systems; aggregating receiver information for each multicast source system into a respective record; indexing each respective record using an IP address of each multicast source system; aggregating the plurality of respective records into a single message; and multicasting the single message to a group address.
REFERENCES:
patent: 6614787 (2003-09-01), Jain et al.
patent: 6839348 (2005-01-01), Tang et al.
patent: 2002/0196802 (2002-12-01), Sakov et al.
patent: 2003/0012194 (2003-01-01), Novaes
Hunton & Williams LLP
Pham Chi
Philpott Justin M.
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