Method for establishing a temporary simplex call group in a wireless communication system
First Claim
Patent Images
1. A method for establishing a temporary simplex talk group in a wireless communication system, comprising:
- initiating a talk group call set-up mode at a mobile station;
requesting a temporary group identifier from a wireless communication infrastructure;
receiving the temporary group identifier at the mobile station;
creating a temporary group list comprised of a plurality of identifiers, each of the plurality of identifiers corresponding to a subscriber to be included in the temporary simplex call group;
affiliating the temporary group list with the temporary group identifier;
selecting a validity period for the temporary simplex call group; and
transmitting the validity period and the temporary group list to the wireless communication infrastructure;
wherein the wireless communication infrastructure maintains the temporary simplex call group for a period of time equal to the validity period.
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Abstract
A user who desires to establish a temporary talk group first requests a temporary group identifier, then the user specifies the talk group membership and a validity period. The temporary talk group can be set up using a mobile communication device, or by use of a computer which connects with a service provider'"'"'s server over the Internet.
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Citations
6 Claims
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1. A method for establishing a temporary simplex talk group in a wireless communication system, comprising:
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initiating a talk group call set-up mode at a mobile station;
requesting a temporary group identifier from a wireless communication infrastructure;
receiving the temporary group identifier at the mobile station;
creating a temporary group list comprised of a plurality of identifiers, each of the plurality of identifiers corresponding to a subscriber to be included in the temporary simplex call group;
affiliating the temporary group list with the temporary group identifier;
selecting a validity period for the temporary simplex call group; and
transmitting the validity period and the temporary group list to the wireless communication infrastructure;
wherein the wireless communication infrastructure maintains the temporary simplex call group for a period of time equal to the validity period. - View Dependent Claims (2, 3)
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4. A method for establishing a temporary simplex talk group in a wireless communication system, comprising:
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invoking a microbrowser on a mobile station;
establishing a client-server communication session with an account server using the microbrowser;
requesting a temporary talk group identifier from the account server with the micro browser;
receiving the temporary group identifier at the mobile station;
creating a temporary group list comprised of a plurality of identifiers, each of the plurality of identifiers corresponding to a subscriber to be included in the temporary simplex call group;
affiliating the temporary group list with the temporary group identifier;
selecting a validity period for the temporary simplex call group; and
transmitting the validity period and the temporary group list to the account server;
transmitting the validity period and the temporary group list to a wireless communication infrastructure;
wherein the wireless communication infrastructure maintains the temporary simplex call group for a period of time equal to the validity period. - View Dependent Claims (5, 6)
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Specification