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2214 results about "File transmission" patented technology

File Transmission. In practice, there are several types of file transmissions most users perform, including the transmission of files through SFTP (secure file transfer protocol), submitting forms by a Web server, and sending e-mail. Transferred data should be encrypted before transmission and during transmission.

System and method for generating and maintaining software code

A system and method for intelligently generating computer code. The system being comprised of a local computer, which is connected to a remote computer via a network system or the Internet and which is capable of exchanging files with the remote computer. The local computer is further comprised of a document manager for transferring files between the local computer and the remote computer and for providing enhanced file management functions. The document manager works in connection with the server module, the site manager and the connectivity layer to connect to remote computers, to transparently exchange files with the remote computer and to manage server profiles and connection information that is related to remote computers and transferred files. Once the file is transferred to the local computer, the editor can modify the code associated with the file; the editor is also capable of creating new files. The visualizer is capable of displaying a program flow diagram and a data flow diagram, which are comprised of program flow icons and data flow arrows to depict the code in terms of processing blocks and data blocks. To assist in developing new code or editing existing code, the template manager allows the user to browse through a directory of existing code sections or templates and to copy templates into the selected code for editing. For allowing the editor to process code that is written in different Data Management System programming languages and for creating the program flow icons, the parser layer detects the file type of a selected file and activates the rules and logic that apply to the corresponding Data Management System.
Owner:COMPLEMENTSOFT

Method and apparatus for push and pull distribution of multimedia

The present specification discloses a multimedia distribution system and method. The system and method has a producer workstation, a delivery server, a high-bandwidth one-way satellite transmission system, a terrestrial two-way communication system (including use of the Internet), a plurality of satellite affiliate workstations, and a plurality of terrestrial client workstations. The delivery server receives digital information (envelopes and associated media files) from the producer workstations for delivery of the information to the affiliate and client workstations addressed in the envelope. The affiliate and client workstations provide the delivery server with confirmation of delivery of each received envelope and its associated files. In the absence of receipt of confirmation of delivery, the delivery server re-sends the unconfirmed envelope and associated files to the non-confirming affiliate or client workstation by a two-way terrestrial connection or by a manual system, such as a dub-and-ship service. The delivery server has the ability to push content to affiliates, push-pull content to affiliate and clients, to conventionally pull content from the delivery server, and push the content to affiliates and clients by manual delivery services. The disclosed system and method utilize a unique envelope and addressing protocol and a unique broadcast file transfer protocol for distribution to affiliate workstations by one-way satellite broadcast. The disclosed system and method also make significant use of the TCP / IP, IGMP, and Ethernet protocols and information distribution techniques.
Owner:RATEZE REMOTE MGMT LLC

System and method for secure file transfer

A method for transferring files between a client system and a file server includes receiving a location associated with at least one data file to be uploaded to a file server and a recipient list that includes an electronic address associated with at least one intended recipient of the at least one data file. A communication channel is established between the client system and the file server, and the at least one data file is uploaded to a file transfer account associated with one or more of a sender or the at least one intended recipient. An electronic message is provided to the electronic address, the electronic message including an interactive link to the uploaded file. The user interface modifies the recipient list associated with the at least one data file after the at least one data file has been uploaded to the file transfer server.
Owner:CATERPILLAR INC

On-demand file transfers for mass p2p file sharing

A “Mass File Sharer” (MFS) provides a mass P2P file sharing protocol with optional on-demand file access across a P2P network. Unlike conventional P2P file sharing, the MFS simultaneously asynchronously shares large numbers of files, while providing optional on-demand (synchronous) access to shared files. The MFS uses a unique metadata structure in combination with an inter-peer file / folder version analysis and an inter-peer file / folder availability analysis to share complex directory structures that may include any number of folders, sub-folders, and files. Sharing may be asynchronous and / or synchronous. Specifically, file sharing is generally accomplished as an asynchronous distribution across the network. However, when a particular peer wants direct access particular files, an on-demand access mode is used to enable synchronous delivery of shared files. This combination of asynchronous and synchronous file distribution enables the MFS to support a number of applications, such as on-demand movie viewing, file / folder browsing, etc.
Owner:MICROSOFT TECH LICENSING LLC

