Method for dynamically configuring group calls in a radio system
First Claim
1. A method for establishing a dynamic talk group in a radio communication system, comprising the steps of:
- (a) selecting a set of target radios from amongst a plurality of subscriber radios by a dynamic group call originator, each one of the plurality of subscriber radios having a unique Internet Protocol (IP) address, the dynamic group call originator being a subscriber radio located in the radio communication system;
(b) querying a dispatch database to determine a current location area for each one of the plurality of subscriber radios in the set of target radios;
(c) transmitting a message from the dynamic group call originator to each of the set of target radios whose IP addresses match those radios selected in step (a), the message containing a dynamic talk group number; and
(d) causing the target radios and the dynamic group call originator to establish a dynamic talk group where the dynamic group call will take place, using the dynamic talk group number.
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Accused Products
Abstract
A method for setting up a dynamic group call includes the step (202) of selecting a group of radios (120, 121) by a dynamic group call originator (122). Once the radios that will be part of the dynamic group have been selected, the dynamic group call originator (122) transmits a dynamic group call message(s) to each of the selected radios. Each of the transmitted dynamic group call message(s) includes the IP address of one of the selected radios. Upon each of the target radios receiving their individually directed message, the target radios (120, 121) can each send an optional acknowledgment message to the dynamic group call originator (122). The originator (122) and the target radios (120, 121) then switch to the dynamic talk group number assigned by the dynamic talk group message. Once the dynamic talk group call has been completed, the originator of the dynamic group call can send a dynamic group call disconnect message, which once received by the target radios (120, 121) causes them to revert back to their previous operational state. Alternatively, instead of the dynamic talk group originator transmitting a disconnect message, the radio communication system controller (110) can transmit a disconnect message such as based on a timer (e.g., hangtimer, etc.).
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Citations
6 Claims
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1. A method for establishing a dynamic talk group in a radio communication system, comprising the steps of:
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(a) selecting a set of target radios from amongst a plurality of subscriber radios by a dynamic group call originator, each one of the plurality of subscriber radios having a unique Internet Protocol (IP) address, the dynamic group call originator being a subscriber radio located in the radio communication system;
(b) querying a dispatch database to determine a current location area for each one of the plurality of subscriber radios in the set of target radios;
(c) transmitting a message from the dynamic group call originator to each of the set of target radios whose IP addresses match those radios selected in step (a), the message containing a dynamic talk group number; and
(d) causing the target radios and the dynamic group call originator to establish a dynamic talk group where the dynamic group call will take place, using the dynamic talk group number. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification