Abstract: Described are a method for suppressing overshoot of an output voltage or output current, a charging device, and a medium. The method for suppressing the overshoot of the output voltage or output current includes the following. A loop in an open-loop state in a closed-loop control circuit is determined. A wave-sending control value output by the closed-loop control circuit at a present beat is obtained. The wave-sending control value output at the present beat is assigned to an open-loop output value at the present beat, where the open-loop output value is an output value of the loop in the open-loop state. An open-loop output value of a loop in the open-loop state at a next beat is calculated by using an assigned open-loop output value at the present beat.

Abstract: The present invention discloses an intracavitary radiotherapy apparatus, which is used for carrying radioactive particles or particle strips, comprising: a body that is formed by winding metal wires, and is a wire mesh having a hollow cavity penetrating through same in the forward and backward directions; and a radioactive particle groove that is provided on the outer surface of the body, is a cylindrical wire mesh having a hollow cavity penetrating through same in the forward and backward directions, and is used for accommodating the radioactive particles or particle strips. The radioactive particle groove comprises a plurality of groove bodies arranged in parallel, and the spacing between two adjacent groove bodies is less than the length of the radioactive particles or particle strips.

Abstract: Disclosed are a bearer side network system, a fixed-mobile coexistence and convergence system and deployment methods therefor. The bearer side network system includes a fixed-mobile bearer Internet protocol (IP) metropolitan area network for achieving a uniform bearer of mobile communication and fixed communication, and a mobile communication core network user plane apparatus sunk to an aggregation layer of the fixed-mobile bearer IP metropolitan area network; and the mobile communication core network user plane apparatus is in a communication connection with the fixed-mobile bearer IP metropolitan area network.

Abstract: An atomizer, a liquid storage assembly thereof and an electron atomizing device are disclosed. The atomizer includes an atomizing core assembly having a liquid inlet. The liquid storage assembly includes a housing defining a liquid storage cavity and a first assembling hole, wherein the first assembling hole is configured to receive an end of an atomizing core assembly; an inner wall arranged in the liquid storage cavity, configured to sleeve around the atomizing core assembly, wherein a capillary gap is defined between the inner wall and an outer wall of the atomizing core assembly, and the capillary gap is configured to guide liquid in the liquid storage cavity to pass through the liquid inlet.

Abstract: Provided in the present invention is a three-dimensional precise intracavitary radiotherapy method and system for treating tumours, comprising the steps of: (1) lesion three-dimensional quantitative measurement and analysis of three-dimensional scanning image of the lesion cavity; (2) comprehensive analysis according to lesion three-dimensional quantitative measurement results and lesion characteristics to calculate the three-dimensional distribution of lesion radiation dose; and (3) according to the three-dimensional distribution diagram of radiation dose, selecting appropriate radiation sources and radiation dose to make a stent, and performing three-dimensional precise intracavitary radiotherapy. At the same time, also provided by the present invention is a system for achieving the above radiotherapy method.

Abstract: An aspect of the present disclosure includes methods, systems, and computer-readable media for triggering the single signal during the first buffer period to concurrently adjust a first plurality of gain states of a first plurality of low-noise amplifiers associated with a first expected reception of the first symbol on the first component carrier and a second plurality of gain states of a second plurality of low-noise amplifiers associated with a second expected reception of the second symbol on the second component carrier, and receiving the first symbol via the first component carrier and the second symbol via the second component carrier after the first buffer period.

Abstract: An aspect of the present disclosure includes methods, systems, and computer-readable media for triggering the single signal during the first buffer period to concurrently adjust a first plurality of gain states of a first plurality of low-noise amplifiers associated with a first expected reception of the first symbol on the first component carrier and a second plurality of gain states of a second plurality of low-noise amplifiers associated with a second expected reception of the second symbol on the second component carrier, and receiving the first symbol via the first component carrier and the second symbol via the second component carrier after the first buffer period.

