| 摘要 |
PURPOSE: A method for linking supplementary services between a satellite communication network and a wireless communication network, is provided to supply supplementary services with the wireless communication network when a subscriber is within a service area and to be automatically roamed to the satellite communication network when the subscriber is out of a service area of the wireless communication network, by using mutual linkage devices storing transformation and translation of instruction related supplementary services and related information. The method supplies supplementary services by using the satellite communication network. CONSTITUTION: A method for linking supplementary services between a satellite communication network and a wireless communication network, having mutually different protocols, by using mutual linkage devices comprises the two steps as follows. In a first step, transformation and translation of instruction related to supplementary services, and related information are stored by the mutual linkage devices. In a second step, supplementary services are supplied by using the wireless communication network when a subscriber is within a service area of the wireless communication network through the first step, and roaming to the satellite communication network is automatically performed when the subscriber is out of a service area of the wireless communication network.
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