发明名称 |
Method and system for retransmitting internet protocol packet for terrestrial digital multimedia broadcasting service |
摘要 |
A system and method for retransmitting an Internet protocol packet for terrestrial digital multimedia broadcasting (DMB) service are provided, in which a PES packetizer and an MPEG-2 TS multiplexer are removed; video, audio, and data signals are individually carried by RTP packets; and a receiver extracts object clock reference (OCR) included in a MPEG-4 SL, and synchronizes a system clock and controls buffers by means of the OCR.
|
申请公布号 |
US8009742(B2) |
申请公布日期 |
2011.08.30 |
申请号 |
US20070900873 |
申请日期 |
2007.09.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM SUNG-KEE;CHOI DO-IN;KIM YONG-GYOO;OH YUN-JE;HWANG SEONG-TAEK |
分类号 |
H04N11/02;H04J3/16;H04N7/16;H04N7/173;H04N7/20 |
主分类号 |
H04N11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|