58results about How to "Increase resource consumption" patented technology

Disclosed are a random access method and a random access apparatus in a wireless communication system. An operation method of a terminal in a communication system, according to the present invention, comprises receiving system information including configuration information on a physical random access channel (PRACH) composed of a plurality of access slots from a first base station; selecting one access slot among the plurality of access slots based on the configuration information; and transmitting a random access preamble to the first base station through the one access slot. Therefore, the capacity of the random access channel can be increased without further occupation of radio resources.

The invention relates to the technical field of the Internet and discloses a live broadcast assistant audio/video processing method and device. The method comprises the steps of collecting anchor audios, background music and special effect audios through a live broadcast assistant audio/video application, carrying out audio processing and integrating the anchor audios, the background music and the special effect audios into an audio stream; collecting live broadcast images through the live broadcast assistant audio/video application, carrying out image processing to generate a video stream; aligning time stamps of the audio stream and the video stream to generate an audio/video stream data packet; and transmitting the audio/video stream data packet to a live broadcast application through a cross-process communication channel. The audios in the live broadcast process are effectively integrated into the audio stream, the time stamps of the audio stream and the video stream are aligned, the audio stream and the video stream are transmitted to the live broadcast application, various audios in the live broadcast process are prevented from mutual interference, and the fusion effect of the live broadcast application for the audios in the live broadcast process is relatively good.

Prediction of cost and income estimates associated with a bid ranking model is disclosed, including: receiving a search keyword estimate prediction request, wherein the request comprises a search keyword, a bid price associated with the search keyword, and a prediction period; determining an average click through rate associated with the search keyword associated with the prediction period for a ranking position; determining a traffic value associated with the search keyword associated with the prediction period; determining an average cost per click associated with the search keyword associated with the prediction period for the ranking position; determining a number of impressions associated with the search keyword for the ranking position; and determining a cost estimate and an income estimate associated with the search keyword associated with the prediction period.

A vehicle control multi-core system for controlling a device mounted on a vehicle by using a plurality of cores, includes a computation process unit that is executed on the plurality of cores and required for the control of the device, and a core failure determination unit that compares a result of a computation process executed by the computation process unit at a specific timing on a specific core among the plurality of cores, with a result of a computation process executed by the computation process unit at a timing different from the specific timing on another core different from the specific core among the plurality of cores to determine that a failure occurs on the specific core.

The invention discloses a routine-test method. On the basis of same or different telecommunication equipments, various test functions are established and the test functions are combined into test tasks which are then storied in a telecommunication network management service terminal. When the test tasks are executed, the test functions are analyzed and test instructions corresponding to the test functions is obtained and distributed to different telecommunication apparatuses, and then execution results returned by different telecommunication apparatuses are processes, and the processed test results are storied in a memory space assigned by the service terminal. In order to realize the method, the invention also provides a routine-test system and related devices. The routine-test system comprises a client terminal and the service terminal, wherein, the client terminal is used for packaging and sending test task information objects identified by the service terminal, the service terminal is used for receiving and analyzing the test task information objects, executing the test tasks and providing management functions for the test tasks and test results.

The present invention discloses a security management method and a security management system for a WAPI terminal accessing an IMS network. The method comprises: an authentication service unit (ASU) sending, under the circumstance that an access point and the WAPI terminal pass the verification of the ASU, a security information request message to a home subscriber server (HSS) (S302); the HSS setting security information corresponding to the IMS account information of the WAPI terminal as access layer security after receiving the security information request message from the ASU (S304); a proxy-call session control function (P-CSCF) receiving an IMS login request message from the WAPI terminal, inquiring about the security information of the WAPI terminal through the HSS, and allowing the WAPI terminal to execute an IMS service flow under the circumstance that the security information of the WAPI terminal is the access layer security (S306).

The invention discloses a binuclear base data synchronization method, which is characterized in that the binuclear base comprises a data bin and a foreground application lib, the binuclear stores the data accessed by a business analysis system user in the data bin and stores a backup in the foreground application lib, when the business analysis system user accesses, the invention uses multilayer mechanism that when the access of the foreground application lib fails, the business analysis system automatically switches to access the data bin, the data between the data bin and the foreground application lib according to self periodicity to realize real-time synchronization via a synchronization system. The invention realizes a plurality of periodicities of synchronization as timed synchronization, circulating synchronization or trigger synchronization, which can be managed according to missions to manage the data demanding synchronization, eliminate the system resource consumption caused by database self-synchronization mechanism and make detection on the synchronization easy. Each synchronization process can be repeated without effect on result. The invention can manually start one synchronization process, besides automatic synchronization operation.

