Network relaying method and device

Details Network relaying method and device Network relaying method and device

2005-04-01

2009-11-24

Yao, Kwang B (Department: 2416)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

C370S312000

Reexamination Certificate

active

07623536

ABSTRACT:
In a network relaying method and device at a time of distributing data from a server to a client by multicast, join/leave information transmitted by the client to a multicast group is discriminated, the join/leave information of the client is processed into multicast join/leave notifying information and the multicast join/leave notifying information is transferred to the server.

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Preliminary Report dated Sep. 9, 2008 from corresponding Japanese Application No. 2004-549557.
Notification of Reason(s) for Refusal dated Sep. 4, 2007, from the corresponding Japanese Application.

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