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System and method for signaling quality and integrity of data content

  • US 20020023169A1
  • Filed: 06/28/2001
  • Published: 02/21/2002
  • Est. Priority Date: 06/30/2000
  • Status: Active Grant
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1. A method for signaling quality of content of data provided from a source between digital devices to a receiver of the data, the data having at least one record, the at least one record having at least one data field, the method comprising the following steps:

  • assigning a grade indicative of the quality of the content of the data; and

    , linking the grade to the content of the data;

    wherein the receiver dynamically accesses the grade without having to access the data.

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