The invention discloses a Lorenz chaotic pseudo-random sequence generator based on an m sequence. The generator comprises an initial value selection module, a Lorenz chaotic iteration module, a quantification module and an m sequence disturbance module, wherein the initial value selection module is used for giving an initial value needed by a Lorenz chaotic equation before Lorenz chaotic iterationis started and giving an output value generated in last iteration to next iteration to serve as an initial value; the Lorenz chaotic iteration module realizes operation of the Lorenz chaotic equationthrough floating point fractional arithmetic and generates a chaotic real value sequence; the quantification module converts the chaotic real value sequence into a pseudo-random sequence through a bit sequence design method; and the m sequence disturbance module generates the m sequence through a linear feedback shift register and uses the m sequence to disturb the chaotic real value sequence, the disturbed chaotic real value sequence is returned to the initial value selection module, and next iterative operation is performed. The generator overcomes the defect of randomness of an existing pseudo-random sequence, and the generator has a large key space, can resist an exhaustive attack and meets the requirements of various application occasions.

The invention discloses a device of using intelligent switching of multiple domain names for DDoS (Distributed Denial of Service) attack defence. The device includes a domain name acquisition module and a timeout monitoring module disposed at a client, and also includes an attack monitoring device and an intelligent scheduling device disposed at a service end. The domain name acquisition module acquires the at least two available domain names from an available domain name pool of a service end intelligent scheduling device at an interval of time T, one thereof is used as a currently used domain name, and the rest is used as an alternate domain name. The timeout monitoring module monitors time when the client issues a request to the service end. The attack monitoring device carries out real-time monitoring, and determines a domain name under an attack. The intelligent scheduling device schedules the domain name under the attack if the attack monitoring device detects the domain name under the attack. The device of using intelligent switching of the multiple domain names for DDoS (Distributed Denial of Service) attack defence can paralyze an attacker in certain time, prolong time after which an attack is initiated thereby again, increase attack resource and cost consumption of the attacker, increase attack difficulty, reduce impacts caused by the attack, and thus achieve the purpose of defence against the DDoS attack.

The invention provides a cache data popularity management method and system for counting access frequency based on probability. The method comprises the following steps: S1, setting data in a cache tobe stored by taking a data block as a unit, and setting a popularity statistical data structure in the data block, the popularity statistical data structure comprising an access time record bit and an access frequency record bit; s2, when the data block in the cache is accessed, recording the current access time of the data block, counting the access frequency of the data block based on the probability, and updating the access frequency and the access time of the data block in the popularity statistical data structure; s3, when a cache request exists, judging whether the cache residual spacereaches a set threshold value or not; and when the cache space reaches a set threshold value, randomly selecting a set number of data blocks from the cache, carrying out inertia attenuation from the selected data blocks according to respective access frequencies and access time, and deleting the data blocks from the selected data blocks according to an inertia attenuation result until the cache residual space is greater than the set threshold value.

The embodiment of the invention provides a WEB site access acceleration method and device, and the method comprises the steps of judging whether agency is passed or not according to a preset URL agency rule if a URL request is detected; if yes, judging whether the request content exists in a local resource cache or not; and if so, obtaining the requested content from the local resource cache. According to the method, whether agency is passed or not is judged according to the preset URL agency rule, agency acceleration does not need to be carried out on all the content, and the situation that agency-free flow is sent into the agency server, and resource consumption of the agency server is increased is avoided. If the request content exists in the local resource cache, the request content isacquired from the local resource cache, and the content does not need to be requested from the proxy server, so that the load overhead of the proxy server is further reduced, the request blockage isavoided, the user experience of proxy access can be remarkably improved, meanwhile, the frequency of acquiring data from a proxy is reduced, and the data security and privacy are improved.

