Caching transformed content in a mobile gateway

  • US 6,871,236 B2
  • Filed: 01/26/2001
  • Issued: 03/22/2005
  • Est. Priority Date: 01/26/2001
  • Status: Active Grant
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First Claim
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1. In an computerized system that includes a content server, a mobile gateway, and one or more mobile clients, wherein the mobile gateway transforms content received from the content server based on one or more operating characteristics of at least one mobile client, and wherein the at least one mobile client is unaware of the specific transform applied to the content, a method of obtaining transformed content from the mobile gateway so that the transformed content may be sent to the at least one mobile client, the method comprising the acts of:

  • receiving content at a mobile gateway;

    applying a first transform to the content, thereby creating a first transformed content, the first transform specifically considering one or more operating characteristics of at least one mobile client;

    storing the first transformed content in a mobile gateway cache;

    requesting the content from the mobile gateway cache, wherein the request includes a first transform identifier; and

    in response to the request for content, returning the first transformed content.

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