发明名称 |
Method for broadcasting multimedia content |
摘要 |
A procedure to broadcast digital multimedia contents to subscribers, where a first digital data transport stream broadcast to subscribers from a head end (12) via a first telecommunications network other than a telecommunications network based on an Internet IP protocol is received in a customer device (15); transmission from a first retransmission unit (153) of a lost packet petition message to a second retransmission unit (132) contained in a service application unit (13) connectable to the customer device (15) via a second telecommunications network (11) based on an Internet IP protocol; in response to the lost packet petition message from the first data transport stream, transmission of a second digital data stream that comprises at least one packet lost form the first digital data transport stream. |
申请公布号 |
EP2375614(A1) |
申请公布日期 |
2011.10.12 |
申请号 |
EP20100382080 |
申请日期 |
2010.04.09 |
申请人 |
ALCATEL-LUCENT ESPANA, S.A. |
发明人 |
RUIZ ALONSO, JAIME JESUS;VILLEGAS NUNEZ, ALVARO;PEREZ GARCIA, PABLO |
分类号 |
H04L1/18;H04L12/18;H04L29/06 |
主分类号 |
H04L1/18 |
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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