发明名称 Network relaying method and device
摘要 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.
申请公布号 US7623536(B2) 申请公布日期 2009.11.24
申请号 US20050097709 申请日期 2005.04.01
申请人 FUJITSU LIMITED 发明人 KOBAYASHI NAOFUMI
分类号 H04J3/14;H04J3/26;H04L12/18;H04L12/24 主分类号 H04J3/14
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