1062results about How to "Improve resource utilization efficiency" patented technology

The invention relates to multilayer honey-net data transmission method and system, and the gateway of honey-net receives the data flow of external network; the gateway of honey-net detects the network intrusion for the received data flow; the normal data flow can pass, which is sent to the target host computer; and the informal data flow is divide into high, middle and low according to dangerous level; and the data flow with high level is sent to physical honey-tank system, the data flow with middle level is sent to virtual machine honey-tank system, and the data floe with low level is sent to virtual honey-tank system. The invention can utilize the advantages of low interactive honey-tank system and high interactive honey-tank system, save system source, and improve the covering area of honey-tank system and the ability of obtaining the movable information of network attack and capturing the malice code; it can defeat the anti-honey tank technique. And it can be used in security field of computer network.

The invention relates to the technical field of information, and in particular relates to an enterprise information system based on cloud computing. The system comprises a physical layer, a system layer, an application layer and a service layer, wherein the physical layer is used for providing infrastructural services for the system layer, the application layer and the service layer, virtualizing physical hardware resources and providing a uniform physical resource pool, and the physical resource pool comprises computing resources, storage resources, network resources and security resources; the system layer is positioned above the physical layer and used for providing system environment services for the application layer and the service layer; the application layer is positioned above the system layer and used for providing a uniform application resource pool and delivering services to provide application environment services, and the application environment services comprise distribution and management of application software, management of application data and configuration of application resources; and the service layer is positioned above the system layer and the application layer and used for providing service resource services and providing a uniform service application pool for enterprise service application according to a service logic.

A scheduling apparatus and method for proportional resource allocation among Mobile Virtual Network Operators (MVNOs) are provided. The method includes, for each MVNO, allocating a dedicated resource of each MVNO to Quality of Service (QoS) traffic in consideration of priorities, for each MVNO, determining a presence or absence of unscheduled QoS traffic, and for MVNOs each of which has the unscheduled QoS traffic, allocating a common resource shared by all MVNOs to the unscheduled QoS traffic in consideration of priorities without distinguishing each MVNO. Accordingly, proportional resource allocation depending on a pre-set ratio can be guaranteed, efficiency of resource use can be improved, and QoS can be guaranteed.

The invention provides a mixed storage system and method for supporting solid-state disk cache dynamic distribution. The mixed storage method is characterized in that the mixed storage system is constructed through a solid-state disk and a magnetic disk, and the solid-state disk serves as a cache of the magnetic disk; the load characteristics of applications and the cache hit ratio of the solid-state disk are monitored in real time, performance models of the applications are built, and the cache space of the solid-state disk is dynamically distributed according to the performance requirements of the applications and changes of the load characteristics. According to the solid-state disk cache management method, the cache space of the solid-state disk can be reasonably distributed according to the performance requirements of the applications, and an application-level cache partition service is achieved; due to the fact that the cache space of the solid-state disk of the applications is further divided into a cache reading section and a cache writing section, dirty data blocks and the page copying and rubbish recycling cost caused by the dirty data blocks are reduced; meanwhile, the idle cache space of the solid-state disk is distributed to the applications according to the cache use efficiency of the applications, and therefore the cache hit ratio of the solid-state disk of the mixed storage system and the overall performance of the mixed storage system are improved.

The invention discloses a semi-static resource scheduling method, which comprises the steps of: monitoring downlink channel control information DCI of a first format group format, and activating semi-static scheduling SPS according to the indication of the DCI of the first format group format; and monitoring DCI of a second format group format, releasing SPS according to the indication of the DCIof the second format group format, wherein the DCI format load size of the second format group format is smaller than that of the first format group format. Compared with the prior art, the scheduledDCI format load size after SPS activation is smaller than that of SPS activation, the power consumption of monitoring and detecting the DCI by means of UE is reduced, the downlink channel scheduling overhead of the SPS is decreased, the service time delay is reduced, and the efficiency of resource utilization is significantly improved. In addition, the invention further discloses user equipment used for semi-static resource scheduling.

