| 摘要 |
<p>The present invention relates to a multicast supporting method for media data in a network such as UPnP AV network. The present invention allocates a first connection identification for a join connection requesting participation into multicasting of an object, and registers a received second connection identification for a connection used for the multicasting and a received device identification, e.g., UDN (Unique Device Name) of a server storing the object in connection with the allocated first connection identification such that the registered information is mutually linked.</p> |
