16 results about "Transfer mode" patented technology

A specific transfer mode is a mode for causing a transport device to execute a first transfer operation, a travel operation, and a second transfer operation in this order. The first transfer operation is transferring a second article from a storage region to the transport device with use of a second transfer device, and thereafter transferring a first article from the storage region to the transport device with use of a first transfer device. The travel operation is traveling to a position corresponding to a boundary between a relay section and a temporary placement region while holding the first article and the second article. The second transfer operation is transferring the first article from the transport device to the relay section with use of the first transfer device, and transferring the second article from the transport device to the temporary placement region with use of the second transfer device.

A processing device includes a process portion and a processor. The process portion performs medium processing on a transfer medium, subsequent to or prior to ejection of ink forming an image to be transferred from the transfer medium to a transfer-receival medium. The processor causes the process portion to perform one of the medium processing of forming additional information on the transfer medium in a non-transfer mode, or the medium processing of implementing a restriction procedure on the additional information formed on the transfer medium, or the medium processing of implementing an image transfer procedure on the image formed on the transfer medium and not implementing an information transfer procedure on the additional information formed on the transfer medium.

The invention relates to the technical field of computers, and discloses a distributed super-large file high-speed reliable transmission method based on intelligent fragmentation, which comprises the following steps of: preprocessing a file, generating a fragmentation strategy, realizing second transmission through cryptographic hash, and dynamically selecting a fragmentation size and a transmission mode; fragmented transmission is synchronized with the state, the transmission state is recorded by means of distributed cache, and breakpoint resume is supported; multi-level verification and exception processing are carried out, fragmentation-level, file-level and storage-level verification is carried out, and local retransmission is triggered when verification fails; file recombination and storage write-in: recombining the files in sequence and executing efficient write-in by adapting to various storage engines; and state synchronization and resource cleaning: updating the state and cleaning temporary data. According to the method, the efficiency, reliability and cross-platform compatibility of oversized file transmission are effectively improved, and the method is suitable for big data and cloud computing environments.

The invention discloses a data path verification method and device and a nonvolatile storage medium. The method comprises the steps that a to-be-verified standardized input file is obtained, the standardized input file adopts a preset standardized file format, and the standardized input file comprises parameters of a target test case and a predicted test result of the target test case; the parameters comprise a transmission mode of a target data path, a packet sending number of the target data path and a packet sending address of the target data path, and the target data path is a data path for transmitting doorbell data to the memory access controller; based on the standardized input file, performing a simulation test on the target test case to obtain an actual test result; the predicted test result is compared with the actual test result, a target verification result is obtained, and the target verification result comprises verification passing or verification failure. The technical problems that a traditional data path verification method needs manual operation, so that efficiency is low, and errors are prone to occurring are solved.

The invention relates to the technical field of Internet of Things, and particularly provides a data transmission method, system, device, equipment, medium and product, and the method comprises the steps: obtaining historical performance indexes in effective time, and obtaining a recent transmission mode used for transmitting an access request to a server side most recently in the effective time; and under the condition that the historical performance index represents that the response speed is reduced, the current transmission mode is confirmed based on the latest transmission mode and the mode switching frequency in the effective time, and the next access request is sent to the server side based on the current transmission mode. By acquiring the historical performance indexes to evaluate whether the response speed is reduced or not, the use experience degree of a user on the browser can be judged, under the condition that the response speed is reduced due to the recent transmission mode, the data transmission mode used by data transmission can be dynamically switched, the optimal current transmission mode can be adaptively selected, and the user experience is improved. Therefore, the response speed is improved, and better use experience is provided for the user.

The application discloses an inline small data transmission method and system based on an NVMe command queue, and belongs to the field of electronic digital data processing. The application aims at the problem that the PRP / SGL mechanism in the existing NVMe protocol takes 4KB physical pages as the minimum transmission granularity, leading to bandwidth amplification and redundant direct memory access operation in the small data scene. The submission queue is expanded into a mixed transmission channel of commands and data. When the effective load is less than or equal to a preset threshold, the host side segments the data, constructs an NVMe command containing a combined command type code, and writes the command and the data segment as a continuous 64-byte entry into the submission queue in sequence. The solid state disk controller sequentially reads the submission queue, identifies the inline transmission mode according to the combined command type code, directly extracts the data segment or triggers the direct memory access engine to perform multi-source aggregation transmission. The application eliminates redundant direct memory access transactions, improves the high-speed peripheral component interconnect link bandwidth utilization, and reduces the small data transmission delay.

