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System for broadcasting messages from a mobile radio terminal

  • US 6,091,961 A
  • Filed: 12/11/1997
  • Issued: 07/18/2000
  • Est. Priority Date: 12/12/1996
  • Status: Expired due to Fees
First Claim
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1. In a mobile radio network, a message broadcast system, comprising:

  • a terminal operating in a mobile radio network and originating a message for broadcast having a broadcast indicator and a point-to-point message format;

    said network receiving said message for broadcast from said terminal and responding to said broadcast indicator by converting said message for broadcast from said point-to-point format to a broadcast format; and

    said network broadcasting said message for broadcast in said broadcast format over a broadcast control channel of said network, thereby enabling at least two terminals to determine that said message for broadcast is intended for them.

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