Wireless communication device, wireless communication method, and computer program
A wireless communication device including an acquisition unit that acquires an information set related to a transmission parameter when transmitting a resource arbitrarily selected from a predetermined resource pool to a transmission target (for example, performing grant-free transmission), and a setting unit that sets the transmission parameter using the information set.
1. A wireless communication method comprising:
transmitting an initial connection request or a connection re-establishment request to a base station;
receiving information regarding designated resources for a connection with the base station, information sets related to link adaptation and related to a transmission parameter, and information regarding a determination condition from the base station;
selecting an information set among the information sets based on the determination condition; and
transmitting a signal which applied the transmission parameter using the information set,
wherein the information set is reset to a predetermined initial value when a predetermined condition is satisfied, and
wherein the information regarding the determination condition notified from the base station includes at least one of a number of sub frame, a number of mini slot, and a number of repetitions or retransmissions.
2. The wireless communication method of claim 1 , wherein the information regarding the determination condition notified from the base station includes a channel state.
3. The wireless communication method of claim 1 , wherein the information regarding the determination condition notified from the base station includes a number of sub frame.
4. The wireless communication method of claim 1 , wherein the information regarding the determination condition notified from the base station includes a number of repetitions or retransmissions.
5. A wireless communication method comprising:
receiving an initial connection request or a connection re-establishment request from a terminal device;
transmitting information regarding designated resources for a connection with the base station, information sets related to link adaptation and related to a transmission parameter, and information regarding a determination condition to the terminal device, wherein an information set is selected among the information sets based on the determination condition; and
receiving a signal which applied the transmission parameter using the information set,
wherein the information regarding the determination condition includes at least one of a number of sub frame, a number of mini slot, and a number of repetitions or retransmissions.
6. The wireless communication method of claim 5 , wherein the terminal device is notified of the information set, and the information set is transmitted in downlink communication to the terminal device.
7. A wireless communication device comprising:
circuitry configured to:
transmit an initial connection request or a connection re-establishment request to a base station;
receive information regarding designated resources for a connection with the base station, information sets related to link adaptation and related to a transmission parameter, and information regarding a determination condition from the base station;
select an information set among the information sets based on the determination condition; and
transmit a signal which applied the transmission parameter using the information set,
wherein the information set is reset to a predetermined initial value when a predetermined condition is satisfied, and
wherein the information regarding the determination condition notified from the base station includes at least one of a number of sub frame, a number of mini slot, and a number of repetitions or retransmissions.
8. A wireless communication device comprising:
circuitry configured to:
receive an initial connection request or a connection re-establishment request from a terminal device;
transmit information regarding designated resources for a connection with the base station, information sets related to link adaptation and related to a transmission parameter, and information regarding a determination condition to the terminal device, wherein an information set is selected among the information sets based on the determination condition; and
receive a signal which applied the transmission parameter using the information set,
wherein the information regarding the determination condition includes at least one of a number of sub frame, a number of mini slot, and a number of repetitions or retransmissions.
9. The wireless communication device of claim 8 , wherein the information regarding the determination condition notified from the base station includes a channel state.
10. The wireless communication device of claim 8 , wherein the information set is reset to a predetermined initial value when a predetermined condition is satisfied, and the predetermined condition is that the number of repetitions or retransmissions reaches a predetermined number.
11. A non-transitory computer-readable storage medium storing computer executable instructions thereon, which when executed by circuitry, cause the circuitry to perform a method comprising:
transmitting an initial connection request or a connection re-establishment request to a base station;
receiving information regarding designated resources for a connection with the base station, information sets related to link adaptation and related to a transmission parameter, and information regarding a determination condition from the base station;
selecting an information set among the information sets based on the determination condition; and
transmitting a signal which applied the transmission parameter using the information set,
wherein the information set is reset to a predetermined initial value when a predetermined condition is satisfied, and
wherein the information regarding the determination condition notified from the base station includes at least one of a number of sub frame, a number of mini slot, and a number of repetitions or retransmissions.
12. The non-transitory computer-readable storage medium of claim 11 , wherein the information regarding the determination condition notified from the base station includes a channel state.
13. A non-transitory computer-readable storage medium storing computer executable instructions thereon, which when executed by circuitry, cause the circuitry to perform a method comprising:
receiving an initial connection request or a connection re-establishment request from a terminal device;
transmitting information regarding designated resources for a connection with the base station, information sets related to link adaptation and related to a transmission parameter, and information regarding a determination condition to the terminal device, wherein an information set is selected among the information sets based on the determination condition; and
receiving a signal which applied the transmission parameter using the information set,
wherein the information regarding the determination condition includes at least one of a number of sub frame, a number of mini slot, and a number of repetitions or retransmissions.
14. The non-transitory computer-readable storage medium of claim 13 , wherein the terminal device is notified of the information set, and the information set is transmitted in downlink communication to the terminal device.