MOBILE COMMUNICATIONS SYSTEM, MOBILE COMMUNICATIONS NETWORK CONTROLLER, MOBILE COMMUNICATIONS TERMINAL, AND METHOD OF CONTROLLING MOBILE COMMUNICATIONS NETWORK
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Abstract
A mobile communications system of the present invention obtains in advance information on communications environments in a mobile communications system and provides users with the information on communications environments. The mobile communications system also predicts the movement of users and provides seamless services based on the predictions. A mobile communications system of the present invention includes an information acquisition unit for obtaining information regarding resources of a given object, an information memory for storing the obtained information on resources of a given object, and an information provision unit for searching the information memory in response to a request for provision of the information on resources of a given object transmitted from a mobile communications terminal, and providing the information on resources of a given object found in the search to the mobile communications terminal.
12 Citations
16 Claims
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1-14. -14. (canceled)
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15. A network controller comprising:
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a resource management unit configured to manage an ID of a device, a function of the device and a location of the device, in association with one another, based on information obtained from the device via a radio interface; and
an information provision unit configured to obtain a location of an information terminal in accordance with a request for provision of information transmitted from the information terminal, to extract an ID of a device which is associated with a function included in the request and the location of a device with the extracted ID located in the vicinity of the location of the information terminal, and to provide the location of the device with the extracted ID.
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16. A network controller comprising:
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a resource management unit configured to manage an ID of a radio communications channel, a sensing area of the radio communications channel and a radio bandwidth assigned to the radio communications channel, in association with one another, based on information obtained via a radio interface; and
an information provision unit configured to obtain a location of an information terminal in accordance with a request for provision of information transmitted from the information terminal, to extract an ID of a radio communications channel which is associated with a radio bandwidth included in the request and the sensing area of a radio communications channel with the extracted ID located in the vicinity of the location of the information terminal, and to provide the sensing area of the radio communications channel associated with the extracted ID of the radio communications channel.
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Specification