An uplink power control parameter configuration method, a terminal, and a network device are provided. The method includes: receiving a power control parameter set sent by a network device; determining a target parameter configuration index or a target parameter value for a first power control parameter item from the parameter set of the power control parameter item of the power control parameter set; and determining a target transmit power of an uplink channel or an uplink reference signal according to the target parameter configuration index or the target parameter value.

Embodiments of the present invention disclose a state switching method and apparatus. The state switching method includes: receiving, by a first network node, a preset frame sent by a second network node, where the preset frame includes indication information used to indicate an on/off state of a main transceiver and/or a wake up receiver of the first network node immediately, after a specified time point, or within a specified time period; and controlling, by the first network node based on the indication information, to switch an on/off state of the main transceiver and/or the wake up receiver of the first network node. According to the embodiments of the present invention, energy is saved by using a preset frame to indicate an on/off state of a main transceiver and/or a wake up receiver of a network node after a specified time point or within a specified time period.

Embodiments of the present invention disclose a state switching method and apparatus. The state switching method includes: receiving, by a first network node, a preset frame sent by a second network node, where the preset frame includes indication information used to indicate an on/off state of a main transceiver and/or a wake up receiver of the first network node immediately, after a specified time point, or within a specified time period; and controlling, by the first network node based on the indication information, to switch an on/off state of the main transceiver and/or the wake up receiver of the first network node. According to the embodiments of the present invention, energy is saved by using a preset frame to indicate an on/off state of a main transceiver and/or a wake up receiver of a network node after a specified time point or within a specified time period.

Wireless communications systems and methods related to performing random channel access are provided. A first wireless communication device communicates a random access configuration with a second wireless communication device in a first frequency spectrum. The random access configuration includes information associated with a channel characteristic difference between the first frequency spectrum and the second frequency spectrum. The first wireless communication device communicates a random access signal with the second wireless communication device in the second frequency spectrum based on the random access configuration. The first frequency spectrum is a millimeter wave (mmWav) frequency band. The second frequency spectrum is a non-mmWav frequency band.

Wireless communications systems and methods related to performing random channel access are provided. A first wireless communication device communicates a random access configuration with a second wireless communication device in a first frequency spectrum. The random access configuration includes information associated with a channel characteristic difference between the first frequency spectrum and the second frequency spectrum. The first wireless communication device communicates a random access signal with the second wireless communication device in the second frequency spectrum based on the random access configuration. The first frequency spectrum is a millimeter wave (mmWav) frequency band. The second frequency spectrum is a non-mmWav frequency band.

According to various implementation, a wireless communication device applies a repetition code to a data stream; randomizes the data stream; multiplies the data stream by a random sequence; and transmits the data stream after the aforementioned signal processing as a wireless signal.

According to various implementation, a wireless communication device applies a repetition code to a data stream; randomizes the data stream; multiplies the data stream by a random sequence; and transmits the data stream after the aforementioned signal processing as a wireless signal.

A method for controlling uplink transmission includes: determining an uplink resource ratio of user equipment in a preset high-power mode; determining power adjustment information if the uplink resource ratio is greater than or equal to a preset uplink proportion threshold corresponding to the preset high-power mode; and sending the uplink resource ratio and the power adjustment information to the user equipment such that the user equipment, when transmitting uplink information according to the uplink resource ratio in the preset high-power mode, controls the uplink transmission power according to the power adjustment information.

Methods and apparatus relating to advanced graphics Power State management are described. In one embodiment, measurement logic detects information about idle transitions and active transitions of a power-well of a processor. In turn, determination logic determines performance loss and/or energy gain based at least in part on the detected information and power-on latency of the power-well of the processor. Other embodiments are also disclosed and claimed.

Methods and apparatus relating to advanced graphics Power State management are described. In one embodiment, measurement logic detects information about idle transitions and active transitions of a power-well of a processor. In turn, determination logic determines performance loss and/or energy gain based at least in part on the detected information and power-on latency of the power-well of the processor. Other embodiments are also disclosed and claimed.