Invention Grant
US07644139B2 Method and system for optimizing metadata passing in a push content processing protocol
有权
用于优化推送内容处理协议中的元数据传递的方法和系统
- Patent Title: Method and system for optimizing metadata passing in a push content processing protocol
- Patent Title (中): 用于优化推送内容处理协议中的元数据传递的方法和系统
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Application No.: US11415142Application Date: 2006-05-02
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Publication No.: US07644139B2Publication Date: 2010-01-05
- Inventor: Michael Shenfield
- Applicant: Michael Shenfield
- Applicant Address: CA Waterloo
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo
- Agency: Moffat & Co.
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
A method and system of optimizing content delivery at a processing element in a dynamic content delivery architecture, the method having the steps of: receiving a content and metadata envelope at the processing element; checking the content and metadata envelope to determine whether the content and metadata envelope includes metadata for the processing element; if the content envelope contains metadata for the processing element, extracting and caching the metadata; if the content envelope does not contain metadata for the processing element, retrieving metadata for a content provider associated with the content from a cache on the processing element; and applying the extracted or retrieved metadata to the content and metadata envelope.
Public/Granted literature
- US20070260718A1 Method and system for optimizing metadata passing in a push content processing protocol Public/Granted day:2007-11-08
Information query
