Abstract: An IPv6 packet processing method and apparatus where a first routing device obtains an IPv6 packet, and sends the IPv6 packet to a next-hop routing device. The IPv6 packet includes an IPv6 extension header that includes preceding general indication information, where the preceding general indication information includes first information, and where the first information is used to indicate to process the IPv6 packet only on a data plane of a routing device and not to send the IPv6 packet to a CPU.

Abstract: A modeling method is provided. The modeling method includes: extracting multiple pieces of logging data corresponding to a plurality of logging characteristic parameters at different drilling depths of a sample well, based on a logging information of the sample well; marking the different drilling depths based on a lost circulation information of the sample well to distinguish lost circulation points and non-lost circulation points; and classifying the lost circulation points and the non-lost circulation points by adopting a random forest algorithm, based on the plurality of logging characteristic parameters and the multiple pieces of marked logging data at the different drilling depths, to establish a plurality of corresponding relations between the logging characteristic parameters and a lost circulation or non-lost circulation result, so as to obtain a diagnosis model.

Abstract: A destination node device starts a timer when the destination node device determines that a network topology changes; before the timer expires, the destination node device forwards the BIER packet by using an old forwarding table and establishes a new forwarding table, where the old forwarding table is a forwarding table used by the destination node device before the network topology changes, the new forwarding table is a forwarding table established by the destination node device based on the changed network topology; and after the timer expires, the destination node device switches the old forwarding table to the new forwarding table, and forwards the BIER packet according to the new forwarding table.

Abstract: The present application provides a magnetostrictive liquid level meter and a liquid level measurement method thereof and belongs to the technical field of a liquid level meter. The meter comprises a holder; several measurement units configured to be fixed sequentially to the holder along a lengthwise direction of the holder; several waveguide wires configured to be connected with the several measurement units in a one-to-one correspondence mode, wherein each waveguide wire is arranged along the lengthwise direction of the holder, and a tail end of a upper waveguide wire is at least extended to a head end of a lower waveguide wire; and the magnetic float configured to be sheathed outside the holder, wherein the magnetic float moves up and down along the holder when a liquid level is changed, and one or more waveguide wires are located in a magnetic field formed by the magnetic float.

Abstract: This application provides a BIER packet sending method. The method includes: receiving a BIER packet that is encapsulated using an IPv6 protocol and that is sent by a second forwarding device, where the BIER packet includes an IPv6 basic header and a BIER header, a destination address field in the IPv6 basic header is a first IPv6 address of the first forwarding device; determining, based on an identifier corresponding to a first IPv6 address in a forwarding table, to perform BIER forwarding on the BIER packet, where the identifier is used to indicate that the first IPv6 address is a destination address for BIER forwarding. In the technical solution provided in this application, a node may determine, based on the identifier of the first IPv6 address, to perform BIER forwarding on the BIER packet.

Abstract: Disclosed in the present application is a network connection method, a terminal device, and a network device, the method comprising: when a request for tracking area updating from a terminal device to a network device fails, the terminal device sends a cell re-registration request message to the network device, said terminal device supporting a dual connection mode and establishing a connection with the network device by means of a first network, and said cell re-registration request message being used for the network device to learn the ability of the terminal device to connect to a second network; and the terminal device receives a network connection mode configured by the network device.

Abstract: Described are a method for controlling the power consumption of a terminal, and a storage medium. The method comprises: obtaining a power consumption rate of the terminal; and in response to the power consumption rate being greater than a power consumption rate threshold, controlling the terminal to disable a dual-connection mode thereof based on a power consumption adjustment strategy; wherein the terminal supports the dual-connection mode; the terminal is configured to communicate with communicates with a first base station and a second base station in the dual-connection mode; the first base station is a primary base station, and the second base station is a secondary base station.

Abstract: The present disclosure discloses a measurement reporting method. The method includes: transmitting, by a terminal device while the terminal device has access to both a first network and a second network, Secondary Cell Group (SCG) failure information to a network device, the SCG failure information including no measurement result for the second network; and establishing, by the terminal device, a connection with the network device via the first network, without reporting any measurement result for the second network to the network device. The present disclosure also discloses another measurement reporting method, an electronic device, and a storage medium.

Abstract: Disclosed are a method and apparatus for controlling the power consumption of a terminal, and a storage medium. The method comprises: obtaining a temperature of the terminal; and in response to the temperature being greater than a first temperature threshold, controlling the terminal to switch from a dual-connection mode to a single-connection mode based on a power consumption adjustment strategy; wherein the terminal supports the dual-connection mode; the terminal is configured to communicate with a first base station and to communicate with a second base station in the dual connection mode; the first base station is a primary base station, and the second base station is a secondary base station.

Abstract: Embodiments of the present application provide a method for controlling a network connection, a terminal and a non-transitory storage medium. The method includes: detecting a state of a terminal, where the terminal is configured to communicate with both of a first base station and a second base station in the dual connectivity mode and the state of the terminal represents a connection status between the terminal and a network where the first base station locates; and prohibiting the terminal from connecting with the second base station in response to the state of the terminal representing the terminal is in an idle state and the terminal having been in the idle state for a predetermined time.

