Abstract: This application discloses a signal configuration method and apparatus, a device, and a storage medium. The method includes: configuring, by a communications device based on first configuration information, a first periodic signal; where second configuration information in the first configuration information is determined based on a subcarrier spacing (SCS), and/or second configuration information in the first configuration information is predefined; and the first configuration information includes: periodicity configuration information; slot offset information; duration information; and symbol position configuration information.

Abstract: A delay feedback method, a terminal, and a network-side device are provided. The delay feedback method includes: obtaining, by a terminal based on a first reference signal, at least one target delay of at least one second reference signal relative to the first reference signal; and feeding back, by the terminal, the at least one target delay to a network-side device.

Abstract: A method for transition filtering includes receiving a data signal including a first data symbol and a second data symbol, wherein each of the first data symbol and the second data symbol is at one of a first level, a second level, and a third level, sampling the first data symbol at a first sampling time to generate a first data bit and a second data bit, sampling the data signal at a second sampling time to generate an edge bit, sampling the second data symbol at a third sampling time to generate a third data bit and a fourth data bit, detecting a transition between the first level and the third level between the first data symbol and the second data symbol, and passing the first data bit, the third data bit, and the edge bit to a phase detector in response to detecting the transition.

Abstract: This application discloses a channel state information determining method, a terminal, and a network side device, and pertains to the field of communication technologies. The channel state information determining method in embodiments of this application includes: determining, by a terminal, CSI corresponding to N second ports based on channel state information reference signals CSI-RSs corresponding to M first ports; and sending the CSI corresponding to the N second ports to a network side device; where the N second ports are CSI-RS ports configured by the network side device for the terminal, and the M first ports are some ports in the N second ports.

Abstract: An aluminum plated steel sheet includes a substrate and a plating layer on the surface of the substrate. The microstructure of the plating layer includes a Mg2Si phase and an AlMgSiFe phase; an average grain diameter of the Mg2Si phase is 0.001-5 ?m. This aluminum plated steel sheet can alleviate the problem of melting-induced roller sticking and hydrogen embrittlement risk in a thermoforming process of the aluminum plated steel sheet.

Abstract: A method for fabricating heavy-load high-current 10 kV lightning arrester, comprising: obtaining a target valve plate from candidate valves through a direct-current reference-voltage test, where the target valve plate meets that: a surge current capacity is greater than or equal to 100 kA, a square-wave current capacity is greater than 600 A, a residual voltage under 10 kA surge current is less than or equal to 45 kV, and repetitive charge transfer rating is greater than or equal to 0.8 C; and assembling a glass-epoxy layer and an electrode pair into a sealed shell inside which the target valve plate is disposed, where the target valve plate is electrically connected to a first electrode and a second electrode in the electrode pair to form the heavy-load high-current 10 kV lightning arrester. An issue of frequent faults of lightning arresters in conventional technology is addressed.

Abstract: Methods and systems for a scalable, efficient, artificial intelligence-assisted method for automating the generation, validation, and quality control of bookmarks, hyperlinks, or other navigational elements in complex documents or collections of documents. An appropriate document template may be identified, navigational elements may be generated and inserted into the documents or collections of documents, and compliance verification may be performed. The system can thus ensure completeness, accuracy, and adherence to regulatory or industry standards, minimizing or eliminating the need for manual intervention.

Abstract: A voltage controlled oscillator (VCO) includes a ring oscillator including delay buffers coupled in a loop. The VCO also includes a push-pull circuit having an input and an output, wherein the input of the push-pull circuit is configured to receive a control voltage. The VCO also includes a current mirror having an input terminal and output terminals, wherein the input terminal of the current mirror is coupled to the output of the push-pull circuit and each of the output terminals of the current mirror is coupled to a respective one of the delay buffers. The VCO further includes a current source coupled to the input terminal of the current mirror.

Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of channel reconstruction. In a method, a first device receives a signal from a second device via a set of receiving antenna elements over a channel, the signal is associated with a plurality of pilots transmitted by the second device. The first device determines an estimate of a plurality of pairs of and receiving angles associated with the channel, based on the received signal, the plurality of pilots and a plurality of orthogonal spatial directions. A spatial direction of the plurality of orthogonal spatial directions is indicated by a pair of transmitting and receiving spatial frequencies. Then, the first device reconstructs the channel based on the received signal, the plurality of pilots, and the estimate of the plurality of pairs of and receiving angles.

Abstract: A resource configuration method, an apparatus, a device, and a readable storage medium are provided. The method includes: receiving DCI; and determining, based on higher layer level signaling or the DCI, that a PUSCH transmission scheduled by the DCI is associated with one or more SRS resources.

Abstract: The apparatus includes: a ring oscillator including a set of cascaded current-starved inverters arranged in a ring; a set of field effect transistors (FETs) coupled in series with the set of cascaded current-starved inverters between an upper voltage rail and a lower voltage rail, respectively; a negative to absolute temperature (NTAT) current source configured to generate a NTAT current; and one or more current mirrors coupling the NTAT current source to the set of FETs.

Abstract: A PDSCH transmission method includes: in a case that transmission of a PDCCH occupies one or more transmission occasions for repetition sending, transmitting a PDSCH based on related configuration information of the PDCCH.

