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Data interface protocol for two-way radio communication systems

  • US 7,099,680 B2
  • Filed: 05/03/2002
  • Issued: 08/29/2006
  • Est. Priority Date: 05/03/2002
  • Status: Expired due to Fees
First Claim
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1. A method for managing the flow of information between a first transmitting/receiving (TR) device and a second TR device in a radio system comprising a plurality of TR devices, comprising the steps of:

  • transmitting a send request, using the Extended Addressing Digital Interface (EADI) protocol, from said first TR device to said second TR device, said send request including logical ID (LID) information, in hexadecimal format, corresponding to at least one of said plurality of TR devices involved in the transmission;

    receiving said send request at said second TR device; and

    identifying, at said second TR device, the identity of at least one of said plurality of TR devices involved in the transmission based on said LID information.

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