629 results about "Active mode" patented technology

Techniques, described herein, include solutions for enabling a user equipment (UEs) to operate in a power saving mode (PSM) by performing radio link monitoring (RLM), beam failure detection (BFD), and radio resource management (RRM) based on one or more reference signals with a decreased periodicity. The reference signals may include system synchronizations blocks (SSBs), a channel state information (CSI) m signal (CSI-RSs), or a combination thereof. A base station may be configured to operate as a master cell group (MCG) node or a secondary cell group (SCG) node and may transmit reference signals with an increased periodicity to UEs in an active mode of operation while also transmitting reference signals with a decreased periodicity to UEs in a PSM.

An inertia support control method and apparatus for a grid-forming photovoltaic system. When a grid-forming photovoltaic system needs to be started, a VSC inversion unit can be locked, and a DC / DC boost circuit is switched to a charging mode; real-time monitoring is then performed on a direct-current bus voltage, and when the duration during which the direct-current bus voltage remains at a preset target voltage is greater than a preset target duration, the inversion unit is started, and the boost circuit is switched to a maximum power tracking mode; then, a dispatching requirement of the photovoltaic system can be acquired; and the maximum power tracking mode of the boost circuit is maintained when the dispatching requirement is that power generation takes priority, and the boost circuit is switched to a reserved active mode when the dispatching requirement is that inertia support takes priority. A VSC inversion unit and a DC / DC boost circuit are used to control a photovoltaic system, so that flexible inertia support can be realized on the basis of improving the system stability under weak power grid conditions, thereby improving the stability and reliability of a power system.

A base station is configured to transmit wake-up signals to a user equipment to wake-up the UE to receive a page from the base station. The base station transmits one or more synchronization signals, wherein the synchronization signals correspond to a wake-up signal (WUS) that is to be transmitted to a user equipment (UE) operating in a paging discontinuous reception (DRX) cycle, wherein the paging DRX cycle includes a paging occasion (PO) and transmits the WUS to the UE during a WUS occasion, wherein the WUS indicates whether the UE is to utilize an active mode or a sleep mode during the PO.

A first wireless multi-link device (MLD) may include a transceiver configured to transmit a first frame to a first station (STA) of a second wireless MLD over a first link of a plurality of links after waiting for an amount of time during which the first STA switches from a listening mode over the first link to a frame exchange mode over the first link. The transceiver may determine whether the first STA is in a power save mode or an active mode, and can transmit, in response to determining that the first STA is in a power save mode, a second frame to a second STA of the second wireless MLD over a second link of the plurality of links without waiting for an amount of time during which the second STA switches from a listening mode over the second link to a frame exchange mode over the second link.

The invention relates to a railway material purchasing asynchronous task processing method, device and system, and the method comprises the steps: constructing a six-layer message channel architecture of a purchasing business process, and executing an instruction of deploying a message agent node in an active-active mode for each channel based on the core message middleware of a Kafka cluster; the front-end gateway is instructed to package the purchase event into a binary message body with a transaction ID and a timestamp, and the binary message body is written into a persistent queue after priority labeling is carried out according to a task type label; processing the concurrent tasks by adopting a multi-stage feedback queue scheduling algorithm, and dynamically allocating computing resources based on a thread pool; a maximum retry threshold value is set according to an exponential backoff retry strategy, so that the failed task is automatically transferred into a dead message queue; and dynamically calculating an optimal message routing path based on the supplier portrait and the material classification model, and extracting the order to an exclusive processing queue of the optimal supplier according to Topic dynamic switching of the message queue. According to the invention, the coupling degree is reduced, the system performance is improved, and the fault tolerance is enhanced.

A base station is configured to transmit wake-up signals to a user equipment to wake-up the UE to receive a page from the base station. The base station transmits one or more synchronization signals, wherein the synchronization signals correspond to a wake-up signal (WUS) that is to be transmitted to a user equipment (UE) operating in a paging discontinuous reception (DRX) cycle, wherein the paging DRX cycle includes a paging occasion (PO) and transmits the WUS to the UE during a WUS occasion, wherein the WUS indicates whether the UE is to utilize an active mode or a sleep mode during the PO.

The invention discloses an electricity meter data acquisition method and system based on a DLT698.45-2017 protocol. A dual-mode acquisition mechanism is constructed by expanding an active query communication protocol and a passive monitoring communication protocol in a gateway machine dictionary table, presetting an electricity meter model and data point parameters and developing a message encapsulation and analysis interface. According to the method, data points are grouped and framed according to serial ports and electricity meters, a message sending period is managed through a fixed / temporary sending queue, and PIID automatic self-increasing and FCS dynamic calculation are achieved through a serial port processing thread. The system can generate query messages according to a reading period in an active mode, and can monitor serial port data and filter cross-platform messages in a passive mode. The method can effectively improve the ammeter data acquisition efficiency and accuracy, reduces the system resource consumption, guarantees the data integrity and safety, is suitable for the ammeter data real-time acquisition of a smart power grid and a new energy scene, and is of great significance for the construction and development of the smart power grid.

