Power control in serving cell with neighboring cells operating in different direction or full-duplex mode

An apparatus for wireless communication by a user equipment (UE), comprising:

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• receive control signaling indicating a first power control configuration for a transmission time interval configured by both a neighbor base station and a serving base station of the UE for uplink transmission in a same frequency band, and a second power control configuration corresponding to the neighbor base station configuring the transmission time interval at least partially for downlink transmission and the serving base station configuring the transmission time interval at least partially for uplink transmission in the same frequency band;
• select one of the first power control configuration or the second power control configuration based at least in part on a first transmission time interval format of the serving base station and a second transmission time interval format of the neighbor base station corresponding to a first transmission time interval for transmission of an uplink message;
• and
• transmit the uplink message during the first transmission time interval in accordance with the selected power control configuration.

An apparatus for wireless communication at a serving base station, comprising:

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• transmit, to a user equipment (UE), control signaling indicating a first power control configuration for a transmission time interval configured by both a neighbor base station and the serving base station for uplink transmission in a same frequency band, and a second power control configuration corresponding to the neighbor base station configuring the transmission time interval at least partially for downlink transmission and the serving base station configuring the transmission time interval at least partially for uplink transmission in the same frequency band;
• and
• receive an uplink message in accordance with one of the first power control configuration or the second power control configuration based at least in part on a first transmission time interval format of the serving base station and a second transmission time interval format of the neighbor base station corresponding to a first transmission time interval, wherein the uplink message is received during the first transmission time interval.