The invention relates to an automatic parking and picking system, comprising a global positioning system (1), an inertial navigation device (2), a computer (18), a parking spot detector (6), a parking lot server center (5), and a first communication module (3), a second communication module (4) and a third communication module (7) applied to a car (11) for performing wireless communication between the parking lot server center (5) and the parking spot detector (6). According to the automatic parking and picking system provided by the invention, the automatic operation of the car traveling from the entrance of the parking lot to the parking spot and traveling from the sparking spot to the exit of the parking lot can be achieved, and the time for parking and picking the car is shortened; the automatic parking and picking system is also networked with the map database of a local parking lot management server, and shares the local parking lot map data, so that the parking spot resource use ratio and the management efficiency of the parking lot are improved.

The present specification relates to a method for transmitting and receiving data in a wireless communication system supporting device-to-device (D2D) communication, and the method performed by a first terminal comprises the steps of: acquiring a resource pool used for D2D communication, wherein the resource pool includes either a scheduling assignment (SA) resource pool indicating a resource region through which an SA is transmitted or a data resource pool indicating a resource region through which D2D data is transmitted; transmitting, to a second terminal through the SA resource pool, the SA including information related to D2D data transmission; and transmitting the D2D data to the second terminal.

The invention discloses a sending method of a buffer state report BSP. A user terminal determines the type priority sequence of the buffer state report BSP, and selects a BSP to carry out corresponding processing according to the type priority sequence. The invention embodiment also discloses user equipment. In the embodiment of the invention, the terminal can select one BSP to carry out the corresponding processing when the sum of the BSP which satisfies the trigger condition of a BSP sending process and amount of the BSP marked in a hanging state is more than 1. Because the conditions that a plurality of BSP sending processes are triggered at the same time and a plurality of BSP are sent for only one time does not occur again, the problem of resource waste is solved, and resource waste or system fail which can be led by simultaneous processing of the terminal to the BSP is avoided, thereby the resource utilization efficiency and the system stability are enhanced.

The invention discloses an aircraft track prediction method based on a depth memory network. Firstly, the method extracts the historical aircraft track data and preprocesses the data to form an aircraft track information data sequence under a time sequence. On this basis, the input and output sample characteristics are constructed, and the samples are standardized to generate dimensionless training data set. Then, the attention mechanism model is integrated into the long-term and short-term memory network structure, and the structural parameters are initialized to construct the track prediction neural network. Finally, the track prediction network is trained and optimized, and the track prediction network model with high prediction accuracy is obtained.

The present invention provides a resource scheduling method and device used for vehicle communication, a terminal and a base station. The resource scheduling method used for vehicle communication comprises obtaining configuration parameters, for semi-persistent scheduling on side links, allocated by the base station; determining time-frequency resources used for periodically transmitting vehicle communication information according to the configuration parameters; and periodically transmitting the vehicle communication information based on the time-frequency resources. According to the technical scheme provided by the present invention, when the terminal carries out vehicle-to-vehicle (V2V) business, the base station can allocate the time-frequency resources to the terminal by using a semi-persistent scheduling mechanism, thereby reducing expenditure on physical downlink control channels (PDCCH), and thus more resources of the base station can be used for scheduling other terminals, thereby raising the resource use efficiency.

A process for preparing Ti-enriched material from V-Ti magnetite through preseparating to obtain Ti-Fe ore concentrate, proportionally mixing it with V-Ti-Fe core concentrate, adhesive and carbon reducer, smelting to obtain high-Ti slag and semi-steel, blowing V-Cr to melten alloy iron to obtain V-Cr contained steel slag, separating V and Cr, fire metallurge of high-Ti slag to obtain artificial rutile and microcrystal glass, ball grinding of artificial rutile and coal while adding adhesive to obtain C-contained Ti particles, calcining, cooling and classifying.

The invention relates to a resource scheduling method based on kubernetes. The method comprises steps of calculating all Node scores in the cluster according to a fixed rule to generate a first node priority queue, and obtaining a Pod priority queue by using a dynamic priority algorithm, wherein the two queues filter Node which cannot be scheduled to generate a second node priority queue; selecting the node with the highest priority from the Pod priority queues to bind with the Pod popped by the Pod priority queues; and if the binding succeeds, entering the next Pod scheduling cycle, if the binding fails, adopting a built-in priority algorithm to optimize Node binding from the second node priority queue, and if the binding fails again, enabling the Pod to run without an appropriate Node, and entering the next Pod scheduling cycle. The method comprises the steps of static scheduling and dynamic resource load balancing, scheduling efficiency is improved, task deployment efficiency is improved, task operation integrity and load balance of the whole cluster are improved, load balance of the cluster is actively adjusted, and resource utilization efficiency of the cluster is improved.

