532results about How to "Improve resource utilization" patented technology

The invention discloses a statistical-prediction-based automatic cloud CDN (Content Delivery Network) resource deployment method which comprises the steps of: predicting a load prediction value in a next 24h according to history data of a load of each edge node of a CDN, formulating a virtual server resource deployment plan of a corresponding edge node, carrying out virtual server resource deployment on each edge node of a cloud CDN; monitoring a load condition of each edge node of the cloud CDN in real time, when the cloud CDN is in a user visit rush time, mounting mirror images configured with relevant businesses to virtual servers by a cloud platform, and starting so as to be added in each edge node of the cloud CDN for sharing burst visit pressure; and when the cloud CDN is in a non-visit rush time, only preserving the virtual server which can keep business operate at a normal level, and recovering idle virtual server resources to a resource pool. According to the statistical-prediction-based cloud CDN resource automatic deployment method, the burst business rush time can be effectively dealt, the resource utilization rate of the CDN is increased, and the energy consumption and the maintenance and operation cost of the CDN are lowered.

The invention provides a method and a system for sending a measuring reference signal. The method comprises the following steps: issuing configuration information sending a survey reference signal (SRS) to a user by a base station, wherein the configuration information comprises precoding enabling indication information used for indicting whether the SRS is precoded or not; receiving configuration information by a user terminal; when the precoding enabling indication information indicates and enables, precoding the SRS to be sent and sending a precoded SRS to the base station by the user terminal; and when the precoding enabling indication information does not indicate and enable, sending the SRS which is not precoded to the base station. According to the technical means provided by the invention, the technical problems of insufficient user multiplexing capacity of the SRS in the relevant technology is solved so as to save SRS resource and effectively improve the SRS resource use rate, thereby improving the user multiplexing capacity of the SRS.

The invention relates to the resource managing field of a radio network, especially a method and a system for cooperating with the resource management in an isomerism radio network. When the mobile terminal is updating-accessed to the network, the trigger comprises the resource request message with the network list; when the candidate resources are all in the managing range of the local radio resource managing unit, the local radio resource managing unit decides the target network; when the candidate resources are not in the managing range of the local radio resource managing unit, the local radio resource managing unit adds the local network state information to the resource request message, finally the terminal radio resource managing unit is accessed to the target network according to the deciding result. The invention has the combined accessing control and resource scheduling in the access network with different properties in the isomerism radio network achieving the maximization for the using rate for the isomerism radio network based on the service request.

The invention discloses a dual-card dual-standby terminal and a data communication method. The dual-card dual-standby terminal comprises a first SIM card, a second SIM card, a first protocol stack, a second protocol stack, a data service module and a TCP/IP protocol stack. The TCP/IP protocol stack comprises a first virtual WAN transmission interface and a second virtual WAN transmission interface. The first SIM card resides in a PS domain and a CS domain of a network through the first protocol stack. The second SIM card resides in a PS domain and a CS domain of a network through the second protocol stack. The first virtual WAN transmission interface and the second virtual WAN transmission interface are used for transmitting data of the first protocol stack and the second protocol stack respectively. The data service module is used for selecting the network where the first SIM card or the second SIM card belongs to establish a PS data service link so as to carry out data transmission. The terminal and the method have the following advantages that the SIM card can resides in a CS voice service and a PS data service simultaneously; transmission interruption and other problems generated because one network is abnormal can be avoided; a resource utilization rate is increased and a user experience is improved.

The invention discloses a cluster packet synchronization optimization method and system for a distributed deep neutral network. The method comprises the following steps of grouping nodes in a cluster according to the performance, allocating training data according to the node performance, utilizing a synchronous parallel mechanism in the same group, using an asynchronous parallel mechanism between the different groups and using different learning rates between the different groups. The nodes with the similar performance are divided into one group, so that the synchronization overhead can be reduced; more training data can be allocated to the nodes with the good performance, so that the resource utilization rate can be improved; the synchronous parallel mechanism is used in the groups with the small synchronization overhead, so that an advantage of good convergence effect of the synchronous parallel mechanism can be exerted; the asynchronous parallel mechanism is used between the groups with the large synchronization overhead, so that the synchronization overhead can be avoided; the different groups uses the different learning rates to facilitate model convergence. According to the method and the system, a packet synchronization method is used for a parameter synchronization process of the distributed deep neutral network in a heterogeneous cluster, so that the model convergence rate is greatly increased.

The present invention relates to a method and apparatus for controlling a connection transfer in a cellular network having at least two systems, such as a GSM system and a WCDMA system. Based on a load determination, a service-based inter-system or inter-frequency handover of the connection to another system or to another carrier of the same system is initiated if the determined is below a threshold and service priorities are indicating it. If it exceeds the threshold, an additional load-based inter-system or inter-frequency handover can be initiated. If the load of the target cell is not known, a load estimation based on a learning process can be used to derive a probability of success of an interfrequency or inter-system handover, which may be used for deciding on the initiation of the inter-system handover. The learning process may be performed by evaluating preceding interfrequency or inter-system handovers to the target cell or preceding interfrequency or inter-system handovers from the target cell. Thereby, users can be shared between different radio access technologies or systems or between different carriers of one system to thereby improve network capacity and quality of service for both systems and carriers. Furthermore, unnecessary inter-system handovers can be prevented in case the load of the target cell of the other system is not known.

Embodiments for efficient queue management for cluster scheduling and managing task queues for tasks which are to be executed in a distributed computing environment. Both centralized and distributed scheduling is provided. Task queues may be bound by length-based bounding or delay-based bounding. Tasks may be prioritized and task queues may be dynamically reordered based on task priorities. Job completion times and cluster resource utilization may both be improved.

The invention discloses a method and system for balancing a distributed load in an LTE (Long Term Evolution) access network, belonging to the technical field of wireless communication. The method comprises the following steps of: (S1) acquiring load information of a cell and an adjacent cell of the cell; (S2) judging loads of the cell and the adjacent cell, if the loads are judged to be normal loads, continuing to execute the step (S1), if the loads are judged to be overloads, executing the step (S3), and if the loads are judged to be high loads, executing the step (S4), wherein the overload state is that the loads are greater than or equal to a second threshold value; the high load state is that the loads are greater than or equal to a third threshold value and small than or equal to the second threshold value; and the normal load state is that the loads are smaller than the first threshold value; (S3) executing the load balancing process; and (S4) executing the load balancing preparation process. According to the method and the system, the load unbalance phenomenon in the network can be found in real time, and automatic distributed load balance can be realized.

The embodiment of invention discloses a method, a device and a system of intelligent traffic control, wherein the method is that according to resource needs of a current task of an application platform, corresponding resource nodes are called by the intelligent traffic control device from a cloud computing basic resource pool, the corresponding resource nodes which are called is configured to form a server cluster, the cloud computing basic resource pool comprises computing resource nodes, storage resource nodes and network resource nodes, the current task is broken up into a plurality of subtasks by the intelligent traffic control device, then the plurality of subtasks are respectively configured to the server cluster and are concurrently processed, and then a plurality of subprocess results are obtained, the plurality of subprocess results are aggregated through the intelligent traffic control device, and a processed result of the current task is obtained and is returned to the application platform. According to the intelligent traffic control method, device and system, resources are shared among all the application platforms, resource utilization rate is improved, and event processing efficiency is improved.

The invention discloses a method for managing heterogeneous network resources based on reinforcement learning. In the method, reinforcement learning is adopted in the resource management of heterogeneous wireless network according to multiple business needs and various call types of the heterogeneous network, different call types is treated differently by assigning different processing priorities, different resource allocation policies for different business types, a bandwidth adaptive equalization factor based on load and a profit function based on bandwidth are given, the bandwidth adaptive equalization factor is combined with the profit function to form a reward function, load balance among different networks and adaptive bandwidth allocation in the same network is realized in the condition of meeting various requirements on business bandwidth as much as possible, and the resource utilization rate is improved.

A method and system of managing resources for on-demand computing is provided. The system can include one or more pools having resources, and a provisioning manager in communication with the one or more pools. The provisioning manager can receive a request for a resource from the requestor and can obtain values for one or more categories associated with the resources. The values can be obtained for at least a portion of the resources. The one or more categories can be based on quantifiable properties associated with the resources. The provisioning manager can determine a priority score for each of the at least a portion of the resources. The provisioning manager can determine a resource from the at least a portion of the resources to be distributed to the requester, where the determination can be based at least in part on the priority score for the resource.

The invention discloses a sorting and separation process for utilizing slag comprehensively. The process comprises the following steps of: crushing pretreated original slag in a wet method, performing magnetic separation to select crushed iron granules, and performing gravity separation on slag charge, so that light products, heavy products and intermediate fine materials are separated out by taking water as a separating medium; and purifying metal subjected to the gravity separation by an ore dressing table concentrator, and sorting the metal. In the process, four kinds of products are sorted by combining crushing equipment and gravity separation equipment under the hydraulic action, and also cay be recycled, wherein like natural gravels, the sorted intermediate fine material sand is a high-quality material for producing high-quality building materials; and in the key point of the process, metal substances in the slag are sorted and separated, so the problems of secondary pollution (including the radiation pollution of heavy metal) during application and the like are solved.

