Invention Grant
US08850003B2 Method and system for hierarchical tracking of content and cache for networking and distribution to wired and mobile devices
有权
用于分层跟踪内容和缓存的方法和系统,用于网络和分发到有线和移动设备
- Patent Title: Method and system for hierarchical tracking of content and cache for networking and distribution to wired and mobile devices
- Patent Title (中): 用于分层跟踪内容和缓存的方法和系统,用于网络和分发到有线和移动设备
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Application No.: US13641837Application Date: 2010-05-07
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Publication No.: US08850003B2Publication Date: 2014-09-30
- Inventor: Bhumip Khasnabish
- Applicant: Bhumip Khasnabish
- Applicant Address: US TX Richardson CN
- Assignee: ZTE Corporation,ZTE (USA) Inc.
- Current Assignee: ZTE Corporation,ZTE (USA) Inc.
- Current Assignee Address: US TX Richardson CN
- Agency: Drinker Biddle & Reath LLP
- International Application: PCT/US2010/034011 WO 20100507
- International Announcement: WO2011/133167 WO 20111027
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/08 ; G06F17/30

Abstract:
Embodiments of the present invention are directed to a system and apparatus for tracking media content (storage) and its cache (that is synched with the original content) in a large-scale wide-area distributed network. The system includes at least one mini tracker which is configured to keep information on the location of the content and to distribute this information to micro trackers in a first jurisdiction. The system also includes at least one zone tracker which is configured to keep information on the location of the content in a region and to distribute this information to mini trackers in a second jurisdiction. The system further includes a master tracker which is configured to keep information on the location of the content in all regions in a third jurisdiction to distribute this information to zone trackers in the third jurisdiction. The micro tracker (in wired or mobile end device/point) is configured to obtain location information from at least one of the mini tracker or zone tracker if a primary source malfunctions.
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