The invention discloses an automatic driving safety operation system integrating environmental perception and decision reasoning. The system generates and dynamically updates a security risk map covering an operation area by fusing real-time environment perception, historical operation data and traffic management information. On the basis, the collaborative safety decision-making module further carries out behavior modeling and intention prediction on other traffic participants, and in combination with map risks and traffic instructions, a driving strategy is actively adjusted under a dynamic game framework. According to the invention, the safety control is improved from passive response to an active mode of behavior pre-judgment and game dominance, and the safety and reliability of the operating vehicle in a complex environment and the cooperative capability of the operating vehicle and traffic management are obviously enhanced.

A data transmission method and device, a power state adjustment method and device, a computer readable storage medium, and an electronic device are provided. The data transmission method includes: sending, by a first node, a request frame to a second node in response to detecting that a first link for data transmission between the first node and the second node currently does not satisfy a low delay data transmission requirement, so as to trigger the second node to determine a second link and adjust a power state of a target station on the second link to an active mode, wherein the second link is a link satisfying the low delay data transmission requirement and comprised in other links except the first link.

A chip-scale mode-locked laser including a cavity including a gain medium for amplifying signal electromagnetic radiation (signal) through stimulated emission, the signal comprising a signal wavelength; and a passive or active mode-locking device to enforce pulse formation in the laser. The mode-locking device includes a thin-film waveguide having a thickness on the order of the signal wavelength so as to confine and guide the signal along the thin-film waveguide, and a material comprising a second-order nonlinear susceptibility to enable active or passive mode-locking of the signal. The mode-locking device leads to generation of pulses of the signal outputted from the mode-locked laser.

Methods and apparatuses for link recommendation for meeting QoS requirements. A method of wireless communication performed by an AP associated with an AP MLD, the method comprising: receiving an indication of quality of service (QoS) requirements from a non-AP MLD; determining whether an existing target wake time (TWT) or existing links are sufficient to meet QoS requirements; when the existing TWT or existing links are not sufficient to meet the QoS requirements, transmitting a message to the non-AP MLD indicating a need to negotiate additional TWT service periods (SPs) or to transition additional enabled links to an active mode or enable additional links with the AP MLD; and when the existing TWT or existing links are sufficient to meet the QoS requirements, scheduling uplink or downlink resources to meet the QoS requirements.

A chip-scale mode-locked laser including a cavity including a gain medium for amplifying signal electromagnetic radiation (signal) through stimulated emission, the signal comprising a signal wavelength; and a passive or active mode-locking device to enforce pulse formation in the laser. The mode-locking device includes a thin-film waveguide having a thickness on the order of the signal wavelength so as to confine and guide the signal along the thin-film waveguide, and a material comprising a second-order nonlinear susceptibility to enable active or passive mode-locking of the signal. The mode-locking device leads to generation of pulses of the signal outputted from the mode-locked laser.

This disclosure provides systems, methods and apparatuses for enabling collision mitigation for a user equipment (UE) operating in a dual active mode. In some aspects, the UE may generate a communication for a first subscription in a first time window associated with a first priority for a time domain division pattern with a second subscription. The UE may transmit, using the first subscription, the communication in a second time window associated with a second priority for the time domain division pattern. For example, the second time window associated with the second priority may be a time window in which traffic for the first subscription is prioritized. In some aspects, the UE may select modified periodic intervals for transmissions of a communication to mitigate collisions associated with the time domain division pattern. For example, a transmission time of the periodic communication may be varied (or randomized) over time.

Systems, apparatuses, methods, and computer products for fast wakeup recovery for narrow-band internet of things (NBIOT) systems are provided. The fast wakeup recovery may wakeup a NBIOT device from a sleep mode to an active mode. The fast wakeup recovery may identify a servicing cell for the NBIOT device to synchronize with. The fast wakeup recovery may be based on a coarse timing detection operation using a NPSS and a fine timing detection operation using a NSSS.

A data transmission method is provided. The data transmission method may be applied to an apparatus. The data transmission method may include the following steps. The modem of an apparatus may receive or transmit data packets from or to the host device of the apparatus through a host interface in an event that the modem is in a first mode during the period. Then, the modem may store the data packets in a buffer in an event that the modem is in a second mode during the period. The host interface is in an active mode in an event that the modem is in the first mode, and the host interface is in a low power low-power mode in an event that the modem is in the second mode.