The invention relates to a damp and heat fermentation comprehensive harmless and resource processing system for kitchen waste, which utilizes kitchen wastes to produce bio-diesel, microbial protein feeds, liquid fertilizers/nutritive water, methane and other products and realizes the effect of eliminating the pollution caused by the kitchen wastes. The system comprises, but not limited to a kitchen waste pre-processing system, a kitchen waste damp and heat hydrolytic system, a kitchen waste solid-liquid separation system, an oil-water separation system, a kitchen waste solid residue microbial fermentation system, a diverse microbial protein feed processing system, a kitchen waste liquid resource processing system, an odor purification system and a waste storage and transportation system. The damp and heat fermentation comprehensive harmless and resource processing system for kitchen waste realizes more than 85 percent of waste oil recovery efficiency and more than 12 percent of feed conversion rate. The whole system is entirely closed and is free from secondary pollution.

The invention discloses a system and a method of resource dispatching and relates to the virtualization field of computer resources. The method comprises the following steps: when the utilization rate of one resource or a plurality of resources on a physical host reaches the set utilization rate, one virtual machine or a plurality of virtual machines on the physical host is moved to other physical hosts whose resources do not reach the set utilization rate, so that the utilization rates of all the resources on the moved physical host are consistent. Through the embodiment of the invention, the resource utilization rate of the physical host hardware is improved, and the energy conservation and the consumption reduction are realized.

The invention discloses a method for producing baking-free bricks by utilizing solid waste, belonging to the field of refuse resource utilization. The method comprises the steps: by taking construction waste and domestic waste incineration furnace slag as raw materials, respectively pretreating the construction waste and domestic waste incineration furnace slag until the two raw materials are treated into construction waste aggregate and furnace slag aggregate meeting the production requirement of bake-free bricks; preparing the construction waste aggregate and furnace slag aggregate, water, cement and auxiliary materials according to the preparation requirement to obtain a brick making mixture, and making baking-free bricks, reaching the standard requirement, through the brick making mixture by utilizing machine-made baking-free brick equipment. According to the method, through a simpler technology, the resource utilization rate of the construction waste and domestic waste incineration furnace slag can be improved, the resource utilization approaches of the construction waste and domestic waste incineration furnace slag can be increased, and remarkable economic benefits and social benefits can be achieved.

The invention belongs to the field of digital signal processing, and particularly relates to a broadband digital receiver. The broadband digital receiver is used for solving the problem that an existing digital receiver is narrow in real-time frequency spectrum processing bandwidth and low in frequency spectrum resolution. The broadband digital receiver comprises an input end and an output end, and further comprises a first filter bank, an analog mixing module, a second filter bank, an analog-digital conversion module, a time-frequency transformation module and a frequency spectrum joint module, wherein the first filter bank is connected with the input end and the analog mixing module, the second filter bank is connected with the analog mixing module and the analog-digital conversion module, the time-frequency transformation module is connected with the analog-digital conversion module and the frequency spectrum joint module, and the output end is connected with the frequency spectrum joint module. The broadband digital receiver is suitable for the fields of electronic reconnaissance receiving, real-time frequency spectrum analysis, radars, communication and the like.

The invention discloses a Hadoop scheduling method. The method comprises that a management node obtains resource consumption information of completed tasks in a plurality of computational nodes; the management node generates resource scheduling values according to the resource consumption information of completed tasks in the plurality of computational nodes; the management node receives an assignment request of new tasks and assigns resources for new tasks according to resource scheduling values. According to the Hadoop scheduling method, the stand-alone concurrency of Hadoop computational nodes (TaskTracker) can be improved, so that the resource utilization ratio of the whole cluster (the plurality of computational nodes) can be improved. The invention also discloses a Hadoop scheduling system and the management node.

The invention relates to a clothing database generating method, a clothing model building method and a fitting method and system. The clothing database generating method includes the steps: acquiring clothing front photos and clothing size data; removing backgrounds of the clothing front photos; setting clothing key points of the clothing front photos; setting size data of the clothing front photos according to the clothing size data; storing the clothing front photos, the clothing key points and the size data into a clothing database. The resource utilization rate of existing clothing plane photos and clothing size data can be sufficiently increased, the clothing database for building a clothing model is directly generated, manpower and time consumption for generating the clothing database is reduced, building and operating costs of the online fitting system are greatly reduced, and commercial viability of the online fitting system is improved.

