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Method for generating blocks of data, method for processing the same, television broadcasting system employing such methods, and teletext receiver arrangement for use in the system

  • US 20030031207A1
  • Filed: 06/19/2002
  • Published: 02/13/2003
  • Est. Priority Date: 06/19/2001
  • Status: Abandoned Application
First Claim
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1. Method for generating blocks of data, e.g. teletext pages or electronic program guide structures, comprising data intended for display and control data, which blocks of data can be multiplexed with a composite video signal, e.g. a television signal, wherein the blocks of data are encoded in packets, comprising at least one packet (24) containing at least one data field (29,50,51,57) in which a reference link to (a part of) another block of data (62) is programmed, characterised in that the reference link is programmed to link an element (49) of the data intended for display in the referring block of data (48) to (a part of) the other block of data (62).

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