Radio base station operating between closed state and semi-open states for providing access
First Claim
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1. A mobile communication method with which a mobile station performs communication by accessing a radio base station, comprising:
- causing the radio base station to operate in any of a closed state of restricting access by mobile stations not having an access right to the radio base station and permitting access by mobile stations having an access right to the radio base station, and a semi-open state of not restricting access by the mobile stations having the access right and the mobile stations not having the access right;
counting a number of mobile stations located in a cell managed by the radio base station and in a cell around the cell and that are provided with the access right to the radio base station;
switching the state of the radio base station operating in the semi-open state to the closed state when the number of the mobile stations exceeds a predetermined number; and
switching the state of the radio base station operating in the closed state to the semi-open state when the number of the mobile stations falls below the predetermined number.
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Abstract
A mobile communication method including: operating a radio base station in a closed state which limits a mobile station allowed to make an access by establishing an access right or in a semi-open state which does not limit an access by a mobile station; and switching the state of the radio base station between the closed state and the semi-open state when a predetermined condition is satisfied.
10 Citations
11 Claims
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1. A mobile communication method with which a mobile station performs communication by accessing a radio base station, comprising:
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causing the radio base station to operate in any of a closed state of restricting access by mobile stations not having an access right to the radio base station and permitting access by mobile stations having an access right to the radio base station, and a semi-open state of not restricting access by the mobile stations having the access right and the mobile stations not having the access right; counting a number of mobile stations located in a cell managed by the radio base station and in a cell around the cell and that are provided with the access right to the radio base station; switching the state of the radio base station operating in the semi-open state to the closed state when the number of the mobile stations exceeds a predetermined number; and switching the state of the radio base station operating in the closed state to the semi-open state when the number of the mobile stations falls below the predetermined number. - View Dependent Claims (2, 3, 4)
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5. A radio base station comprising:
circuitry configured to; control the radio base station to operate in any of a closed state of restricting access by mobile stations not having an access right to the radio base station and permitting access by mobile stations having an access right, and a semi-open state of not restricting access by the mobile stations having the access right and the mobile stations not having the access right; count a number of mobile stations that are located in a cell managed by the radio base station and in a cell around the cell and that are provided with the access right to the radio base station; switch the state of the radio base station operating in the semi-open state to the closed state when the counted number of the mobile stations exceeds a predetermined number; and switch the state of the radio base station operating in the closed state to the semi-open state when the number of the mobile stations falls below the predetermined number. - View Dependent Claims (6, 7, 8)
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9. A radio network controller for housing a radio base station therein, the radio network controller comprising:
circuitry configured to; control the radio base station to operate in any of a closed state of restricting access to the radio base station by mobile stations not having an access right to the radio base station and permitting access to the radio base station by mobile stations having an access right to the radio base station, and a semi-open state of not restricting access to the radio base station by the mobile stations having the access right and the mobile stations not having the access right; count a number of mobile stations that are located in a cell managed by the radio base station and in a cell around the cell and that are provided with the access right to the radio base station; switch the state of the radio base station operating in the semi-open state to the closed state when the counted number of the mobile stations exceeds a predetermined number; and switch the state of the radio base station operating in the closed state to the semi-open state when the number of the mobile stations falls below the predetermined number.
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10. An exchange for housing a radio base station therein, the exchange comprising:
circuitry configured to; control the radio base station to operate in any of a closed state of restricting access to the radio base station by mobile stations not having an access right to the radio base station and permitting access to the radio base station by mobile stations having an access right to the radio base station, and a semi-open state of not restricting access to the radio base station by the mobile stations having the access right and the mobile stations not having the access right; count a counted number of mobile stations that are located in a cell managed by the radio base station and in a cell around the cell and that are provided with the access right to the radio base station; switch the state of the radio base station operating in the semi-open state to the closed state when the counted number of the mobile stations exceeds a predetermined number; and switch the state of the radio base station operating in the closed state to the semi-open state when the number of the mobile stations falls below the predetermined number.
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11. An integration device for housing a radio base station therein, the integration device comprising:
circuitry configured to; control the radio base station to operate in any of a closed state of restricting access to the radio base station by mobile stations not having an access right to the radio base station and permitting access to the radio base station by mobile stations having an access right to the radio base station, and a semi-open state of not restricting access to the radio base station by the mobile stations having the access right and the mobile stations not having the access right; count a number of mobile stations that are located in a cell managed by the radio base station and in a cell around the cell and that are provided with the access right to the radio base station; switch the state of the radio base station operating in the semi-open state to the closed state when the counted number of the mobile stations exceeds a predetermined number; and switch the state of the radio base station operating in the closed state to the semi-open state when the number of the mobile stations falls below the predetermined number.
Specification