143results about How to "Save system resources" patented technology

The embodiment of the invention discloses a voice processing method and device. The method comprises the steps that scene mode detection is executed; a current audio application scene is obtained; an audio processing parameter corresponding to the audio application scene is configured; the higher the audio quality requirement is, the higher the standard for the audio processing parameter corresponding to the application scene is; voice processing is carried out on collected audio signals according to the audio processing parameter to obtain an audio coding packet, and the audio coding packet is sent to an audio receiving end. Different audio processing parameters correspond to audio application scenes with different audio quality requirements, and therefore the audio processing parameter corresponding to the current audio application scene is determined. Voice processing is carried out on the audio processing parameter adapted to the current audio application scene to obtain the audio coding packet, and therefore the voice processing scheme can be adapted to the current audio application scene, so the technical effect of saving system resources can be met on the premise that a voice quality requirement is met.

A method for performing data transmission between a transmitter and a receiver. The method includes the steps of generating a feedback message at the receiver in response to data received from the transmitter, assigning an identifier for the feedback message, storing the feedback message in association with the identifier in the receiver, transmitting the feedback message and the identifier to the transmitter, determining, at the transmitter, transmission format for data to be transmitted to the receiver based on the feedback message received from the receiver; and transmitting data and a control message, by the transmitter, using the determined transmission format, with the control message comprising the identifier of the feedback message based on which the transmission format is determined.

A multitasking battery operated computing device preserves battery power by determining if an untrusted application is in the background or foreground and preventing an untrusted application that is in the background from running. A window server component may be used to determine if an untrusted application is in the background or foreground; for applications in the background, it can send a control signal to the scheduler or interrupt handler that in effect prevents the untrusted application from running, e.g. being given any services or consuming any resources.

A paging method of user device includes making the paging coverage range be part of UE total paging region when first local paging on UE is launched, launching at least one follow-up paging on UE if first local paging is failure and making coverage range of follow-up paging be part or whole of UE total paging region as at least one follow-up paging coverage range covered with region on outside of coverage range in first local paging. The system used for realizing said method is also disclosed.

The invention discloses a routing method in the wireless network, and the method can meet the full IP intercommunication need of a wireless access system and a core network without limiting the managed user number any more. The method includes the following steps: (a) a mobile terminal sends out non-access layer information and identification information of the last time registration to a wireless access network unit, the identification information includes MME ID, Pool ID and PLMN ID; (b) if the PLMN ID is effective, a domain for the core network service node pool of the terminal connection, which is corresponding with the PLMN, is produced according to the PLMN ID, a resource manager which is corresponding with the core network service node pool is accessed according to the domain, and a core network service node for the terminal is distributed by the resource manager, so as to send out the non-access layer information to the core network service node; (c) the core network service node can register to a home subscriber server and feedback the current MME ID and the Pool ID to the mobile terminal; (d) the mobile terminal carries out the storage.

The invention provides a system, method and browser client for enabling browser data synchronization. By the invention, command information is sent to a target client via a push server in time in the case that the data content stored in a cloud storage server is updated, thereby enabling real-time data synchronization between the cloud storage server and the browser client simply and efficiently. The invention further discloses an apparatus and method for server distribution in browser real-time synchronization, a method for server distribution in browser real-time synchronization, a system for preventing a malicious connection, a system, method and information distribution database for enabling browser data synchronization, and a socket server and its service method for sending command information from a push server to a target client among a plurality of browser clients.

The method includes steps: generating pseudo random sequence in use for testing data; test initialization including initializing counter for error code and looping back channels needed to test in system; sending out test series in use for pseudo random sequence to pass through loop backed channels needed to test, and sustaining for certain time; acceptance test sequence in use for receiving original pseudo random test sequence, and receiving result of test sequence from loop back channel, and sustaining for certain time; sequence of comparison test in use for comparing bit by bit continuously between received result of test sequence and original pseudo random test sequence; result statistics of error code calculated from relevant error code rate based on value of counter for error code after testing is completed. Features are: neat algorithm, simple structure of equipment, capable of testing channels in large scale (thousands), using only little system resource in time of test.