The invention provides an industrial boiler monitoring and analysis assistant decision-making cloud platform system, which comprises a data collector and a cloud-end server, wherein the data collector is used for collecting industrial boiler real-time monitoring data such as boiler operation parameters and environmental protection monitoring data in real time; the cloud-end server comprises a data analysis module and a data displaying module; the data analysis module is used for analyzing the real-time monitoring data to acquire analysis statistics data such as the operation data and the economic data of the industrial boiler, detecting an alarming event to acquire alarming information, detecting the operation condition of instrument equipment of the industrial boiler, providing maintenance information, judging a field fault reason and providing optimization recommendation; and the data displaying module is used for displaying the real-time monitoring data, the analysis statistics data, the alarming information, the maintenance information and the optimization recommendation. The invention can provide a regional industrial boiler remote monitoring and assistant decision-making platform integrating functions of online monitoring, automatic diagnosis, safety early warning, maintenance promoting, optimization recommendation and the like for various parameters for operation of the boiler as a whole.

The invention relates to a method for promoting sludge to be reduced by ozone, in particular to a technology used for pretreating the sludge and accelerating anaerobic sludge digestion speed by utilizing ozone oxidation technique, which is widely applied to the sludge treatment technique of a sewage plant. The method comprises: the residual sludge of the sewage plant is concentrated and then treated by a sludge pretreatment reactor; due to the strong oxidizing property of ozone, the cell wall and the cell membrane of microorganism inside the sludge are broken, and a great deal of organic matter is released out of cells; after being treated by the ozone, the sludge enters into an anaerobic digestion reactor, and anaerobic digestion can be carried out in a closed anaerobic state; gas generated by digestion is treated by a gas purifying device, and methane can be obtained; after anaerobic digestion, the sludge is treated by flocculation and dehydration, and dewatering sludge can be obtained; then, final treatment can be carried out, for example, the sludge can be used for manufacturing agricultural fertilizer, bricks, porcelain granules or auxiliary fuel of fire coal; and anaerobic supernate is treated by biological filtering bed technique, so that the organic matter, ammonia and nitrogen in the solution can be removed.

The invention relates to a method for preparing enamel paper. Through the addition of cellulase, the preparation method effectively reduces energy consumption of pulping and improves pulp quality; a mineral fiber ingredient is used to replace wood fiber so as to save wood resource and simultaneously reduce production cost; and the prepared enamel paper has anti-counterfeit function.

The invention discloses a making method of wastewater active charcoal through waste tyre in the processing method technical domain of environmental protective solid waste, which is characterized by the following: transmitting entire or broken waste tyre into pyrogenic stove; transmitting carbon waste in the charring activating furnace; sending non-condensed gas into combusting furnace; inducing high-hot CO2 and H2O flow into charring activating furnace to heat charring activating furnace; adopting incomplete combusting carbon black as new additional raw material; insulating the charring activating furnace from air; reducing to below 100 deg.c to obtain the product; alternating two stoves.

This disclosure relates to techniques for avoiding loss of synchronization between a cellular device and a cellular network. According to some embodiments, a wireless device and a base station may perform a handshake procedure to select configuration parameters for cellular communication. The handshake procedure may establish a system frame number and subframe number at which the selected configuration parameters take effect. The wireless device and the base station may implement the selected configuration parameters at the selected system frame number and subframe number.

A server system for providing a plurality of virtual machines constructed on a physical machine equipped with a physical resource, wherein each of the virtual machines includes: an OS recognizing the physical resource allocated to the virtual machine as a resource in the virtual machine; and a software management unit for securing the resource recognized by the OS and allocating the resource to a plurality of pieces of business application software registered in the virtual machine; wherein the software management unit identifies the plurality of pieces of business application software and allocates the resource to the plurality of pieces of business application software according to a preset policy to allocate the resource; and wherein when the software management unit detects an increase or decrease of the resource allocated to the virtual machine, it changes allocation of the resource to the plurality of pieces of business application software in accordance with an amount of the detected resource increase or decrease.

