10 results about "Energy efficient transmission" patented technology

Various techniques are provided for determining, by a network device, a number indicating a quantity of user equipment (UE) that are in an idle state, determining, by the network device, whether the network device can operate in an energy-saving transmission mode based on the number indicating a quantity of UE that are in an idle state, in response to determining the network device can operate in the energy-saving transmission mode using, by the network device, energy-saving transmissions, and notifying, by the network device, at least one UE being served by the network device of the energy-saving transmissions.

The application discloses a DC-DC-based non-contact power supply series constant current control algorithm and belongs to the field of non-contact power supply, and the control algorithm has the following specific steps: I, a dynamic mathematical model of the non-contact power supply system is established, and the current change trend at multiple future time points is predicted in each sampling period; II, according to the load prediction value and the working point of the resonant network, the compensation amount is calculated, the external disturbance is responded, the current signal is collected in real time, and the error is corrected through closed-loop adjustment; the application can significantly improve the track current tracking accuracy, avoid the lag and overshoot of the traditional PI / PID under dynamic disturbance, reduce the artificial threshold setting, improve the adaptability and fault tolerance capability under complex working conditions, ensure the energy efficient transmission, reduce the current impact and switching loss when transient switching or load mutation occurs, reduce the device stress and improve the system reliability.

The invention relates to energy efficient transmission of RF signals. An apparatus is provided for transmitting a set of radio frequency (RF) signals using a transmitter. The transmitter includes a set of power amplifiers for amplifying RF signals, and a set of antennas for transmitting the amplified RF signals. The apparatus comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus to perform: determining a transmission configuration for energy efficient transmission of the set of RF signals, the transmission configuration indicating, respectively, a set of transmission paths for transmitting the set of RF signals, each transmission path includes a respective power amplifier of the set of power amplifiers and a respective antenna of the set of antennas.

The utility model provides a kind of SF6 circuit breaker novel transmission structure, it is related to the circuit breaker technical field under 35kV voltage grade.The utility model includes operating mechanism, transmission assembly and install in the linkage transmission structure of frame, the structure is by main connecting plate, double forked arm, spring hanger arm, spline shaft, cross shaft, output arm, main connecting rod assembly, with the spring of hanging plate etc., form the transmission chain of up and down cross arrangement, realize energy efficient transmission and automatic reset, improve insulation performance, reduce power consumption and simplify maintenance, improve the reliability and service life of circuit breaker.

The present subject matter relates to an apparatus for transmission of a set of radio frequency (RF) signals using a transmitter. The transmitter comprises a set of power amplifiers for amplification of RF signals and a set of antennas for transmitting the amplified RF signals. The apparatus comprises at least one processor; and at least one memory storing instructions that, when executed by the at least one processor, cause the apparatus to perform: determining a transmission configuration for an energy efficient transmission of the set of RF signals, the transmission configuration indicating a set of transmission paths for transmission of the set of RF signals respectively, each transmission path comprising a respective power amplifier of the set of power amplifiers and a respective antenna of the set of antenna.

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station during a connection establishment procedure, a UE message indicating support for a plurality of connected modes, where the plurality of connected modes includes a first connected mode. The UE may receive, based at least in part on the UE message, a configuration message from the base station configuring resources for the UE to use while operating in the first connected mode. The UE may perform a grantless communication with the base station while operating in the first connected mode and using the configured resources.

The application belongs to the technical field of water surface operation, and specifically discloses a multifunctional robot for water surface operation, which comprises a ship body, a one-way valve type grabbing mechanism, a self-resistance reduction transmission device and a collection reminding device. The one-way valve type grabbing mechanism is designed to be opened and locked, thereby ingeniously solving the contradiction between the collection efficiency and the water flow resistance and realizing efficient gathering. The water inlet contraction and water outlet extension of the baffle on the transmission belt are adaptively switched, thereby significantly reducing the energy consumption. In combination with the pure mechanical full-load pop-up reminding device, the false alarm risk of the electronic sensor in the humid environment is completely avoided. The whole system structure is linked and connected, and the low-resistance collection, energy-saving transmission and reliable early warning are realized in a pure mechanical mode, thereby achieving the integrated technical effect.

The application relates to an energy-saving transmission method of gateway data and a related device. The method comprises the following steps: acquiring various types of gateway data uploaded by various sensing devices in a current building space; an AI model trained based on operation and maintenance characteristics of the current building space is deployed locally in a communication gateway; according to the AI model, the operation and maintenance levels of the various types of gateway data in the building operation and maintenance process of the current building space are determined, and the various types of gateway data corresponding to the same operation and maintenance level are integrated into corresponding gateway data sets; according to the operation and maintenance levels corresponding to the gateway data sets, the transmission strategies corresponding to the gateway data sets are determined, and the gateway data sets are uploaded to a preset cloud platform according to the corresponding transmission strategies. The method can avoid low-value data from occupying communication bandwidth and gateway energy consumption, and thus the data transmission efficiency and energy-saving demand are considered.