609results about How to "Improve download speed" patented technology

Disclosed is a process of uploading and downloading files, the device and the system. The process for uploading files comprises firstly a server obtaining step which is used to build up the connection with a catalogue server to obtain the server list of the files which can be uploaded, secondly data uploading step which uploads the file which comprises file stripping and file distribution table into a server in the server list, wherein the stored information of each file stripping of the files is recorded in the file distribution table. The downloading process of distributed files comprises firstly server obtaining step which builds up the connection with a catalogue server to obtain the server list of files which can be downloaded, secondly data downloading step which downloads files which comprises file stripping and file distribution table, thirdly the file stripping is reconstructed into files according to the file distribution table. Users can upload files to several servers according to the distributed way, and the gross bandwidth capacity of the server can be optimally distributed to the users, thereby increasing the usage of resource.

The invention discloses a method for downloading resources in a peer to server and peer (P2SP) network, and a client, and belongs to the field of internet digital media. The method comprises the following steps of: acquiring resource information to be downloaded; acquiring a resource server list stored with the resources to be downloaded for a resource index server, and acquiring a peer client list stored with the resources to be downloaded and a super node list for a tracking server; downloading the resources to be downloaded from a resource server, a peer client and a super node which are stored with the resources to be downloaded according to a preset scheduling rule based on the acquired resource server list, the acquired peer client list and the super node list; and uploading downloaded information of the resources to be downloaded to the tracking server. By virtue of the scheme, the client can receive data in a multi-source manner from the resource server and other peer clients and can also receive the data in a multi-source transmission manner in the super node; the resources are relatively rich; the resource downloading speed is relatively high; the stability is relatively high; and furthermore, the cross-network transmission flow is optimized, and the method is friendly to operators.

The invention discloses a method and system for downloading data to mobile terminals, a mobile terminal that utilizes the method, and a method and a system for implementing data sharing between mobile terminals. The method for data downloading includes: dividing data to be downloaded into multiple data task segments by a master mobile terminal, and allocating the data task segments to one or more mobile terminals; downloading the data by the mobile terminals in accordance with the allocated data task segments; judging by the master mobile terminal whether there are any data task segments that have not been downloaded; and if yes, allocating the data task segments to at least one mobile terminal that has finished downloading data task segment; and if no, terminating the download procedure. The system for data downloading includes: a server, at least a master mobile terminal, and at least a slave mobile terminal.

A method and system for dynamic, real-time addition of advertisements to downloaded static content. The method comprises seamlessly combining a downloaded original content file with personalized information on a user device, and allowing the user either to use the combined original content and personalized information without possibility of personalized information removal, or to remove the personalized information after a fee payment. The seamless combination and removal operations are done by a player located in the user device.

The embodiment of the invention provides an FTP (File Transfer Protocol) file uploading, downloading method and device. The FTP file uploading method comprises the following steps of: responding, by client side accelerating equipment which pretends to be an FTP server, to a first FTP file uploading request of an FTP client side monitored by the client side accelerating equipment; receiving and caching, by the client side accelerating equipment, the FTP file uploaded by the FTP client side; and pretending to be the FTP server, and informing the FTP client side of the reception of the FTP file after the FTP file is received by the client side, and uploading the FTP file to the FTP server by the client side accelerating equipment. Thus, uploading operation of the FTP client side is finished in a local area network environment, and the FTP file uploading speed is increased. Meanwhile, the client side accelerating equipment is indicated to download the FTP file from other client side accelerating equipment for uploading the FTP file to be downloaded in a downloading reorientation mode. Thus, the FTP file being uploaded can also be downloaded in real time, the FTP file downloading speed is increased, and the connection stress of FTP file downloading on the FTP server can be reduced.

The invention discloses a method, a user terminal and a system for sharing files in a group, which relate to communication technology. The method for sharing the files in the group comprises that: a policy server receives a first pushing command transmitted by the user terminal providing the shared files in the group and the information of the files shared by the user terminal, and pushes the information of the shared files to the other user terminals in the group; and after receiving the pushed information of the shared files, the other user terminals in the group acquire the information of each online user terminal in the group from the policy server respectively and download the shared files from the online user terminals in the group through a point-to-point mode. Through the method, resource quantity is increased for subsequent P2P downloading, so that the method reduces server bandwidth occupied when members of the group download the shared files because the number of the online user terminals is relatively smaller; and the downloading speed is accelerated and user experiences are enhanced.

