1685results about How to "Reduce resource usage" patented technology

In a 3rd Generation Partnership Project, 3GPP, communication system a base station comprises a scheduler allocating communication resource of at least one of a Physical Uplink Shared CHannel, PUSCH, and a Physical Downlink Shared CHannel, PDSCH to a User Equipment (UE). The scheduling may either be a dynamic scheduling wherein a resource allocation for a single frame is provided to the UE or a persistent scheduling wherein a resource allocation for a plurality of frames is provided to the UE. A resource allocator assigns resource of a Physical Uplink Control CHannel, PUCCH, to the UE dependent on whether dynamic scheduling or persistent scheduling is performed by the scheduler for the UE. The UE transmits uplink control data on a physical uplink channel which is selected as the PUCCH or the PUSCH in response to whether persistent scheduling is used for the UE. The invention allows e.g. reduced PUCCH loading.

Disclosed is a method and system for selectively restoring file-level data from a disk image backup. In embodiments, a virtual machine backup may be performed by dividing a virtual machine virtual disk file into a plurality of discrete fixed-sized data blocks sharing a common index file that is stored on a backup medium, such as a hard drive, to form a backup set. Upon restoration of data from the backup set, individual blocks of the data set are compared to corresponding blocks of the target virtual machine file. Redundant data and unchanged blocks are skipped, and only those block which have changed are restored to the target file. In this manner network bandwidth and processor resources are conserved, and replication times decreased.

A single operating system image is shared among multiple running virtualized containers such that each running container interacts with underlying shared files and resources in system storage. Each container running on a server are provided the same image, which remains consistent among the containers. Each image is named and versioned and each container is configured in a manner that defines which underlying image is used when the container is started. When updates to the image are made, a new image is be generated, and the containers are be switched to the new image by changing configuration properties associated with the container and restarting the container.

The invention discloses a method for dynamically monitoring the performance of a server cluster and alarming real-timely, which comprises a server cluster. All the servers adopt a Linux operating system, and the architecture comprises a data collection layer, a data analysis layer and a data presentation layer; the data collection layer comprise the server cluster, the data analysis layer comprise monitor servers, and the data presentation layer comprises emails, short messages, report forms or maps; and the monitor servers of the data analysis layer monitor the servers of the data collection layer through a network, and the data analysis layer transmits monitoring data to the data presentation layer through the network. Compared with the prior art, the method for dynamically monitoring the performance of the server cluster and alarming real-timely has the advantages that a Linux-based platform can collect, analyze and present the performance data of the server, and real-time alarming can be realized, the obtained data information is timely and accurate, the method is flexible and convenient, and occupancy rate for server resources is low.

The invention discloses a method for feeding back HARQ, which comprises that: a sending end sends data to one or more receiving ends; a feedback mode of the receiving ends for feedback information ofthe data and / or parameters related to the feedback mode are determined according to channel characteristics, and are notified to the receiving ends. By means of the technical scheme, the feedback modeof the data is determined through the channel characteristics to reduce resources occupied by feedback channels and improve feedback efficiency and spectral efficiency of a wireless communication system.

The invention provides a method for realizing multi-screen playing video, comprising steps: finishing the connection and management of plural video cards and display devices; the computer reading the display resolution gross data and the number of the display device, recording the relative position number of respective display device; CPU calculating a dividing way of an entire video image frame based on the quantity of the display device and the number of the relative position, determining the display device number and the divided zoom ratio corresponding to respective divided original resolution video image data block; CPU dividing each frame video image data of the multi-screen playing video file to plural original resolution video image data blocks based on the dividing mode, transmitting each data block to the corresponding display card by a bus; each display card processing zoom to the original resolution video image data block according to the zoom ratio and displaying on the display device. The invention improves the refreshing rate of the multiple-screen playing, reduces the CPU occupation resource and achieves the real time playing effect.

A framework and graphical user interface for sharing, comparing, and displaying resource usage data provide for the ability to construct an extensible framework for configuring a graphical user interface (GUI) containing resource usage data pertaining to one or more entities. In various embodiments, the framework enables competitions and comparisons, event tagging, carbon offsetting, or any combination thereof. The framework also makes the GUI available by various means, including Internet distribution. The GUI may take the form of websites, standalone applications, desktop widgets, blog or social networking applications, and the like.

