COMMUNICATION CONTROL APPARATUS AND WIRELESS COMMUNICATION APPARATUS
First Claim
1. A communication control apparatus comprising:
- a calculation unit configured to calculate a transmit power to be allocated, including a nominal transmit power and a margin for interference avoidance, for one or more secondary systems that secondarily use frequency channels protected for a primary system; and
a determination unit configured to determine a variation in a number of secondary systems, and cause the calculation unit to adjust the margin for interference avoidance on a basis of the determined variation.
1 Assignment
0 Petitions
Accused Products
Abstract
[Object] To achieve both prevention of harmful interference and promptness of power allocation under conditions in which multiple secondary systems may be managed.
[Solution] Provided is a communication control apparatus including: a calculation unit configured to calculate a transmit power to be allocated, including a nominal transmit power and a margin for interference avoidance, for one or more secondary systems that secondarily use frequency channels protected for a primary system; and a determination unit configured to determine a variation in a number of secondary systems, and cause the calculation unit to adjust the margin for interference avoidance on a basis of the determined variation.
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Citations
20 Claims
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1. A communication control apparatus comprising:
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a calculation unit configured to calculate a transmit power to be allocated, including a nominal transmit power and a margin for interference avoidance, for one or more secondary systems that secondarily use frequency channels protected for a primary system; and a determination unit configured to determine a variation in a number of secondary systems, and cause the calculation unit to adjust the margin for interference avoidance on a basis of the determined variation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A communication control apparatus comprising:
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a communication unit configured to communicate with a master device of one or more secondary systems that secondarily use frequency channels protected for a primary system; and a control unit configured to signal, on a basis of information acquired from a data server that calculates an allocated transmit power for the secondary systems including a nominal transmit power and a margin for interference avoidance adjusted on a basis of variation in a number of secondary systems, parameters for specifying the allocated transmit power to the master device via the communication unit. - View Dependent Claims (19)
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20. A wireless communication apparatus that operates and manages a secondary system that secondarily uses a frequency channel protected for a primary system, the wireless communication apparatus comprising:
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a communication unit configured to receive signaling of parameters for specifying an allocated transmit power based on information acquired from a data server that calculates the allocated transmit power for the secondary system including a nominal transmit power and a margin for interference avoidance adjusted on a basis of variation in a number of secondary systems; and a communication control unit configured to control wireless communication between the wireless communication apparatus and one or more terminal apparatuses according to the allocated transmit power specified using the parameters.
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Specification