206results about How to "Improve scheduling ability" patented technology

The invention provides a method for high-efficiency task scheduling of a heterogeneous multi-core processor. The method comprises the following steps of: clustering certain special tasks which are large in communication overhead and easy to cluster in a task image to a precursor node of the tasks by adopting a linear task clustering method; starting from a topological structure of the whole task image, selecting parameters capable of comprehensively reflecting the importance of the task in the whole task image as priority weights; selecting a free critical path node to perform allocation first, and if multiple free critical path nodes exist, allocating the free critical path nodes in a sequence from high to low according to the node priority weights, and allocating all non-critical path free nodes in a sequence from high to low according to the priority weights; performing redundancy judgment, and deleting redundant tasks in a scheduling result; and performing adjustment according to the scheduling result after deleting the redundant tasks, and recalculating the earliest finish time of each task. According to the method, the efficiency of the task scheduling of the heterogeneous multi-core processor is improved, the power consumption of the processor is reduced, and the performance of the multi-core processor is promoted.

The invention discloses a desktop virtual terminal entrusting method and a system. The method comprises the following steps that: network equipment receives a first login request from a user equipment (UE) and authenticates the UE; after the authentication passes, the network equipment distributes at least one virtual machine to the UE, wherein the virtual machine adopts a virtual machine identity (ID) identification; the UE and the virtual machine which corresponds to the virtual machine ID redirect the equipment; and the UE performs virtual desktop operation on the virtual machine. Through the scheme provided by the invention, desktop virtualization in which a terminal takes part in is safer, and the effects of storage ability and scheduling capability are improved.

The invention discloses an adaptive configuration method for short-time variable big data job cluster scheduling. The method is a self-adaptive cluster scheduler configuration optimization method provided by aiming at the characteristics of cloud platform isomerism, cluster scheduler configuration optimization of dynamic load, isomerism of cloud platform load and short-time variability. Cloud platform loads can be divided into service applications and analysis applications, and different classifications are different in resource consumption and time requirements. According to the method, the configuration of the cluster scheduler is adjusted according to the state information of the job and the information of the cluster environment; the optimal scheduling configuration is always kept; therefore, the operation performance is improved, the operation delay is reduced, the heterogeneous load of the cloud platform can be better adapted, and the optimal configuration item corresponding to the current cluster state can be better found, so that the waiting time of the cluster operation is close to the minimum, the operation efficiency is improved, and the short-time variable big data operation is effectively scheduled.

The invention discloses a cell control method and a cell control system which belong to the field of communication. The method comprises the steps that an instruction message for activating an auxiliary cell is sent to a second base station by a RNC (Radio Network Controller) so as to enable the second base station to stop sending data in a downlink channel of the auxiliary cell according to the instruction message for activating the auxiliary cell; an instruction message for returning to a detection mode is sent to a first base station by the RNC so as to enable the first base station to return to detect the encoding mode of an HS-DPCCH (High Speed -Dedicated Physical Control Channel) of the cell according to the instruction message for returning to the detection mode; and an instruction message for stopping detecting the channels of the auxiliary cell is sent to UE (User Equipment) by the second base station or the first base station so as to enable the UE to stop detecting the channels in the auxiliary cell according to the instruction message for stopping detecting the channels of the auxiliary cell. According to the method disclosed by the invention, the auxiliary cell is activated and deactivated under the control of the RNC or the main cell or the auxiliary cell, so that the in-consistent problem of the HS-DPCCH at a network side and the UE side in activating and deactivating processes is effectively solved, a void interface data transmission problem after the deactivation of the cell is solved, the scheduling property of the network side can be effectively improved, and the power saving of the UE is facilitated.

The embodiment of the invention discloses an intelligent irrigation system based on the wireless Internet of Things. The intelligent irrigation system comprises an irrigation system body, a central control unit, a zone controller, an irrigation control module, a sensing control module and a mobile client terminal, wherein the central control unit, the zone controller and the sensing control module are located inside the irrigation system body, the zone controller controls the sensing control module through a ZigBee wireless communication module, the central control unit controls the zone controller through a ZigBee wireless communication module, the zone controller controls the sensing control module through the ZigBee wireless communication module, sensor data measured by the sensing control module are transmitted to the zone controller through the ZigBee wireless communication module, and the zone controller transmits the sensor data to the central control unit through the ZigBee wireless communication module. Timing irrigation can be set at the near end of the intelligent irrigation system through buttons, irrigation operation can be carried out at the far end through mobile phone operation at any time and any place, and one-touch operation is supported.

