14 results about "Channel bonding" patented technology

The invention relates to the technical field of unified management, in particular to a localized key component adaptation and unified management platform construction method, which comprises the following steps: extracting and merging path information, comparing an affiliation relationship to execute binding, extracting a migration content annotation jump structure, and summarizing and registering combined path data in sequence. And generating a key component adaptation and unified management platform construction scheme. According to the method, merging processing is carried out through the triggering relation of the action field and the scheduling instruction, unified extraction and non-repeated integration of path behavior information are achieved, the attribution path relation is compared according to the action frequency and the field span, the structure recognition accuracy is improved, channel binding actions without name conflicts are screened, and clear path matching is ensured; the method comprises the following steps of: marking a jump source and a pointing position in a path migration process, realizing the traceability of structure change, integrating an affiliation label and an action field according to an original sequence, registering and archiving, and enhancing the orderliness and calling consistency of a data structure.

The application relates to the technical field of semiconductor chip programming and automatic testing, and discloses a parallel task adaptive scheduling system for high-density chip cluster programming, which comprises an upper computer node and a programmable gate array connected through a communication bus. The upper computer node abstracts the chips to be programmed into a finite state machine with a characteristic resource request vector, and uses a multi-dimensional resource token bucket to perform admission control on concurrent state transition requests to intercept overload instructions. For the instructions passing the control, the system combines the prime number solution of channel binding to issue a delay time for phase error correction, so that the instruction issuing time of multiple channels is discretely distributed, thereby suppressing the power surge caused by physical level synchronous flip. The application effectively avoids the risk of high-concurrency hardware power consumption exceeding the limit, and improves the transmission efficiency of the communication bus without interfering with the instruction timing.

Various techniques are provided to configure serializer / deserializer (SerDes) lanes in one or more SerDes quads into configurable groups using a bonded link. The configuration registers may configure the SerDes lanes into the configurable groups. A lane bonding control module in each SerDes quad may link the signals, including control signals, that travel within each configurable group. To synchronize the control signals, the lane bonding control module may include one or more flops that introduce a fixed time delay for control signals that travel between SerDes quads, and pipe stage match modules that introduce a variable time delay to match the fixed time delay caused by the flops. Once synchronized, the control signals arrive at different SerDes lanes in the configurable group at the same clock cycle.

The application discloses an AI Agent-based storage chip mass production test method and device and a medium, relates to the technical field of storage chip testing, and comprises the following steps: based on mass production test double images, utilizing an AI Agent to comprehensively test coverage requirements, life consumption constraints and misjudgment risks, forming a risk constraint mass production test configuration, determining a main test channel for executing a current mass production test task from test channels, when a channel health score of the main test channel reaches a preset execution threshold and a historical test result fluctuation value exceeds a preset fluctuation threshold, selecting a backup test channel with the highest channel health score and a jig contact deviation value lower than a preset contact deviation threshold as a shadow review channel to form a main shadow channel binding test schedule; and the application forms the main shadow channel binding test schedule, calls the shadow review channel to review the same storage chip to be tested, and realizes the re-verification of abnormal test results in an independent review path.

The application relates to the technical field of digital circuits, and discloses a physical layer multi-channel binding device, a serial-parallel conversion device and a binding method. The physical layer multi-channel binding device comprises multiple channels, each of which is provided with an elastic buffer and a logic binding module. The logic binding module comprises an alignment signal input end, an alignment signal output end and a configuration signal end, multiple logic binding modules of the multiple channels are sequentially connected in series with each other, and the alignment signal output end is connected with the alignment signal input end of another logic binding module in series. The configuration signal end is used for configuring the channel as a reference channel or a non-reference channel; the logic binding module of the non-reference channel controls the readout process of data from the elastic buffer according to an alignment reference control signal sent by the reference channel, so that the parallel data read out by the non-reference channel is aligned with the parallel data read out by the reference channel. The device can reduce the development cost of a serial transceiver and the service expansion cost.

The invention provides an encryption channel load sharing method and device based on multiple VLANs. The method comprises the following steps: configuring a plurality of encrypted VLANs (Virtual Local Area Network) on the same physical port; respectively carrying out media access control security MACsec negotiation with an opposite-end physical port of opposite-end equipment in each encrypted VLAN, and independently establishing a secure channel for the physical port in each encrypted VLAN; according to the message type and the message characteristic value of the outgoing direction message of the physical port, calculating hash calculation, and selecting a secure channel corresponding to a hash value; the MAC address of the physical port is used as a source MAC address, the MAC address of the opposite-end physical port is used as a destination MAC address, a directional sending message is packaged, and an encrypted VLAN label bound by the selected secure channel is added; and adding a security label according to the key of the selected security channel, and sending the security label through the physical port.

This invention relates to a zero-copy message queue communication method based on interrupt-driven direct access, belonging to the field of data communication technology. It solves the problems of multiple copies and high latency in data transfer between existing interrupt service routines and application tasks. The method includes: an application task registering at least one buffer with the operating system kernel; the kernel binding the buffer to a peripheral device's DMA channel; when the peripheral device writes data to the bound buffer via the DMA channel, an interrupt service routine is triggered; the interrupt service routine reads the buffer's lifetime state and generates a descriptor, which is then submitted to a preset queue; the application task retrieves the descriptor from the queue, updates the corresponding buffer's lifetime state based on the descriptor, and accesses the buffer to read data; after completing data reading, the application task releases the corresponding buffer and updates its lifetime state again. This achieves secure, efficient, and low-latency zero-copy data communication.

