Sidelink Feedback Reporting in a Wireless Network

A wireless device comprising:

• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the wireless device to:
• receive one or more radio resource control (RRC) messages comprising one or more configuration parameters of a bandwidth part, wherein the one or more configuration parameters comprise:
• a first physical uplink control channel (PUCCH) configuration, for reporting uplink feedback, indicating a first physical layer uplink control channel (PUCCH) and a first PUCCH format;
• and
• a second PUCCH configuration, for reporting sidelink feedback, indicating a second PUCCH and a second PUCCH format;
• transmit, via the first PUCCH format and a first PUCCH resource of the first PUCCH configuration, an uplink feedback report of a downlink transport block;
• and
• transmit, via the second PUCCH format and a second PUCCH resource of the second PUCCH configuration, a sidelink feedback report of a sidelink transport block.

A system comprising:

• a base station comprising:
• one or more first processors and first memory storing first instructions that, when executed by the one or more first processors, cause the base station to:
• transmit one or more radio resource control (RRC) messages comprising one or more configuration parameters of a bandwidth part (BWP), wherein the one or more configuration parameters comprise:
• a first physical uplink control channel (PUCCH) configuration for reporting uplink feedback, indicating a first PUCCH and a first PUCCH format;
• and
• a second PUCCH configuration, for reporting sidelink feedback, indicating a second PUCCH and a second PUCCH format;
• and
• a wireless device comprising:
• one or more second processors and second memory storing second instructions that, when executed by the one or more second processors, cause the wireless device to:
• receive the one or more RRC messages comprising the one or more configuration parameters of the BWP, wherein the one or more configuration parameters comprise:
• the first PUCCH configuration for reporting uplink feedback;
• and
• the second PUCCH configuration for reporting sidelink feedback;
• transmit, via the first PUCCH format and a first PUCCH resource of the first PUCCH configuration, an uplink feedback report of a downlink transport block;
• and
• transmit, via the second PUCCH and a second PUCCH resource of the second PUCCH configuration, a sidelink feedback report of a sidelink transport.