The present invention discloses a method for automatically balancing increased load of a cloud application container. According to the method, a load balancing container instance or virtual machine node does not need to be configured externally and separately in a cloud application deployment process of a container, and the cloud application load balancing service of the container can be provided by automatically enabling a proxy instance container operated by a host node according to the needs so as to ensure that cloud application deployment steps can be simplified, the deployment efficiency can be increased, and the workload of operation and maintenance staff for deploying cloud application of the container in a production environment can be saved; and meanwhile, the number of running cloud application containers can be automatically increased and reduced according to the access request load conditions in different time periods in combination with collected resource occupancy situations, the resource usage can be saved, the crash probability of the cloud application container can be reduced, and the availability of the cloud application container can be improved.

The invention relates to a Spring cloud-based micro-service construction method. The method includes the following processes: (1) parent item creating; (2) service discovery and registration; (3) a service provider and a service consumer; (4) service fusing; (5) a configuration center; (6) API gateway setting; (7) distributed transaction consistency management; and (8) use of Docker to construct amicro-service. Spring Boot is used to develop the application micro-service, and functions of service discovery, service consumption, service fusing, an api gateway, the unified configuration center,distributed transaction consistency management and container construction are realized.

The present invention discloses a method, a system and a customer terminal device for buffer memorizing the local navigation data, which aims at resolving the problems of the prior navigation device that the downloading speed is slow causing poor experience of the user. The method comprises the steps: the navigation data is stored in the server end in different layers and in different blocks, and each layer corresponds to different map scale, and the navigation data is classified into different sub-blocks in each layer, and an exclusive ID is calculated according to the layer level and the position of the sub-block at each layer; the downloaded navigation data is memorized at the navigation terminal in order, and the index for the navigation data is established according to the ID; the navigation terminal responds to the request of the user and calculates the ID according to the layer level and the position information in the request; the ID is searched in the local index, and if the index is found, the navigation data corresponding to the ID is obtained in the local area, and if the index is not found, the navigation data corresponding to the ID is downloaded from the server and is buffer memorized. The buffer memory method effectively resolves the problems of the communication navigation area that the bandwidth is limit, and the speed for the navigation terminal to download the navigation data from the server is slow, and improves the responding speed, and improves the application experience of the user.

Gesture Interface Robot auto measure work zone to establish virtual puzzle cell locate in user gesture comfortable area where easy moving hands gesture to push out select virtual keys, prevent injury. Robot drawing virtual keyboard images graphic that display each puzzle cell command, and video vision sensing detect user's hand location that on its virtual keyboard in the workspace zone. Special unique gesture hand sings design for enhances hand control virtual key selections. Push hand z dimension distant divide into 3 select zones. Real-time display highlight selected key graphic image to visual indicate for user to see. Using UIRT cable sending IR signal remote control computer, machine. Instantly generate virtual puzzle cell keyboard or controller that user selected. Introduce new gesture interface method, a Touch Screen Mouse combine with Puzzle Cell virtual keys in sandwich layers gesture zones method for operate computer keys and mouse operations, robot.

A method and a system of synchronizing an unread message of instant communication are disclosed. The method includes: obtaining information of an unread message in each dialogue associated with an instant messaging account from a server when the account is logged in via a current terminal; and displaying the information of the unread message in the current terminal, wherein the unread message is a message with time information that is larger than a first time stamp in each dialogue, the first time stamp being time information of a most recently read message in each dialogue submitted by the instant messaging account, and the first time stamp corresponding to each dialogue of the instant messaging account being stored in the server. The embodiments of the present disclosure avoid the problem of repeatedly sending unread messages among different terminals and the problem of failing to synchronize statistical information of the unread messages, thus reducing the system resource occupancy in a server and a terminal, achieving a seamless synchronization of information associated with the unread messages among the different terminals, and improving the experience of a user.

The invention discloses an environment-protective illumination intelligent management system which comprises an upper computer, an intelligent monitoring terminal, an intelligent server and a single-lamp energy-saving controller, wherein the upper computer is arranged in a monitoring center and is provided with an intelligent management software, and the functions that the remote monitoring management (remote metering, remote controlling, remote signaling, remote viewing, and remote regulating) of urban public lighting facilities, electronic map operation and management of street lamp monitoring, map direct-viewing presentation and convenient positioning of relevant facility resources of the street lamp, as well as production management, warehouse management, artificial intelligence, and the like are realized by the upper computer; the intelligent monitoring terminal actualizes the measurement and gathering of electrical parameters of the street lamp, and the control of an illumination return circuit and a branch circuit, is connected with the intelligent server, and performs communication with the upper computer through an operator public network (GPRS, CDMA); the intelligent server is connected with the intelligent monitoring terminal, performs communication with a single lamp controller through a power-line carrier mode with automatic relay, delivers the control command, and receives single lamp status data and warning data; and the single lamp energy-saving controller receives the instructions of the intelligent server, and the control of the switching, power decreasing, light adjusting and the like for the single lamp is realized, and gathers the data such as electrical parameters, state, alarming of the single lamp.

