发明名称 |
METHOD FOR PACKET SIZE EQUALIZATION IN A MULTIMEDIA FLOW |
摘要 |
<p>A method equalizing sizes of data packets by blocks of a multimedia stream including a succession of data packets of variable sizes. The method includes: storing a group of N (a predefined integer) data packets in a buffer memory; computing average size Tm of a packet from the different sizes of the N packets; generating a base stream including N data packets to be transmitted, wherein each has a size equal either to the rounded-down integer part [Tm], or to the rounded-up integer part [Tm] of the average size, and at least one additional stream including N redundant data packets computed from the base stream packets, having same size as the base stream packets, and intended to enable a receiver to restore any lost packets if the loss rate is greater than a predefined threshold; and transmitting the base stream and the additional stream(s) to the receivers.</p> |
申请公布号 |
EP2471206(A1) |
申请公布日期 |
2012.07.04 |
申请号 |
EP20100747034 |
申请日期 |
2010.08.26 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
JANNETEAU, CHRISTOPHE;ROUX, PIERRE;KELLIL, MOUNIR |
分类号 |
H04L1/00 |
主分类号 |
H04L1/00 |
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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