| 摘要 |
Provided is a communication control device controlling communication of one or more secondary usage nodes respectively providing second communication services using a part of a frequency band assigned to a first communication service, the communication control device including a communication unit receiving access technique information indicating radio access techniques usable by the corresponding secondary usage nodes from the respective secondary usage nodes, a storage unit storing the access technique information received by the communication unit, and a control unit that, when at least a portion of a service area of a second-order second communication service is included in a service area of a first-order second communication service, determines whether at least a part of communication resources can be shared between the first-order and the second-order second communication services based on the radio access techniques of the first-order and the second-order second communication services indicated by the access technique information.
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