Method, network and device for information provision by using paging and cell broadcast services

  • US 9,037,129 B2
  • Filed: 10/21/2014
  • Issued: 05/19/2015
  • Est. Priority Date: 04/02/2007
  • Status: Active Grant
First Claim
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1. A method of communicating in a bi-directional cellular wireless communication system between a base station and a plurality of mobile terminals supporting an emergency warning, the method comprising:

  • storing, at a mobile terminal of the plurality of mobile terminals, at least two specific identifiers common to the plurality of mobile terminals, the at least two specific identifiers being for different types of emergencies;

    checking, by the mobile terminal, whether a paging message received from the base station includes at least one specific identifier of the at least two specific identifiers;

    switching, by the mobile terminal, to a broadcast mode for receiving broadcast content on a broadcast channel when the received paging message includes the at least one specific identifier of the at least two specific identifiers; and

    establishing, by the mobile terminal, at least one of a physical channel and a logical channel when the received paging message includes a mobile terminal identifier allocated to the mobile terminal.

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