发明名称 |
Method and system for providing source specific multicast service on Ethernet network |
摘要 |
There are provided a method and a system for providing a source specific multicast service on an Ethernet network. The system includes: a router managing a subscriber; a user terminal transmitting an IGMP packet to the router and transmitting channel reception information that uses an MAC address of the router as a destination MAC address; and an Ethernet switch receiving the channel reception information from the user terminal, determining whether there is a channel subscriber in a port to which the channel reception information has been input based on the contents of the channel reception information, and then outputting a frame that has a channel MAC address, which is the same as that of the channel reception information, as a destination address to the input port in a case where there is a channel subscriber in the input port.
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申请公布号 |
EP2192719(A1) |
申请公布日期 |
2010.06.02 |
申请号 |
EP20090177624 |
申请日期 |
2009.12.01 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
PARK, HEUK;LEE, SOON SEOK |
分类号 |
H04L12/18;H04L12/56 |
主分类号 |
H04L12/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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