In certain aspects, a method implemented in a wireless device includes determining a specific absorption rate (SAR) distribution for a first wireless communication technology, determining a power density (PD) distribution for a second wireless communication technology, and combining the SAR distribution and the PD distribution to generate a combined RF exposure distribution. The method also includes determining at least one first maximum allowable power level and at least one second maximum allowable power level for a future time slot based on the combined RF exposure distribution, setting at least one transmission power limit for a first transmitter in the future time slot based on the at least one first maximum allowable power level, and setting at least one transmission power limit for a second transmitter in the future time slot based on the at least one second maximum allowable power level.

In certain aspects, a method implemented in a wireless device includes determining a specific absorption rate (SAR) distribution for a first wireless communication technology, determining a power density (PD) distribution for a second wireless communication technology, and combining the SAR distribution and the PD distribution to generate a combined RF exposure distribution. The method also includes determining at least one first maximum allowable power level and at least one second maximum allowable power level for a future time slot based on the combined RF exposure distribution, setting at least one transmission power limit for a first transmitter in the future time slot based on the at least one first maximum allowable power level, and setting at least one transmission power limit for a second transmitter in the future time slot based on the at least one second maximum allowable power level.

Embodiments of this application provide a method and apparatus for processing configured grant configuration, a device, and a storage medium. The method includes: receiving, by a terminal, at least one configured grant CG configuration, where the CG configuration includes at least one parameter set, the parameter set includes one or more sounding reference signal resource indicators SRIs, and the SRI is used for indicating one or more sounding reference signal SRS resources.

Embodiments of this application provide a method and apparatus for processing configured grant configuration, a device, and a storage medium. The method includes: receiving, by a terminal, at least one configured grant CG configuration, where the CG configuration includes at least one parameter set, the parameter set includes one or more sounding reference signal resource indicators SRIs, and the SRI is used for indicating one or more sounding reference signal SRS resources.

A user equipment (UE) receives a transmit power control (TPC) command and is configured to accumulate the TPC command with prior TPC commands to derive a first value. Further, the UE is configured to produce a second value based on a type of a first signal to be transmitted and a third value based on a transport format of the first signal, wherein the type of signal is from a plurality of types of signals having different spreading factors. The UE is configured to determine a transmission power level for the first signal based on the first value, the second value and the third value. The UE is configured to transmit the first signal at the determined transmission power level.

In certain aspects, a method implemented in a wireless device includes determining a specific absorption rate (SAR) distribution for a first wireless communication technology, determining a power density (PD) distribution for a second wireless communication technology, and combining the SAR distribution and the PD distribution to generate a combined RF exposure distribution. The method also includes determining at least one first maximum allowable power level and at least one second maximum allowable power level for a future time slot based on the combined RF exposure distribution, setting at least one transmission power limit for a first transmitter in the future time slot based on the at least one first maximum allowable power level, and setting at least one transmission power limit for a second transmitter in the future time slot based on the at least one second maximum allowable power level.

In certain aspects, a method implemented in a wireless device includes determining a specific absorption rate (SAR) distribution for a first wireless communication technology, determining a power density (PD) distribution for a second wireless communication technology, and combining the SAR distribution and the PD distribution to generate a combined RF exposure distribution. The method also includes determining at least one first maximum allowable power level and at least one second maximum allowable power level for a future time slot based on the combined RF exposure distribution, setting at least one transmission power limit for a first transmitter in the future time slot based on the at least one first maximum allowable power level, and setting at least one transmission power limit for a second transmitter in the future time slot based on the at least one second maximum allowable power level.

This application provides a method for transmitting a wake-up packet in a communications system and a device. The communications system includes a transmit end device and a receive end device. The receive end device includes a wake-up receiver and a main transceiver. The method includes: sending, by the transmit end device, a first wake-up packet WUP to the wake-up receiver by using a first data rate; determining, by the transmit end device, a second data rate; and sending, by the transmit end device, a second WUP to the wake-up receiver by using the second data rate. The transmit end device can determine a proper data rate for sending a wake-up packet based on a specific transmission condition in a communication process, thereby improving transmission efficiency of the wake-up packet.

Apparatuses and methods are disclosed for link-adaptation (LA) power backoff for beamforming. In one embodiment, a method in a network node includes triggering a link adaptation for a channel transmission, the link adaptation comprising adjusting a transmit power of the channel transmission based at least in part on whether a previous channel transmission was correctly decoded. In another embodiment, a method in a wireless device includes receiving a downlink, DL, channel transmission at a first transmit power value; and transmitting a message to a network node, the message indicating a power saturation condition as a result of the first transmit power value.

Apparatuses and methods are disclosed for link-adaptation (LA) power backoff for beamforming. In one embodiment, a method in a network node includes triggering a link adaptation for a channel transmission, the link adaptation comprising adjusting a transmit power of the channel transmission based at least in part on whether a previous channel transmission was correctly decoded. In another embodiment, a method in a wireless device includes receiving a downlink, DL, channel transmission at a first transmit power value; and transmitting a message to a network node, the message indicating a power saturation condition as a result of the first transmit power value.