| 摘要 |
PROBLEM TO BE SOLVED: To propose a service retrieval system which can be made less in service retrieval time and the cost than conventional system communication trouble due to noise in a radio communication section as a service retrieval system which is constituted including radio communication terminals and retrieves services of a decentralized system having various services decentralized on a network. SOLUTION: The service retrieval system which retrieves the services of the decentralized system comprises a radio server device which is connected to the network and mounted with a master retrieval service and a radio terminal device which is mounted with a slave retrieval service and can communicate with the server by radio and use the master retrieval service, and the radio terminal device is equipped with a storage means where a service object obtained through the master retrieval service is cached, retrieves the service object cached in the storage means first when service retrieval by the slave retrieval service is performed, and performs retrieval by the master retrieval service if it is not found. The service object is stored while made to correspond to priority data.
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