10results about How to "Minimize power consumption" patented technology

The disclosure relates to a communication technology and a system thereof that incorporate IoT technology with a 5G communication system in order to support a higher data transmission rate than a 4G system. The disclosure can be applied to intelligent services based on 5G communication technology and IoT-related technology, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security-related services, etc. In addition, the disclosure relates to a method and apparatus for a vehicle terminal supporting V2X to perform discontinuous reception during a process of transmitting and receiving information using another vehicle terminal, a pedestrian mobile terminal, and a sidelink.

The present invention relates to a data driver and a control method thereof, in which a position of a pixel to which pixel data is written and a gradation change amount of the pixel data are determined, and a bias current applied to an output buffer is changed according to the position of the pixel and the gradation change amount of the pixel data, a data voltage corresponding to the pixel data is output from the output buffer.

The invention discloses a control method and device of an air conditioner, cloud computing equipment, electronic equipment and a medium, and the control method of the air conditioner comprises the steps that under the condition that a current condition meets an air conditioner control strategy optimization condition, an initial control strategy of the air conditioner is determined based on current state data, the current state data comprises at least one of target data of the power supply system, operation data of the air conditioner and environment data; based on the initial control strategy, the air conditioner is controlled to operate, and operation result data is obtained; and under the condition that the operation result data shows that the energy consumption degree of the photovoltaic device is improved and the energy consumption degree of the additional power supply device is reduced, the control strategy rule is updated based on the initial control strategy, so that the air conditioner is subsequently controlled to operate based on the updated control strategy rule. According to the method, the photovoltaic consumption and the electricity taking quantity are learned, so that the air conditioner control strategy rule is adjusted, the household photovoltaic consumption rate is maximized, and the electricity taking quantity of a household extra power supply device is minimized.

The invention provides a transmitting beam resource pool array plane resource management module and a transmitting beam resource pool array plane resource management method, which belong to the field of transmitting beam synthesis, and are configured to divide M planar sub-arrays into an idle sub-array set and a working sub-array set, and extract K continuously distributed sub-arrays Ak from the idle sub-array set to form a sub-array set Si (t + delta t), judging whether the included angle between the normal direction of the sub-array Ak and the beam direction is smaller than or equal to a set angle, if the sum of the sub-array EIRP of the sub-array set is smaller than the beam EIRPi (t + delta t), selecting the sub-array Ap adjacent to the sub-array set Si (t + delta t) from the idle sub-array set Sidle (t + delta t) until the sum of the sub-array EIRP of the updated sub-array set is larger than or equal to the beam EIRPi (t + delta t), and synthesizing a transmitting beam; and the optimal power efficiency is realized.

An LED driver according to an embodiment of the present disclosure may include: a plurality of channel terminals connected to a plurality of LEDs and each including a channel current source; a scan switch connected to the plurality of LEDs and configured for a scan operation; a plurality of scan terminals including a first charge sharing switch for moving charges of any one of a plurality of first capacitors forming capacitance between the plurality of LEDs and the scan switch to another first capacitor; and a switch controller for controlling the first charge sharing switch.

The invention relates to a gate driver and an electronic device having the same. The gate driver includes: an input circuit for transmitting an input signal to a first control node in response to a first clock signal; a pull-up circuit for pulling up the gate output signal to a high voltage in response to a signal of a second control node; a pull-down circuit for pulling down the gate output signal to a first low voltage in response to a signal of a third control node; a node separation circuit including a control electrode for receiving a high voltage, a first electrode connected to a first control node, and a second electrode connected to a second control node; a first control node control circuit for controlling a signal of the first control node in response to a signal of a third control node; and a third control node control circuit for controlling a signal of a third control node in response to a signal of the first control node.

The present disclosure relates to a 5th generation (5G) or a pre-5G communication system for supporting a higher data transmission rate after a 4th generation (4G) communication system such as long-term evolution (LTE). According to various embodiments, a Doherty power amplifier of a wireless communication system, the Doherty power amplifier includes a first power amplifier, a second power amplifier, a first transmission line connected to an output end of the first power amplifier, a second transmission line connected to an input end of the second power amplifier, a first network, and a second network, the first network may interconnect a first node connected with one end of the first transmission line and a second node connected with an output end of the second power amplifier, the one end of the first transmission line may be positioned on an opposite side with respect to the output end of the first power amplifier, and the second network may connect the first node, the second node, and a third node which is an output end of the Doherty power amplifier.

The invention provides a beam forming method and device for a transmitting beam resource pool, and belongs to the field of transmitting beam forming. A beam resource pool management module periodically sends beam pointing of a managed transmitting beam and a required beam EIRP to an array surface resource management module; the array plane resource management module self-adaptively schedules the subarrays according to the beam pointing direction of each transmitting beam and the required beam EIRP, and when the included angle between the normal pointing direction of the subarrays and the beam pointing direction is smaller than or equal to a set angle and the sum of the EIRP of the subarrays is larger than or equal to the required beam EIRP, the transmitting beams in the specified direction are synthesized; the scheduled sub-arrays form a sub-array set Si (t), and the calculation formula of the sum of the EIRP of the sub-arrays is # imgabs0 #, so that efficient scheduling of sub-array resources is realized.

A data storage system includes: a storage device; and a memory controller that executes operation commands to perform operations on the storage device, identifies the operation time of the operation, and determines a standby time based on the operation time to send a status identification command to the storage device.

Embodiments herein provide a method for determining PO by a UE in an eDRX cycle. The method includes determining PH in the eDRX cycle based on an estimated value of UE_ID_H and the number of superframes in the eDRX cycle. The method includes determining PH in the eDRX cycle based on N PTW and i eDRX The method includes determining a first radio frame of the PTW based on a determined value of the PTW. The method includes determining a last radio frame of the PTW based on the first radio frame of the PTW and the length of the PTW. The method includes determining a PF in the PTW. The determination of the PF is based on the UE_ID. The method includes determining a PO in each of the determined PFs based on an index associated with each of the POs. The index associated with each PO is calculated based on the UE_ID, the number of frames available for paging in the DRX cycle, and the number of subframes available for paging in each PF.