Methods, apparatuses, and systems are described for determining tier based bonding groups for upstream or downstream communication between a communication device and a headend. Based on a capability of modem to implement a maximum number of channels and a user subscription level, a combination of channels may assigned to a channel bonding group. After the combination of channels are assigned to the channel bonding group, communication device resources may be allocated between the channels of the combination of channels of the channel bonding group.

The invention relates to a zero-copy message queue communication method based on direct interruption, belongs to the technical field of data communication, and solves the problems of multiple copies and high delay in data transmission between an existing interruption service program and an application task. Comprising the steps that an application task registers at least one buffer area to a kernel of an operating system, and the kernel binds the buffer area with a DMA channel of a peripheral; when the peripheral writes data into the bound buffer area through the DMA channel, triggering an interrupt service program; the interrupt service program reads the life cycle state of the buffer area so as to generate a descriptor, and the descriptor is delivered to a preset queue; the application task obtains the descriptor from the queue, updates the life cycle state of the corresponding buffer area according to the descriptor, and accesses the buffer area to read the data; and after the application task finishes data reading, releasing the corresponding buffer area and updating the life cycle state of the buffer area again. And safe, efficient and low-delay zero-copy data communication is realized.

The invention relates to the field of vibration isolation and suspension control for vehicles, and particularly discloses a self-adaptive control method and device for six-point suspension rigidity of an engine. The method comprises the steps that mass data, gravity center data and inertia data are acquired, statics balance and target interval calibration processing based on a stress channel, a contact relation and a typical working condition set is carried out, and a target configuration packet is generated; unified time reference and drift correction and reaction force deviation calculation processing are executed, and a deviation vector structure is generated; performing six-channel self-adaptive PID operation according to fulcrum channel binding and cross-channel cooperative constraint and electric servo actuator output force and equivalent stiffness adjustment processing, and generating a control execution record; and executing parameter fine tuning processing to generate an updated target configuration packet. The multi-channel self-adaptive control of the suspension rigidity is realized, and the vibration isolation effect of the engine and the steady-state balance precision of the system are improved.

The invention belongs to the technical field of airborne bus communication in an avionics system, and particularly relates to a multi-channel network communication equipment switching design method suitable for flexible topology. The multi-channel network equipment forms a data transmission mode that a complete multi-channel hardware port is matched with a multi-logic channel combination mode to bear application data transmission, an application service access logic channel is externally provided, the logic channel carries out communication protocol processing, and the logic channel is accessed to a multi-hardware interface after processing; the redundancy interconnection means that a plurality of ports provided by the multi-channel network equipment are respectively accessed to different network bridges, and when the number of the network bridges in the system is smaller than the number of the ports of the network equipment, two or more channels are selected to be bound and combined to be accessed to the same network bridge.

This disclosure relates to the field of high-speed serial communication technology, and discloses a method and apparatus for multi-channel data binding and clock compensation based on soft logic. By dynamically configuring a corresponding number of independent buffer units according to the number of transmission channels, and using a recovery clock as the write clock and a unified synchronization clock as the read clock, the output data of each buffer unit is merged into a centralized buffer module. This allows the buffer configuration to automatically match the actual number of access channels, eliminating clock phase deviations between channels and avoiding configuration mismatch problems when the fixed-number buffer scheme expands the channel scale. When a binding code is detected on each transmission channel, the data reading of the corresponding buffer unit is paused and locked at the binding code. Reading is resumed uniformly after all channels have completed locking. This achieves decoupling of multi-channel binding code detection and frame alignment in timing, enabling the soft logic to be compatible with short-interval binding code processing and solving the problems of missed detection and synchronization timeout caused by the fixed processing cycle of native hardware.

An electronic device and a method for implementation for schedule-based channel bonding for delivery of media content. The system determines a schedule of delivery of a media file to a plurality of receiver devices that are within a coverage area of the broadcast station. The system broadcasts, over a signal, signaling information that includes the schedule to the plurality of receiver devices. The system performs, based on the signaling information, a channel bonding operation to combine a plurality of radio channels into a bonded channel, wherein the plurality of radio channels is associated with one or more radio transmission spectrums. The system transmits the media file to the plurality of receiver devices over the bonded channel, based on the schedule.

An electronic device and a method for implementation for schedule-based channel bonding for delivery of media content. The system determines a schedule of delivery of a media file to a plurality of receiver devices that are within a coverage area of the broadcast station. The system broadcasts, over a signal, signaling information that includes the schedule to the plurality of receiver devices. The system performs, based on the signaling information, a channel bonding operation to combine a plurality of radio channels into a bonded channel, wherein the plurality of radio channels is associated with one or more radio transmission spectrums. The system transmits the media file to the plurality of receiver devices over the bonded channel, based on the schedule.