Uplink Power Control

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 messages comprising one or more configuration parameters for a cell, wherein the one or more configuration parameters:
• indicate a sounding reference signal (SRS) resource for a configured uplink grant, wherein an SRS resource set comprises the SRS resource;
• comprise a parameter that enables using default transmission parameters for SRS transmissions;
• and
• indicate no pathloss reference signal;
• and
• transmit, with a transmission power determined based on a pathloss reference signal associated with the SRS resource set, a transport block of the configured uplink grant.

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 messages comprising one or more configuration parameters for a cell, wherein the one or more configuration parameters:
• indicate a sounding reference signal (SRS) resource for a configured uplink grant, wherein an SRS resource set comprises the SRS resource;
• comprise a parameter that enables using default transmission parameters for SRS transmissions;
• and
• indicate no pathloss reference signal;
• 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 messages comprising the one or more configuration parameters for a cell, wherein the one or more configuration parameters:
• indicate the SRS resource for the configured uplink grant, wherein the SRS resource set comprises the SRS resource;
• comprise the parameter that enables using the default transmission parameters for the SRS transmissions;
• and
• indicate no pathloss reference signal;
• and
• transmit, with a transmission power determined based on a pathloss reference signal associated with the SRS resource set, a transport block of the configured uplink grant.