Invention Application
- Patent Title: REDUCING COMMUNICATION DELAY OF VIDEO DATA
- Patent Title (中): 减少通信延迟的视频数据
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Application No.: PCT/US2009/055508Application Date: 2009-08-31
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Publication No.: WO2011025502A1Publication Date: 2011-03-03
- Inventor: TAN, Wai-Tian , PATTI, Andrew J.
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , TAN, Wai-Tian , PATTI, Andrew J.
- Applicant Address: 20555 S.H. 249 Huston, Texas 77070 US
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.,TAN, Wai-Tian,PATTI, Andrew J.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.,TAN, Wai-Tian,PATTI, Andrew J.
- Current Assignee Address: 20555 S.H. 249 Huston, Texas 77070 US
- Agency: LEE, Denise A. et al.
- Main IPC: H04N7/015
- IPC: H04N7/015
Abstract:
According to one embodiment, video data from a video transmitter (110) is received (420) at a network buffer (130). Information that pertains to a network buffer drain rate (14) of the network buffer (1q3) is monitored (430). The network buffer drain rate (140) is a rate that the video data is removed from the network buffer (130). The network buffer drain rate (140) is estimated (440) based on the monitored information. A transmission rate (120) that the video transmitter (110) transmits future video data is adjusted (450) to not exceed an allowed transmission rate (ATR) that is calculated based on the estimation of the network buffer drain rate (140).
Information query
