Beam Report for Sidelink Initial Beam Pairing

A method comprising:

• receiving, by a wireless device, one or more sidelink configuration parameters of a cell, indicating a first time duration for a sidelink beam management procedure to establish a sidelink unicast link between the wireless device and a second wireless device;
• transmitting, during the first time duration starting from reception of sidelink reference signals, a beam report based on the sidelink reference signals;
• receiving, via the sidelink unicast link, a sidelink radio resource control (RRC) message indicating a second time duration for a channel state information (CSI) report associated with the sidelink unicast link;
• and
• transmitting, during the second time duration starting from reception of a CSI reference signal, the CSI report based on the CSI reference signal.

A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a wireless device, cause the wireless device to:

• receive one or more sidelink configuration parameters of a cell, indicating a first time duration for a sidelink beam management procedure to establish a sidelink unicast link between the wireless device and a second wireless device;
• transmit, during the first time duration starting from reception of sidelink reference signals, a beam report based on the sidelink reference signals;
• receive, via the sidelink unicast link, a sidelink radio resource control (RRC) message indicating a second time duration for a channel state information (CSI) report associated with the sidelink unicast link;
• and
• transmit, during the second time duration starting from reception of a CSI reference signal, the CSI report based on the CSI reference signal.