×

Announcing information service through broadcasting or multicasting

  • US 8,032,127 B2
  • Filed: 12/29/2009
  • Issued: 10/04/2011
  • Est. Priority Date: 07/12/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method of broadcasting or multicasting comprising:

  • determining, at a processor, to broadcast or multicast one or more announcements on a lower level of a hierarchical structure of announcements, the one or more announcements relating to a category of an information service;

    determining, at the processor, to broadcast or multicast, on a higher level of the hierarchical structure of announcements, data indicating the category of the information service, and data indicating a quantity of the one or more announcements; and

    broadcasting or multicasting the one or more announcements and the data based on the determinations.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×