Abstract: The present invention relates to the technical field of power semiconductor devices, particularly to an insulated gate bipolar transistor with a MOS controllable hole path. According to the present invention, a MOS controllable gate structure formed by a gate dielectric layer, a MOS control gate electrode and a P-type MOS channel region are embedded in a P+ floating p-body region of the conventional IGBT structure. The MOS region is equivalent to a switch controlled by a gate voltage. When the device is turned on under a forward voltage, the potential of the p-body region is floated to store holes, reducing the saturation conduction voltage drop of the device. Under the condition of turn-off and short-circuit, the hole extracting path is provided and the Miller capacitance is lowered, thereby lowering the turn-off losses and enhancing the short-circuit withstand capability.

Abstract: Provided is a method for indicating a resource, including: indicating, in a configured time-frequency resource region, a time-frequency resource of a service with first transmission duration pre-empted by a service with second transmission duration, by physical layer signaling, where the first transmission duration is larger than the second transmission duration. An apparatus for indicating a resource and a storage medium are further disclosed herein.

Abstract: Methods, apparatus and systems for preempting uplink transmission resource in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: receiving indication information, wherein the indication information indicates that a first resource region is at least partially preempted; and cancelling or stopping or puncturing an uplink transmission based on the indication information.

Abstract: Provided are a resource indication method and device. The method includes: configuring a reference resource for preemptive transmission, dividing the reference resource into M portions in a time domain, and dividing the reference source into N portions in a frequency domain; and indicating a preempted resource in the M time domain portions and/or N frequency domain portions through indication information, where M?1, N?1, and the number of downlink symbols comprised in the time domain of the reference resource includes at least one of: a number less than 14 or a number greater than 14. Also disclosed are a computer storage medium and a processor.

Abstract: Provided in the present invention are an uplink-downlink data processing method and device, and computer storage medium. The method comprises: determining a timing interval, wherein the timing interval comprises an uplink scheduling time interval or a downlink data feedback timing interval, if a single timing interval is determined, then the timing interval is configured to be a non-integer multiple of the transmission time interval (TTI), and if a group of timing intervals is determined, then the determined group of timing intervals is configured to have at least one timing interval being a non-integer multiple of the TTI; and performing, according to the determined timing interval, uplink scheduling or downlink data feedback.

Abstract: Provided are an information transmission method and device, a processor, and a storage medium. The method includes: a terminal receives a ratio resource configured by a network; the terminal obtains a resource set according to the radio resource; and the terminal transmits uplink information by using one or more resource groups in the resource set, wherein the number of resource groups Y in the resource set is greater than or equal to 2 a terminal receiving radio resources configured by a network side; the terminal acquiring a resource set according to the radio resources; and the terminal sending uplink information by using one or more resource groups in the resource set, where the number Y of resource groups in the resource set is greater than or equal to 2.

Abstract: Disclosed are methods, apparatus and systems for reliable information transmission for Ultra-Reliable Low Latency Communication (URLLC) in both (Long Term Evolution) LTE-Advanced and New Radio (NR) systems. In some embodiments, a method includes detecting a downlink transmission on a set of downlink resources, and transmitting a set of signals on a set of uplink resources, which are associated with the set of downlink resources, and where portions of a first and second of the set of signals are identical. In other embodiments, a method includes determining, based on a transmission time, that one or more of a plurality of time units comprises a reference signal, identifying a reference pattern for transmission based on the determining, and transmitting a set of signals comprising the reference pattern during the plurality of time units.

Abstract: Provided are a method and device for determining a reference signal, a method and device for determining a control channel element, and a storage medium. The method for determining a reference signal includes: indicating, in a preset manner, that the reference signal exists in at least one of N scheduled transmission time intervals, where N is a positive integer.

Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: determining a first resource indication value indicative of a first subset of a plurality of resource blocks to be allocated to a wireless communication device, wherein the first resource indication value is determined by a predefined equation using a single combination of a first parameter and a second parameter as an input; and transmitting the first resource indication value to the wireless communication device.

Abstract: Disclosed are a method and device for uplink control signal transmission, a user terminal and a storage medium. The method includes: sending, by the user terminal, K predefined sequences on M transmission symbols in a Transmission Time Interval (TTI) to transmit B-bit uplink control information, wherein M is a positive integer, K is an integer, 1?K?2B, the B is an integer greater than or equal to 1, one of the K predefined sequences is sent on each of the M transmission symbols, the predefined sequences have a length of N and are mapped to N subcarriers of corresponding transmission symbols, N=2n with n being a positive integer.

