发明名称 |
Method and system for communicating video data in a packet-switched network, related network and computer program product therefor |
摘要 |
A method for communicating video data on a wireless channel in a packet-switched network includes the steps of operating at a wireless terminal a compression in packets on the video data during a video coding operation, detecting wireless channel conditions and adapting control parameters of the video coding operation to the detected wireless channel conditions. The compression operation is a robust header compression operation and the step of adapting control parameters of said video coding operation is performed in dependence of information about the wireless channel conditions detected on a feedback channel made available in a decompression step associated with the compression operation.
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申请公布号 |
US7738391(B2) |
申请公布日期 |
2010.06.15 |
申请号 |
US20050126063 |
申请日期 |
2005.05.10 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
MELPIGNANO DIEGO;OLIVIERI STEFANO |
分类号 |
H04J1/16;H04J3/16;H04J3/18;H04J3/22;H04L1/00;H04L1/16;H04L12/26;H04L12/66;H04N7/24;H04N7/26;H04N7/36;H04N7/64;H04Q7/00 |
主分类号 |
H04J1/16 |
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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