The invention discloses a data package updating method, a data package updating device, a terminal equipment and a server, and belongs to the technical field of communication. The method includes sending an update request of a preset data package to the server so that the server sends back a differential data address according to current version information and latest version information of the preset data package, receiving the differential data address sent by the server, downloading differential data from the server according to the differential data address, and updating the preset data package according to the differential data. Due to the fact that the update request of the preset data package is sent to the server, the differential data address sent by the server is received, the differential data is downloaded, and therefore users can avoid downloading of the whole data package when the data package is updated, downloading amount of the users is effectively reduced, network flow of the users is saved, and the downloading speed is increased.

The invention discloses a method, a system and a device for downloading. The method comprises the following steps of: receiving a downloading request of a client; obtaining data corresponding to the downloading request, according to the downloading request; and sending the data to the client. With the method, the system and the device provided by the invention, stability, reliability and speed of downloading are all improved.

The invention discloses an acceleration method, equipment and system for network video loading. The method comprises the following steps: S1, receiving video request information from a client and sending the video request information to a video server; S2, receiving the video data stream of the required video from the video server; S3, after receiving a size-predetermined video fragment, calculating the identification code of the required video according to the video fragment, wherein the identification code can uniquely identify the video; and S4, searching a cached video according to the identification code, stopping receiving the video data stream from the video server if finding the video data matched with the identification code, and sending the found video data to the client, if not finding the video data matched with the identification code, continuing to receive the video data stream from the video server, caching the received video data, and sending the video data to the client. According to the invention, network bandwidth is saved, and video loading speed is accelerated.

The invention discloses an image loading method and system. The method comprises the steps that an image receiving end receives browsing instructions of a user, obtains image information of images which the user need to browse, and generates and displays an original bitmap the same as the images in size according to the image information; the image receiving end divides the image into N parts according to the image size and sends N requests to a server so as to obtain corresponding image data of the N parts; the server receives the requests, extracts image data, corresponding to the requests, of the images, and returns the extracted image data to the image receiving end; the image receiving end fills the image data to the original bitmap and displays after receiving the image data. The image locating method and system improve the loading and displaying speed of images, and improve the image browsing effect of the user.

The invention provides a picture buffering implementation method. The method includes: starting an asynchronous thread to download pictures, and storing the downloaded pictures to an appointed storage space which is preset for storing the downloaded pictures; according to instruction information of appointed pictures demonstrated on a terminal display interface, looking up pictures corresponding to picture identifications included in the instruction information from the storage space; if the pictures corresponding to the picture identifications are found in the appointed storage space, displaying the pictures on the terminal display interface, and if not, instructing the terminal to download the pictures. Buffering is accelerated by technical means of asynchronous thread, local buffering optimization and the like, optimized picture buffering strategies are optimized on digital televisions or set top boxes, high-flow picture buffering and loading display can be completed, and thus menus such as program lists and the like can be displayed smoothly even generate animation effects.

The invention provides a method, a device, equipment and a system for synchronously playing media information. According to the scheme, master user equipment provides media identification information and playing time information of the currently playing media information in the master user equipment to equipment in a network, and slave user equipment acquires the playing time information of the currently playing media information in the master user equipment, acquires content information from playing time of the media information, and plays the content information according to the playing time information. Compared with the prior art, the method, the device, the equipment and the system can lead a plurality of pieces of remote user equipment to synchronously play the media information.

The invention discloses a multithread download method and a download device in network streaming media play, and download equipment. According to the method, when a client clicks a link to be played, a source uniform resource locator (URL) of the link sends a connecting request to a server; after the request is approved and a response header field is received, download information of a document to be downloaded is obtained from the response header field; whether the breakpoint transmission in the document download is supported can be judged according to the download information; if the breakpoint transmission is not supported, single thread download data are directly set up; if the breakpoint transmission is supported, the document can be divided into fragments with the same size according to the length of the document; and at the same time, multi threads are set up for downloading the fragments of the document. A bandwidth is effectively utilized, the download speed is increased, and the fluency of streaming media play is improved.

