发明名称 |
Multicast With UDP Using Packet Identifier in MPEG Payload |
摘要 |
Content information is multicast via a data network to a plurality of receivers, using data packets in a transport stream. The content information is encapsulated according to a container format standard that allows an optional field in a packet header. Each data packet forms a payload of a datagram in a connectionless communication protocol. The optional field in each data packet is used to carry an identifier for identifying the data packet in a pre-determined sequence of the data packets. The use of the optional field enables packet loss detection at the receiver.
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申请公布号 |
US2010153827(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20090635386 |
申请日期 |
2009.12.10 |
申请人 |
KONINKLIJKE KPN N.V. |
发明人 |
KOSTER ARIAN;VEEN JEROEN;GOMEZ ALEJANDRO VICENTE CASAL |
分类号 |
G06F11/07;G06F15/16;H04L12/56 |
主分类号 |
G06F11/07 |
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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