103results about How to "Save traffic" patented technology

A method for managing communication sessions in a packet-oriented communication system, consisting of a central control unit and a plurality of mobile stations, which can be interconnected via the central control unit. To achieve this, a communication session is established between mobile stations that are assigned to a first communication group. Session priorities are then defined for a first mobile station of the first communication group, said station being in addition assigned to at least a second communications group. Finally the session priorities are transmitted to the central control unit. A second communication session is also established between those mobile stations that are assigned to the second communication group(s), including the first mobile station. Both the first and the second communication session are established via the central control unit, in such a way that the latter can manage the first mobile station in both communication sessions according to the transmitted session priorities.

Like Microsoft's call for trustworthy computing, there are similarly a few inherent problems in communications between computers and/or between other electronic devices (such as for example Fax machines), which can initiate a similar call for trustworthy communications. These problems are caused mainly by various limitations in the currently employed communication protocols, for example over the Internet, or in Fax transmissions. The two main problems are: Verification by the sender that the user indeed received the message, and verification by the receiver that the purported sender indeed is the one who initiated the message. Both of these features are currently lacking for example in normal Fax communications and in normal email communications. In electronic communications over the Internet for example normal email communications allow users very easily to falsify the sender's email address, as happens for example many times when spam (unsolicited junk mail) is sent, or when various viruses, such as for example the Klez worm, spread themselves. A deeper issue in preventing the faking of email addresses is preventing the faking of IP addresses, since, clearly, making sure that the IP address is not forged can help considerably for verifying also the email address. Similarly, when sending normal email messages, the user cannot be sure that the receiver indeed received the message and/or if he/she opened it or read it. Although there are already some solutions to this 2^nd problem, these solutions still have various remaining problems, so the problem has not been completely solved yet. The present invention solves the above problems by providing various solutions that preferably include improvement of the protocols and preferably include also methods for preventing theft of digital signatures.

A method and system are provided for upgrading software and a client. The method for upgrading software includes: acquiring by an upgrade engine in a client a software upgrade package, with the software upgrade package including an installation engine, and calling by the upgrade engine the installation engine so as to update the client with an upgrade resource file in the software upgrade package after the installation engine is called and activated. The method and system provided can effectively improve the flexibility and extensibility of software upgrade.

The invention discloses a method, device and system for preventing DNS hijack during application download. The method comprises the following steps: sending an application download request; receiving a response message returned by a first server and corresponding to the application download request; according to the response message, obtaining first feature information for downloading the application, matching the first feature information with second feature information for downloading the application and obtained from a second server providing the application in advance, and judging whether the application download process is hijacked; if yes, providing the URL for downloading the application for a proxy server or utilizing a DNS server to perform domain name resolution, and obtaining the download application from the second server. According to the method, the problems in the prior art that the application download and installation fail, a data package is replaced, the model change fails and the like caused by network hijack of an operator are solved, and the time, traffic and cost of a user are saved.

The invention provides a media playing system. By the system, a user is allowed to switch between a pure audio playing mode and a mixed video playing mode, a transcoding parameter can be flexibly set according to an on demand request of the user, and a program requested by the user can be transcoded from an original format into a format required by the user on the basis of the obtained transcoding parameter, so that the user can selectively appreciate audio contents extracted from an original program to save network traffic and bandwidths, and the contents of a specific code rate can be selected without the limitation of specifications provided by a media server. Moreover, a video media provision website is not required to store and provide contents in different formats for users of different terminals, so that a storage space is saved.

The embodiment of the invention discloses an application program upgrading method. The application program upgrading method includes the steps of receiving an upgrading notice sent by a server, wherein the upgrading notice carries a network address, M sub-program-packages used for upgrading are loaded in the network address, an application program comprises N sub-program-packages, N and M are positive integers, N is larger than M, and M is larger than 0; downloading the M sub-program-packages used for upgrading according to the network address; replacing M local sub-program-packages corresponding to the M sub-program-packages used for upgrading with the M sub-program-packages used for upgrading. The embodiment of the invention further discloses an application upgrading device and system. By means of the application program upgrading method, device and system, flow and time which are consumed when a user upgrades the application program can be saved.

The invention discloses a TLS handshake protocol for an identity-based cryptosystem, and in particular relates to the field of basic communication of trusted security networks. The problems of high delay, high calculation amount and the like due to finding, transferring, verifying and the like of a certificate in a TLS handshake process in the traditional PKI system can be solved by defining a new ciphersuite; and the handshake protocol performance is improved while the security is ensured. The handshake protocol comprises the following steps of: (1), establishing the identity-based cryptosystem, and distributing secret keys; and (2), handshaking to negotiate a security parameter. The TLS handshake protocol disclosed by the invention has the advantages that: the certificate is unnecessary to send and verify, such that the network flow and the memory are saved; authentication and secret key negotiation are completed simultaneously; the number of messages is reduced; the network delay is reduced while the high security is ensured; and the TLS handshake protocol is perfectly compatible with a TLS by newly increasing a selective ciphersuite and an expansion option.

