Abstract: A measurement parameter sending method and apparatus are described. The method includes receiving measurement signals corresponding to a plurality of beams. The received measurement signals corresponding to the plurality of beams are measured to obtain a beam measurement parameter. A cell-level measurement parameter is generated based on the beam measurement parameter. The cell-level measurement parameter is reported to a network device. Correspondingly, a measurement parameter receiving method and apparatus are disclosed. Measurement reporting of a plurality of beams can be implemented in a new radio NR system, thereby reducing reporting overheads.

Abstract: The present disclosure relates to signal transmission methods and apparatus. One example method includes detecting signals in a plurality of synchronization signal blocks, where each of the plurality of synchronization signal blocks includes a first synchronization signal, a second synchronization signal, and a broadcast signal, and where at least one type of signal in each synchronization signal block and another type of signal in the same synchronization signal block are sent on non-adjacent symbols, and obtaining the signals in the plurality of synchronization signal blocks.

Abstract: This application discloses an LDPC code-based decoding method and apparatus, and pertains to the field of communications technologies. In this application, n×L LLR values may be decoded based on a target element in a target basis matrix, and a non-target element in the target basis matrix is forbidden to participate in decoding the n×L LLR values. The non-target element is a zero matrix, and the LLR value does not change after the LLR value is processed based on the non-target element. Therefore, the non-target element in the target basis matrix is forbidden to participate in decoding. In this way, decoding of the LLR value is not affected. In addition, a decoding time overhead and an occupied resource are reduced and decoding performance is improved because the LLR value is no longer processed based on a non-target element.

Abstract: The present invention discloses an ion beam lithography method based on an ion beam lithography system. The ion beam lithography system includes a roll-roll printer placed in a vacuum, and a medium-high-energy wide-range ion source, a medium-low-energy wide-range ion source and a low-energy ion source installed on the roll-roll printer. The ion beam lithography method includes: first coating a polyimide (PI) substrate with a dry film, etching the dry film according to a preset circuit pattern, then using the ion beam lithography system to deposit a wide-energy-range metal ion on the circuit pattern to form a film substrate, and finally stripping the dry film off the film substrate to obtain a printed circuit board (PCB).

Abstract: A method and apparatus for generating adversarial scenarios and training an autonomous driving agent for an autonomous vehicle, using one or more sets of parameters, each set of parameters defining a respective driving scenario. A new set of parameters is generated by changing one or more parameters of one of the sets of parameters to define a new driving scenario, and performance of the autonomous driving agent is evaluated on the new driving scenario. The generating and evaluating is repeated until the autonomous driving agent fails to satisfy a predefined performance threshold for the new driving scenario. Each instance of changing the one or more parameters is based on a prior evaluated performance of the autonomous driving agent. The autonomous driving agent is trained to update a learned policy of the autonomous driving agent using at least one set of parameters, including the new set of parameters.

Abstract: The present invention discloses a magnetic filter tube, and relates to the technical field of magnetic filters. The magnetic filter tube includes a first rectangular tube and a second rectangular tube, where one end of the first rectangular tube is fixedly connected to one end of the second rectangular tube; the other end of the first rectangular tube forms an inlet of the magnetic filter tube; the inlet of the magnetic filter tube is connected with a cathode target flange; the other end of the second rectangular tube forms an outlet of the magnetic filter tube; the outlet of the magnetic filter tube is connected with a vacuum chamber; an inner wall of the first rectangular tube and an inner wall of the second rectangular tube are each provided with a protrusion and a groove; the protrusion is filled with cold water.

Abstract: A sidelink communication method, a terminal device, and a network device are provided. In some embodiments, a terminal device receives resource configuration information sent by a network device, where the resource configuration information is for configuring a common resource for the terminal device, and the common resource is a resource that is configured by the network device for all terminal devices within coverage of the network device and that is to be used by all the terminal devices to perform sidelink communication. The terminal device receives sidelink BWP indication information sent by the network device, where the sidelink BWP indication information indicates N sidelink bandwidth parts SL-BWPs, and the N SL-BWPs include a frequency domain resource corresponding to the common resource, where N is a positive integer. The terminal device performs sidelink communication with another terminal device in the N SL-BWPs.

Abstract: This application provides a wireless communication method, an apparatus, and a computer-readable storage medium. The method includes: A terminal receives a system message that is broadcast by an access network device on a physical broadcast channel PBCH, where the system message includes an extension field, and the extension field is used to indicate a format of the system message. The terminal discards the system message if information about the extension field is first information, where the first information is used to indicate that the format of the system message is an extended format. In this way, the terminal can select a proper manner to correctly process the system message.

Abstract: A multi-channel contention method, a communications device, and a wireless network system are presented. The present disclosure is applied to a communications device in a wireless network, where the communications device is an access point or a station; and the communications device includes: a channel contention module configured to: listen to at least two channels, determine a first channel succeeding in contention, and determine a second channel considered to succeed in contention; and an exchange module configured to: exchange a control frame with another communications device in the wireless network using the first channel and the second channel in order to occupy the channels, or exchange a data frame.

Abstract: Methods and systems are disclosed for determining gaps in a user's resume regarding skills or titles for a job, and recommending educational courses to the user based on those gaps. The user's resume is received and analyzed for the user's current set of skills. Various searching methods are used to identify a set of job requisitions based on a user's input query for a job. The user's skills are compared with a set of required skills associated with the set of job requisitions. Educational courses are identified for the skills that are required for the set of job requisitions but are not present in the user's set of skills. The educational courses presented to the user via the search engine. The user's resume can also be ranked relative to other resumes for the skills or titles required for a job.

