Invention Grant
US08730953B2 Method and system for communicating video data in a packet-switched network, related network and computer program product therefor
有权
用于在分组交换网络，相关网络和计算机程序产品中传送视频数据的方法和系统
- Patent Title: Method and system for communicating video data in a packet-switched network, related network and computer program product therefor
- Patent Title (中): 用于在分组交换网络，相关网络和计算机程序产品中传送视频数据的方法和系统
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Application No.: US12767623Application Date: 2010-04-26
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Publication No.: US08730953B2Publication Date: 2014-05-20
- Inventor: Diego Melpignano , Stefano Olivieri
- Applicant: Diego Melpignano , Stefano Olivieri
- Applicant Address: IT Agrate Brianza (MI)
- Assignee: STMicroelectronics s.r.l.
- Current Assignee: STMicroelectronics s.r.l.
- Current Assignee Address: IT Agrate Brianza (MI)
- Agency: Hogan Lovells US LLP
- Priority: EP04012878 20040601
- Main IPC: H04L12/66
- IPC: H04L12/66
Abstract:
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 depending on 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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