NR uplink codebook configuration method and related device

A network device, comprising:

• a receiver, a transmitter, and at least one processor, wherein
• the receiver is configured to receive reference transmission unit configuration information from a terminal, wherein the reference transmission unit configuration information comprises:
• a quantity N of transmission units of the terminal, a quantity M of groups into which the N transmission units are divided, and a quantity of transmission units comprised in each group;
• the at least one processor is configured to determine transmission port configuration information of the terminal based on the reference transmission unit configuration information;
• the receiver is further configured to receive reference codebook configuration information from the terminal;
• the at least one processor is further configured to determine a codebook type of the terminal based on the reference codebook configuration information;
• and
• the transmitter is configured to send the transmission port configuration information and the codebook type to the terminal.

A terminal, comprising:

• a receiver, a transmitter, and at least one processor, wherein
• the at least one processor is configured to determine reference transmission unit configuration information and reference codebook configuration information, wherein the reference transmission unit configuration information comprises:
• a quantity N of transmission units of the terminal, a quantity M of groups into which the N transmission units are divided, and a quantity of transmission units comprised in each group;
• the transmitter is configured to report the reference transmission unit configuration information and the reference codebook configuration information to a network device;
• and
• the receiver is configured to receive transmission port configuration information and a codebook type of the terminal from the network device, wherein the transmission port configuration information is determined by the network device based on the reference transmission unit configuration information, and the codebook type is determined by the network device based on the reference codebook configuration information.