Abstract: A polymer composition comprising: a) an ethylene-based copolymer; b) ?0.1 wt. % and ?5.0 wt. %, preferably ?0.1 wt % and ?1.0 wt %, of a crosslinking agent; c) ?0.05 wt. % and ?5.0 wt. %, preferably ?0.05 wt % and ?0.5 wt %, of a coupling agent, preferably a silane coupling agent; d) ?0.05 wt. % and ?5.0 wt. %, preferably ?0.05 and ?1.0 wt %, of a co-agent, preferably a phosphate-moiety, isocyanurate-moiety or cyanurate-moiety containing co-agent; wherein all wt % are based on the total weight of the polymer composition; and wherein the ethylene-based copolymer has a vinyl unsaturation content of ?6.0 per 105 carbon atoms, preferably ?7.0 per 105 carbon atoms, when determined in accordance with ASTM D6248-98 (2012).

Abstract: A physical downlink control channel repetition method and apparatus, and user equipment are provided. The PDCCH repetition method according to embodiments of this application includes: in a case that UE has received information for PDCCH repetition, determining, by the UE, X PDCCH candidates of repetition, X being an integer greater than 1; and executing, by the UE, an overbooking rule based on an assumed first blind decoding count on the X PDCCH candidates, or executing, by the UE, a target operation based on a time domain resource of a target PDCCH candidate; where search spaces corresponding to the X PDCCH candidates are associated with each other, and the target PDCCH candidate is a PDCCH candidate satisfying a predetermined condition in the X PDCCH candidates.

Abstract: The present invention discloses a method for analyzing multi-temporal grid operation trace based on digital twins, including: S1 performing feature reduction on a set of original power grid sample data; S2 based on the set of original power grid sample data with performed feature reduction, building a power grid digital twin model; S3 based on the set of original power grid sample data with performed feature reduction, building a model for simulating multi-temporal power grid operation trace; and S4 generating trace data based on the power grid digital twin model, and inputting a hybrid dataset composed of the trace data and real-time data into the model for simulating multi-temporal power grid operation trace for analysis and assessment. By way of comprehensively analyzing multi-temporality, the present invention makes it possible to fully understand operation states of power grids and provide a scientific basis for scheduling power grids and decision-making.

Abstract: Some embodiments of the present disclosure provides a dual-power hydraulic roof bolter, which includes an electric vehicle chassis, a machine base part, a drill boom mechanism, a bolting machine, a working platform set, an operating platform and a hydraulic system, and the hydraulic system is connected with the electric vehicle chassis, the drill boom mechanism, the bolting machine, the working platform set and the operating platform to control accordingly actions, the electric vehicle chassis is provided with the machine base part, the machine base part is provided with the drill boom mechanism, and the drill boom mechanism is provided with the bolting machine, the working platform set and the operating platform; the hydraulic system is independently driven by two sets of power sources respectively, and the two sets of power sources are an electric vehicle chassis transfer case driving hydraulic pump and a wind motor driving hydraulic pump respectively.

Abstract: This application discloses a power control parameter indication method, a terminal, and a network side device. The power control parameter indication method includes: receiving, by a terminal, downlink control information; and performing, by the terminal, power control according to the downlink control information, where the downlink control information includes at least one power control parameter indicator field, the power control parameter indicator field indicates first power control parameters of different PUSCH transmission occasions, and the PUSCH transmission occasion is associated with an SRS resource or SRS resource set.

Abstract: Provided are a display panel and a display apparatus, the display panel includes a substrate and a drive circuit layer, wherein the drive circuit layer includes a pixel circuit (P) arranged in an array, a plurality of first scan signal lines (G1) and a plurality of second scan signal lines (G2). The drive circuit layer includes a plurality of first discharge structures (E1) and/or a plurality of second discharge structures (E2). At least one first discharge structure (E1) is electrically connected to a first scan signal line (G1) and a second scan signal line (G2) respectively, and the first scan signal line (G1) and the second scan signal line (G2) electrically connected to the first discharge structure (E1) are electrically connected to the same row of pixel circuit.

Abstract: A conversational recommendation method, a method of training a conversational recommendation model, an electronic device, and a storage medium are provided, which are related to a technical field of data processing, in particular to technical fields of voice interaction, deep learning, artificial intelligence and the like. The conversational recommendation method includes: acquiring a historical conversation information; determining a target conversation object to be generated, from a conversation target graph based on the historical conversation information, the conversation target graph includes an object node, the object node is configured to represent a conversation object, and the target conversation object is determined based on the object node; and generating a target conversation information for recommendation based on the target conversation object.

Abstract: This application discloses a memory circuit. Each row of cells includes M+1 bit cells. First to Mth bit cells normally store M-bit data; an (M+1)th bit cell stores opposite data of an ith bit cell; each row of sense amplifiers includes M sense amplifiers; one positive input end of an ith sense amplifier is connected with an output end of the ith bit cell; one negative input end of the ith sense amplifier is connected with an output end of the (M+1)th bit cell; two positive input ends of a jth sense amplifier are connected with an output end of a jth bit cell; two negative input ends of the jth sense amplifier are respectively connected with an output end of the (M+1)th bit cell and an output end of the ith bit cell. The memory circuit can improve data retention and increase the utilization rate of the cells.