Management of dynamic groups in a communication system
First Claim
Patent Images
1. A communication system comprising:
- a communication service client terminal to generate;
a first one or more messages that contain at least one first criterion that is respectively met or not met by each of a plurality of further communication service client terminals, andafter reception of an identifier for a group including one or ore of the further communication service client terminals that meet the at least one first criterion, a second one or more messages that contain at least one second criterion, different from the at least one first criterion, that is respectively met or not met by each of the plurality of further communication service client terminals, the second one or more messages further containing a request for provision of a communication service and a specification that the further communication service client terminals that meet the at least one first criterion and the at least one second criterion can be participants in the communication service provided; and
a server computer configured to;
generate, in response to the first one or more messages, the identifier for the group including the one or more of the further communication service client terminals that meet the at least one first criterion, anddynamically generate, in response to the second one or more messages and during an establishment of a communication session of the communication service between the communication service client terminal and the further communication service client terminals that meet the at least one first criterion and the at least one second criterion or during a running communication session of the provided communication service between the communication service client terminal and the further communication service client terminals that meet the at least one first criterion and the at least one second criterion, information describing the further communication service client terminals that meet the at least one first criterion and the at least one second criterion and can be participants in the communication session of the communication service provided,check, in the course of providing the communication session of the communication service, the validity of the information, andupdate the information in response to changes in the further communication service client terminals that meet the at least one first criterion and the at least second criterion;
wherein a communication service server computer is to provide the communication session of the communication service between the communication service client terminal and the further communication service client terminals that meet the at least one first criterion and the at least one second criterion as participants on the basis of the information, and to alter the participants in the communication session of the communication service provided on the basis of the updated information.
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Abstract
A communication system in which a communication service client terminal specifies a criterion, with further communication service client terminals which meet the criterion being able to be participants in a communication service which is provided. A server computer is configured to produce a list of the further communication service client units which meet the criterion and to transmit the list.
24 Citations
23 Claims
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1. A communication system comprising:
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a communication service client terminal to generate; a first one or more messages that contain at least one first criterion that is respectively met or not met by each of a plurality of further communication service client terminals, and after reception of an identifier for a group including one or ore of the further communication service client terminals that meet the at least one first criterion, a second one or more messages that contain at least one second criterion, different from the at least one first criterion, that is respectively met or not met by each of the plurality of further communication service client terminals, the second one or more messages further containing a request for provision of a communication service and a specification that the further communication service client terminals that meet the at least one first criterion and the at least one second criterion can be participants in the communication service provided; and a server computer configured to; generate, in response to the first one or more messages, the identifier for the group including the one or more of the further communication service client terminals that meet the at least one first criterion, and dynamically generate, in response to the second one or more messages and during an establishment of a communication session of the communication service between the communication service client terminal and the further communication service client terminals that meet the at least one first criterion and the at least one second criterion or during a running communication session of the provided communication service between the communication service client terminal and the further communication service client terminals that meet the at least one first criterion and the at least one second criterion, information describing the further communication service client terminals that meet the at least one first criterion and the at least one second criterion and can be participants in the communication session of the communication service provided, check, in the course of providing the communication session of the communication service, the validity of the information, and update the information in response to changes in the further communication service client terminals that meet the at least one first criterion and the at least second criterion; wherein a communication service server computer is to provide the communication session of the communication service between the communication service client terminal and the further communication service client terminals that meet the at least one first criterion and the at least one second criterion as participants on the basis of the information, and to alter the participants in the communication session of the communication service provided on the basis of the updated information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. One or more non-transitory computer readable media having instructions thereon that, in response to execution by one or more processing devices of a communication service client terminal, cause the communication service client terminal to:
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generate a first one or more messages that contain at least one first criterion that is respectively met or not met by each of a plurality of further communication service client terminals; receive an identifier for a group including one or more of the further communication service client terminals that meet the at least one first criterion; in response to reception of the identifier, generate a second one or more messages that contain at least one second criterion, different from the at least one first criterion, that is respectively met or not met by each of the plurality of further communication service client terminals, the second one or more messages further containing a request for provision of a communication service and a specification that the further communication service client terminals that meet the at least one first criterion and the at least one second criterion, during an establishment of a communication session of a communication service or during a running communication session of the communication service, can be participants on a dynamic basis in the communication session of the communication service; and send a request for checking, in the course of the communication session of the communication service, the validity of information describing the further communication service client terminals that meet the at least one first criterion and the at least one second criterion and that participate in the communication session of the communication service. - View Dependent Claims (12, 13)
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14. A communication service client terminal comprising circuitry to:
generate; a first one or more messages that contain at least one first criterion that is respectively met or not met by each of a plurality of further communication service client terminals, and after reception of an identifier for a group including one or more of the further communication service client terminals that meet the at least one first criterion, a second one or more messages that contain at least one second criterion, different from the at least one first criterion, that is respectively met or not met by each of the plurality of further communication service client terminals, the second one or more messages further containing a request for provision of a communication service and a specification that the further communication service client terminals that meet the at least one first criterion and the at least one second criterion during an establishment of a communication session of a communication service or during a communication session of the communication service, can be participants on a dynamic basis in the communication session of the communication service provided; and send a request for checking, in the course of the communication session of the communication service, the validity of information describing the further communication service client terminals that meet the at least one first criterion and the at least one second criterion and that participate in the communication session of the communication service. - View Dependent Claims (15, 16, 17, 18)
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19. A method for operating a communication service client terminal in a communication system having a plurality of further communication service client terminals, a communication service server computer, and a server computer, wherein the method comprises:
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the communication service client terminal generating a first one or more messages that contain at least one first criterion that is respectively met or not met by each of the plurality of further communication service client terminals; the communication service client terminal receiving an identifier for a group including one or more of the further communication service client terminals that meet the at least one first criterion; the communication service client terminal, in response to receiving the identifier, generating a second one or more messages that contain at least one second criterion, different from the at least one first criterion, that is respectively met or not met by each of the plurality of further communication service client terminals, the second one or more messages further containing a request for provision of a communication service and a specification that the further communication service client terminals that meet the at least one first criterion and the at least one second criterion, during an establishment of a communication session of a communication service or during a running communication session of the communication service, can be participants on a dynamic basis in the communication session of the communication service; the communication service client terminal sending a request for checking, in the course of the communication session of the communication service, the validity of information describing the further communication service client terminals that meet the at least one first criterion and the at least one second criterion and that participate in the communication session of the communication service. - View Dependent Claims (20, 21, 22, 23)
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Specification