Abstract: A bandwidth configuration method and a related device are disclosed. An electronic device first determines bandwidth configuration schemes of N AP groups, and then adjusts the bandwidth configuration scheme of the AP group based on a physical topology similarity between the AP groups. When physical topologies of two AP groups are similar, if bandwidths of two APs at corresponding physical locations in the two AP groups are different, the electronic device determines a larger value of the bandwidths of the two APs as the bandwidths of the two APs.

Abstract: A privacy calculation unit includes a first calculation subunit, a storage subunit, and a communication subunit. The first calculation subunit includes circuitry to calculate first domain conversion ciphertexts sequentially. The storage subunit is configured to store the calculated first domain conversion ciphertexts received from the first calculation subunit. The first domain conversion ciphertext is an intermediate ciphertext when first to-be-converted data is converted from a first privacy-preserving computation domain to a second privacy-preserving computation domain.

Abstract: Disclosed are a configuration method, a channel monitoring method, a communication node, and a storage medium. The method includes: acquiring traffic information, the traffic information including a traffic cycle, a traffic burst arrival start time, and a traffic burst arrival end time; and sending configuration information relevant to physical downlink control channel monitoring according to the traffic information, the configuration information being used for indicating a PDCCH monitoring occasion.

Abstract: The disclosure discloses a method and system for detecting road intelligent compaction index, so as to solve the problem of inaccurate use of a road intelligent compaction index due to the fact that existing harmonic ratio indexes do not consider the influence of a non-integral period on the accuracy and also do not consider a higher harmonic. According to the disclosure, a relative relationship between amplitudes of the higher harmonic and a fundamental wave in an acceleration time domain signal is considered based on the related art, the amplitude of the higher harmonic is introduced into a main body road intelligent compaction index of an road intelligent compaction index, and a precondition for the use of the road intelligent compaction index of the main body is established, that is, a machine-material decoupling control the machine-material decoupling control index.

Abstract: This disclosure relates generally to a method, device, and system for assistant cell configuration and optimization in a wireless network. One method performed by a UE is disclosed. The method may include: receiving, from a primary cell of a first NE, a first message comprising configuration information for an assistant cell, wherein the configuration information comprises at least one of following configurations: a downlink frequency; an uplink frequency; a cell identifier; a reference signal configuration; an SCS; a TDD configuration; a slot configuration; an initial BWP; a PRACH resource; a PUSCH resource; and a PDCCH resource for RAR message; and wherein the configuration information does not comprise following configurations: a BCCH resource; and a PDCCH resource for SIB; and wherein the assistant cell is deployed jointly with the primary cell and is characterized by: the assistant cell does not broadcast system information for the assistant cell.

Abstract: A method, terminal, and system for transmitting a file between multiple terminals is described. The method includes obtaining a picture, which is photographed by a file receiving end from a file sending end from a file sending end and includes a to-be-transmitted file, and performing image recognition on the obtained picture to determine the to-be-transmitted file of the file sending end, the picture of the to-be-transmitted file being displayed on a display interface of the file sending end. The method further includes determining a file path of the to-be-transmitted file according to the determined to-be-transmitted file, obtaining the to-be-transmitted file according to the file path of the to-be-transmitted file, and transmitting the to-be-transmitted file to the file receiving end.

Abstract: Embodiments are directed to a trusted platform powered by a client-side company application that implements a Business Organizing Principle (“BOP”) for a company and distributed immutable ledger, which provides the company with secure transactions and transaction data. The application's Business Organizing Principle identifies the business components for a company (e.g., HR, marketing, suppliers, etc.) which the application identifies as core, medium-core, and non-core. The application can then suggest and link the business to other businesses on the network based on matching BOP components. The platform's scoring engine uses the ledger's trusted transactions to generate a BOP network score and “local score” to augment traditional thereby creating a quickly developed trusted ecosystem for horizontal B2B integration between not just businesses, but business components.

Abstract: Embodiments are directed to a trusted platform powered by a client-side company application that implements a Business Organizing Principle (“BOP”) for a company and distributed immutable ledger, which provides the company with secure transactions and transaction data. The application's Business Organizing Principle identifies the business components for a company (e.g., HR, marketing, suppliers, etc.) which the application identifies as core, medium-core, and non-core. The application can then suggest and link the business to other businesses on the network based on matching BOP components. The platform's scoring engine uses the ledger's trusted transactions to generate a BOP network score and “local score” to augment traditional thereby creating a quickly developed trusted ecosystem for horizontal B2B integration between not just businesses, but business components.

