Communication apparatus and control apparatus
Provided is a communication apparatus ( 200 ) including: an acquisition unit ( 241 ) that acquires, from a base station apparatus ( 100 ), information for operating as a master for controlling a sidelink communication between other apparatuses; and a control unit ( 240 ) that performs a process for operating as the master on the basis of the information acquired by the acquisition unit.
1. A communication apparatus comprising:
circuitry that
acquires, from a base station apparatus, information for operating as a master for controlling a sidelink communication between other apparatuses; and
performs a process for operating as the master on a basis of the information acquired,
wherein the circuitry acquires information for operating at any operation level among two or more operation levels as operation levels of the master, and
the operation levels of the master include at least a first level corresponding to collecting and sharing with the other apparatuses information for the sidelink communication, a second level corresponding to limiting operations of the sidelink communication of the other apparatuses, and a third level corresponding to controlling the operations of the sidelink communication of the other apparatuses.
2. The communication apparatus according to claim 1 , wherein in a case of operating at the first level, the circuitry shares with the other apparatuses information related to a use status of a resource used in the sidelink communication.
3. The communication apparatus according to claim 1 , wherein in a case of operating at the first level, the circuitry performs sensing of the information to share with the other apparatuses.
4. The communication apparatus according to claim 1 , wherein in a case of operating at the second level, the circuitry limits a parameter related to the sidel ink communication on the other apparatuses.
5. The communication apparatus according to claim 4 , wherein in the case of operating at the second level, the circuitry supplies information for limiting a sensing region to the other apparatuses.
6. The communication apparatus according to claim 1 , wherein in a case of operating at the third level, the circuitry controls a parameter related to the sidel ink communication on the other apparatuses.
7. The communication apparatus according to claim 6 , wherein in the case of operating at the third level, the circuitry executes a schedule of a resource for the sidelink communication on the other apparatuses.
8. A control apparatus comprising:
circuitry that
sets information for a communication apparatus to operate as a master for controlling a sidelink communication between other apparatuses; and
transmits the information set by the circuitry to the communication apparatus to allow the communication apparatus to operate as the master,
wherein the circuitry transmits information for operating at any operation level among two or more operation levels as operation levels of the master, and
the operation levels of the master include at least a first level corresponding to collecting and sharing with the other apparatuses information for the sidelink communication, a second level corresponding to limiting operations of the sidelink communication of the other apparatuses, and a third level corresponding to controlling the operations of the sidelink communication of the other apparatuses.
9. The control apparatus according to claim 8 , wherein the circuitry sets an operation performable by the master for each of the operation levels.
10. The control apparatus according to claim 8 , wherein if the communication apparatus to operate as the master is within a coverage, the circuitry transmits at least the operation level to the communication apparatus.
11. The control apparatus according to claim 8 , wherein the circuitry transmits the information for operating at any operation level at a. timing at which the communication apparatus couples to the control apparatus.
12. The control apparatus according to claim 8 , wherein on a basis of position information of the communication apparatus to operate as the master, the circuitry determines the operation level of the communication apparatus.
13. A communication apparatus comprising:
circuitr that
acquires, from a communication apparatus that operates as a master for controlling a sidelink communication with another apparatus, information related to the sidelink communication; and
performs a process related to the sidelink communication on a basis of the information acquired,
wherein the circuitry acquires information for operating at any operation level among two or more operation levels as operation levels of the master, and
the operation levels of the master include at least a first level corresponding to collecting and sharing with the other apparatuses information for the sidel ink communication, a second level corresponding to limiting operations of the sidelink communication of the other apparatuses, and a third level corresponding to controlling the operations of the sidelink communication of the other apparatuses.
14. The communication apparatus according to claim 13 , wherein the circuitry performs a process for discovering the communication apparatus that operates as the master prior to acquisition of the information related to the sideiink communication.
15. The communication apparatus according to claim 13 , wherein the circuitry performs the sidelink communication using information shared by the communication apparatus.
16. The communication apparatus according to claim 13 , wherein the circuitry performs the sidelink communication on a basis of information limited by the communication apparatus.