The invention discloses a data transmission method, a system and a device. A permanent on-line mechanism is adopted for arranging a gateway between a mobile terminal and an application server; a long connection is established between the mobile terminal and the gateway; the long connection is also established between the gateway and each application server; during an uplink process, uplink transmission is performed on uplink data information sent by any application server in the mobile terminal through the long connection between the gateway and the application server; and during a downlink process, downlink transmission is performed on downlink data information sent to any mobile terminal by the application server through the long connection between the gateway and the application server. High instantaneity of data interaction between the mobile terminal and the application server is realized through first long connection and second long connection between the mobile terminal and the gateway and between the application server and the gateway. The resource occupation between the mobile terminal and the application server is also reduced.

The invention discloses a distribution method of data accessing resources, a system and a device thereof, wherein, the invention is provided with a global service resource dispatching unit and an area service unit according to various areas in an equal network. The method comprises the following steps: the area service unit distributed for the equal network node according to the area in which theequal network node exists receives an accessing resource distribution request sent by the equal network node; according to the request, the area service unit distributes a data accessing unit which provides corresponding data resource for the equal network node in the region within the jurisdiction thereof; and when no data accessing unit can be distributed, the global service resource dispatching unit is requested to distribute the data accessing unit and / or the area service unit in other areas for the equal network node. The adoption of the invention can realize network resource load balance in the data resource accessing process of the equal network node.

The invention provides an uplink data transmission method and a terminal. The method comprises steps: the terminal receives configuration information related to uplink shunt bearing and the information is stored; the terminal counts an effective cache data amount; according to the configuration information and the effective cache data amount, the terminal determines an uplink data transmission mode, wherein the uplink data transmission mode comprises any following one: a mode of transmitting uplink data through main connection, a mode of transmitting uplink data through slave connection, a mode of opening uplink shunt transmission, and a mode of transmitting uplink data through main and slave connection. Flexible shunt transmission configuration for uplink data can be realized, the uplink peak rate can be fully improved in the case of large data amount transmission, excessive resource occupancy can be reduced in the case of small data amount transmission, and an uplink data transmission mechanism and flexible adaptation on large data amount transmission and small data amount transmission can be realized.

The invention relates to the technical field of the internet of things, and especially relates to a method for internet of things platform access equipment. Access equipment must be the equipment capable of running a MQTT client and having a complete TCP / IP protocol stack; platform equipment is a server supporting a MQTT protocol and responsible for receiving and sending the whole MQTT protocol; aplatform has a WEB page side and a mobile APP client; the platform system provides equipment access service, data gateway service, automatic server, data statement service and application service, and the communication among the services is realized through remote process calling. Micro-service architecture is adopted from the whole, each service is responsible for a core function, and the service is operated through a Docker in a virtual container way, and the features of high availability, load balancing and redundancy backup are realized through the configuration, so that the platform access equipment cost is obviously reduced, and the quick local deployment is realized; and high stability, strong fault tolerance and disaster tolerance are provided.

The invention relates to an intelligent elastic telescoping method based on a Docker container cluster; the method comprises the following steps: monitoring and sampling data; data prediction and analysis; executing a telescoping algorithm; executing telescoping motions. The prediction type telescoping error can be made up and adjusted through response type telescoping according to different load changes; the response type telescoping lag can be smoothly transited through the prediction type telescoping; the method can better cope with a periodical load and a burst load, can fast transversely intelligently telescope the Docker container, and uses the elasticity telescoping tolerance and a cooling time to prevent the shaking conditions.

