Mediation server, control method therefor, communication device, control method therefor, communication system, and computer program
First Claim
1. A mediation server, comprising:
- a receiver for receiving a request, transmitted by a communication device, for issuing a downloadable subscriber identity module (SIM) to the communication device;
a selection unit configured to select from a set of two or more account managing servers an account managing server to which the request from the communication device for the downloadable SIM is to be transmitted based on information stored in a database regarding a current operational status of each account managing server included in said set, wherein the selection unit is configured to perform the selection in response to the mediation server receiving the request for issuing the downloadable SIM transmitted by the communication device; and
a transmission unit configured to transmit the request for issuing the downloadable SIM to the selected account managing server.
1 Assignment
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Accused Products
Abstract
A mediation server which is able to communicate with a plurality of account managing servers (104) and mediates requests for issuing subscription information transmitted from a plurality of communication devices between each communication device and any one of the plurality of account managing servers (104), the mediation server comprising, a selection unit configured to select the account managing server to which the request is to be transmitted based on information regarding a current operational status of each account managing server stored in a database, when the request is received from the communication device, and a transmission unit configured to transmit the request for issuing the subscription information to the selected account managing server.
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Citations
17 Claims
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1. A mediation server, comprising:
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a receiver for receiving a request, transmitted by a communication device, for issuing a downloadable subscriber identity module (SIM) to the communication device; a selection unit configured to select from a set of two or more account managing servers an account managing server to which the request from the communication device for the downloadable SIM is to be transmitted based on information stored in a database regarding a current operational status of each account managing server included in said set, wherein the selection unit is configured to perform the selection in response to the mediation server receiving the request for issuing the downloadable SIM transmitted by the communication device; and a transmission unit configured to transmit the request for issuing the downloadable SIM to the selected account managing server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A communication system comprising:
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a plurality of account managing servers; and a mediation server which is able to communicate with each of said plurality of account managing sewers, wherein the mediation server comprises; (i) a receiver for receiving a request for issuing a downloadable subscriber identity module (SIM) transmitted by a communication device; (ii) a selection unit configured such that, in response to the mediation server receiving the request for issuing the download able SIM transmitted by the communication device, the selection unit selects from the plurality of account managing servers an account managing server to which the request is to be transmitted based on information stored in a database regarding a current operational status of each account managing server included in said plurality; and (ii) a transmission unit configured to transmit the request for issuing the downloadable SIM to the selected account managing server, the selected account managing server is configured to transmit the downloadable SIM to the mediation server in response to receiving the request from the mediation server, and the mediation server is configured to forward the downloadable SIM to the communication device. - View Dependent Claims (14)
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15. A method performed by a mediation server, the method comprising:
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the mediation server receiving from a communication device a request for issuing a downloadable subscriber identity module (SIM); the mediation server, in response to receiving the request, selecting from a set of two or more account managing servers an account managing server to which the request is to be transmitted, wherein the selection of the account managing server is based on information stored in a database regarding a current operational status of each account managing server included in said set of account managing servers; and the mediation server transmitting the request for issuing the downloadable SIM to the selected account managing server. - View Dependent Claims (16)
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17. A computer program product comprising a non-transitory computer readable medium storing a computer program which, when executed by a computer, causes the computer to perform the steps of:
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selecting from a set of two or more account managing servers an account managing server, wherein the selection of the account managing server is based on information stored in a database regarding a current operational status of each account managing server included in said set of account managing servers, wherein the selecting step is performed in response to the computer receiving from a communication device a request for issuing a downloadable subscriber identity module (SIM); and transmitting the request for issuing the downloadable SIM to the selected account managing server.
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Specification