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METHOD AND SYSTEM FOR HIERARCHICAL TRACKING OF CONTENT AND CACHE FOR NETWORKING AND DISTRIBUTION TO WIRED AND MOBILE DEVICES

  • US 20130054797A1
  • Filed: 05/07/2010
  • Published: 02/28/2013
  • Est. Priority Date: 04/20/2010
  • Status: Active Grant
First Claim
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1. A hierarchical system comprising:

  • at least one micro tracker included in a wired or mobile end device, wherein a micro tracker is configured to provide a location of content that is disseminated through a distributed network;

    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;

    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; and

    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,wherein the micro tracker 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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