Abstract: Embodiments of this application provide a terminal selection method and apparatus, and a communications device. The method includes: receiving, by a first node, a first request message sent by a second node, where the first request message includes a terminal selection policy, and the first request message is used to trigger a first terminal to perform ranging processes for a plurality of terminals, to obtain ranging results corresponding to the plurality of terminals; selecting, by the first node, at least one terminal from the plurality of terminals based on the ranging results corresponding to the plurality of terminals and the terminal selection policy; and sending, by the first node, a first request reply message to the second node, where the first request reply message includes a terminal identity of the at least one terminal.

Abstract: A system is provided for operating a program on a primary electronic device that can include a primary electronic device. The primary electronic device can have a memory to store executable instructions and one or more processors, when implementing the executable instructions, to obtain context data related to a user of the primary electronic device. The one or more processors can also be configured to determine a first location on a display of the primary electronic device based on the context data, determine a voice command related to the first location on the display, and actuate a control point at the first location based on the voice command.

Abstract: The present application relates to the technical field of communications, and provides a relay mode configuration method and apparatus, a relay communication method, and a device. The method comprises: a core network device sends a terminal device first configuration information, the first configuration information comprising at least one relay mode configured by the core network device for a terminal device. In embodiments of the present application, the core network device configures a relay mode for a terminal device having a Prose capability, such that the terminal device is clear about a connection mode of relay communication, thereby ensuring that the terminal device can implement relay communication.

Abstract: The present application relates to a communication method and devices. A first method includes a processor and a memory, where the memory is configured to store a computer program, the processor is configured to call the computer program stored in the memory and run the computer program, to cause the first device to perform: receiving first service information transmitted by a second device, where the second device is one of one or more authorized first-type devices; and transmitting, through a session of a first service, the first service information to a network device.

Abstract: An access network device includes a processor and a memory, where the memory is configured to store a computer program, the processor is configured to invoke and execute the computer program stored in the memory, to cause the access network device to perform: receiving uplink data information sent from a terminal device; determining a first core network device based on first information in the uplink data information; and sending the uplink data information to the first core network device.

Abstract: A first device includes a processor and a memory. The memory is configured to store a computer program, and the processor is configured to call and run the computer program stored in the memory to cause the first device to perform: transmitting first information, where the first information includes information of the first device requesting to access the network and/or information of a group to which the first device belongs; and receiving second information, where the second information includes response information determined according to the first information.

Abstract: Provided is a wireless communication method. The method includes: receiving a Session Initiation Protocol (SIP) registration request message from a remote terminal device, wherein the remote terminal device accesses the network via a relay terminal device, the SIP registration request message is sent by the remote terminal device to the first CN element via the relay terminal device, and the SIP registration request message comprises first information indicating that the remote terminal device accesses the network in a relay mode; and sending a SIP registration response message corresponding to the SIP registration request message to the remote terminal device.

Abstract: A communication method and a related device are provided. The method includes the following. A mobile management entity (MME) determines first location information of a terminal device during registration, and transmits registration accept information to the terminal device in the case where the first location information matches a management scope of the MME.

Abstract: Disclosed are a communication method and a communications apparatus. The communication method includes: receiving, by a first device, a NAS message transmitted by a second device, where the NAS message includes a first IE, the first IE includes a first IEI, and the first IE carries a second IE. In embodiments of this application, a first IE carries a second IE.

Abstract: A communication method is applicable to a source access network device. The method includes: receiving first information from a source core network device, wherein the first information is configured for the source access network device to determine whether to perform a handover process on a terminal device, and the first information is related to capability information of the terminal device, wherein the capability information of the terminal device indicates whether the terminal device supports a handover to a different stand-alone non-public network (SNPN).

Abstract: A method for relay communication, an initiating terminal, a relay terminal, and a target terminal are disclosed. The method includes the following. The initiating terminal determines, according to whether a first target connection has been established between the initiating terminal and the relay terminal, whether to use the first target connection for communication between the initiating terminal and the target terminal.

