- 专利标题: Merging multicast ABR and unicast ABR with progressive download ABR in a customer premises device within the same video delivery pipe
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申请号: US15488978申请日: 2017-04-17
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公开(公告)号: US10652165B2公开(公告)日: 2020-05-12
- 发明人: Charles Hammett Dasher , Chris Phillips , Robert Hammond Forsman , Jennifer Ann Reynolds
- 申请人: Ericsson AB
- 申请人地址: SE Stockholm
- 专利权人: ERICSSON AB
- 当前专利权人: ERICSSON AB
- 当前专利权人地址: SE Stockholm
- 主分类号: H04L12/927
- IPC分类号: H04L12/927 ; H04L29/06 ; H04L12/801 ; H04N21/2343 ; H04N21/24 ; H04N21/2662 ; H04N21/442 ; H04N21/61 ; H04N21/845
摘要:
A method of managing bandwidth allocation across a video pipe that delivers both streaming adaptive bitrate (ABR) content and progressive download ABR content includes receiving a designation of a congestion boundary within a video pipe, the congestion boundary designating a first percentage of the video pipe that is to be used for streaming ABR content when congestion exists on both sides of the congestion boundary, wherein a remaining percentage of the video pipe is to be used for progressive download ABR; allocating bandwidth for streaming ABR content, wherein the gateway device can allocate for streaming content only that portion of the remaining percentage of bandwidth that is not requested for progressive download content; and allocating bandwidth for progressive download content, wherein the gateway device can allocate for progressive download content only that portion of the first percentage of bandwidth that is not requested for streaming content.
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