The invention discloses a queue scheduling method based on a timer and MDRR, which is based on a differentiated service model and is mainly composed of three parts of a Time timer, a real-time weight updating algorithm a modified weighted round robin (MDRR) scheduling algorithm, wherein the Time timer is mainly used for controlling the scheduling of a high priority queue, ensures that the queue can obtain higher service quality and ensures fairness in the network; according to the real time situation of the data flow in the queue, the weight parameter in the MDRR scheduling algorithm can be dynamically changed; and when service amount is overlarge, the weight is properly enlarged to ensure effect on other queues is lowered to the minimum. The method realizes the scheduling with configurable support queue number and adjustable rate, and has good expandability and simple operation.

The embodiment of the invention provides an intelligent visual ship perception system based on a cloud platform and a data processing method. The system comprises an information acquisition module, afirst information sending module, a local cloud platform data fusion processing module; a second information sending module and an information visualization module, Video information and AIS information acquired by the information acquisition module are sent to the local cloud platform data fusion processing module through the first information sending module. The local cloud platform data fusionprocessing module can carry out target ship identification and target ship and ship AIS information matching tracking on ship operation video information so as to obtain matched target ship information, and the matched target ship information is sent to the information visualization module through the second information sending module to be displayed. According to the invention, the method achieves the accurate perception of the actual state of the ship, and improves the recognition and matching accuracy.

The invention relates to a streaming media server acceleration method and a streaming media server acceleration system based on a graphics processing unit GPU, belonging to the technical field of video-on-demand systems and network coding. In the invention, network coding computation is accelerated by utilizing the strong parallel computing power of the GPU; the GPU of a server side joins in computing the network coding, so that the network coding throughput rate of the server is greatly improved, and a CPU (central processing unit) is ensure to set aside time to dispatch other systems. The invention can solve the system bottleneck caused by the coding ccomputing cost in the traditional network coding application scene, achieves the purpose of improving the computing power by only using the GPU with the price much lower than that of the CPU, and greatly improves the system response speed. The invention has a high application value in the streaming media service field based on the network coding.

The invention discloses a scheduling method and a base station for a multi-carrier system. The method includes: in each subcarrier used by a user equipment UE, the base station obtains predetermined information of the UE, wherein the predetermined information includes: channel quality indicator CQI information and hybrid automatic repeat request HARQ information; the base station determines the priority value of the UE according to the predetermined information; the base station schedules multiple UEs according to the sequence of priority values ​​of multiple UEs from large to small. The invention improves the scheduling accuracy, thereby further improving the scheduling performance.

The invention discloses a power grid dispatching personnel training simulation system. The system comprises an automatic dispatching simulation model, a dispatching chamber model, an electric system model, a telecontrol equipment model and an instructor simulation model. In the system, a trained dispatcher can feel personally on the scene, the dispatcher can be trained to carry out various anti-accident actions, and the actual dispatching capacity of the dispatcher can be effectively improved. In addition, the electric system model and the telecontrol equipment model can be used for carrying out digital simulation on an actual electric system and actual telecontrol equipment respectively, and the steady state and dynamic behaviors of the actual electric system and the real effect of all links of a telecontrol system on dispatching of an automatic data collecting system can be realistically simulated. The invention further discloses a power grid dispatching personnel training simulation method, and it is further shown that the actual dispatching capacity of the dispatcher can be effectively improved in the scheme.

An infusion planning system that improves timeliness and efficiency of patient care and includes methods, systems, and apparatuses for planning, visualizing, and coordinating medication delivery. These methods, systems and apparatuses can include improved scheduling capabilities for infusion pumps and other medical devices in hospitals or health care facilities. Some embodiments relate to improved recording and reporting of medical care information as well.

The invention discloses a method for scheduling resources, which is used for obtaining resource scheduling through a space division multiplexing method and improving scheduling performance. The method includes that whether user equipment is located in a central area or a margin area is determined; when the user equipment is located in the margin area, user equipment is selected from margin-area user equipment which belongs to a different radio remote unit (RRU) from the user equipment in the margin area to be paired with the user equipment in the margin area; identical resources are allocated for the paired user equipment; and when the user equipment is located in the central area, resources are allocated for the user equipment in the central area independently. The invention further discloses a device for achieving the method.