The invention relates to a configuration method for a program memory of a computer, and discloses a dynamic configuration method for a system memory of a computer, which aims to overcome shortcomings of inflexibility and inadaptability to change of a system environment of a memory configuration method of the prior art. The technical scheme includes that by the aid of the dynamic configuration method for a program memory of the computer, a service limit value of the memory is adjusted when a program runs by means of periodically detecting changes of an external environment, the dynamic configuration method is adaptable to environmental change at any time, and the problem of improper memory configuration due to changes of the external environment is avoided. Statistics of corresponding relation of environments and program running states is realized during long-term execution of the dynamic configuration method, and the optimal running condition under different environments of the program can be specified. Record and statistic data in a list can be more comprehensive along with extension of running time, and execution strategies based on the statistic list can be more intelligent as time goes on. The dynamic configuration method is used for intelligently configuring the memory of the computer, and running efficiency of the program can be improved.

The invention discloses a deodorant based on resource utilization. The deodorant is screenings of glass anti-mildew insulation powder with the particle size ranging from 60 mu m to 120 mu m. The deodorant has a good deodorant effect, can remove odors at any time like a common deodorant, requires no extra resource consumption and meets the requirement of cyclic economy.

The invention belongs to the technical field of data management service, in particular to a large-capacity data and service management system. The large-capacity data and service management device ofthe invention improves the efficiency of file data transmission and storage, Increases resource consumption for data operations such as queries, can significantly reduce the number of nodes in the data file, improve the efficiency of the whole system operation in the large-capacity data system, the burden of system file processing is decreased, the file association structure based on dependency relation simplifies the difficulty of file location and management, simplifies the location operation of dependency node in the process of file location and clustering, reduces the thread consumption offile data reading and writing, and improves the reading and writing speed.

The invention discloses an image preprocessing method for improving the wavelet denoising effect, comprising the following steps: step S01: calculating the pixel eigenvalue of a target area in a noisyimage; Step S02: comparing the pixel eigenvalue of the target area with a preset threshold value, and judging the type of the target area; S03, according to the target area type, performing center point adaptive interpolation calculation to obtain the pixel value of the center point interpolation pixel of the target area; Step S04: According to the target area type, the adaptive interpolation calculation of the adjacent points is performed to obtain the pixel value of the adjacent point interpolation pixel outside the center point of the target area. The invention is based on a common waveletdenoising method, and obviously improves the effect of wavelet denoising without introducing a new method and increasing the complexity of the algorithm.

Various embodiments discussed herein enable intelligent resource leak detection and associated user interface. In some aspects, if a kernel sends a tracing event (e.g., an ETW event) after a process or application has been requested to be shut down but before the process has actually been shut down, a resource leak can be detected. This is because the application should have requested the reference indicator to be removed in memory before the tracing event, as opposed to the kernel acting alone without an application request to remove the reference indicator. If a reference indicator has not been requested to be removed by the time this tracing event occurs, then it is indicative of the application never having sent a request to remove the reference indicator, which is indicative of a resource leak.

To avoid cost increase, delay of response, time, and performance degradation in driving a power source including a plurality of servo motors and/or a servo motor with a plurality of windings. A slave unit drives a power source including a plurality of servo motors and/or a servo motor with a plurality of windings using a plurality of amplifiers on the basis of a command from a high-order controller. The slave unit includes: a storage unit stores servo internal statuses of the respective servo motors and/or the respective windings, judgment data, and resource data; a servo internal status copying judgment unit determines a copying source and a copying destination, and judges whether to copy a servo internal status of the copying source to the copying destination to commonalize therebetween on the basis of the judgment data and the resource data; a servo internal status copying execution unit copies the servo internal status of the copying source to the copying destination; and a servo control unit outputs each of the plurality of servo internal statuses to the respective amplifiers to control driving of the power source.

The invention discloses a teacher personal homepage static resource generation method based on a watermark feature rule string. The method comprises the following steps: S1, content publishing: when a teacher manages and publishes personal information, an application server does not perform real static resource generation operation and only calculates rule information required to be subjected to static resource generation, pushing the rule information to a message system by calling message middleware; s2, static resource generation: a WEB server monitors a message system and caches rule information generated by a management machine into local redis; and S3, static resource recovery: through a built-in static resource tamper-proof function, the WEB server calls a tamper-proof module to perform static resource tamper-proof judgment when receiving the browsing request, and directly returns static resources to the browser if the static resource tamper-proof function is consistent with the static resource tamper-proof function. The static resource generation efficiency and the resource consumption of the WEB server on the tamper-proof module can be greatly improved, and the server load is reduced.