The invention provides a resource management for a data center and an operation calling method applied to the system. The system comprises a plurality of physical nodes and a data center resource manager, which are arranged in the data center, wherein the data center resource manager is used for managing and distributing resources on the physical nodes by units of groups, and operation of each group can operate on any physical node meeting operation operating requirements in the data center; when load is high, the plurality of groups can proportionally share resources in the data center; whenload is low, the groups with operation to be operated can proportionally apply for idle resources according to resource quota so as to send operation as much as possible; therefore, the resource utilization rate of the data center is improved. In addition, the quick capacity expansion and dynamic shrinkage of resources of multiple groups can be realized through modifying the resource quota and operation scheduling strategies of the groups; therefore, diversity and time for handling emergency, which are required by application operation scheduling, can be realized.

The invention discloses a user identity recognition method, an identity recognition application client and a server. The method is applied to the identity recognition application client operated on a terminal device. The method comprises the steps of receiving login information input by a user for an identity recognition application, in response to user operation; sending a user identifier obtaining request carrying the login information to the server, thereby enabling the server to carry out identity verification on the user according to the login information, after the verification is successful, generating user identifier information, and sending the user identifier information to the identity recognition application client; and receiving the user identifier information returned by the server, outputting the user identifier information, thereby enabling a scanning device to read the user identifier information and judge whether the read user identifier information is valid or not, or enabling the scanning device to send the read user identifier information to the server, wherein the server judges whether the received user identifier information is valid or not. Through application of the technical schemes, a resource utilization rate can be improved, and the user identity recognition security is improved.

The invention relates to a process for preparing a carbon nano-tube-enhanced aluminum-based composite material. The carbon nano-tube-enhanced aluminum-based composite material consists of the following raw materials in percentage by mass: 0.1 to 10 percent of carbon nano-tubes, 89 to 98.9 percent of aluminum powder and 1 to 5 percent of auxiliaries, is prepared by a process flow comprising ball-milling into powder, press-forming and vacuum sintering, and has the performance of strong strength, high density and the like. In the process, grinding is performed by adopting a horizontal high-energy grinding machine at the rotating speed of 200 to 1,000 revolutions per minute, and the composite material is synthesized in one step by a dry method, so the processes of performing ultrasonic treatment and drying on the powder are saved, preparation time is short, and problems on the uniform dispersion of the carbon nano-tubes in the aluminum-based composite material are solved.

The invention provides a switching control method of a relay system. The switching control method of the relay system comprises the following steps: A, notifying quality of service (QoS) parameter which is mapped to an user experience (UE) E-radio access bearer (RAB) of an user device on the E-RMB of a retrieval number (RN)-universal terrestrial radio access network (UTRAN) of the relay node to a target host base station T-DeNB by a source host base station S-DeNB; B, ensuring whether the T-DeNB accept the even parity select ( EPS) bearing of a RN evolvement grouping system according to the Qos parameter. Three specific conditions are as follows: accepting the EPS bearing of the RN completely; accepting the EPS bearing of the RN partially; and rejecting the EPS bearing of the RN.

The invention discloses an implementation method of equivalent full duplex in bidirectional relay network. Applying the embodiment of the invention, high efficiency relay coordination is adopted, so that only one relay node participating in coordination in each hop is in sending state while the other nodes are in receiving state from the moment that time slot number is prepared. The embodiment of the invention utilizes alternate transceiving of relay nodes, equivalent full duplex bidirectional relay network can be realized, network resource utilization factor is improved, and spectrum efficiency is improved to the utmost extent.

A method for bearer control, bearer deletion, data distribution, and multicast broadcast service MBS modification are described, which enables MBS data to be received successfully and MBS sessions to be managed effectively. According to the invention involved in a communication field, service distribution information for one MBS service is maintained within MBS upstream and downstream nodes, and the MBS service distribution information is composed of a list of downstream nodes corresponding to the respective nodes. A corresponding service bearer and data distribution relation of the MBS are established and maintained based on the service distribution information, and service data of the MBS is distributed based on the service bearer and the data distribution relation. The MBS distribution information is pre-configured and/or dynamically maintained, the establishment of the service bearer is pre-configured and/or dynamically maintained, and the data distribution relation is pre-configured, distributed by default, and/or dynamically maintained.

The invention discloses a method, base station and user equipment for transmitting dispatching information. The method comprises the following steps of: determining at least the group of at least one user equipment; transmitting a wireless resource control message including the grouping information of the group to the at least one user equipment; respectively encapsulating the dispatching information of each dispatched user equipment in the at least one dispatched user equipment in the group in the CE (control element) of a MAC (media access control) control unit in a media access control MAC protocol data unit (PDU); and transmitting a control signaling to the at least one dispatched user equipment through a control channel, wherein the control signaling is used for dispatching the MAC PDU. The base station comprises a first determination module, a first transmitting module, an encapsulation module and a second transmission module. The user equipment comprises a first receiving module, a second receiving module and a decoding module. According to the method, base station and user equipment of the embodiment of the invention, the dispatching information can be transmitted in a combined dispatching module, the expense for controlling the channel can be saved, and the resource utilization can be improved.

