Invention Grant
US09402114B2 System and method for providing randomization in adaptive bitrate streaming environments
有权
在自适应比特率流媒体环境中提供随机化的系统和方法
- Patent Title: System and method for providing randomization in adaptive bitrate streaming environments
- Patent Title (中): 在自适应比特率流媒体环境中提供随机化的系统和方法
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Application No.: US13552212Application Date: 2012-07-18
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Publication No.: US09402114B2Publication Date: 2016-07-26
- Inventor: Joshua B. Gahm , Scott C. Labrozzi , David R. Oran , Ali C. Begen
- Applicant: Joshua B. Gahm , Scott C. Labrozzi , David R. Oran , Ali C. Begen
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Agency: Patent Capital Group
- Main IPC: H04N21/845
- IPC: H04N21/845 ; H04N21/24 ; H04N21/2343

Abstract:
A method is provided in one example embodiment and includes receiving video data at an adaptive bitrate (ABR) client that includes a buffer; determining whether a buffer level for the buffer is below a target buffer level; applying a random delay for a fetch interval associated with requesting the video data; and requesting a next segment of the video data after the random delay. The random delay can provide for a plurality of fetch times to become decorrelated from each other.
Public/Granted literature
- US20140025835A1 SYSTEM AND METHOD FOR PROVIDING RANDOMIZATION IN ADAPTIVE BITRATE STREAMING ENVIRONMENTS Public/Granted day:2014-01-23
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