Communication method and communication equipment in the PoC service

  • US 7,797,011 B2
  • Filed: 10/31/2005
  • Issued: 09/14/2010
  • Est. Priority Date: 11/04/2004
  • Status: Active Grant
First Claim
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1. A communication method of controlling a communication relay between a plurality of equipments in a PoC service which attains a half duplex talk session using a packet communication between the plurality of equipments, wherein each equipment comprises a talking key and at least one operation information transmitting key, the method comprising:

  • managing the equipments connected to the server, wherein one of the plurality of equipments has taken “

    the floor”

    in the half duplex talk session;

    acquiring, as operation information, a key operation of the operation information transmitting key of at least one of the plurality of equipments that has not taken “

    the floor”

    in the half duplex talk session while said one of the plurality of equipments has “

    the floor”

    in the half duplex talk session;

    transmitting the acquired operation information to the equipments which are managed by a managing unit; and

    displaying the operation information on a screen of said one of the plurality of equipments that has “

    the floor” and

    /or on a screen of at least another one of the plurality of equipments that has not taken “

    the floor”

    .

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