Abstract: The present invention relates to the technical field of power semiconductor devices, particularly to an insulated gate bipolar transistor with a MOS controllable hole path. According to the present invention, a MOS controllable gate structure formed by a gate dielectric layer, a MOS control gate electrode and a P-type MOS channel region are embedded in a P+ floating p-body region of the conventional IGBT structure. The MOS region is equivalent to a switch controlled by a gate voltage. When the device is turned on under a forward voltage, the potential of the p-body region is floated to store holes, reducing the saturation conduction voltage drop of the device. Under the condition of turn-off and short-circuit, the hole extracting path is provided and the Miller capacitance is lowered, thereby lowering the turn-off losses and enhancing the short-circuit withstand capability.

Abstract: The present disclosure provides a method and an apparatus for transmitting an uplink control signal. The method includes: transmitting M predefined sequences on two transmission symbols within a transmission time interval, and determining an acknowledgement (ACK) message or a negative acknowledgement (NACK) message according to the M predefined sequences and mapping patterns of the M predefined sequences in a time domain and a frequency domain, where M is a positive integer. By means of the above technical solution, a problem that a transmission structure for transmitting the ACK message and the NACK message is imperfect when the transmission time interval is equal to the length of two symbols is solved, and the transmitting of the ACK message and the NACK message when the transmission time interval is equal to the length of two symbols is perfected.

Abstract: Methods and system for transmitting a scheduling request simultaneously with HARQ-ACK messages are disclosed. In one embodiment, a method performed by a first communication node, includes: allocating N resources for transmitting a scheduling request from a second communication node to the first communication node, wherein at least one resource is allocated for transmitting the scheduling request only and also for transmitting a HARQ-ACK message and the scheduling request simultaneously, wherein N is a positive integer.

Abstract: A method and apparatus for controlling a continuous machining process includes a robot, a machining tool, a table, and a raw parts supply mounted inside a machining cell enclosure. The table has first and second vises for holding parts. The machining tool is operated to machine a raw part in one of the vises while the robot is operated to pick a machined part from the other vise and then place another raw part into the other vise. The table can be fixed or rotatable. The robot places the picked machined parts on an exit conveyor to remove the machined parts from the enclosure.

Abstract: An ensemble learning prediction method includes: establishing a plurality of base predictors based on a plurality of training data; initializing a plurality of sample weights of a plurality of sample data and initializing a processing set; in each iteration round, based on the sample data and the sample weights, establishing a plurality of predictor weighting functions of the predictors in the processing set and predicting each of the sample data by each of the predictors in the processing set for identifying a prediction result; evaluating the predictor weighting functions, and selecting a respective target predictor weighting function from the predictor weighting functions established in each iteration round and selecting a target predictor from the predictors in the processing set to update the processing set and to update the sample weights of the sample data.

Abstract: A system and method for allocating network resources are disclosed herein. In one embodiment, the system and method are configured to perform: determining a resource indication value based on a combination of at least two of a first parameter, a second, and a third parameter, the resource indication value indicative of respective identifiers of a sequence of resource blocks to be allocated to a communication node, wherein the resource indication value is determined by a predefined relationship between the combination of the at least two of the first, second, and third parameters; and transmitting the resource indication value to the communication node.

Abstract: A method of processing audio communications over a network, comprising: at a first client device: receiving a first audio transmission from a second client device that is provided in a source language distinct from a default language associated with the first client device; obtaining current user language attributes for the first client device that are indicative of a current language used for the communication session at the first client device; if the current user language attributes suggest a target language currently used for the communication session at the first client device is distinct from the default language associated with the first client device: obtaining a translation of the first audio transmission from the source language into the target language; and presenting the translation of the first audio transmission in the target language to a user at the first client device.

Abstract: A trench MOS device with improved single event burnout endurance, applied in the field of semiconductor. The device is provided, in an epitaxial layer, with a conductive type semiconductor pillar connected to a source and a second conductive type current-directing region. Whereby, the trajectory of the electron-hole pairs induced by the single event effect is changed and thus avoids the single event burnout caused by the triggering of parasitic transistors, therefore improving the endurance of the single event burnout of the trench MOS device.

Abstract: An augmented reality (AR) system for production-tuning of parameters for a visual tracking robotic picking system. The robotic picking system includes one or more robots configured to pick randomly-placed and randomly-oriented parts off a conveyor belt and place the parts in an available position, either on a second moving conveyor belt or on a stationary device such as a pallet. A visual tracking system identifies position and orientation of the parts on the feed conveyor. The AR system allows picking system tuning parameters including upstream, discard and downstream boundary locations to be visualized and controlled, real-time robot pick/place operations to be viewed with virtual boundaries, and system performance parameters such as part throughput rate and part allocation by robot to be viewed. The AR system also allows virtual parts to be used in simulations, either instead of or in addition to real parts.

Abstract: Disclosed are methods and systems for spectral imaging of soybean samples to accurately and non-destructively measure the amount of sucrosyl-oligosaccharide in the soybean samples. Populations containing modified and unmodified soybean seeds and having varying amounts of sucrosyl-oligosaccharides, oil or protein can be sorted and separated and further used in soybean processing or breeding.