BASE STATION AND RADIO COMMUNICATION METHOD
First Claim
1. A base station which carries out radio communication with mobile stations, a communication area of which partially overlaps with a communication area of one or more other base station, comprising:
- a frame generation section configured to successively generate time frames to be transmitted to the mobile stations;
a storage configured to store transmit power information specifying transmission power to be applied for each of a predetermined number of time frames being successive as one of first transmit power covering a whole of the communication area, second to nth (n is an integer equal to or greater than
2) transmit power covering areas smaller than the whole of the communication area;
a transmit power control section configured to control transmit power of time frames successively generated by the frame generation section according to the transmit power information in units of the predetermined number of time frames; and
a transmission section configured to transmit time frames power-controlled by the transmit power control section.
1 Assignment
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Accused Products
Abstract
There is provided with a base station which carries out radio communication with mobile stations, including: a frame generation section configured to successively generate time frames to be transmitted to the mobile stations; a storage configured to store transmit power information specifying transmission power to be applied for each of a predetermined number of time frames being successive as one of first transmit power covering a whole of the communication area, second to nth (n is an integer equal to or greater than 2) transmit power covering areas smaller than the whole of the communication area; a transmit power control section configured to control transmit power of time frames successively generated by the frame generation section according to the transmit power information in units of the predetermined number of time frames; and a transmission section configured to transmit time frames power-controlled by the transmit power control section.
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Citations
12 Claims
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1. A base station which carries out radio communication with mobile stations, a communication area of which partially overlaps with a communication area of one or more other base station, comprising:
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a frame generation section configured to successively generate time frames to be transmitted to the mobile stations;
a storage configured to store transmit power information specifying transmission power to be applied for each of a predetermined number of time frames being successive as one of first transmit power covering a whole of the communication area, second to nth (n is an integer equal to or greater than
2) transmit power covering areas smaller than the whole of the communication area;
a transmit power control section configured to control transmit power of time frames successively generated by the frame generation section according to the transmit power information in units of the predetermined number of time frames; and
a transmission section configured to transmit time frames power-controlled by the transmit power control section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A radio communication method performed by a base station which carries out radio communication with mobile stations, a communication area of which partially overlaps with a communication area of one or more other base station, comprising:
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successively generating time frames to be transmitted to the mobile stations;
controlling transmit power of successively generated time frames in units of a predetermined number of time frames based on transmit power information specifying transmit power to be applied for each of the predetermined number of time frames as one of first transmit power covering the whole communication area, second to nth (n is an integer equal to or greater than
2) transmit power covering areas smaller than the whole communication area; and
transmitting time frames power-controlled.
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12. A base station which carries out radio communication with mobile stations, a communication area of which partially overlaps with a communication area of one or more other base station, comprising:
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a frame generation section configured to successively generate time frames to be transmitted to the mobile stations;
a storage configured to store transmit power information specifying transmission power to be applied for each of a predetermined number of time frames being successive as one of first transmit power covering a whole of the communication area, second to nth (n is an integer equal to or greater than
2) transmit power covering areas smaller than the whole of the communication area, wherein the transmit power information is repeatedly used in units of the predetermined number of time frames;
a transmit power control section configured to control transmit power of time frames successively generated by the frame generation section according to the transmit power information; and
a transmission section configured to transmit time frames power-controlled by the transmit power control section.
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Specification