The invention provides a kind of report current-limiting method based on token leakage barrel. The method includes: ignites the operation of token filling when current message comes; calculates the token amounts filled into the token barrel in the interval between the current message and the former message; judges that if the amount of tokens meeting the message transmission demands; if yes, draws the token amount needed by the message transmission, and allows the message passing through, otherwise, aborts the message. The invention can save system resources of the network device, and upgrades the process efficiency of small flow message.

The invention discloses a method for realizing embedded type system function monitoring. A back invoked function is registered in a system break point link table, and the invoking information of a monitored function is obtained through invoking the back invoked function and is stored into a set monitoring link table when the monitored function is invoked. The invention also discloses a device for realizing embedded type system function monitoring. In the current system operation process, the invoking information of the monitored function can be checked in the monitoring link table at any time for judging whether the current function A is trapped into an endless loop or not and whether the execution result of the function A is correct or not, information such as invoking frequency and the like of the function A can be obtained, and the goal can be realized without adding debugging codes or modifying codes on the current system. The invention can effectively reduce the system load, and is favorable for saving the system resources, the execution can be carried out in the system operation process, and the use is flexible.

The embodiments of the invention disclose a message pushing method and a message server. The message pushing method and the message server are used for lowering the processing pressure of the server and saving system resources. The method disclosed by the embodiments of the invention comprises the steps: after the message server acquires message pushing rules and content to be sent from a message sending terminal, the message server has no need of searching users meeting specific types of rules from a storage unit, setting labels for the users and then sending the content to be sent, after a notification message sent from an application terminal is received, the message server acquires the attribute property of the application terminal according to the notification message, then, matches the attribute property and the message pushing rules, and sends the content to be sent to the application terminal if the attribute property meets the message pushing rules. Thus, messages can be pushed in accordance with that attribute properties of application terminals are matched with different message types, thereby lowering the processing pressure of the server and saving the system resources.

The invention provides a video encryption and decryption method and device, and belongs to the technical field of communication. The encryption method comprises the steps that all the video image frames in video data corresponding to video files are acquired; a certain number of key frame video files of all the video image frames are selected; the selected key frame video files are segmented and sliced; and the corresponding video slice files are encrypted by randomly selecting an encryption algorithm, and all the video slices are encrypted and then the encrypted video data are obtained. Problems in the prior art that server side source video files have no protection or are low in protection level are solved so that security of network transmission course video files can be greatly increased, possibility of course piracy can be reduced, and the intellectual property rights of the network course can be effectively protected.

The invention discloses a self-adaptive differential phase-shift quantum key distribution system based on a deep neural network and an implementation method of the system. A quantum key sending end modulates a quantum signal and sends the quantum signal to a quantum key receiving end through a quantum channel; the quantum key receiving end carries out differential detection on the received signaland sends a detection result to a signal-to-noise ratio monitoring and post-processing module; the signal-to-noise ratio monitoring and post-processing module adopts a deep neural network algorithm tomonitor a signal-to-noise ratio of the received signal in real time, and adaptively selects a coding scheme to carry out error correction negotiation and privacy amplification according to the monitored signal-to-noise ratio. According to the system and the method, the signal-to-noise ratio of the system can be accurately calculated in real time through the deep neural network algorithm, a channel state is monitored, an appropriate negotiation scheme can be adaptively selected according to the monitored channel state, the self-adaptive differential phase-shift quantum key distribution is achieved, and the system resources are effectively saved.