Method and system for a real-time bandwidth allocation scheduler for media delivery

The present invention provides a method and system for providing a bandwidth allocation scheduler for media delivery. The present invention includes determining an available bandwidth for file transmission for a time interval, and allocating at least a portion of the available bandwidth to at least one file transmission task, wherein a different amount of the available bandwidth may be allocated to each of the at least one file transmission tasks. The bandwidth allocation scheduler in accordance with the present invention comprises a set of program segments that provides fast, deterministic real-time scheduling for the allocation of bandwidth for file transmissions. It allows the bandwidth allocated to a delivery to vary according to the amount of bandwidth available. A different amount of bandwidth may be allocated to each individual file transmission task. Higher priority transmissions may be allocated bandwidth before allocation to lower priority file transmissions. The maximum bit rate of the slowest addressed receiver may be considered in allocating the bandwidth. Moreover, the customer can choose between different allocation strategies. Thus, the bandwidth allocation scheduler in accordance with the present invention reduces waste in bandwidth in media delivery, which in turn reduces costs for a customer.
Owner:HULU

Encrypted data file transmission

A mechanism for encrypting confidential information, uses a transmission package than can be attached to an electronic message. The transmission package is an executable application and controls the decryption, using a separately stored key, and rendering of the contents. On termination of the rendering of the information the transmission package triggers deletion of the encrypted file, the transmission package, and the separately stored key.
Owner:MCAFEE LLC

Communication apparatus, control method of communication apparatus, and control program of communication apparatus

In a communication apparatus corresponding to a voice-band analog communication path and a network communication path, high-speed and high-reliability data communication is achieved by selecting the appropriate communication path without any complicated user operation. The communication apparatus which performs IP communication and analog communication through an ADSL gateway obtains a communication partner IP address from an SIP proxy when a communication partner telephone number corresponds to a VoIP network, and transmits / receives communication data to / from the communication partner on an IP network based on a file transmission / reception protocol such as FTP, HTTP, or the like. The communication apparatus performs analog facsimile communication on a line switching network when the communication partner telephone number does not correspond to the VoIP network, and performs the analog facsimile communication when the communication partner corresponds to the VoIP network but does not have any digital communication means.
Owner:CANON KK

Transferring data in virtual tape server, involves determining availability of small chain of data, if large chain is not available while transferring data to physical volumes in peak mode

Disclosed is a system, method, and program for transferring data. Whether data is being transferred to physical volumes in peak mode is identified. If the data is being transferred in peak mode, whether a large chain of data is available for transfer to physical volumes is determined. If the large chain of data is not available, whether a small chain of data is available for transfer to physical volumes is determined. If the small chain of data is available, the small chain of data is transferred to physical volumes. Additionally, if one or more files that have ages greater than a steady state age threshold are available, the one or more files are transferred to the one or more physical volumes. If one or more files that have ages greater than a peak age threshold are available, the one or more files are transferred to the one or more physical volumes.
Owner:IBM CORP

Five-axis linkage numerical control (NC) machining post processor and processing method thereof

The invention discloses a five-axis linkage numerical control (NC) machining post processor and a processing method thereof, and relates to a post processor for an NC machining program and a processing method. The processor comprises computer program software which is used for processing a cutter location source file generated by a workpiece shape characteristic and a machining process, wherein the computer program software comprises a file management function module, a cutter management function module, a postprocessing function module, an NC file modification function module, a G code simulation function module, an NC file transmission function module, a coordinate system offset function module, an error compensation function module, a speed modification function module, a programming mode function module and a cutter-lifting and programming staring point function module. The processing method comprises the steps of setting a file, arranging a cutter, processing a programming mode, processing data of machine tool motion parameters, processing data of cutter dynamic cutting speed, outputting a G code file and the like. By the processor and the processing method, machining dynamic speed, speed compensation, non-linear error compensation and analog simulation of G code five-axis linkage can be realized.
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY +1

