Transmission power control method, base station, base station control station, and control program thereof
AssigneeNEC Corporation
InventorsNahoko Kuroda, Kojiro Hamabe
Life of this patent
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Abstract
In a transmission power control method for a base station in a communication system including at least a mobile station and at least one base station, the ratio of transmission power approaching a predetermined reference power is changed between a communication having a slot not transmitting a signal and a communication having no slot not transmitting a signal. Thus, in the transmission power control, it is possible to prevent the downstream transmission power from being too much alienated from a desired transmission power.
Claims19
A transmission power control method of a base station in a communication system including at least a mobile station and at least one base station, characterized in changing a ratio of a transmission power approaching a predetermined reference power between a communication having a slot for not transmitting a signal and a communication having no slot for not transmitting a signal.
A transmission power control method in such a system for performing a balance adjustment of transmission powers of a plurality of base stations, characterized in including two adjustment methods, i.e. a first balance adjustment method in the case of having a slot in which a control signal for the base station is not transmitted, and a second balance adjustment method in the case of having no slot in which a control signal is not transmitted.
A communication system including at least a mobile station and at least one base station, characterized in comprising a transmission power controlling means for changing a ratio of a transmission power approaching a predetermined reference power between a communication having a slot for not transmitting a signal and a communication having no slot for not transmitting a signal.
A communication system for performing a balance adjustment of transmission powers of a plurality of base stations, characterized in comprising a means for performing the balance adjustment of the transmission power by employing any of two adjustment methods, i.e. a first balance adjustment method in the case of having a slot in which a control signal for the base station is not transmitted, and a second balance adjustment method in the case of having no slot in which a control signal is not transmitted.
A base station in a communication system including at least a mobile station and at least one base station, characterized in comprising a transmission power controlling means for changing a ratio of a transmission power approaching a predetermined reference power between a communication having a slot for not transmitting a signal and a communication having no slot for not transmitting a signal.
A base station in a communication system for performing a balance adjustment of transmission powers of a plurality of base stations, characterized in comprising a means for performing the balance adjustment of the transmission power by employing any of two adjustment methods, i.e. a first balance adjustment method in the case of having a slot in which a control signal for the base station is not transmitted, and a second balance adjustment method in the case of having no slot in which a control signal is not transmitted.
A base station controller in a communication system including at least a mobile station and at least one base station, characterized in comprising a means for transmitting a parameter of a transmission power control in a communication having a slot for not transmitting a signal, and a parameter of a transmission power control in a communication having no slot for not transmitting a signal to the base station.
A base station controller in a communication system including at least a mobile station and at least one base station, characterized in comprising a means for transmitting any of a parameter of a transmission power control in a communication having a slot for not transmitting a signal, and a parameter of a transmission power control in a communication having no slot for not transmitting a signal to the base station.
A program for a base station in a communication system including at least a mobile station and at least one base station, characterized in causing said base station to execute a process of changing a ratio of a transmission power approaching a predetermined reference power between a communication having a slot for not transmitting a signal and a communication having no slot for not transmitting a signal.
A program for a base station in a communication system for performing a balance adjustment of transmission powers of a plurality of the base stations, characterized in causing said base station to execute a process of performing the balance adjustment of the transmission power by employing any of two adjustment methods, i.e. a first balance adjustment method in the case of having a slot in which a control signal for the base station is not transmitted, and a second balance adjustment method in the case of having no slot in which a control signal is not transmitted.
Dependencies are inferred from the claim text.