COMMUNICATION SERVICE PROVIDING METHOD AND SYSTEM

摘要

PROBLEM TO BE SOLVED: To temporarily use both or one of a communication service and an access network without requiring a complicated work to a user even when an access network providing company is different from a communication service providing company.

SOLUTION: A utilization right use determining means 31 determines the validity of utilization right, based on certification information included in utilization right information which is transmitted from a user terminal 1. When the utilization right is determined to be valid, a communication service provider company connection determining means 32 transmits an authentication request based on authentication information included in the utilization right information to the ISP center 5 of the communication service providing company via the access network 4. When the authentication is normally performed in an authenticating device 51 in the ISP center 5 of the communication service provider, the user terminal 1 is permitted to use the access network 4 and an Internet connection service.

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