The invention discloses a banking service processing system which comprises a data centralized processing system, a transaction system, a point terminal and a branch distributing terminal, wherein the point terminal and the branch distributing terminal perform data interaction through the transaction system and the data centralized processing system, the data centralized processing system is used for processing account according to the operation of the transaction system; the transaction system comprises a database, an interest processing unit, a profit processing unit, a capital processing unit and a recording unit, wherein each unit also comprises a corresponding banking processing sub unit. The invention can realize the function of automatically processing various banking services in batch through the data interaction among all units and among all sub units of the banking service processing system and saves huge system resources, thereby improving the expandability and the maintenance of the system, and being greatly convenient for a user to use.

The invention discloses a telecommunication network alarm method and alarm system. The telecommunication network alarm method and alarm system can monitor service of five professional systems in a centralized manner, and carry out alarm processing based on the pre-established influence relationship of services of five professional system models and the influence relationship among links of services in the telecommunication network. According to the invention, a full-network alarm system can be used for carrying out alarm processing on the whole telecommunication network, and the phenomenon that multiple alarm systems are used in the network is accordingly avoided. The telecommunication network alarm method and alarm system not only save system resource, but also give an alarm by comprehensively considering the data relationship of the whole telecommunication network, so that the alarm efficiency is improved.

The embodiment of the invention provides a block chain transaction validity verification method, a device and a storage medium. The method includes determining N designated blocks including designatedtransactions from a first node in the block chain network; Acquiring, for each designated block, block header information of the designated block and a transaction list, wherein the transaction listincludes a first transaction identifier, the block header information includes a root node of a first Merkel tree and a last block identifier of the designated block, and a leaf node of the first Merkel tree is composed of all transaction identifiers of the designated block; Verifying a root node of the first Merkel tree and a first transaction identifier; Verifying whether the previous block identification of the specified block is in a pre-stored block header chain structure; Based on the verification results on each designated block, determining whether the designated transaction is valid.The embodiment of the invention does not need to download and store the full amount of block information, the transaction validity can be judged, the system resources are saved, and the execution efficiency is improved.

The invention relates to an RFID security authentication method based on a physical unclonable function. The method realizes non-replicability of label data by utilizing the unique excitation response mapping mechanism of the physical unclonable function, and realizes freshness of shared secret values in an authentication period by introducing a dynamic updating mechanism. Targeted for the particularity and limitation of air interfaces of labels and reader-writers of an RFID system, the method utilizes an XOR operation and a unidirectional Hash function to effectively solve the problem of security data transmission of the RFID system. The method is practical and novel, and identity authentication is carried out by utilizing a lightweight cryptography operator, so that tamper-proofing performance of the label data is improved; and the method is suitable for RFID application scenarios having higher safety false-proofing demand.

The invention discloses a session initiation protocol registry method. The method comprises the following steps of: receiving a register message sent by a user for requiring security assertion markup language certification; generating the security assertion markup language certification assertion of the user according to user identity information; storing the certification assertion; and returning certification assertion position information to the user. The invention also discloses a session initiation protocol certification and authorization method. The method comprises the following steps of: receiving a session initiation protocol session request, and sending the session initiation protocol session request to a receiver network proxy server, wherein the session initiation protocol session request carries a storage address with the declaration entity being a declaration generated at a user proxy client for certification so as to realize the certification and the authorization. The session initiation protocol registry, certification and authorization method comprises registry and certification authorization. The invention also discloses a corresponding system and a device. By applying the invention, SAML can be more effectively applied in SIP for registry, certification and authorization.

The invention provides a data restoration method, a data restoration device and a storage system. The data restoration method includes: detecting abnormal storage nodes in real time, and acquiring identification information of the abnormal storage nodes; reading index data, wherein the identification information of storage nodes of at least one data file can be obtained by the index data; and when the identification information obtained through the index data includes the identification information of the abnormal storage nodes, restoring subfiles which are located in the abnormal storage nodes and of the data files corresponding to the index data.