Abstract: An apparatus can include: (i) a network controller in a mesh network, the network controller being configured to send a beacon in a predetermined beacon slot in a broadcast manner, where the beacon includes a slot allocation state of the mesh network; and (ii) a plurality of node devices, where each node device is configured to synchronize according to the beacon, and to send a data packet within a corresponding fixed time slot according to the slot allocation state, where each of the fixed time slots corresponds to only one of the plurality of node devices.

Abstract: An apparatus can include: (i) a network controller in a mesh network, the network controller being configured to send a beacon in a predetermined beacon slot in a broadcast manner, where the beacon includes a slot allocation state of the mesh network; and (ii) a plurality of node devices, where each node device is configured to synchronize according to the beacon, and to send a data packet within a corresponding fixed time slot according to the slot allocation state, where each of the fixed time slots corresponds to only one of the plurality of node devices.

Abstract: A communications device and receiver system and method to efficiently distribute functions among radio frequency (RF), analog front end (AFE) and baseband modules for ultra-low power consumption comprising a wideband receiver subsystem selectively coupled to a signal input receiving a first frequency band, a narrowband received subsystem selectively coupled to the signal input receiving a second frequency band and, a controller configured to monitor the first frequency band using the first receiver subsystem and if a wake up signal is detected using the first receiver subsystem, connect the second receiver subsystem to the signal input and tune the second receiver subsystem to a channel transmitting the wake up signal, the wake up signal including channel selection information defining the channel for subsequent communications. Wherein, the two frequency bands overlap and center on different frequencies.

Abstract: An efficient method and transceiver architecture combines elements to enable and facilitate the low power operation of a communications device; the combination of design elements, features, and functionalities are efficiently distributed among RF, APE, and baseband modules in order to exploit opportunities that can serve the goal of low or ultra low power consumption.

Abstract: A method for determining an overlap and add length estimate comprises determining a plurality of correlation values of a plurality of ordered frequency domain samples obtained from a data frame; comparing the correlation values of a first subset of the samples to a first predetermined threshold to determine a first edge sample; comparing the correlation values of a second subset of the samples to a second predetermined threshold to determine a second edge sample; using the first and second edge samples to determine an overlap and add length estimate; and providing the overlap and add length estimate to an overlap and add circuit.

Abstract: Phase tracking in an OFDM symbol comprises determining a sufficient statistic for CFO and SFO estimation from a differential metric between a current OFDM symbol and a previous OFDM symbol transmitted on the same frequency band. The sufficient statistics corresponding to positive pilot tones are combined with those corresponding to negative pilot tones to estimate the CFO and SFO.

Abstract: A master device selects a channel from a band of channels for communications with a slave device. The master transmits information identifying the selected to the slave device using a packet modulated as a series of energy pulses on the selected channel. The slave device performs wideband energy detection on the band of channels and receives the modulated pulses. The slave device decodes the modulated pulses to retrieve the selected channel, and tunes to the selected channel for further communications.

Abstract: A detector and method for estimating channel data probability in a multi-user or multiple-input multiple-output communication system includes summing conditional bit probabilities conditioned on hypothetical channel data patterns over stochastically selected hypothetical channel data patterns. Various detailed hardware structures and circuits are also described.

Abstract: A detector and method for estimating channel data probability in a multi-user or multiple-input multiple-output communication system includes summing conditional bit probabilities conditioned on hypothetical channel data patterns over stochastically selected hypothetical channel data patterns. Various detailed hardware structures and circuits are also described.

Abstract: A detector and method for estimating channel data probability in a multi-user or multiple-input multiple-output communication system includes summing conditional bit probabilities conditioned on hypothetical channel data patterns over stochastically selected hypothetical channel data patterns. Various detailed hardware structures and circuits are also described.

Abstract: A detector and method for estimating channel data probability in a multi-user or multiple-input multiple-output communication system includes summing conditional bit probabilities conditioned on hypothetical channel data patterns over stochastically selected hypothetical channel data patterns. Various detailed hardware structures and circuits are also described.