TECHNICAL FIELD

The present disclosure relates to the field of communication technology, in particular to a power control method, a reception method, a power allocation method, a User Equipment (UE) and a network device.

BACKGROUND

Along with the development of the mobile communication technology, a further mobile communication system intends to use a large system bandwidth. For example, a 5th-Generation (5G) mobile communication system may support a system bandwidth of 100 MHz or 400 MHz, which is far greater than a maximum system bandwidth (i.e., 20 MHz) supported by a Long Term Evolution (LTE) system, so as to support a larger system capacity and a larger user throughput.

When a large system bandwidth is adopted by the mobile communication system, different UEs may support different bandwidths. In order to enable a UE supporting a smaller bandwidth to access a part of a bandwidth in a large bandwidth network, such a concept as Bandwidth Part (BWP) has been introduced. To be specific, taking the 5G mobile communication system as an example, the system bandwidth may be divided into one or more BWPs, and one or more BWPs may be configured for each UE. However, in the related art, usually power management is performed on the basis of carriers, and there is currently no scheme for the power management over the BWPs.

SUMMARY

In one aspect, the present disclosure provides in some embodiments a power control method, including performing transmission power control over uplink transmission on a first target BWP in accordance with one or more target uplink power control parameters corresponding to the first target BWP.

In another aspect, the present disclosure provides in some embodiments a reception method, including receiving uplink transmission on a first target BWP in accordance with one or more target uplink power control parameters corresponding to the first target BWP.

In yet another aspect, the present disclosure provides in some embodiments a power allocation method, including allocating transmission power with respect to downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters corresponding to the second target BWP.

In still yet another aspect, the present disclosure provides in some embodiments a reception method, including receiving downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters corresponding to the second target BWP.

In still yet another aspect, the present disclosure provides in some embodiments a UE, including a first control module configured to perform transmission power control over uplink transmission on a first target BWP in accordance with one or more target uplink power control parameters corresponding to the first target BWP.

In still yet another aspect, the present disclosure provides in some embodiments a network device, including a third reception module configured to receive uplink transmission on a first target BWP in accordance with one or more target uplink power control parameters corresponding to the first target BWP.

In still yet another aspect, the present disclosure provides in some embodiments a network device, including an allocation module configured to allocate transmission power with respect to downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters corresponding to the second target BWP.

In still yet another aspect, the present disclosure provides in some embodiments a UE, including a fifth reception module configured to receive downlink transmission on a second target BWP in accordance with one or more target downlink power adjustment parameters corresponding to the second target BWP.

In still yet another aspect, the present disclosure provides in some embodiments a UE, including a memory, a processor, and a computer program stored in the memory and executed by the processor. The processor is configured to execute the computer program so as to implement the above-mentioned power control method or the above-mentioned reception method.

In still yet another aspect, the present disclosure provides in some embodiments a network device, including a memory, a processor, and a computer program stored in the memory and executed by the processor. The processor is configured to execute the computer program so as to implement the above-mentioned power control method or the above-mentioned reception method.

In still yet another aspect, the present disclosure provides in some embodiments a computer-readable storage medium storing therein a computer program. The computer program is executed by a processor so as to implement the above-mentioned power control method or the above-mentioned reception method.

In still yet another aspect, the present disclosure provides in some embodiments a computer-readable storage medium storing therein a computer program. The computer program is executed by a processor so as to implement the above-mentioned power control method or the above-mentioned reception method.

