Distributed caching for resource and mobile network traffic management

  • US 8,838,783 B2
  • Filed: 07/05/2011
  • Issued: 09/16/2014
  • Est. Priority Date: 07/26/2010
  • Status: Active Grant
  • ×
    • Pin Icon | RPX Insight
    • Pin
First Claim
Patent Images

1. A method of resource management in a wireless network by caching content on a mobile device, the method, comprising:

  • detecting a content source, with which the mobile device interacts, as having content suitable for caching;

    storing content received from the content source as cache elements in a local cache on the mobile device;

    identifying the content source to a proxy server remote from and in wireless communication with the mobile device such that the proxy server monitors the content source for new or changed data at a frequency that is based on a polling frequency of the content source at the mobile device; and

    invalidating the cache elements in the local cache when the proxy server detects the new or changed data.

View all claims