The invention provides a method for realizing the cross-platform performance monitoring of a J2EE architecture enterprise application system, which is a real-time monitoring method with a B / S structure for a J2EE architecture. The method divides the realization of performance monitoring to the application system into three layers: a data acquisition layer, a data processing layer, and a data exhibition layer; an enterprise can define key performance indices (KPI) of the enterprise according to the demand of IT operation and maintenance management of the enterprise; the realization method also internally defines a set of key performance indices which meet the demand of a plurality of enterprises at the same time; a data analysis engine is used to analyze acquired data through the acquisition to needed performance data of the key performance indices, and an analysis result is sent for alarm notification. Most enterprise-level application systems are deployed under the complex environment of various platforms, such as Unix, Windows and linux; and the development of different monitoring softwares aiming at different platforms is a complex and huge job. The data acquisition layer of the method adopts universal interface technology, and can realize the performance monitoring to multi-platform databases and application middlewares.

The present invention discloses an intelligent word-choosing input method, including: determining the current effective type of an input user and obtaining the candidates from a word base according to a compiling character string input by the user. The word base includes word frequency information, type information and corresponding type feature values; the type information and the corresponding type feature values are obtained by the statistics of the word in the language material information of the corresponding type. The method also includes calculating the corresponding output weight value of the candidate according to the type feature values of the candidate under the current effective type; sequencing according to the output weight value of the candidate and the universal word frequency information in the word base of the candidate and outputting the candidate according to the sequencing result. The present invention can effectively increase the intelligence of the input method and the input efficiency of the user with good user experience without adding the user operation.

The embodiment of the invention provides a behavior processing method and device based on an application program. The method comprises the following steps that after the starting operation of the application program is detected, the behavior permission information corresponding to the application program is obtained; the behavior information of the application program is monitored; the behavior information is processed according to the behavior permission information. According to the embodiment of the invention, the behavior permission information is configured for the behavior, the single behavior is used as the permission unit, the application program is monitored, the monitoring vulnerability caused by configuring the unified permission for the application program by a blacklist and a whitelist is avoided, the fine granularity permission control is realized, the protection intensity is enhanced, the potential threat is reduced, and the false alarm rate can also be reduced.

The invention provides a method and a device for displaying picture elements, and relates to the technical field of network. The method provided by the invention comprises the following steps: adding a mask layer when initially dragging action of a mouse is intercepted, creating a second picture element corresponding to a dragged first picture element on the mask layer, wherein the second picture element is an icon including content data of the first picture element; acquiring coordinates in a mouse moving procedure, and changing the coordinates of the second picture element along with changing of the coordinates in the mouse moving procedure; hiding the mask layer while bounce of the mouse is intercepted, exchanging the content data of the first picture element with the content data of a third picture element when the mouse is bounced to point the third picture element; and rendering and displaying picture elements which are acquired after an exchanging procedure again. According to the method and device provided by the invention, reflowing times are reduced; namely, the number of elements of position needs to be counted again; therefore, redrawing times are also reduced; an occupancy rate of system resource is reduced; and a use rate of a CPU (central processing unit) is also reduced.

The invention relates to upscaling of images such as upscaling of video images from standard definition to high definition. An input image is upscaled to a resolution enhanced image (207) by weighting pixel values in the input image depending on a match metric combining two match metrics. A first image generator (103) generates a blurred version of the input image and a second image generator (103) generates an upscaled 5 interpolated version. The first metric is generated bycomparing pixel sets of the blurred image and the upscaled interpolated image. A second metric is generated by comparing pixel sets of the input image and already synthesized pixel values of the resolution enhanced image (207). For each location in a search area, a resolution enhancement processor (107) generates the combined match metric and uses this to weigh the pixel value of that location when 10 generating the unknown pixel value of the resolution enhanced image (207).

The invention discloses a search result showing method and a search result showing device. The search result showing method comprises the steps: A receiving search requests, and determining the types of at least two data sources in need of combination according to search words in the search requests; B searching search results which are matched with the search words from the various types of data sources determined in the step A; and C carrying out combination showing on the search results, searched out in the step B, in the various types of data sources. The showing device comprises a search request receiving module, a classification module, a searching module and a combination showing module, wherein the classification module is used for determining the types of the data sources in need of combination according to the search words in the received searching requests, the searching module is used for searching out the search results which are matched with the search words from the various types of data sources determined by the classification module, and the combination showing module is used for carrying out combination showing on the search results, searched out by the searching module, in the various types of data sources. By the utilization of the showing method and the showing device, multiple-type and rich combination information can be provided for a user in a search result showing page.