The invention discloses a task planning method specific to an agile satellite. The method is characterized by comprising the following steps: carrying out pitch angle-based access calculation to obtain an access time window; performing time window optimization on the access time window; carrying out dynamic constraint inspection on an observation task; carrying out action sequence optimization; and receiving resource planning. According to the task planning method specific to an agile satellite, each link of the task planning of the agile satellite is optimized, so that complex tasks and emergent tasks sent by a user can be better processed, the observation task can be better finished and a resource use rate is improved.

A kind of method to extract gold by time and time burning with aurin mine containing arsenic difficult to deal with, and it belongs to the mineral pretreatment technology field of gold meltallurgy industry. The following is it' s character: 1.blending: In the paste ark, the high-grade sulfide ore will be added into the ore tailing, which has been extracted gold by secondary burning cyanation, the content of sulfur will increased to more than 22%, the pulp density will be adjusted to 68%-70% by adding water, the temperature will be controlled at 580-680deg.C, the sulfur dioxide smoke gas will enter the acid-making system and produce vitriol, and the burning residue will be delivered into the acid dipping procedure. 3.acid dipping: In the acid dipping ark, the burning residue will be acid dipped by vitriol, and the pH of it will be controlled at 1-2, and the temperature of it is 70-90deg.C, and the liquid to solid is (1.4-1.6): 1. 4.The acid-immersing liquid containing copper will be delivered to electro depositing procedure to reclaim the cathode copper. And the acid-immersing residue will be delivered to cyanating gold extracting procedure to reclaim bullion. The problem that the reclaim of bullion from aurin mine containing arsenic difficult to deal with is low is resolved by this patent, and it fully take advantage of the bullion mineral resource, it does not need new equipments, it is easy to be carried on, and is economic and practical.

The invention provides a resource adjustment method, device and a cloud platform, wherein, the method is applied to a monitoring node of the cloud platform, the monitoring node is connected with a plurality of resource nodes, and the resource nodes are operated with a service; the method comprises the following steps of: acquiring historical running data of a resource node in a preset period of time; inputting the historical running data into the preset resource prediction model to output the prediction result of the current required resources of the service; the preset resource prediction model is established by machine learning. Adjust the resource node that runs the service according to the prediction result. The invention establishes a resource prediction model through a machine learning mode, adjusts the resource of the service according to the prediction result output by the resource prediction model, thereby matching the actual demand of the resource and the service, ensuring the normal operation of the system, improving the resource utilization rate of the cloud platform, and saving the use cost of the platform users.

The invention provides a processing method and a system of realizing network element configuration in a multi-standard communication system. In the processing steps of the method: after adjusting the configuration information of different standards, the multi-standard network element initiates the configuration of the configuration information to other multi-standard system network elements; and the network element not only can directly provide the configuration information for other multi-standard system network elements, but also can provide the configuration information for other multi-standard system network elements through a set operation and maintenance module. According to the proposal provided by the invention, the multi-standard communication system can allocate the whole multi-standard communication system more reasonably according to such configuration condition as the load information, resource using condition, etc., of each single-modulation network element; if idle resource is dynamically allocated to the multi-standard network element which is relatively lack of the resource so as to comprehensively consider supported configuration information of different standards, the dynamic configuration and the dynamic adjustment of the resource are realized; the resource utilization rate of the multi-standard communication system is increased; and the operation cost of the multi-standard communication system is reduced.

The invention discloses a method for managing a background application program in a divided period, comprising the following steps: obtaining the current time and determining the management time period in which the current time is positioned; monitoring and determining whether the background running duration of the current time of each application program achieves the threshold value of the application program corresponding to the management time period in which the current time is positioned; and turning off the application program according to the result of determination. Compared with the prior art, firstly the management time period in which the current time is positioned is obtained and determined, then whether the background running duration of the current time of each application program achieves the threshold value of the application program corresponding to the management time period in which the current time is positioned is monitored and determined, and finally the application program is turned off according to the result of determination so as to release the system resource occupied by the application program, so that the management of terminal background application program in the divided period is realized, the utilization ratio of the system resource of the mobile terminal is improved, the power consumption of the mobile terminal is reduced, and the flying power of the mobile terminal is improved. The invention simultaneously discloses a terminal with the function of managing the background application program in the divided period.