A base station of the embodiment includes first and second wireless signal processing units and a link management unit. The first and second wireless signal processing units are configured to transmit and receive wireless signals using first and second channels, respectively. The link management unit establishes a multi-link with a terminal apparatus using the first and second wireless signal processing units, sets the first wireless signal processing unit as a primary link, and sets the second wireless signal processing unit to a secondary link. When the secondary link is in an active mode and a first condition is satisfied, the link management unit sets the secondary link to the operation pause mode. When the secondary link is in an operation pause mode and a second condition is satisfied, the link management unit sets the secondary link to the active mode.

A semiconductor device includes: an active pattern extending in a first direction across an underlying substrate, a gate structure extending in a second direction, on the active pattern, a first source / drain contact electrically connected to a source / drain region within the active pattern, on one side of the gate structure, and a first via pattern electrically connected to an upper surface of the first source / drain contact. A rail pattern is provided, which extends in the first direction, and is spaced apart from the first via pattern in the second direction. A wiring pattern extends in the first direction, and is electrically connected to an upper surface of the rail pattern. The first source / drain contact includes a first recess therein, which is more recessed downwardly relative to the upper surface of the first source / drain contact, and at least a portion of the first recess extends adjacent to the rail pattern.

The invention relates to the technical field of radio frequency, in particular to a radio frequency conversion assembly, and the assembly comprises a baseband processing unit which employs a millimeter wave SoC chip and is used for generating and processing an initial transmitting signal of 79-81GHz and an initial receiving signal of 79-81GHz; the frequency conversion unit comprises an up-conversion subunit and a down-conversion subunit, and the local oscillation synthesis unit is used for generating and providing a local oscillation signal with a fixed frequency; the mode switching and processing system is used for selectively performing down-conversion processing on the echo signal or a target radio frequency signal from an external non-cooperative irradiation source in two working modes and then transmitting the echo signal or the target radio frequency signal to the baseband processing unit; the working mode comprises an active mode and a passive mode.

A semiconductor device includes a substrate. Bit lines are disposed on the substrate and extend in a first direction. A shield pattern is disposed on the bit lines. A first word line is disposed on the bit lines. The first word line extends in a second direction crossing the first direction. A second word line extends on the bit lines in the second direction and is spaced apart from the first word line in the first direction. A first active pattern and a second active pattern are disposed on the bit lines and are positioned between the first word line and the second word line. The shield pattern includes an opening pattern disposed between adjacent bit lines of the bit lines.

A method for determining an IP address of a 5G user terminal is disclosed. A SMF determines a target DNN matching the SMF and a type of a terminal address pool for the target DNN. For dynamic configuration, the SMF configures a first UPF and a second UPF in a load balancing mode, and the first UPF or the second UPF selects an IP address from respective IP address pools as a dynamic IP address of the user terminal accessing the target DNN. For fixed acquisition, the SMF configures the first UPF and the second UPF in an active-standby mode, and the first UPF or the second UPF as an active apparatus determines a fixed IP address of the user terminal accessing the target DNN from the respective IP address pool.

Embodiments of the present disclosure relate to methods, devices and computer readable media for communications. According to embodiments of the present disclosure, a terminal device receives a dormancy transmission configuration associated with a plurality of cells serving the terminal device from a network device. The dormancy transmission configuration comprising timing information which indicates at least one of a first duration for an inactive mode of at least one cell of the plurality of cells and a second duration for an active mode of the at least one cell. The terminal device receives a first indication which indicates a first periodicity for a transmission of a tracking reference signal or synchronization signal on the at least one cell during the active mode from the network device. A second periodicity for a transmission of the tracking reference signal or synchronization signal on the at least one cell during the inactive mode is larger than the first periodicity, or the transmission of the tracking reference signal or synchronization signal on the at least one cell during the inactive mode is disabled. The terminal device performs a data communication with the network device via the plurality of cells based on the dormancy transmission configuration.

The invention discloses a multi-stage control method for a lower limb exoskeleton, is applied to the field of exoskeleton robots, and aims to solve the problem that the design control precision is reduced due to the uncertainty of a model in the prior art. According to the controller designed by the invention, in a high-level control layer, a human body training mode is determined by a motion intention of an operator so as to generate a reference gait track; in the middle control layer, a variable admittance controller is designed, and three training modes of human exoskeleton cooperative movement, namely a passive mode, an active mode and a passive-to-active mode, are planned. In a low-level control loop, a method with a radial basis function neural network estimation function and a fixed-time convergence controller with input dead zone compensation are provided so as to ensure that an exoskeleton joint position tracks an expected trajectory output by an admittance loop. In order to avoid the Zeno phenomenon of the designed controller, an event trigger mechanism is used to determine the execution time of sampling and transmitting signals. Finally, the effectiveness of the proposed control strategy is verified through simulation and experimental results.

