Protocol for multicast communication

Details Protocol for multicast communication Protocol for multicast communication

2008-07-15

2008-07-15

Vu, Huy D (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C379S201020

Reexamination Certificate

active

07400625

ABSTRACT:
A data processing system method and software application program is provided for the efficient dissemination of information to multiple recipients over one or more communication channels in a communications network, for instance the multicast Internetwork. The method defines at least one primary data set for transmission over at least one primary communications channel in the network, where each primary data set includes data relating to at least one secondary data set associated therewith and provided for transmission over a secondary communications channel. The primary data set or sets are transmitted over primary communications channel(s) and at least one primary data set is modified in response to modifications to at least one secondary data set. The transmission step is repeated to provide potential recipient(s) of the primary data set or sets with an indication that at least one secondary data set has been modified independently of the recipient(s) receiving the modified secondary data set or sets.

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European Telecommunication Standards Institute (ETSI), ETS 300 401, May 1997, Second Edition, pp. 117-120.

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