Abstract: A method, terminal, and system for transmitting a file between multiple terminals is described. The method includes obtaining a picture, which is photographed by a file receiving end from a file sending end from a file sending end and includes a to-be-transmitted file, and performing image recognition on the obtained picture to determine the to-be-transmitted file of the file sending end, the picture of the to-be-transmitted file being displayed on a display interface of the file sending end. The method further includes determining a file path of the to-be-transmitted file according to the determined to-be-transmitted file, obtaining the to-be-transmitted file according to the file path of the to-be-transmitted file, and transmitting the to-be-transmitted file to the file receiving end.

Abstract: A power connector for mounting on a circuit board is provided. The power connector includes a case and several sets of pins. A set of pins includes several pins. Each one of one set of pins includes an embedded end, a median portion, and a distal end, where the embedded end protrudes from one side of the case, the median portion is angled from the embedded end; and the distal end is angled from the media portion and fixed to the circuit board. A part of the power connector case projects outside an edge of the circuit board.

Abstract: A probe for testing electronic properties of a circuit board by contacting with a weld bead on the circuit board is provided. The probe includes a main body. The main body includes an end surface, a receiving portion defined on the center of the end surface, and four positioning slots communicating with the receiving portion.

Abstract: A mounting apparatus that can be used to selectively mount a first type of data storage device or a second type of data storage device includes a bracket, and a circuit board mounted to the bracket. The bracket includes a rear board defining an opening. The circuit board includes a first side surface, and a second side surface opposite to the first side surface. A port protrudes from the second side surface, to extend through the opening to be exposed out of the bracket. A first connector or a second connector is selectively set on the first side surface of the circuit board, to be electrically connected to the port and the first type of data storage device or the second type of data storage device.

Abstract: A probe for testing electronic properties of a circuit board by contacting with a weld bead on the circuit board is provided. The probe includes a main body. The main body includes an end surface, a receiving portion defined on the center of the end surface, and four positioning slots communicating with the receiving portion.

Abstract: A power control circuit of a universal serial bus (USB) includes a USB interface, a north bridge chipset and a current control circuit. The USB interface has a power pin and a plurality of data pins. The north bridge chipset has a state pin and a plurality of signal pins connected to the data pins of the USB interface respectively. The current control circuit is connected between the power pin of the USB interface and the state pin of the north bridge chipset, the north bridge chipset controls the state of the current control circuit and further controls the output power at the power pin of the USB interface. The power control circuit can offer different output powers in accordance with different external devices.

Abstract: A ballast according to the present invention operates in an ignition state, a warm-up state, and a steady state for igniting and powering a lamp. The ballast comprises an igniter that ignites the lamp during the ignition state and a switching power inverter, for example, a full bridge DC-AC inverter implemented with MOSFET switching transistors, that powers the lamp during the warm-up and steady states. The switching power inverter, which drives the igniter, operates at a first switching frequency during the ignition state and operates at a second switching frequency during the steady state. Preferably, the first switching frequency, which in one exemplary embodiment is in the kHz range, is higher than the second switching frequency.

Abstract: A ballast according to the present invention operates in an ignition state, a warm-up state, and a steady state for igniting and powering a lamp. The ballast comprises an igniter that ignites the lamp during the ignition state and a switching power inverter, for example, a full bridge DC-AC inverter implemented with MOSFET switching transistors, that powers the lamp during the warm-up and steady states. The switching power inverter, which drives the igniter, operates at a first switching frequency during the ignition state and operates at a second switching frequency during the steady state. Preferably, the first switching frequency, which in one exemplary embodiment is in the kHz range, is higher than the second switching frequency.

Abstract: A power control circuit of a universal serial bus (USB) includes a USB interface, a north bridge chipset and a current control circuit. The USB interface has a power pin and a plurality of data pins. The north bridge chipset has a state pin and a plurality of signal pins connected to the data pins of the USB interface respectively. The current control circuit is connected between the power pin of the USB interface and the state pin of the north bridge chipset, the north bridge chipset controls the state of the current control circuit and further controls the output power at the power pin of the USB interface. The power control circuit can offer different output powers in accordance with different external devices.