Method and system for mirroring and archiving mass storage

A method and system for mirroring and archiving mass storage. A primary mass storage and a secondary mass storage are synchronized to contain the same data. Thereafter, a primary system tracks changes made to the primary mass storage. These changes are consolidated periodically into update files, the consolidations representing changes made to the primary mass storage during a time interval that ends when the primary mass storage is in a logically consistent state. These update files contain only those changes necessary to represent the modified state of the primary mass storage at the time of the update. The primary system then transfers the update files to a secondary system to bring the secondary mass storage current with the primary mass storage. The consolidation minimizes the amount of information that must be transferred and therefore allows for a relatively low band width communication channel. In addition, update files may be cached by the primary system so that requests for mirrored or archived data may be fulfilled by the primary system cache rather than requiring access to the secondary system.
Owner:EMC IP HLDG CO LLC

Network safety isolation file transmission control method

The invention relates to a safety isolation file transmission control method, in particular to a file transmission control method between taxation network safety isolation systems. A transmission control system comprises an external network isolation firewall, an external network control end, an external network transmitting end, an external network receiving end, an internal network transmitting end, an internal network receiving end, an internal network control end and an internal network isolation firewall. A computer system, a virtual machine system and the isolation firewalls are combined to achieved a relatively universal safety data transmission manner, safe and reliable bidirectional data transmission is achieved by the control method with a special safety protocol, confidentiality, completeness and non-repudiation during information transmission are achieved by safety techniques such as data encryption, digital signatures and information authentication codes, data exchanging performance is increased while safety of internal and external network systems is guaranteed, and the whole system can work reliably and stably.
Owner:QINGDAO WEIZHIHUI INFORMATION

Multi-media transmission system and method in IM (Instant Messaging)

The invention provides a multi-media transmission system in IM (Instant Messaging), which is characterized by comprising a client, a P2SP server and a P2P coupling end, wherein the client is connected with an internet and is provided with an external interface used for connecting with the P2SP server and the P2P coupling end through the network and transmitting data; the client also comprises a multi-media management assembly obtaining multi-media data source through the external interface; the P2SP server is provided with a web server and a file information server, and the web server is directly connected with the client 100 through the network; the file information server and the web server are directly connected and carry out data interaction mutually; and the P2P coupling end is provided with corresponding P2P downloading port and P2P uploading port which are respectively used for downloading and uploading multi-media files by the client. The invention provides a quick-speed and effective network multi-media file transmission system and can be used for simultaneous action of multiple transport protocols to reasonable utilize the network resources.
Owner:升东网络科技发展(上海)有限公司

Remote online upgrading method based on CAN (Controller Area Network) bus

The invention discloses a remote online upgrading method based on a CAN (Controller Area Network) bus. The remote online upgrading method is based on a CAN bus system; the system comprises a plurality of embedded functional modules which work independently and a control module for upgrading the system; each functional module is provided with a cured guiding program; the guiding program supports a CAN bus protocol; the control module is used for sending an upgrading command to a functional module which is required to be upgraded; and each functional module is used for skipping to the guiding program after receiving the upgrading command, waiting for the control module to transmit an upgrading data packet, transmitting the received upgrading data packet through a serial file transmission protocol Xmodem, programming the received upgrading data packet to Flash to realize online upgrading, performing software resetting operation after the completion of upgrading, and starting to run an upgraded application.
Owner:SHANGHAI RES INST OF CHINA POST GROUP

File downloading and uploading method and device

The invention provides a file downloading and uploading method and device, which aims at solving the problems of the prior art that the file transmission time is long and file transmission wastes network resources. The downloading method comprises the steps of: sending a file request to a server, wherein the file request includes a name of the file requesting downloading; receiving file description information sent by the server, wherein the file description information includes the characteristic values of file blocks formed by dividing the file requesting downloading; detecting whether the characteristic values of the file blocks stored locally are consistent with those of the received file blocks, and adding the inconsistent characteristic values into detection information to return to the server; and receiving the file blocks corresponding to the inconsistent characteristic values, sent by the server. According to the file downloading and uploading method and device provided by the invention, the file blocks corresponding to inconsistent characteristic values stored locally can only be downloaded, thus, the file transmission time is shortened and resource waste is reduced.
Owner:360 TECH GRP CO LTD
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