Abstract: Disclosed is a graphene electrochemical transfer method assisted by multiple supporting films, comprising: (1) growing graphene on a substrate, and then spin-coating a thin layer of photoresist on a surface of the graphene as a first film; (2) spin-coating n layers of thick, tough, and selectively dissolvable polymer films on the surface of the first film as an top film; (3) dissociating the multi-layer composite film and the graphene from the surface of the substrate by an electrochemical process, and dissolving the thick polymer films which is the top film with a first solvent; (4) after cleaning, transferring the thin first film and the graphene to a target substrate, and finally dissolving the thin first film away with a second solvent to complete the transfer process. This transfer process is fast, stable, and capable of transferring a large-size graphene, which may promote the large-scale application of graphene.

Abstract: Disclosed in the present application is a measurement reporting method. The method comprises: a terminal device receives a measurement request message transmitted by a network device under the condition that the terminal device accesses a first network, the measurement request message being used for requesting the terminal device to measure a second network; the terminal device does not report the measurement result of the second network to the network device, wherein the terminal device supports a dual-connection mode. Also disclosed in the present application are another measurement reporting method, an electronic device, and a storage medium.

Abstract: Described are a method and apparatus for controlling the power consumption of a terminal, and a storage medium. The method includes: recording the number of times a connection between a terminal and an auxiliary cell group fails, and where the number of times is greater than a preset threshold value, controlling, on the basis of a power consumption adjustment policy, the terminal to disable a dual-connection mode, wherein the terminal can support the dual-connection mode, and in the dual-connection mode, the terminal communicates with both a first base station and a second base station, the second base station being an auxiliary base station, and the auxiliary cell group being a group of serving cells associated with the auxiliary base station.

Abstract: A graphics processing unit (GPU) utilizes block general purpose registers (bGPRs) to load multiple waves of samples for an instruction group into a processing pipeline and receive processed samples from the pipeline. The GPU acquires a credit for the bGPR for execution of the instruction group for a first wave using a persistent GPR and the bGPR. The GPU refunds the credit upon loading the first wave into the pipeline. The GPU executes a subsequent wave for the instruction group to load samples to the pipeline when at least one credit is available and the pipeline is processing the first wave. The GPU stores an indication of each wave that has been loaded into the pipeline in a queue. The GPU returns samples for a next wave in the queue from the pipeline to the bGPR for further processing when the physical slot of the bGPR is available.

Abstract: A packet detection method includes obtaining, by a first network device, a Bit Index Explicit Replication (BIER) packet, where the BIER packet includes trap information, and the trap information indicates whether the BIER packet is a valid BIER packet, determining, by the first network device, whether the trap information is valid, and determining, by the first network device, that the BIER packet is an invalid BIER packet when the first network device determines that the trap information is valid.

Abstract: Methods, systems, and devices for graphic processing are described. The methods, systems, and devices may include or be associated with identifying a graphics instruction, determining that the graphics instruction is alias enabled for the device, partitioning an alias lookup table into one or more slots, allocating a slot of the alias lookup table based on the partitioning and determining that the graphics instruction is alias enabled, generating an alias instruction based on allocating the slot of the alias lookup table and determining that the graphics instruction is alias enabled, and processing the alias instruction.

Abstract: A method for preparing block polyether amide foamed particles with sandbag structure includes: premixing modifier, filler and coupling agent, melting and blending the premixed raw materials, and preparing blended particles I with core-shell structure after underwater granulation or water tank granulation; premixing the blended particles I with block polyether amide raw material, melting and blending the premixed raw material, and preparing block polyether amide blended particles II with sandbag structure after underwater granulation or water tank cutting; putting the quantitative blended particle II into an autoclave, introducing quantitative environment-friendly physical foaming agent until the foaming agent and G2 blende particles reach a homogeneous system, evacuating autoclave pressure through a valve, and taking out block polyether amide blended particles III containing the foaming agent; and transferring the blended particles III into a thermostatic equipment at softening temperature of particles, and o

Abstract: A packet forwarding method. The method includes: a first node configures a first identifier of a first VPN and a first IPv6 address on a control plane. The first node sends a first indication message to a second node, where the first indication message carries the first identifier and the first IPv6 address. The second node first determines, based on locally configured information about the first VPN and the first identifier in the first indication message, a second identifier that is of the second node and that satisfies a preset correspondence with the first identifier, and then establishes a correspondence between the first IPv6 address and the second identifier. The first node encapsulates, on a forwarding plane based on the first IPv6 address, a multicast data packet belonging to the first VPN, to obtain a to-be-forwarded BIER packet and sends the to-be-forwarded BIER packet.

Abstract: A segment routing device receives a first packet from a first network. A first packet header of the first packet includes a segment list. The segment list includes a plurality of sequentially arranged identifiers. The identifiers include a first-type identifier and a plurality of second-type identifiers. Network devices or links identified by the first-type identifier and the second-type identifier are respectively on the first network and a second network. A type of the first network is different from a type of the second network. The segment routing device encapsulates a second packet header for the first packet to form a second packet. The second packet header includes the plurality of second-type identifiers. The segment routing device sends the second packet to the second network.

Abstract: A method for realizing heterotrophic and autotrophic coupling advanced nitrogen removal and simultaneous sludge reduction in an anaerobic-aerobic-anoxic sequencing batch reactor (AOA-SBR) is disclosed. Municipal sewage and sludge fermentation mixture is allowed to simultaneously enter into the AOA-SBR; in the anaerobic stage, the organic matter in the sewage and sludge fermentation mixture is converted into polyhydroxyalkanoates (PHA) and stored in the body; in the aerobic stage, the dissolved oxygen (DO) at 0.5˜1 mg/L is maintained by a real-time control, the aeration time is set for 1˜3 h, and when the mass concentration ratio of NO2?—N to NH4+—N is in a range from 1.5 to 2.