The embodiment of the invention discloses a method for realizing communication by controlling multiple communication systems, and user equipment. The method comprises the step: when a long term evolution (LTE) system module in the UE is about to enter a discontinuous reception (DRX) sleep state or transiently stops data transmission, the LTE system modules sends first indication information to other system modules in the UE, wherein the first indication information is used for indicating the conditions that the LTE system module enters the DRX sleep state and the LTE system module is in at least one part of time of the time on the DRX sleep state for other system modules, or the first indication information is used for indicating that the other system modules can carry out data transmission and indicating the time of carrying out data transmission by the other system modules. By adopting the method, the other system modules can fully utilize sleep time of the LTE system modules for carrying out communication, thus mutual interference between the two kinds of systems is reduced, and resource utilization efficiency is increased.

The invention discloses a method for realizing multimedia broadcasting / multicast service, which comprises that: in the dialog-start flow, the carrying between the user equipment in the accessing network and BM-SC in the core network is established, and the local IP multicast relation between the interface network element of the core network and the interface network element of the accessing network; in the process of data transmission, according to the local IP multicast relation established in the dialog-start flow, by means of IP multicast, the interface network element of the core network sends the multi-media broadcasting / multicast data package received from BM-SC to various interface network elements of the accessing networks which join in the local IP multicast, and the interface network element of the accessing network sends the multi-media broadcasting / multicast data package to the corresponding user equipment. The invention further discloses a system for realizing the multi-media broadcasting / multicast service and a device thereof. The GTP head is modified so as to facilitate the GTP head to be carried by the IP multicast, the resource utilization efficiency between the core network and the accessing network can be improved, and the burden of the transmission network is lowered.

The invention discloses a physical downlink control information acquisition method, device, terminal and system and relates to the technical field of LTE. The method includes the steps that when UE detects exclusive control information of users of the UE after detecting public control information, E-PDCCH addressing set indication information is detected in a PDCCH area, and E-PDCCH search space is found according to the detected addressing information for blind detection on the exclusive control information of the users of the UE. According to the method, E-PDCCH addressing indication is carried out by combination of a dynamic signaling configuration mode and a high-level semi-static signaling configuration mode, the UE is deeply utilized for feeding back channel state estimation information, the users within the similar area are grouped, expenses of information indication are reduced, and capacity of a PDCCH is improved. Under the situation that control channel resources are not sufficient but traffic channel resources are sufficient, more control channel resources can be provided flexibly.

Automatic defocusing of displayed multimedia information (e.g., video) on a client in a client-server system by monitoring dynamic display properties of the client provides more efficient use of resources in the system. In one embodiment, bandwidth is conserved by configuring the server with the capability of defocus select data being sent to the client based on the client's dynamic display properties. The defocused data can be sent at a lower bit-rate. In another embodiment, the client's decoder is configured to receive and process the monitoring information and make adjustments on the client side. In this situation, only viewable data is decoded accurately; other, obstructed data can be decoded at a lower accuracy.

The invention provides a method for recovering nickel, cobalt, iron, manganese and magnesium from oxidized nickel ore, comprising the following steps: preparing raw material oxidized nickel ore; preparing the sulfuric acid leaching solution of the oxidized nickel ore; selectively recovering cobalt and magnesium; neutralizing and coprecipitating nickel and iron; and condensing and crystallizing the filtrate. By the method, nickel, cobalt, iron, manganese and magnesium can be recovered from the oxidized nickel ore, and the method is a process with high comprehensive utilization rate of resource, low energy consumption and environmental protection, and is simple to implement.

The invention discloses a method of direct liquefaction of the lean coal and comprehensive utilization. The method includes that under mild condition, proper catalyst and hydrogen-donor solvent are used; the feed coal is processed with liquefaction reaction under the situation that the gas hydrogen is not adopted; the main product is liquid fuel and the by products include montan wax, resin and organic compounds with high values; meanwhile, the liquefaction generation water, the generation gas and the non-transformed residual coal can be used to produce liquid products; the liquid products can be processed with hydro-grading to obtain needed hydrogen; the method of direct liquefaction of the lean coal and comprehensive utilization not only can reduce the device requirement and the energy consumption of the coal liquefaction technique, but also can improve the resource utilization benefits of the lean coal greatly.