The invention discloses a parallel data processing system and method. The system comprises: a terminal device for inputting parameters for measuring credit risk and request data for starting to measure the credit risk; a master control unit for respectively comparing the current CPU (Central Processing Unit) use percentage and internal memory use percentage of the system with the CPU use percentage upper limit and the internal memory use percentage upper limit, and executing corresponding treatment according to the comparison result; a profession relevance coefficient generation unit for generating an in-pool relevance coefficient of a computing pool; a parallel processing control unit for judging whether the current idle states of the CPU and the internal memory can meet the requirements of N parallel tasks, if so, equally allocating the resources to N parallel processing units; and parallel processing units for computing default loss measurement according to the in-pool relevance coefficient and the related parameters stored in a data storage device. With the system and method disclosed by the invention, the computation time can be shortened, and the timeliness can be improved.

The invention discloses a charging method, a system and a message identification and transformation function device, wherein the method comprises the steps that: the message identification and transformation function entity receives in real time the charging message from a charging message generating net element, judges the type of the received charging message, and sends the charging message to an online charging intensification function entity, wherein the types of the charging message comprise online charging message and offline charging message; and the online charging intensification function entity performs the corresponding charging according to the types of the charging message. The invention can integrate a pre-payment system with a post-payment charging system.

The invention discloses a keyboard of a mobile terminal. The keyboard comprises a keyboard module and a keying processing module, wherein the keyboard module comprises normal keys, a lock key and a plurality of resistive dividers; the keying processing module comprises an analog/digital converter, and the analog/digital converter comprises an input port; the reference voltage ADC-REF of the analog/digital converter is connected to the input port via a resistor; the input port of the analog/digital converter is connected with a plurality of serially connected resistive dividers, and each resistive divider connects a normal key in series to ground; the input port of the analog/digital converter further connects one resistive divider and the lock key to ground; the keying processing module further comprises a control logic unit; and the control logic unit judges whether the keyboard is locked and judges the pressed key as the normal key or the lock key according to changes of an input voltage signal ADC-IN of the analog/digital converter. With the keyboard and the method disclosed by the invention, input/output port resource is saved, system resource of programs is saved, and simultaneously, complexity is reduced.

The invention relates to a method for directly monitoring an Infiniband exchanger by a server. A monitoring module is used for monitoring messages of the temperature and the voltage of a main chip, the rotating speed the fan, and the like of the Infiniband exchanger. When one monitoring message exceeds a preset threshold value, a monitoring system warns through a warner which is connected to a main control chip, displays which part has a problem, and can store the monitoring message into a corresponding EEPROM by an IIC bus so as to realize the self-monitoring of the exchanger, the collected monitoring message is carried out address distribution by an IIC Switch to avoid address collision, 4 lines of 8 signal lines in a RJ45 jack are respectively connected with two IIC signal lines and two RS485 signal lines converted by the IIC signals through the main control chip by a signal conversion interface, a blade server can directly access the monitoring system through network lines to read related monitoring messages, and the intelligent monitoring of the exchanger is realized by the server.

The invention provides a network communication method. The method comprises the steps that a first agent of a first communication party and a second agent of a second communication party establish a P2P penetration connection; a first application of the first communication party sends first data to the second agent of the second communication party via the first agent; the second agent of the second communication party receives the first data and sends the first data to a corresponding second application. The first agent is independent of the first application and the second agent is independent of the second application. The first agent and the second agent are transparent to the corresponding first application and second application. The invention also provides an apparatus. Through the technical solution, applications can establish a P2P connection with other network nodes through independently operating agents and complete data receiving and transmitting with the agents via local loopback ports, so that the modification of program codes is not needed and system resources can be saved.

The invention discloses a method for monitoring a running state of a server. The method comprises the steps of calling an interface calling association list stored in a local database to obtain the associated server and an identity label and monitoring rules of the server, wherein the monitoring rules at least include monitoring time and/or a monitoring period; based on the associated server and the identity label, the monitoring time and/or the monitoring period of the server, sending a reporting instruction to the server; and monitoring whether heartbeat information reported by the server onthe basis of the reporting instruction is received or not within a preset time interval so as to judge the running state of the server. The invention further discloses a platform, a system and a readable storage medium. The method can be used for carrying out configurable regular monitoring on running states of a plurality of servers in a cluster system, and system resources are saved, so that the labor cost and the supervision cost are reduced.