This application discloses a data sharing and transfer method, apparatus, device, and medium for large-scale multi-cluster data. In this application, after receiving data sharing and transfer request information from the source end, and obtaining the destination end identifier information and the data file from the source end carried in the data sharing and transfer request information, in a data exchange business scenario, the data file is sent to the destination end according to the destination end identifier information, thereby realizing a data copy transfer mode; in a data sharing business scenario, a shared view is created based on the data file, and the shared view is sent to the destination end, thereby realizing a view sharing transfer mode; and after receiving data loading request information from the destination end, the data file obtained by the destination end is loaded into the database, thereby realizing a data loading transfer mode. This solves the problem that existing data transmission schemes only address a single scenario and lack other data transfer modes such as data loading and view sharing.

The invention discloses a transfer mode expansion method and device, equipment and a storage medium, relates to the technical field of financial science and technology, is applied to a back end, and comprises the steps that a front-end service address is received, the front-end service address is a corresponding page component developed by a front end according to a business demand of a target transfer mode, and the page component is a page component; after the page component is packaged into a static file through a general module definition specification, the static file is deployed; a verification interface and an execution interface are developed according to the business requirements of the target allocation mode, and a target allocation service is constructed based on the verification interface and the execution interface; deploying the target allocation service in a server, and allocating the target allocation service to obtain a rear-end service address; and configuring the target allocation mode in a preset plugging configuration table, and adding the front-end service address and the rear-end service address to the plugging configuration table, so that the allocation mode expansion efficiency can be improved.

This application discloses a file transfer method, apparatus, device, and storage medium, relating to the field of data transmission technology. The method involves: acquiring a target file uploaded by a user; generating a transfer task based on the target file, the transfer task including the file to be transferred, target node information, and a transfer mode; when an idle thread exists, electing a target node based on the target node information; sending the file to be transferred to the target node based on the transfer mode, and calling the target node interface for file verification; and completing the transfer task upon successful file verification. This method directly generates a transfer task from the user-uploaded file, determines the target node based on the uploaded file and configured target node information, and then performs point-to-point asynchronous file transfer between the local machine and the target node based on the transfer task and an idle thread. This saves time and thread resources spent waiting for file transfer, improving file transfer efficiency.

A method and apparatus for displaying a target application across one or more devices is disclosed. The method includes determining a functional module within the target application running on a first device, where the module comprises one or more pages. A transfer parameter and a configuration parameter of the functional module are parsed. The transfer parameter identifies the target device—either the first device or a second device—for display of the module, while the configuration parameter defines display-related information. Based on the transfer parameter, the functional module is selectively transferred to and laid out on the determined target device. The system supports flexible multi-device display scenarios, including fixed, sequential, exclusive, or terminal transfer modes, enabling adaptive rendering of application modules across heterogeneous devices.

This invention relates to the field of data processing technology, and discloses an FPGA update method, apparatus, device, and program product based on a GLink control system. The method includes: acquiring the operating mode of the node to be updated and a first target update file corresponding to the operating mode; determining the transmission mode of the first target update file based on the operating mode; and sending the first target update file to a non-volatile memory based on the transmission mode, so that the non-volatile memory updates the initial file to a second target update file; wherein the non-volatile memory stores the initial file, and the second target update file is used for FPGA updates. This invention controls the FPGA via the GLink bus, allowing firmware update files to be transmitted via a network or other general-purpose interfaces, eliminating the need for a specific manufacturer's dedicated JTAG downloader. Furthermore, remote upgrades via the network eliminate the need for on-site engineer operation, reducing manpower and time costs while avoiding the risk of operational errors.

