发明授权
US07933294B2 System and method for low-delay, interactive communication using multiple TCP connections and scalable coding
有权
用于低延迟，使用多个TCP连接和可扩展编码的交互式通信的系统和方法
- 专利标题： System and method for low-delay, interactive communication using multiple TCP connections and scalable coding
- 专利标题（中）： 用于低延迟，使用多个TCP连接和可扩展编码的交互式通信的系统和方法
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申请号： US11953398申请日： 2007-12-10
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公开(公告)号： US07933294B2公开(公告)日： 2011-04-26
- 发明人: Jacob Chakareski , Roi Sasson , Alexandros Eleftheriadis , Ofer Shapiro
- 申请人： Jacob Chakareski , Roi Sasson , Alexandros Eleftheriadis , Ofer Shapiro
- 申请人地址： US TX Dallas
- 专利权人： Vidyo, Inc.
- 当前专利权人： Vidyo, Inc.
- 当前专利权人地址： US TX Dallas
- 代理机构： Baker Botts LLP
- 主分类号： H04J3/24
- IPC分类号： H04J3/24
摘要：
Systems and methods for communication of scaleable-coded audiovisual signals over multiple TCP/IP connections are provided. The sender schedules and prioritizes transmission of individual scalable-coded data packets over the plurality of TCP connections according to their relative importance in the scalable coding structure for signal reconstruction quality and according to receiver feedback. Low-latency packet delivery over the multiple TCP/IP connections is maintained by avoiding transmission or retransmission of packets that are less important for reconstructed media quality.
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