Invention Grant
US09167039B2 Caching large objects with multiple, unknown, and varying anchor points at an intermediary proxy device
有权
在中间代理设备上缓存具有多个，未知和不同锚点的大对象
- Patent Title: Caching large objects with multiple, unknown, and varying anchor points at an intermediary proxy device
- Patent Title (中): 在中间代理设备上缓存具有多个，未知和不同锚点的大对象
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Application No.: US13599088Application Date: 2012-08-30
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Publication No.: US09167039B2Publication Date: 2015-10-20
- Inventor: Malolan Chetlur , Umamaheswari C. Devi , Shivkumar Kalyanaraman , Robert Bruce Nicholson , Ramana V. Polavarapu
- Applicant: Malolan Chetlur , Umamaheswari C. Devi , Shivkumar Kalyanaraman , Robert Bruce Nicholson , Ramana V. Polavarapu
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ference & Associates LLC
- Main IPC: H04L29/08
- IPC: H04L29/08 ; H04N21/433 ; H04N21/231 ; H04N21/4335 ; H04N21/2183 ; H04N21/845
Abstract:
Methods and arrangements for caching video object portions. A request for stand-alone content in a video object is received, the content neither being cached nor being adjacent to a cached video object portion, and a first portion of the video object is cached. A value is assigned to the first video object portion. A subsequent request for content in the video object is received, the subsequent request corresponding to access to the first video object portion and a second, uncached portion of the video object. The value of the first video object portion is updated. For the second video object portion, an amount to cache and a value are determined.
Public/Granted literature
- US20130074134A1 CACHING LARGE OBJECTS WITH MULTIPLE, UNKNOWN, AND VARYING ANCHOR POINTS AT AN INTERMEDIARY PROXY DEVICE Public/Granted day:2013-03-21
Information query
