Prioritizing uplink signals of a radio access technology

A base station comprising:

• one or more processors;
• and
• memory storing instructions that, when executed by the one or more processors, cause the base station to:
• transmit, to a wireless device:
• a first maximum total transmit power allowed for a first cell group of a first type of radio access technology;
• and
• a second maximum total transmit power allowed for a second cell group of a second type of radio access technology different from the first type of radio access technology, wherein a power value is determined by the wireless device to be exceeded by a total transmission power that is based on:
• a first power for transmission of one or more first uplink signals via the first cell group, wherein the first power is less than or equal to the first maximum total transmit power;
• and
• a second power for transmission of one or more second uplink signals via the second cell group, wherein the second power is less than or equal to the second maximum total transmit power;
• and
• receive, from the wireless device, at least one of the one or more second uplink signals and not the one or more first uplink signals based on a scheduled transmission of the one or more first uplink signals of the first cell group of the first type of radio access technology being dropped by the wireless device in response to:
• the total transmission power exceeding the power value, wherein the power value is a maximum transmit power of the wireless device;
• and
• the first type of radio access technology having a lower priority than the second type of radio access technology.

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:
• a first maximum total transmit power allowed for a first cell group of a first type of radio access technology;
• and
• a second maximum total transmit power allowed for a second cell group of a second type of radio access technology that is different from the first type of radio access technology;
• determine a total transmission power exceeds a power value, wherein the total transmission power is based on:
• a first power for transmission of one or more first uplink signals via the first cell group, wherein the first power is less than or equal to the first maximum total transmit power;
• and
• a second power for transmission of one or more second uplink signals via the second cell group, wherein the second power is less than or equal to the second maximum total transmit power;
• and
• drop a scheduled transmission of the one or more first uplink signals of the first cell group of the first type of radio access technology, in response to:
• the determining the total transmission power exceeds the power value, wherein the power value is a maximum transmit power of the wireless device;
• and
• the first type of radio access technology having a lower priority than the second type of radio access technology;
• and
• transmit, to a base station, at least one of the one or more second uplink signals.