A method and apparatus for resetting a user-login password for a virtual machine are provided. The method includes: receiving a request to reset the user- login password for the virtual machine, wherein the request to reset the user-login password contains user identity information; verifying the user identity information to determine whether the request to reset the user-login password is valid; acquiring right of modifying data in a disk of the virtual machine in accordance with a preset mode when the request to reset the user-login password is valid; replacing user-login password encryption data corresponding to the user identity information stored in the disk of the virtual machine with user-login password encryption data backed up when the virtual machine was created. The invention can reset the user-login password for the virtual machine with relatively short time period and less system resources of a host. Furthermore, other users have no right of requesting reset, and the security of the virtual machine is ensured.

The invention discloses an application self-starting management apparatus and method. The application self-starting management apparatus comprises a storage module used for storing a self-starting prohibition list, a first judgment module used for judging whether a to-be-started application is contained in the self-starting prohibition list or not, a setting module arranged in a framework layer and used for setting an application attribute of the to-be-started application contained in the self-starting prohibition list to be disabled, and a first control module used for controlling whether the to-be-started application is started or not according to the application attribute, set by the setting module, of the to-be-started application. According to the apparatus, application self-starting management in a startup stage can be realized so as to reduce system power consumption.

The invention discloses an application freezing method and system. The method includes the steps of running an application, receiving a running instruction of a function of the application, judging whether the function is frozen or not, if yes, forbidding running the function, and if not, running the function. Through the technical scheme, when a user enters the application to run a certain function module or the system automatically runs a certain function on the background, the system can detect whether the function module is frozen or not, if yes, the function module can not run, and therefore system resources are saved. In the process, other functions of the application can still be used, so the user freezes part of the functions of the application rather than the whole application, it is ensured that other functions are normally used, and the effects of lowering power consumption and improving device performance are achieved.

The embodiment of the invention discloses a data deduplication method and a device. The method comprises the following steps of sending a data acquisition request to an acquisition device, so that the acquisition device acquires data from the network, wherein the data are network data packets or communication signaling; receiving first data sent by the acquisition device; detecting whether the first data exist in a buffer memory or not, if yes, discarding the first data, and if not, inserting the first data into the buffer memory. According to the embodiment of the invention, deduplication can be finished by storing one portion of data, so that not only can the aim of data deduplication be achieved, but also the system resource is saved.

A transmission method for movable multimedia broadcast business parameter information comprises the steps: a front end seals the parameter information of a target business as a specific ESG business frame and seals the business mark a marking the ESG business frame, a timeslot number thereof, the business mark and a timeslot number thereof of a corresponding target business in a control frame; respectively modulates the control frame and the business frame on the control channel and the business channel of the network to transmit periodically. The terminal is tuned on the control channel to receive the unsealed business mark a and the timeslot number, switches to the corresponding timeslot receiving unsealing ESG data information, sets the parameters of a video/audio decoder according to the parameter information of the resolved target business; switches to the business data in each corresponding timeslot receiving unsealing business frame to play according to the business mark and the timeslot thereof of the resolved target business. The invention saves the system resources, enhances the flexibility and reliability of deployment and simultaneously reduces the requirement of a user terminal as well.

The invention provides a processing method and a system for log information. The method comprises the following steps: receiving log information which are transmitted by various processing modules in various business systems by a log server; respectively integrating the log information in each business system to obtain log files which correspond to the business systems one by one; respectively counting the receiving quantity of the log information in each business system; by taking the business system of which the receiving quantity is greater than a first preset value as a target business system, determining a target processing module in the target business system by the log server according to the priority level or the contribution rate of each processing module in the target business system; inquiring the log information which is transmitted by the target processing module in the log files by the log server; processing the log information.