Integrated circuits (ICs) that avoid or mitigate creation of changes in accumulated charge in a silicon-on-insulator (SOI) substrate, particularly an SOI substrate having a trap rich layer. In one embodiment, a FET is configured such that, in a standby mode, the FET is turned OFF while maintaining essentially the same VDS as during an active mode. In another embodiment, a FET is configured such that, in a standby mode, current flow through the FET is interrupted while maintaining essentially the same VGS as during the active mode. In another embodiment, a FET is configured such that, in a standby mode, the FET is switched into a very low current state (a “trickle current” state) that keeps both VGS and VDS close to their respective active mode operational voltages. Optionally, S-contacts may be formed in an IC substrate to create protected areas that encompass FETs that are sensitive to accumulated charge effects.

Systems, devices, and methods for more effectively and accurately determining when a participant in a call or similar form of communications session that has placed their channel into an on-hold state ends the on-hold state, and the call or communication session returns to an active mode. In some embodiments, an on-hold state may be indicated by the playing of music and / or a message on the channel placed into that state.

The invention discloses a lighting control system, a lighting control method, electronic equipment, a medium and a product, and relates to the technical field of control systems.The lighting control system comprises an information processing module and a lighting arbitration module, the information processing module obtains identification information, sent by at least two controllers, of a to-be-controlled target dual-port hard disk, and the identification information of the to-be-controlled target dual-port hard disk is sent to the lighting arbitration module; and acquiring lighting mode control information input by the user. And the lighting arbitration module determines a target lighting mode used for controlling the lighting of the target dual-port hard disk according to the identification information and the lighting mode control information, and the target lighting mode is a master-slave mode or a dual-active mode. According to the invention, the lighting of the dual-port hard disk is accurately controlled.

A method for estimating a remaining battery life of a non-rechargeable battery of an Internet of Things (IoT) device. The method includes determining an amount of battery capacity used by the IoT device while the IoT device was operating in an active mode, an amount of battery capacity used by the IoT device while the IoT device was operating in a sleep mode, and an amount of self-discharge of the non-rechargeable battery while the IoT was deployed based on temperatures of environments in which the IoT device was located. The method further includes determining an estimated remaining battery life of the non-rechargeable battery based on an initial capacity of the non-rechargeable battery, the amounts of battery capacity used by the IoT device while the IoT device was operating in the active mode and the sleep mode, and the amount of self-discharge of the non-rechargeable battery while the IT was deployed.

In one aspect, a method includes using a Wi-Fi module of a computing device to detect that an end-user has entered a monitored environment of the computing device, where the computing device is separate from, and communicatively coupled over an Internet of Things (IoT) network to, a battery-powered IoT device. The method also includes in response to detecting that the end-user has entered the monitored environment of the computing device, causing the IoT device to switch from operating in a standby mode to instead operating in an active mode, where operation in the standby mode comprises a mode in which the IoT device consumes less power than when operating in the active mode.

The application discloses a memory management method and device, a storage system and a computer readable medium, and relates to the technical field of mobile terminals. The method comprises the following steps: determining a target pre-erasing mode in an automatic mode and an active mode. In the automatic mode, the memory automatically performs a pre-erasing operation on the memory. In the active mode, the memory performs a pre-erasing operation based on an instruction sent by the host. A pre-erasing operation is performed on the memory based on the target pre-erasing mode. Therefore, for the automatic pre-erasing mode and the host-triggered pre-erasing mode, one of the two modes can be freely selected to perform a pre-erasing operation in the automatic mode and the active mode, so that the pre-erasing operation is more reasonable.

A method for use in a system including an Ethernet Virtual Private Network (EVPN) core network and a VXLAN data plane, a first gateway device GW1 and a second gateway device GW2 operating in an all-active multihoming mode to interconnect the EVPN core network and VXLAN data plane, is described. The method includes establishing, by the second gateway device GW2, a VXLAN tunnel to a remote VTEP X before traffic is sent by the remote VTEP X and received by the second gateway device GW2, but after traffic is sent by the remote VTEP X and received by the first gateway device GW1. wherein the first and second gateway devices GW1 and GW2 use an anycast IP address as a source address for VTEP X.

The invention relates to a virtual private network communication method, device and equipment and a readable storage medium, and the method comprises the steps: forwarding a to-be-transmitted data stream to a virtual private network gateway through a private network, and transmitting the data stream to a virtual private network channel through the virtual private network gateway, and transmitting the data stream to a client through at least two tunnels in the virtual private network channel. Compared with the prior art, the embodiment of the invention has the advantages that the private network and the virtual private network are separated, the routing independence of the private network is guaranteed, the to-be-transmitted data stream is further forwarded to the virtual private network gateway through the private network, and the data stream is sent to the virtual private network channel through the virtual private network gateway. And transmitting the data stream to the client through at least two tunnels in the virtual private network channel, using a plurality of VPN tunnels, providing active-standby and active-active modes, providing more VPN networking choices, and ensuring high availability of services.