The invention discloses an order processing method and device, belonging to the technical field of E-commerce. The method comprises: receiving an order combining request sent by an order combination initiator; generating a chat window according to the order combining request and adding the order combination initiator into the chat window; receiving an order combination participating request sent by an order combination participator and adding the order combination participator into the chat window; and adding a product selected by the order combination initiator and the order combination participator into a public shopping cart and settling the product in the public shopping cart. The method and the device share order combination information through a chat tool, so that the information can be sent instantly, and network traffic and bandwidth can be saved. The public shopping cart supports product shopping by a plurality of persons, can reduce the selection difficulty and payment difficulty of an order combining product, makes it easy to confirm selectors of the order combining product, can improve the order combination efficiency and save time, can make users more satisfied, and reduces express delivery resources and seller costs.

The present disclosure discloses a method, server, client and system for data presentation in a multiplayer session, and belongs to the technical field of multiplayer video session. The method includes: establishing a session connection with multiple clients participating in the session; receiving session control commands, audio data and video data transmitted by the multiple clients participating in the session through the session connection; assigning audio data and video data to the first client based on the session control commands transmitted by the multiple clients participating in the session, the first client is any one of the multiple clients participating in the session; transmitting the audio data and video data to the first client, so as for the first client to present the audio data and video data. Thus the audio data and video data assigned to the clients are controlled, which can reduce the dependence on network bandwidth, save network traffic, and reduce the performance requirements on the clients, so that the multiplayer session can cover more users.

The embodiment of the invention discloses a method, a system and equipment for updating an assembly, which are applied to the technical field of communication. The method for updating an assembly comprises the following steps: a client end transmits a request message to a server and asks for loading the information of the assemblies in part of running units of a Java system; after receiving the request message, the server transmits the information of the assemblies in part of running units to the client end; and the client end updates the assembly in the corresponding running unit. Compared with a method for loading the information of the assemblies in all latest version running units from the server by the client end in the prior art, the method in the embodiment of the invention can loadthe information of the assembly in the running unit, which needs to be used by the client end, thereby saving network flow and resources and reducing the loading time and the assembly updating time at the client end.

The invention discloses a method for implementing resource applications of multiple service flows, including: receiving by a connection manager (CM) a connection resource request message including resource applications of at least two service flows; allocating paths and reserving resources for the service flows by the CM; sending by the CM the paths allocated for the service flows and resources reserved for the service flows to an edge router of a bearer network accessed by the service flows. With the method, resource applications of multiple service flows may be accomplished in one service connection, thereby providing support for rich QoS services of the application layer, reducing the time of signaling exchange between devices, saving the network traffic and the time of resource applications

A method is provided for processing network data. The method includes detecting a network status, determining whether the network status meets one or more normal operating conditions, and entering an offline mode when it is determined that the network status does not meet the normal operating conditions. The method also includes detecting a user instruction, and determining whether or not the user instruction is a submission instruction for submitting user data to be submitted. Further, the method includes obtaining the user data to be submitted and caching the user data as offline data when it is determined that the user instruction is a submission instruction, and continuing detecting the user instruction when it is determined that the user instruction is not a submission instruction.

The invention relates to a vehicle video monitoring data sending method and device, computer equipment and a storage medium. The method comprises the following steps: receiving accident occurrence place information sent by a first terminal; obtaining associated vehicle information matched with the accident occurrence place information; and sending a video request instruction to a second terminal corresponding to the associated vehicle information, wherein the video request instruction is used for indicating the second terminal to send corresponding video monitoring data according to a preset time rule, the associated vehicle information is searched, and the second terminal of the accident site is requested to upload the video monitoring data for the user to check, so that bandwidth resources and flow can be saved without uploading the monitoring video data in real time.

The invention discloses a cooking control method of cooking equipment. The cooking control method comprises the steps that characteristic information of food materials in at least one frame of food material image is extracted; a cooking control program of the cooking equipment is adjusted according to the characteristic information. According to the method, the cooking control program of the cooking equipment can be automatically adjusted according to the characteristic information of the food materials, especially when the cooking process is in a specific cooking stage, the corresponding cooking control program can adapt to the current cooking stage, so that the cooking effect is improved. The invention further discloses the cooking equipment. The cooking equipment can monitor the changeconditions of the food materials, and the cooking equipment can automatically adjust the cooking control program when the food materials are in different cooking stages, so that automatic cooking is realized.

