Multipoint communication system and multipoint communication method
First Claim
1. A multi-point communication system, comprising a communication service unit for providing a type of multi-point communication service or a plurality of types of multi-point communication services for a single communication terminal or a plurality of communication terminals,characterized in that the multi-point communication system further comprises a service receiving unit for receiving a request of one type of multi-point communication service from the single communication terminal or the communication terminals, issuing both a service identifier corresponding to the type of multi-point communication service and a password corresponding to a communication terminal group receiving the type of multi-point communication service to the single communication terminal or each of the communication terminals requesting the type of multi-point communication service, and outputting the service identifier and the password or the passwords to the communication service unit, wherein the service receiving unit receives a request of a type of multi-point communication service from an arbitrary communication terminal denoting the single communication terminal or selected from among the communication terminals, the communication service unit receives the service identifier indicating the type of multi-point communication service and the password of the arbitrary communication terminal from the arbitrary communication terminal, the communication service unit confirms whether or not the password received from the arbitrary communication terminal agrees with the password of the arbitrary communication terminal output from the service receiving unit, and the communication service unit provides the type of multi-point communication service indicated by the service identifier for the arbitrary communication in a case where the password received from the arbitrary communication terminal agrees with the password output from the service receiving unit.
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Accused Products
Abstract
When a service receiving server 1 receives a request of a multi-point communication service from communication terminals 3A to 3C, a service ID corresponding to the multi-point communication service and passwords are respectively sent to the communication terminals 3A to 3C receiving the multi-point communication service and are sent to a communication service unit 2. When the communication service unit 2 receives the service ID and the password from the communication terminals 3A to 3C, the communication service unit 2 collates whether or not the service ID and the password sent from the communication terminals 3A to 3C agree with those sent from the service receiving server 1. In case of the agreement, the communication service unit 2 connects with the group of communication terminals 3A to 3C and provides the multi-point communication service for the communication terminals 3A to 3C according to the service ID.
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Citations
12 Claims
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1. A multi-point communication system, comprising a communication service unit for providing a type of multi-point communication service or a plurality of types of multi-point communication services for a single communication terminal or a plurality of communication terminals,
characterized in that the multi-point communication system further comprises a service receiving unit for receiving a request of one type of multi-point communication service from the single communication terminal or the communication terminals, issuing both a service identifier corresponding to the type of multi-point communication service and a password corresponding to a communication terminal group receiving the type of multi-point communication service to the single communication terminal or each of the communication terminals requesting the type of multi-point communication service, and outputting the service identifier and the password or the passwords to the communication service unit, wherein the service receiving unit receives a request of a type of multi-point communication service from an arbitrary communication terminal denoting the single communication terminal or selected from among the communication terminals, the communication service unit receives the service identifier indicating the type of multi-point communication service and the password of the arbitrary communication terminal from the arbitrary communication terminal, the communication service unit confirms whether or not the password received from the arbitrary communication terminal agrees with the password of the arbitrary communication terminal output from the service receiving unit, and the communication service unit provides the type of multi-point communication service indicated by the service identifier for the arbitrary communication in a case where the password received from the arbitrary communication terminal agrees with the password output from the service receiving unit.
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12. A multi-point communication method, comprising the step of providing a type of multi-point communication service or a plurality of types of multi-point communication services for a single communication terminal or a plurality of communication terminals,
characterized in that the multi-point communication method further comprises the steps of; -
receiving a request of a type of multi-point communication service from the single communication terminal or the communication terminals;
issuing a password or a service identifier corresponding to a communication terminal group receiving the type of multi-point communication service to the single communication terminal or each of the communication terminals requesting the type of multi-point communication service; and
providing the type of multi-point communication service for an arbitrary communication terminal denoting the single communication terminal or selected from among the communication terminals according to the password or the service identifier sent from the arbitrary communication terminal in a case where the service identifier indicating a request of the type of multi-point communication service and the password are received from the arbitrary communication terminal.
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Specification