Patent ID: 11930485
Assignee: SHARP KABUSHIKI KAISHA
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. A base station, comprising:
transmitting circuitry configured to:
transmit a first radio resource control (RRC) message comprising first information used for a physical uplink shared channel (PUSCH) transmission corresponding to a configured grant, the first information comprising first parameters and a second parameter, the first parameters being for power control, the second parameter being for configuring a type of frequency resource allocation,
transmit a second RRC message comprising second information used for a PUSCH transmission scheduled by a first physical downlink control channel (PDCCH) with cyclic redundancy check (CRC) scrambled by a cell-radio network temporary identifier (C-RNTI), the second information comprising a third parameter for configuring a type of frequency resource allocation, and
transmit a second PDCCH with CRC scrambled by a configured scheduling radio network temporary identifier (CS-RNTI), the second PDCCH being used for scheduling a PUSCH retransmission corresponding to the configured grant; and

receiving circuitry configured to:
receive a PUSCH initial transmission corresponding to the configured grant by using the first parameters and the second parameter, and
receive the PUSCH retransmission which is scheduled by the second PDCCH and corresponds to the configured grant by using the first parameters and the third parameter.