Base station and communication method
First Claim
1. A base station of a communication system, comprising:
- an interference quantity measurement unit configured to measure an interference quantity in a frequency band used in the communication system;
a reception unit configured to receive a line connection request transmitted from a mobile station;
an allowable interference quantity calculation unit configured to calculate an allowable interference quantity in the frequency band based on a number of target users and a threshold distance, the threshold distance being smaller than a distance between the base station and an edge of a wireless area covered by the base station; and
an acceptance control unit configured to control an acceptance of the line connection request by comparing the measured interference quantity with a calculated allowable interference quantity, and to refuse the line connection request transmitted from the mobile station within the threshold distance to the base station and accept the line connection request transmitted from the mobile station outside the threshold distance when a measured interference quantity exceeds the calculated allowable interference.
1 Assignment
0 Petitions
Accused Products
Abstract
A base station comprises: an interference quantity measurement unit configured to measure an interference quantity toward a frequency band used in a communication system in which the base station is provided; an allowable interference quantity calculation unit configured to calculate an allowable interference quantity toward the frequency band, which is allowed to maintain a determined number of terminal equipments connecting lines with the base station, based on the measured interference quantity and the determined number of the terminal equipments; a reception unit configured to receive a request of connecting the line transmitted by the terminal equipment; and an acceptance control unit configured to control an acceptance of the request for connecting the line by comparing the measured interference quantity with the allowable interference quantity.
19 Citations
6 Claims
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1. A base station of a communication system, comprising:
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an interference quantity measurement unit configured to measure an interference quantity in a frequency band used in the communication system; a reception unit configured to receive a line connection request transmitted from a mobile station; an allowable interference quantity calculation unit configured to calculate an allowable interference quantity in the frequency band based on a number of target users and a threshold distance, the threshold distance being smaller than a distance between the base station and an edge of a wireless area covered by the base station; and an acceptance control unit configured to control an acceptance of the line connection request by comparing the measured interference quantity with a calculated allowable interference quantity, and to refuse the line connection request transmitted from the mobile station within the threshold distance to the base station and accept the line connection request transmitted from the mobile station outside the threshold distance when a measured interference quantity exceeds the calculated allowable interference. - View Dependent Claims (2, 3)
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4. A communication method, comprising:
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measuring an interference quantity in a frequency band used in a communication system; receiving a line connection request transmitted from a mobile station; calculating an allowable interference quantity in the frequency band based on a number of target users and a threshold distance the threshold distance being smaller than a distance between the base station and an edge of a wireless area covered by the base station; controlling an acceptance of the line connection request by comparing the measured interference quantity with a calculated allowable interference quantity; and refusing the line connection request transmitted from the mobile station within a threshold distance to the base station and accepting the line connection request transmitted from the mobile station outside the threshold distance when the measured interference quantity exceeds a calculated allowable interference. - View Dependent Claims (5, 6)
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Specification