35results about How to "Improve resource scheduling efficiency" patented technology

The invention discloses a multi-target tracking method and a corresponding video analysis system for implementing the scheme. The method comprises the following steps: acquiring detection position information of a target; obtaining predicted position information of the target; matching the obtained prediction position information with the detection position information; updating the state information of the target based on the detection position of the target under the condition that the detection position information of the target is judged to be matched with the prediction position information of the target; under the condition that it is judged that the prediction position of a certain target has no detection position matched with the prediction position, judging that the target is an extinction target; and judging that the target is a new target or a reappeared target under the condition of judging that the detection position of a certain target is not matched with the detection position of the target. Therefore, through reasonable allocation of the functional modules, high tracking precision requirements can be met while low-computing-power high-speed tracking is realized.

The present invention provides a grid resource scheduling method based on a continuous two-way auction mechanism, which belongs to the field of network technology and includes a preparation period, a screening period, and an auction period. The scheduling method of the present invention uses the auction mode as the grid resource capacity pricing method, and The allocation of grid resources in this way can well reflect market information and fully mobilize the majority of users to add idle resources to the grid, improving the efficiency of resource scheduling in the grid environment; improving the original continuous two-way auction mechanism, It is suitable for the scheduling of grid resources divided by block capacity, and a matching method in the state of grid resource oversupply is designed, which is more suitable for the actual short-term grid resource scheduling situation.

The invention provides a grid resource scheduling method based on a simultaneous upward-offering auction mechanism, belonging to the technical field of networks. The grid resource scheduling method includes a preparation period, a screening period and an auction period. In the grid resource scheduling method, auction is adopted as a manner for pricing the grid resource capacity, and the pricing manner is used for allocating grid resources, thus the market information can be well reflected, and masses of customers are fully aroused to arrange idle resources into a grid so as to improve the resource scheduling efficiency in the grid environment; and the original simultaneous upward-offering auction mechanism is improved so that the mechanism is suitable for scheduling grid resources subjected to ribbon capacity division, and a grid resource auction winner standard identifying method is designed through combination of the grid resource scheduling method and a genetic algorithm, thus the grid resource scheduling method is better applicable to an actual long-term grid resource scheduling condition.

The application discloses a physics channel resource scheduling method and device, and relates to applications in narrowband internet of things; the method comprises the following steps: a base station obtains coverage grades of M user devices, wherein M is a positive integer; the base station determines an initial resource scheduling bias time and scheduling scope of each user device according tothe coverage grades of the M user devices; the base station determines a scheduling section corresponding to each user device according to the initial resource scheduling bias time and scheduling scope of each user device; the base station schedules a narrowband physics downlink control channel NPDCCH for the user device according to the scheduling section corresponding to each user device.

The invention discloses a multi-base-station multi-user proportional-fairness scheduling method with guarantee of the service quality, and mainly solves the problem that resource scheduling is unfair in the prior art due to neglect of the user service quality. The method comprises the steps that 1) parameters are set according to a practical scheduling problem; 2) the user weight is calculated according to the time averaging throughput of each user; 3) a base station determines the user to serve in the present time slot according to the user weight and the time averaging throughput; 4) after the user to serve in the present time slot is determined, the base station updates the local user throughput, and broadcasts local user throughput information to other bases stations in the network; and 5) scheduling in the roll is terminated according to a scheduling termination condition, and a scheduling result which satisfies the proportional fairness is obtained. Satisfied scheduling result can be obtained when the resources are sufficient or insufficient, the computational complexity is low, the base station scheduling efficiency in the time-varying channels is improved, and the method can be applied to large-scale wireless local area network with multiple adjacent wireless routers.

The invention provides a grid resource scheduling method based on the English-style restricted combination auction mechanism, which belongs to the field of network technology and includes a preparation period, a screening period, and an auction period. The scheduling method of the invention uses the auction mode as the pricing method of grid resource capabilities , and use this to configure grid resources, which can well reflect market information and fully mobilize the majority of users to add idle resources to the grid, improving resource scheduling efficiency in the grid environment; improving the original British restrictions Combining the auction mechanism to make it suitable for the scheduling of grid resources divided by zonal capacity, and combined with the genetic algorithm to design the grid resource auction winning confirmation method, which is more suitable for the actual special grid resource scheduling situation.

The embodiment of the invention discloses a scheduling request transmission control method and a related product, and the method comprises the steps that a terminal obtains reference information of afirst parameter which needs to be indicated to network side equipment, wherein the first parameter is a parameter associated with to-be-transmitted cache data of the terminal; the terminal queries a mapping relation between the information of a preset first parameter and the information of a second parameter of a physical uplink control channel (PUCCH) resource, and obtains the reference information of the second parameter of the PUCCH resource corresponding to the reference information of the first parameter, wherein the second parameter is a parameter associated with the PUCCH resource for transmitting the SR; and the terminal transmits a scheduling request SR for scheduling the cache data on the PUCCH resource determined by the reference information of the second parameter. According tothe embodiment, the flexibility of transmitting the calling request in the wireless communication system is improved, and the resource scheduling efficiency of the data transmission channel in the wireless communication system is improved.

The invention discloses a multi-user multiple input multiple output (MU-MIMO) based stream distribution proportional fairness scheduling method, mainly solving the problem of proportional fairness scheduling ignoring user service quality in the prior art. The method comprises a first step of setting corresponding parameters according to a practical scheduling problem; a second step of computing a user weight in a utility function according to the fact that an emission probability meets mean values in normal distribution; a third step of generating sample values of the emission probability and computing a utility function value of a sample according to the user weight; a fourth step of screening out sample values with good performance so as to update the mean values in normal distribution; a fifth step of recording the change condition of the mean values and switching variances of different phases according to a corresponding rule; and a sixth step of ending an iterative process according to a termination condition, so as to obtain a scheduling result meeting proportional fairness. A satisfactory scheduling result can be obtained whether under the condition of sufficient available wireless resource or under the condition of insufficient available wireless resource, the computation complexity is low, the iterations are few, the scheduling efficiency of a base station is improved, and the method is applicable to a single base station system adopting an MIMO technology.

The invention provides a resource scheduling method and system for edge computing, and the method comprises the steps: obtaining a processing capability load value of each network node in an edge computing network according to a load value obtaining time period, and obtaining a load capability threshold value corresponding to each network node according to the processing capability load value of each network node; when a task of the edge computing network is generated, screening out candidate network nodes according to the current residual processing capacity load value and the load capacity threshold value of each network node; selecting a network node for processing the task from the candidate network nodes through the task processing load value required for processing the task by the edge computing network to obtain a task docking network node, and performing task processing marking on the task docking network node once; and sending the task to the task docking network node for taskprocessing. The system comprises modules corresponding to the steps of the method.