Abstract: A signal transmission method and an apparatus are disclosed. In an embodiment a signal transmission method includes generating a demodulation reference signal and sending the demodulation reference signal, wherein the demodulation reference signal is sent in a specific time-frequency resource, and the specific time-frequency resource is located on symbols corresponding to a synchronization signal block.

Abstract: A signal transmission method and an apparatus are disclosed. In an embodiment a signal transmission method includes generating a reference signal and sending the reference signal, wherein the reference signal is sent in a specific time-frequency resource, and the specific time-frequency resource is located on symbols corresponding to a synchronization signal block.

Abstract: Described herein is a framework for outdoor localization. In accordance with one aspect of the framework, a set of hotspot labels are received from one or more user devices connected to an outdoor wireless local area network. Manifold learning may be performed based on the set of hotspot labels to construct one or more manifolds. Using the one or more constructed manifolds, the framework may then estimate a location of a particular user device associated with a query record received from during an online location query.

Abstract: A multi-state memory and a method for manufacturing the same. A magnetoresistive tunnel junction is disposed on a spin-orbit coupling layer, and thermal annealing is performed after dopant ions are injected from a side of the magnetoresistive tunnel junction. The concentration of dopant ions in the magnetoresistive tunnel junction has a gradient variation along the direction that is perpendicular to the direction of the current and within the plane in which the spin-orbit coupling layer is located. Symmetry along the direction perpendicular to the direction of the current is broken. In a case a current flows into the spin-orbit coupling layer, resistance are outputted in multiple states in linearity with the current. The multi-state storage is achieved. It can meet a requirement on hardware of neural network synapses, and is applicable to calculation in a neural network.

Abstract: This application provides a communication method and a related apparatus are disclosed. The method includes: receiving a measurement object configuration from a network device, where the measurement object configuration includes mobility measurement configurations of one or more CSI-RSs, and a first parameter of a synchronization signal block associated with the CSI-RSs, and the measurement object configuration is used to indicate a terminal device to perform mobility measurement; or receiving mobility measurement configurations, of one or more CSI-RSs, that are from a network device, where the mobility measurement configurations of the CSI-RSs include a first parameter of a synchronization signal block associated with the CSI-RSs, and the mobility measurement configurations of the CSI-RSs are used to indicate a terminal device to perform mobility measurement; and sending a mobility measurement result to the network device.

Abstract: The invention features diagnostic and therapeutic methods and compositions featuring androgen receptor variant proteins and nucleic acid molecules whose expression is increased in androgen related diseases or disorders.

Abstract: This application describes a wavelength-tunable laser apparatus, which reduces complexity of wavelength tuning of a laser. The laser includes a reflective gain unit, an optical phase shifter, a coupler, and a passive filter unit array. Furthermore, an output port of the reflective gain unit is connected to an input port of the optical phase shifter, an output port of the optical phase shifter is connected to an input port of the coupler, a first output port of the coupler is connected to an input port of the passive filter unit array, and a second output port of the coupler is an output port of the laser. The passive filter unit array includes a plurality of passive filter units, where any two of the plurality of passive filter units have different wavelength tuning ranges, and each filter unit has a linearly tunable wavelength.

Abstract: An RSSI measurement method, a network device, and a terminal device are disclosed. The method includes receiving, by a terminal device, an RSSI measurement configuration message, where the measurement configuration message includes indication information of a time resource for RSSI measurement, and the time resource includes first downlink symbols and second downlink symbols in a timeslot in which a synchronization signal block is located, and measuring a received signal power on the first downlink symbols and the second downlink symbols, where the first downlink symbols include downlink symbols in which the synchronization signal block is located, and where the second downlink symbols include at least one downlink symbol other than the first downlink symbols.

Abstract: Disclosed is a self-powered vibration damper based on piezoelectricity and a control method. The damper comprises a loading platform, an energy collecting mechanism, a curved leaf spring, a vibration control mechanism and a substrate all connected in sequence, the circuit system comprises a rectifier circuit, a DC-DC voltage conversion circuit, an energy storage circuit, a control circuit and a charging battery, a first piezoelectric stack is connected with the input end of the rectifier circuit, the output end of the rectifier circuit is connected with the input end of the DC-DC voltage conversion circuit, the output end of the DC-DC voltage conversion circuit is connected with the input ends of the energy storage circuit and the charging battery, the output end of the energy storage circuit is connected with the input end of the control circuit, the output end of the control circuit is connected with the second piezoelectric stack.

Abstract: The present disclosure discloses a piezoelectric self-powered combination beam vibration damper and a control method thereof. An upper guiding component is installed inside an upper rigid frame, a lower guiding component is installed inside a lower rigid component, a guide rod is nested inside the upper guiding component and the lower guiding component, an upper elastic component is sleeved outside the upper idler wheel mechanism, a lower elastic component is sleeved outside the lower idler wheel mechanism, one end of each piezoelectric cantilever beam is fixed between the upper rigid frame and the lower rigid frame, the other end of each piezoelectric cantilever beam is arranged between the upper idler wheel mechanism and the lower idler wheel mechanism, at least one piezoelectric cantilever beam is connected with the input end of a circuit system, and other piezoelectric cantilever beams are connected with the output end of the circuit system.