Patent ID: 7054634

Claim:
A multiservice wireless communication system comprising: a plurality of wireless systems; a common-signaling wireless network base station in which a plurality of service zones serviced by the wireless systems overlaps in a common-signaling wireless zone; a management server that stores information on respective available wireless systems in positions in the common-signaling wireless zone as database; a network connecting them; and a multiservice terminal serviced therefrom, characterized in that: the multiservice terminal comprises: a position detecting section for detecting its own position; an available-wireless-system-information acquisition section that transmits the position detected by the position detecting section to the management server via the common-signaling wireless network base station and acquires information on available wireless systems in the transmitted position from the management server via the common-signaling wireless network base station; and a network selection switching section for selecting a wireless system that most matches selecting conditions from the available wireless systems acquired by the available-wireless-system-information acquisition section.