Communication control apparatus, communication apparatus, and communication control method
AssigneeSony Group Corporation
InventorsHiroto Kuriki, Ryota Kimura, Hiroki Matsuda
Life of this patent
Estimating the term…
Abstract
A communication control apparatus includes: an action prediction range acquisition unit that acquires movement prediction range information indicating a range where a use terminal that performs secondary use of a predetermined frequency band is predicted to move; a position acquisition unit that acquires position information of the use terminal; a determination unit that determines whether or not the secondary use of the use terminal is possible based on the movement prediction range information and the position information, which have been acquired; and a notification unit that notifies the use terminal of determination of whether or not the secondary use is possible.
Claims19
A communication control apparatus, comprising:
- a range acquisition unit configured to acquire, from a communication device that performs secondary use of a frequency band, specific information associated with the communication device, wherein
- the specific information includes predicted range information of the communication device and position information of the communication device, and
- the predicted range information is associated with a three-dimensional space;
- a determination unit configured to:
- determine a first area where the secondary use is rejected;
- determine, based on the specific information, a transmission power of the communication device, wherein the transmission power is associated with the secondary use of the frequency band;
- determine a rejection of the secondary use based on a first position of the communication device in the first area;
- set a margin region with a specific width in a first boundary that is between the first area and a second area;
- and
- determine, to stop the secondary use, based on a third position of the communication device that is in the margin region;
- and
- a notification unit configured to:
- transmit, to the communication device, a first notification associated with the determined transmission power;
- and
- transmit, to the communication device, a second notification associated with the rejection of the secondary use.
A communication control method, comprising:
- acquiring, from a communication device that performs secondary use of a frequency band, information associated with the communication device, wherein
- the information includes predicted range information of the communication device and position information of the communication device, and
- the predicted range information is associated with a three-dimensional space;
- determining a first area where the secondary use is rejected;
- determining, based on the information, a transmission power of the communication device, wherein the transmission power is associated with the secondary use of the frequency band;
- determining a rejection of the secondary use based on a position of the communication device in the first area;
- setting a margin region with a specific width in a first boundary that is between the first area and a second area;
- determining, to stop the secondary use, based on a third position of the communication device is in the margin region;
- transmitting, to the communication device, a first notification associated with the determined transmission power;
- and
- transmitting, to the communication device, a second notification associated with the rejection of the secondary use.
Dependencies are inferred from the claim text.