Communication method and apparatus

An apparatus comprising:

• at least one processor and at least one memory storing instructions;
• wherein the instructions are executed by the at least one processor to cause the apparatus perform operations of:
• sending first indication information to a terminal device, wherein the first indication information indicates the terminal device to separately send first uplink information in a first time unit and a second time unit, the first time unit is a time unit used only for uplink transmission, and the second time unit is a time unit capable of being used for uplink transmission and downlink transmission;
• sending second indication information to the terminal device, wherein the second indication information indicates the terminal device whether to maintain power consistency and phase continuity between a first physical uplink channel and a second physical uplink channel, the first physical uplink channel is a channel that is in the first time unit and that is used to carry the first uplink information, and the second physical uplink channel is a channel that is in the second time unit and that is used to carry the first uplink information;
• and
• receiving the first physical uplink channel in the first time unit and receiving the second physical uplink channel in the second time unit.

An apparatus comprising:

• at least one processor and at least one memory storing instructions;
• wherein the instructions are executed by the at least one processor to cause the apparatus perform operations of:
• receiving first indication information from a network device, wherein the first indication information indicates the apparatus to separately send first uplink information in a first time unit and a second time unit, the first time unit is a time unit used only for uplink transmission, and the second time unit is a time unit capable of being used for uplink transmission and downlink transmission;
• receiving second indication information from the network device, wherein the second indication information indicates the apparatus whether to maintain power consistency and phase continuity between a first physical uplink channel and a second physical uplink channel, the first physical uplink channel is a channel that is in the first time unit and that is used to carry the first uplink information, and the second physical uplink channel is a channel that is in the second time unit and that is used to carry the first uplink information;
• and
• sending the first physical uplink channel in the first time unit and sending the second physical uplink channel in the second time unit based on the first indication information and the second indication information.