Multicast program reception at home gateway apparatus
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United States of America Patent
Stats
-
Dec 22, 2009
Grant Date -
Jun 5, 2003
app pub date -
Oct 16, 2002
filing date -
Nov 30, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A home gateway apparatus receives a request for desired contents from a program selection terminal storing a program guide at a home. When an IP packet addressed to a home network from the Internet is retrieved, it is checked whether the retrieved IP packet includes the desired contents, a reception of which is being requested. When the IP packet includes the desired contents, such contents are delivered to a TV apparatus via IEEE1394 network. When the IP packet does not include such contents, the IP packet is forwarded to other destination terminals in the home network.
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