The invention relates to a sparse convolutional neural network accelerator and a realization method, and the method comprises the steps: reading the connection weight of a sparse network in an off-chip DRAM into a weight input buffer area, decoding the connection weight through a weight decoding unit, and storing the connection weight in a weight on-chip global buffer area; Reading neurons into aneuron input buffer area, decoding the read neurons through a neuron decoding unit, and storing the decoded neurons in a neuron on-chip global buffer area; Determining a calculation mode of the PE calculation unit array according to the configuration parameters of the current layer of the neural network, and sending neurons and connection weights which are arranged after decoding to a PE calculation unit; Calculating the product of the neuron and the connection weight; In the accelerator, the multipliers in the PE units are all replaced by the shifters, and all basic modules can be configuredaccording to network calculation and hardware resources, so that the accelerator has the advantages of high speed, low power consumption, small resource occupation and high data utilization rate.

The invention provides a touch screen data processing method for inhibiting noise and a touch screen control device which applies the method. The method comprises the following steps: (1) receiving an analog signal of a touch screen, and sampling the analog signal of the touch screen to obtain a digital signal; (2) according to a sampling value, calculating a reference value corresponding to the sampling point; (3) comparing the sampling value and the corresponding reference value to obtain a deviation, and comparing the deviation with a preset threshold value; (4) if the deviation is smaller than the threshold value, keeping the sampling value, abandoning the sampling value if the deviation is greater than the threshold value, and replacing the sampling value with the corresponding reference value obtained by the calculation; and (5) applying the data obtained in the step (4) to touch information processing, and calculating a touch position. The method can effectively inhibit common-mode noise and improve the detection precision of a touch position. Compared with a traditional noise elimination method, the touch screen data processing method has the following outstanding advantages of being simple in calculation method, small in hardware resource occupation when a touch signal is realized and high in processing speed, is not affected by the length of a scanning signal and can calculate the signals of any length.

The invention relates to an audio and video synchronization method based on simplified timestamps, which comprises the steps that a counter is generated to serve as a timestamp supply source; the timestamps for an image inputted originally and audio are established independently according to frames; after audio and video frames are coded, the timestamps are typed into fixed fields of code stream frames; the frames are composited; when the code stream composite frames are received, the timestamps are extracted and decoded; recovery data and the timestamps are stored in buffer zone queues; when the audio is played, the empty and full degree of an audio buffer zone is monitored; if the degree exceeds a defined threshold, stepout in streams is adjusted by adopting audio skip frames or repeated frames; when a video is played, the video frames to be played currently are compared with the audio frames synchronized in the streams on the timestamps; and if a difference exceeds a set threshold, the stepout among the streams is adjusted by adopting video skip frames or the repeated frames. According to the method, a timestamp field is introduced; the stepout in the streams and among the streams is distinguished by the empty and full degree of the buffer zones and the difference of the timestamps; a global clock is not required; resource occupation is less; and the method is simple and efficient by utilizing the skip frames and the repeated frames to synchronize.

This invention relates to device and methods for scrubbing configurable logic devices that are used in high-radiation environments.

The present invention concerns a connection handler (1) for providing at least one application (2) with at least one of a plurality of heterogeneous connection objects (300, 301), wherein the connection handler (1) comprises:a. one or more heterogeneous internal connection pools (30, 31), wherein each internal connection pool (30, 31) is adapted for providing homogeneous connection objects (300, 301) of a specific configuration other than those of the other internal connection pools (30, 31); andb. an interface (10) adapted for receiving at least one request from the at least one application (2), wherein the at least one request comprises an identification of a specifically configured connection object (300, 301), and wherein the interface (10) is further adapted for providing the at least one application (2) in response with a connection object (300, 301) from the respective internal connection pool (30, 31).

The invention discloses a virtual machine cluster resource allocation and scheduling method. The method comprises the following steps: S1, seeking a load alert time point of a virtual machine from a historical load database, wherein the load alert time point is a moment when a virtual machine resource utilization Dvm of more than one virtual machine reaches an alert value ALR; S2, presetting a first time length mu, starting a physical machine at a moment mu before the load alert time point, wherein the added physical resource SN of the newly started physical machine is required to be greater than N*Mvm*A2, and migrating the virtual machine to the newly started physical machine. By using the virtual machine cluster resource allocation and scheduling method, the load alert time point is determined according to historical data, and the physical machine is started in advance to perform shunt migration on the virtual machine to guarantee that the resource utilization rate of each virtual machine is reduced in advance; the physical machine is started in advance and the virtual machine is smoothly migrated, so that the purpose of load balance is achieved.