Wireless station and transmission power determination method
AssigneeFujitsu Limited
InventorsNobukazu Fudaba, Junji Otonari
Life of this patent
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Abstract
A wireless station includes: a receiver configured to receive information on a reception quality from a wireless communication apparatus that is connected to the wireless station; and a processor coupled to the receiver and configured to: calculate, based on the reception quality, an index value indicating a difference between a signal-to-interference ratio in the wireless communication apparatus and transmission power of the wireless station, calculate a statistical amount of the index value calculated with regard to each of the plurality of reception qualities, and determine the transmission power in accordance with the statistical amount.
Claims17
A wireless station comprising:
- a receiver configured to receive information on a reception quality from a wireless communication apparatus that is wirelessly connected to the wireless station;
- and
- a processor coupled to the receiver and configured to:
- calculate, based on the reception quality, an index value indicating a difference between a signal-to-interference ratio in the wireless communication apparatus and transmission power of the wireless station,
- calculate a statistical amount of the index value calculated with regard to each of the plurality of reception qualities, and
- determine the transmission power in accordance with the statistical amount.
A transmission power determination method comprising:
- calculating, based on reception quality information received from a wireless communication apparatus that is wirelessly connected to a wireless station, an index value indicating a difference between a signal-to-interference ratio in the wireless communication apparatus and transmission power of the wireless station;
- calculating a statistical amount of the index value calculated with regard to each of the plurality of reception qualities;
- and
- determining, using a processor, the transmission power in accordance with the statistical amount.
A communication system comprising:
- a wireless communication apparatus configured to transmit information on a reception quality;
- and
- a wireless station configured to:
- receive the information on the reception quality from the wireless communication apparatus that is wirelessly connected to the wireless station,
- calculate, based on the reception quality, an index value indicating a difference between a signal-to-interference ratio in the wireless communication apparatus and transmission power of the wireless station,
- calculate a statistical amount of the index value calculated with regard to each of the plurality of reception qualities, and
- determine the transmission power in accordance with the statistical amount.
Dependencies are inferred from the claim text.