Invention Grant
US08578433B2 Method and apparatus for evaluating performance for a video broadcast and/or multicast
失效
用于评估视频广播和/或多播的性能的方法和装置
- Patent Title: Method and apparatus for evaluating performance for a video broadcast and/or multicast
- Patent Title (中): 用于评估视频广播和/或多播的性能的方法和装置
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Application No.: US11919101Application Date: 2006-03-03
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Publication No.: US08578433B2Publication Date: 2013-11-05
- Inventor: Yao Wang , Jill MacDonald Boyce , Zhenyu Wu
- Applicant: Yao Wang , Jill MacDonald Boyce , Zhenyu Wu
- Applicant Address: FR Boulogne-Billancourt
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Boulogne-Billancourt
- Agent Robert D. Shedd; Guy H. Eriksen; Ronald J. Kolczynski
- International Application: PCT/US2006/007736 WO 20060303
- International Announcement: WO2006/121493 WO 20061116
- Main IPC: H04H60/33
- IPC: H04H60/33 ; H04N7/173 ; G01R31/08 ; G06F11/00 ; G08C15/00 ; H04J1/16 ; H04J3/14 ; H04L1/00 ; H04L12/26 ; H04L12/28
Abstract:
There are provided methods and apparatus for measuring a received quality of at least one of a video multicast and a video broadcast for a plurality of users. A method includes receiving data from the plurality of users regarding the received quality, and increasing a weight of the data for any of the plurality of users having the received quality greater than a threshold.
Public/Granted literature
- US20090059010A1 Method and apparatus for evaluating performance for a video broadcast and/or multicast Public/Granted day:2009-03-05
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