Abstract: Disclosed are a method and system for setting options of a basic input output system (BIOS), a device and a storage medium. The method includes: numbering different option combination modes; creating a first combination structure of the options configured to store numbers of the different option combination modes; sending a default option combination mode value from the BIOS to a baseboard management controller, and forming a second combination structure in the baseboard management controller; and reading configure values from the second combination structure, and executing different operations for option setting according to different configure values. According to the method, the options occupy a small storage space of the baseboard management controller, such that cost of a memory is saved. Logical processing is carried out by means of flag bits, such that the options are synchronized and set between the different combination modes.

Abstract: With the fasting growth of renewable energy resources and DC supplied loads, DC electrical systems have been increasingly received attentions all over the world. DC breaker systems play a key role in protection systems for disconnecting sources and loads, and they are also used mainly for removing faulted sections from the system accurately and reliably. Solid state DC breakers benefit from fast response time and compactness features; however, due to the lack of zero current realization and high-power losses, the reliability and efficiency of these devices is low. The system proposes a solid-state DC breaker for medium voltage DC (MVDC) systems.

Abstract: Provided is a switching method, which is applicable to a source network device. The method includes: transmitting first information to a target network device, wherein the first information is configured to determine a target relay terminal device; and receiving second information from the target network device and transmitting the second information to a remote terminal device, wherein the second information is configured to instruct the remote terminal device to switch to connect to the target network device via the target relay terminal device.

Abstract: The present disclosure relates to an adaptive logic board that includes a signal sensing circuit configured to receive an input signal as an electrical current. The signal sensing circuit includes a plurality of resistors and a plurality of switches configured to electrically couple or electrically decouple the plurality of resistors from the signal sensing circuit, in which each switch of the plurality of switches corresponds to a corresponding resistor of the plurality of resistors. The adaptive logic board also includes a sensing unit that is configured to measure a voltage drop of the input signal across an active resistor of the plurality of resistors.

Abstract: Solid-state circuit breakers (SSCBs) have been witnessing an impressive progress with the aid of wide bandgap (WBG) devices such as silicon carbide (SiC) MOSFETs. Along with obtaining high efficiency as the result of low on-state resistance, response times have been gaining remarkable achievements in microseconds range. Not only that, the reported successes in control and gate drivers design and incorporating fault detection/location techniques in SSCBs are promising. A MOV-resistive capacitive switch (MOV-RCS) snubber for solid state circuit breakers addresses the following: 1) the MOV degradation issue in DCCBs is solved, 2) the maximum allowable DC bus voltage on DCCBs is extended. The solid state circuit breaker and an active clamping snubber includes a first circuit including a fault current bypass based solid state breaker for low voltage direct current systems.

Abstract: Provided is an access network device. The access network device is integrated on a satellite and includes a processor. The processor is configured to resume a connection with a second device in a case that a first device is unreachable, wherein the first device is a terminal device, and the second device is a core network device, or, the first device is a core network device, and the second device is a terminal device.

Abstract: Transceiver circuitry for coupling a functional circuit to a transmission medium includes a transmit path for coupling between the functional circuit and the transmission medium, a receive path for coupling between the transmission medium and the functional circuit, and clock generation circuitry coupled to at least one of the transmit path and the receive path. The clock generation circuitry includes an oscillator having transconductance circuitry, a capacitance element coupled in parallel with the transconductance circuitry, a plurality of inductors coupled in parallel with the transconductance circuitry and the capacitance element, and with each other, and a current source coupled to the plurality of inductors. The capacitance element may be variable. An even number of inductors are arranged so that half of the inductors generate magnetic flux in a first direction, and half of the inductors generate magnetic flux in a second direction opposite to the first direction.

Abstract: A communication method, a terminal device, and a network device are provided. The method is applicable to a terminal device and includes the following. The terminal device receives validity information of a network slice from a network device, where the validity information indicates whether the network slice is available for a PDU session establishment request or a PDU session modification request.

Abstract: A heater includes: a body that includes a furnace body and a mesh cover assembly; a burner assembly that is installed on the body; a gas tank that is arranged in the body and directly below the burner assembly; and a reflecting plate that is installed in the body and located between the burner assembly and the gas tank. The gas tank has an interface end connected to a fuel inlet end of the burner assembly via a valve. The mesh cover assembly and the burner assembly are detachably connected to the furnace body.