Embodiments of the invention disclose a data query method and apparatus, and a computer readable storage medium. The method comprises the steps of obtaining a data query request submitted by a client; if the data query request carries a view name of a target view, performing reconstruction processing on the data query request to obtain a target query statement of at least one data table corresponding to the target view; using the metadata information in the data warehouse to analyze the target query statement to determine a query engine and a query rule, wherein the query engine is a distributed computing engine or a local computing engine; obtaining a data query result of the data query request from a target database in a data warehouse through a query engine and a query rule, sending the data query result to the client side, wherein the data warehouse comprises one or two of offline data and real-time data. By means of the data query method and device, synchronous query processing of offline data and real-time data can be achieved, the query difficulty of complex data is lowered, and the data query efficiency is effectively improved.

The invention discloses a method for deploying services. The method comprises the steps that a service access network sends a service deploying request to a service manager; the service manager dispatches resources and sends the resource dispatching result to the service access network according to the service deploying request, the present operation state of a system and the resource utilization information provided by a virtual platform; the service access network forwards the resource dispatching result to the public network. The invention further discloses the service deploying system. The service deploying and the cloud node resource utilization situation are combined, service using and cloud platform resource utilization are coordinated from the aspect of service deployment, the service operation situation and loads of cloud nodes are comprehensively taken into consideration to upgrade, suspend, delete the services, and the cloud node resources are distributed again. Under the situation that the service manager is abnormal, service management is carried out through the network sharing technology and the thermal migration technology, so that the good effects of improving the service reliability and resource utilization efficiency are achieved, and the performance of the system is improved.

The invention discloses a processing method and device for an application program and relates to the field of an electronic terminal. The processing resource of the electronic terminal can be effectively saved, and the use efficiency of the resource is improved. The method mainly comprises the steps of switching the application program from the foreground to the background for running, wherein the process of the application program comprises a user interface (UI) process and a logic process; ending the UI process of the application program, and continuously running the logic process of the application program. The processing method and device for the application program disclosed by the embodiment are mainly used in the processing process of the application program of the electronic terminal.

The invention discloses a wet method used for preparing sulfuric acid from exhaust gas containing hydrogen sulfide, and belongs to the technical field of waste gas treatment in environmental protection industry and chemical production. The wet method comprises following steps: removal of nitrogen compounds of the exhaust gas containing hydrogen sulfide is realized using dilute sulphuric acid with a mass fraction of 30 to 50%; the treated exhaust gas containing hydrogen sulfide is delivered into an incinerator, preheated air is added so as to maintain a combustion temperature of 700 to 1000 DEG C and a reducing / oxidizing atmosphere, so that sufficient burning of hydrogen sulfide and other combustible components is realized, and generation amount of nitrogen oxide is reduced; high temperature gas at an incinerator outlet is delivered into a medium pressure waste heat boiler so as to recycle heat energy and byproduct saturated vapour; flue gas containing sulfur dioxide at a waste heat boiler outlet is delivered directly into a converter, and flue gas containing sulfur trioxide and vapour is obtained via primary conversion; reaction heat in the converter is removed in time using heat-exchange equipment; flue gas at a converter outlet is delivered into at least primary-stage condenser tube pass, and an appropriate amount of air is delivered into condenser shell pass to be used as a cooling medium; heat energy of high temperature concentrated sulfuric acid flows out from the bottom of the condenser is recycled via a desalting water preheater and an acid cooler; and exhaust gas at a condenser outlet is delivered into a desulfurization tower so as to remove sulfur dioxide and nitrogen oxides.

The invention discloses a crew maritime intra-cabin positioning, vital sign monitoring and searching-rescuing method based on a crew maritime intra-cabin positioning, vital sign monitoring and searching-rescuing system. The system comprises a command center server, an electronic fence transmitter, a crew vital sign real-time monitor, a crew real-time positioner, a shipboard personnel positioning processor and an overboard personnel positioner. According to the method, the vital sign real-time monitor for a single crew member, the shipboard and overboard personnel real-time positioners as well as wounded personnel vital sign and positioning data transmission are researched on the basis of such modern information technologies as AIS (automatic identification system), UWB (ultra-wide band), compass navigation positioning and the like, so that the automation of maritime wounded personnel vital sign monitoring, the electronization of information storage, the networking of information transmission and the visualization wounded personnel rescuing are achieved.