The invention mainly solves the following problems: aiming at the problems of low operation and maintenance efficiency, high security risk, opaque operation and the like of server remote management in an intranet isolation environment, a self-adaptive instruction system design suitable for disease control data collection is provided: multi-channel adaptation: three instruction transmission modes of SSH, Kafka and HTTP are integrated, and different network environment requirements are adapted. And safe penetration: internal network isolation is penetrated through a standardized protocol, so that remote operation is realized without modifying the existing network architecture. And operation tracing: adopting a unique instruction ID to realize full-link tracing, and meeting the requirements of the equal guarantee 2.0 compliance auditing. Authority control: instruction-level authority management is supported, and safety risks caused by excessive authorization are avoided. And file transmission: integrating a software package distribution function, and supporting remote system upgrading and maintenance. The market demand is that secret-related institutions such as disease control and the like urgently need remote operation and maintenance schemes meeting insurance waiting requirements. An enterprise needs to improve the IT operation and maintenance efficiency on the premise that the safety is not reduced; and the product advantages are that the operation efficiency is improved by more than 80%, and the field operation and maintenance requirements are reduced. Mainstream network protocols are supported, and the deployment adaptability is high. A complete operation log record is provided, and safety auditing is facilitated. High-risk ports do not need to be opened, and the safety is better than that of a traditional scheme. Through the advantages, the design provides a safe, efficient and compliant intranet server remote management solution, and the operation and maintenance management level of the key information infrastructure is remarkably improved.

The application provides a high-efficiency covert channel attack and information leakage method based on multiple interrupt driving, which is called Compound-INT. Four stable and controllable interrupt types (rtc0, PMI (Performance Monitor Interrupts), MCP (Machine Check Polls), IWI (IRQ Work Interrupts), and TLB (TLB shootdowns)) are screened out by analyzing the / proc / interrupts interface in an operating system to construct an efficient covert channel. The method supports two transmission modes, single bit and multi-bit. Single bit realizes data coding by controlling the interrupt triggering frequency, and multi-bit combines synchronous and asynchronous transmission modes to improve bandwidth and anti-interference, and adapt to the complex conditions of a multi-core environment. In addition, the application realizes the leakage of the existence state of a target file in a restricted directory by using the PMI interrupt, and speculates the structure information of a deep neural network (DNN) model by using the TLB shootdowns interrupt mode, thereby expanding the application scenarios of the covert channel. Experimental results show that the method has high transmission rate, low error rate and strong robustness, and provides a new idea for the security research of the interrupt mechanism of an operating system.

The present invention provides a processing apparatus, a control method, and a transfer medium that contribute to suppressing the transfer of additional information from the transfer medium to the transfer medium during the transfer process. [Solution] The processing apparatus comprises a processing unit and a CPU. The processing unit performs media processing on the transfer medium 51 after the ink has been ejected or before the ink is ejected. The ink forms an image L0 that is transferred from the transfer medium 51 to the transfer medium 61. The CPU causes the processing unit to perform media processing to form additional information L2 on the transfer medium 51 in a non-transfer mode. The non-transfer mode is a mode in which, in the transfer process in which the image L0 is transferred from the transfer medium 52 to the transfer medium 61, the additional information L2 is not transferred from the transfer medium 52 to the transfer medium 61.

Arrangements disclosed herein relate to dynamic mode switching, including receiving, by a User Equipment (UE) from a network, at least one of a first indication or a second indication. The at least one of the first indication and second indication indicates a transmission parameter for uplink transmission. The second indication indicates that a relationship between the transmission parameter and the first indication. The transmission parameter includes transform precoder configuration. The UE sends to the network the uplink transmission using the transmission parameter as indicated by the at least one of the first indication or the second indication.

Embodiments of this application provide a data transmission method, a transmit device, and a receive device. The method includes: sending important data of a media data frame to a receive device in a HARQ transmission mode; and after the important data of the media data frame is successfully sent, sending unimportant data of the media data frame to the receive device in a non-HARQ transmission mode. Based on this solution, data of the media data frame is classified into the important data and the unimportant data, and the unimportant data is sent after the important data is successfully sent. In this way, on one hand, the important data is preferentially sent, and successful sending of the important data can be ensured in the HARQ transmission mode.