The invention discloses a downloading method, a system, a P2P server and a client. The downloading method comprises the following steps that: the client acquires HTTP downloading paths of files to be downloaded and information on other clients capable of providing downloads through seed files; and the client downloads all fragments of the files from HTTP servers and the other clients according tothe acquired HTTP downloading paths and the information on the other clients. By using the method, the system, the P2P server and the client, the bandwidth required to be provided for a server can bereduced.

The invention provides a parallel TCP (Transmission Control Protocol) technology based wide area network (WAN) communication acceleration method. The method comprises the following steps of: when a proxy server monitors that a client in a local area network (LAN) sends a session connection request to a server in a target LAN, establishing a session connection between the proxy server and a proxy client, i.e. a first session connection; based on a WAN environment, establishing a parallel TCP tunnel between the proxy server and the proxy client; connecting the proxy client and the server through a session connection based on session pool distribution, i.e. a second session connection; and carrying out data communication by the client in the LAN with the server in the target LAN through a communication channel formed by the first session connection, the parallel TCP tunnel and the second session connection. The invention can effectively reduce the time expense of the data transmission of the WAN and accelerate the speed of file and data transmission.

The embodiment of the invention provides a mirror image file uploading method, a mirror image file downloading method and devices, which relates to the technical field of virtualization and can solve a problem that the mirror image file uploading and downloading speed is slow. According to the invention, mirror image layers of a mirror image file are stored in storage servers respectively in the form of fragments, so that the mirror image layers can be quickly stored in the storage servers respectively in the form of fragments concurrently through a management server or fragments of the mirror image layers to be downloaded are acquired concurrently from the storage servers through the management server when a host machine uploads or downloads the corresponding mirror image layers of the mirror image file. The embodiment of the invention is used for uploading and downloading mirror image files of a container.

The invention discloses a proxy server having a mobile terminal malicious software behavior detection capability and a method. The proxy server comprises a static detection module, a dynamic detection module and a flow behavior analysis module, wherein the static detection module is used for performing static detection on downloaded mobile applications by calling a static detection interface; the dynamic detection module is used for performing secondary detection on the mobile applications which are detected to be normal by the static detection module by calling an API interface provided by a third-party dynamic detection service; and the flow behavior analysis module is used for processing flow of applications installed by a user and detecting whether flow behaviors are generated by malicious software or not through a flow detection service model. A novel proxy server having a triple detection capability is designed. Through primary and secondary detection, the security of the mobile applications installed by the user is basically ensured. Through tertiary flow detection, effective identification of malicious behaviors generated by the malicious software is ensured.

The invention discloses a downloading method and a downloading device which support breakpoint resuming in intelligent equipment. The method comprises the following steps: after starting a download program, if inquiring download record information of a file to be downloaded, acquiring a download progress chart according to the inquired information; according to a record in the download progress chart, starting a download thread to carry out breakpoint resuming; temporarily storing downloaded file data into a cache; and when the size of file data in the cache reaches a set number of bytes and after writing the data in the cache into a downloaded data storage unit, updating an offset of a current download position of the download thread in the download progress chart. The downloaded data storage unit is created to carry out timely storage on the downloaded data, the download progress chart is created to timely update a download progress, so that according to the download record information of the recorded file to be downloaded before, the downloaded data storage unit and the download progress chart can be acquired and resuming downloading is carried out from data stored at a breakpoint.

The present invention discloses a method and an apparatus for adjusting a network speed of an application of an intelligent terminal and the intelligent terminal, and aims to more reasonably or intelligently allocate the network speeds of a variety of applications when a user of the intelligent terminal simultaneously starts the variety of applications. The method comprises: when the plurality of applications are connected to a network, acquiring an application network speed priority list and a real-time network speed of each application in the plurality of applications; and according to the application network speed priority list and the real-time network speed of each application in the plurality of applications, acquiring a relatively high network speed for the application with a relatively high preset priority in the plurality of applications. According to the technical scheme provided by the present invention, network speed control can be implemented on the side of the intelligent terminal; when the plurality of applications in the intelligent terminal are simultaneously connected to the network and resources are limited, the relatively high network speed can be allocated for the application with the relatively high preset priority, for example, a relatively high downloading speed is obtained, and the network speed of each application is optimized to enable the network speed of each application to meet expectation of the user, so that the experience of the user when using the intelligent terminal is enhanced.