Embodiments of the invention disclose an application startup control method and apparatus, a storage medium and a mobile terminal. The method comprises the steps of determining a to-be-processed target application, and obtaining startup feature information of the target application; obtaining a preset machine learning model, wherein the preset machine learning model is obtained by training application samples of multiple known startup types and is used for classifying applications based on the startup feature information; inputting the startup feature information to the preset machine learningmodel, and obtaining an output result of preset machine learning; and according to the output result, determining a startup permission of the target application. According to the technical scheme provided by the application startup control method and apparatus, the startup permissions of the applications are reasonably controlled according to startup features of the applications based on the machine learning model, so that the resource and flow consumption of the mobile terminal caused by self-startup or associated startup of a few abnormally started applications can be effectively prevented.

The invention provides a mobile application program updating method, a mobile terminal and an updating system. Logic files and template files deployed at a server side by APP development personnel are acquired through the mobile terminal; and the logic files and template files are analyzed and performed so that the updated APP display interface and logic can be obtained. According to the APP updating scheme, updating of the APP interface and the interactive logic on the mobile terminal is remotely controlled through the server so that the APP interface and the interactive logic can be modified without updating the APP version, and the user does not need to download and install larger installation packages again and thus traffic and time of the user can be saved and the user experience can be enhanced.

The invention is suitable for the field of communication and provides a method and a system for browsing information flow of a social application. The method comprises the following steps of: receiving a request for refreshing the information flow of the social application of a user at a client of the social application; displaying the information flow of the social application, which is partially updated on a terminal screen; recording the updated information flow of the social application, which is displayed on the terminal screen, or recording all the updated information flow of the social application; re-receiving the request for refreshing the information flow of the social application, which is refreshed by the user at the client of the social application; and hiding the recorded updated information flow of the social application, which is displayed on the terminal screen or hiding all the recorded updated information flow of the social application. According to the method disclosed by the invention, the time can be saved for the user, the flow rate and the electric quantity can the saved for the user, the user can conveniently browse the latest information flow, and the controllability and the experience of the user to the terminal can be simultaneously improved.

The invention relates to a file sharing method and apparatus. The method comprises the steps of searching for a multimedia file in a cache of a first application when an instruction of sharing the multimedia file in the first application to a second application is received; judging whether the format of the multimedia file conforms to a format supported by the second application or not when the multimedia file is found; obtaining the multimedia file from the cache when the format of the multimedia file conforms to the format supported by the second application; and sharing the multimedia file to the second application. Through the technical scheme, the multimedia file is searched for directly in the cache of the first application and shared without being stored in a terminal first and then shared, so that the occupation of the storage space of the terminal can be reduced, the bandwidth and flow of a network are saved, the file sharing efficiency is improved, the user time is saved, and the usage experience of users is improved.

The invention provides a method and a system for maintaining a connected heartbeat, wherein through the server, the business session queue established with the client is intercepted. When a business conversation that stops sending business packets is intercepted, a collection and upload command is transmitted to a client that establishes the service session. After receiving the collecting and uploading commands, the client collects at least two pieces of heartbeat parameter characterization information at intervals and uploads to a server. After receiving the heartbeat parameter characterization information uploaded by the client, the server obtains a strategy through an intelligent algorithm, traverses the strategy database to obtain a heartbeat cycle instruction corresponding to the strategy, and transmits the strategy instruction to the client end. When there is no such policy in the policy library, the policy is mapped to the heartbeat cycle and stored in the policy library. Afterreceiving the heartbeat cycle instruction, the client transmits a heartbeat packet to the server according to the heartbeat cycle instruction. The method can adjust the frequency of transmitting the heartbeat packets by the terminal according to the power quantity and the flow information of the terminal, thereby saving the power quantity and the flow of the terminal.

The invention provides a multi-terminal multi-application differential data broadcasting system which comprises a differential broadcasting platform, at least one base station and at least one terminal device. The terminal device comprises at least one application. The differential broadcasting platform aggregates differential data uploaded by the base station. The differential broadcasting platform carries out intelligent aggregation operation on the differential data needed by the terminal device, and broadcasts the differential data after intelligent aggregation to the terminal device. After the terminal device receives the broadcasted differential data, scheduling and distribution are carried out according to the actual multi-application situation. According to the invention, unified processing is carried out on the data to be broadcasted; the differential broadcasting platform intelligently evaluates the differential data, and then a client carries out scheduling and diverging; and network bandwidth and traffic can be saved.

Embodiments of the present invention provide a voice information transmission method, a device and a system, and relate to the field of communications. The problem in the prior art that the data traffic consumption is large during the transmission process of the voice information in the form of recording files can be solved. According to the technical scheme of the invention, the method comprises the steps of receiving the original voice information and send instructions input by a user; conducting the voice recognition for the original voice information to obtain the corresponding transmission text information; generating a corresponding encoded message queue based on the transmission text information, and sending the encoded message queue to a receiving terminal corresponding to the send instructions. According to the technical scheme of the embodiment of the invention, the method, the mobile terminal and the system can be applied in the conditions of instant chat, voice attachment sending and the like.