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35results about How to "Achieve self-optimization" patented technology
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Intelligent numerical control method with three-stage process self-optimization function
ActiveCN101477351AReduce the number of card loadingAchieve self-optimizationNumerical controlAdaptive controlClosed loop feedbackMeasurement point
The invention belongs to the technical field of digital control of electromechanical integration, and relates to an intelligent control method with the three-stage processing self-optimization function. The intelligent control method comprises the following steps: firstly, optimizing and an executing processing program according to optimum processing parameters; secondly, detecting the current and the power supply voltage of a main motor in real time during processing, taking the current as a decision-making value, the voltage as an supplementary means and the variation delta af of the feeding speed af as a system adjustment value, and realizing closed-loop feedback fuzzy control of the processing process; and thirdly, taking a trigger signal of a three-dimensional measuring head as an input mark value after completing the procedure of detection of geometrical information of workpieces, reading the actual coordinate of a current measuring point after detecting the input mark value of the measuring head, estimating errors of processed workpieces after measuring all the measuring points, and performing secondary self-adaptive optimization and adjustment on the processing program. The intelligent control method can realize self-optimization of a digital control program; and a digital control system can acquire shape and position error information of the workpieces in time, so that parameters in subsequent technology are convenient to adjust.
Owner:天津市泰森数控科技有限公司
Method and device for automatically optimizing mobile communication system
ActiveCN101909313AAchieve self-optimizationImprove performanceWireless communicationMobile communication systemsUser equipment
The invention discloses a method and a device for automatically optimizing a mobile communication system. The method comprises that: user equipment detects an abnormal state event, and records abnormal state information; the user equipment sends the recorded abnormal state information to a base station of a cell for administering the generation of the abnormal state information; and the base station automatically optimizes the corresponding abnormal state event according to the received abnormal state information.
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1
Method, device and system for realizing self-optimization of switching parameter
InactiveCN101848476AAchieve self-optimizationReduce manual involvementWireless communicationOperational costsComputer science
The invention relates to a method, a device and a system for realizing self-optimization of a switching parameter. The method comprises the following steps of: acquiring a reestablishment reason for UE to initiate RRC connection reestablishment request and a mark of a source cell of the UE; counting the reported frequency of the cell over the current reestablishment reason; and if the reported frequency is higher than a preset threshold, correspondingly adjusting the switching parameter according to the reestablishment reason. The invention shows that the method, the device and the system can realize self-optimization of the switching parameter, reduce the human intervention of the network planning and the operation and maintenance and lower the establishment cost and the operation cost for the network.
Owner:CHINA ACAD OF TELECOMM TECH
Paging parameter self-optimizing method in long term evolution network and system thereof
ActiveCN103906098AAchieve self-optimizationSolve time-consuming technical problemsNetwork traffic/resource managementEvent triggerComputer science
The embodiment of the invention discloses a paging parameter self-optimizing method in a long term evolution network and a system thereof. The method comprises that: an eNB monitors and counts paging loads and paging performance; the counting result of the paging loads and the paging performance obtained via counting is reported to an OAM system by the eNB according to the preset period or based on the preset event trigger; the OAM system confirms correction of paging parameters and the paging parameters needed to be adjusted according to the counting result of the paging loads and the paging performance; if the paging parameters are needed to be corrected, the OAM system adopts the preset optimization algorithm to calculate adjustment values of the paging parameters needed to be adjusted and sends a paging parameter adjustment notification message to the eNB; and the eNB adjusts the paging parameters needed to be adjusted according to the paging parameter adjustment notification message and notifies the adjusted paging parameters to a user terminal UE. Paging parameter self-optimization in the LTE network can be realized by the embodiment of the invention so that the network paging performance is effectively enhanced and artificial network optimization cost is reduced.
Owner:CHINA TELECOM CORP LTD
Method for self-adaptive adjustment on symbol occupation amount of PDCCH (Physical Downlink Control Channel)
InactiveCN103024908AImprove satisfactionIncrease capacityWireless communicationOccupancy rateControl channel
The invention provides a method for self-adaptive adjustment on symbol occupation amount of a PDCCH (Physical Downlink Control Channel). The method comprises the following steps of: A, periodically detecting the degree of satisfaction to cell service within a period of time; B, judging whether the degree of satisfaction to the cell service is lower than a first threshold, and if so, executing a step C, otherwise, returning back to execute the step A; C, calculating the occupation rate of cell bandwidth resources, judging whether the occupation rate of the cell bandwidth resources is lower than a second threshold, and if so, executing a step D, otherwise, executing a step E; D, increasing the symbol occupation amount of the PDCCH, and returning back to the step A; E, acquiring the quantity of current system users, and judging whether the user quantity is lower than a third threshold, and if so, executing a step F, otherwise, returning back to the step A; and F, reducing the symbol occupation amount of the PDCCH, and returning back to the step A.
Owner:POTEVIO INFORMATION TECH CO LTD
Method and equipment for load balancing of heterogeneous network composed of cellular network and wireless local area network
ActiveCN103945457AOvercome load imbalanceImprove experienceNetwork traffic/resource managementUser equipmentSelf-optimization
The invention aims to provide a method and equipment for realizing load balancing of a heterogeneous network composed of a cellular network and a wireless local area network. The method involves acquiring load information of a neighboring wireless local area network by cellular network access equipment, wherein the heterogeneous network is composed of the cellular network and the wireless local area network; according to the load information of the wireless local area network, determining the load condition of the wireless local area network; and according to the load condition of the wireless local area network, configuring user equipment corresponding to the wireless local area network to perform switching or routing, thereby achieving load balancing of the heterogeneous network. Compared with the prior art, the self-optimizing method for realizing load balancing of the heterogeneous network composed of the cellular network and the wireless local area network overcomes the problem of load unbalancing of the cellular network and the neighboring wireless local area network, does not need intervention of maintainers, provides relatively good user experience, controls and manages the wireless local area network based on the cellular network, and realizes self-optimization of the load balancing of the heterogeneous network.
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1
Big data talent recommending system
InactiveCN108062660AAchieve accurate job recommendationAchieve self-optimizationOffice automationData acquisitionData science
The invention provides a big data talent recommending system which comprises an enterprise party terminal, a service party terminal, a data acquisition and analysis unit, a report output unit and system interaction feedback units. A report output unit is arranged above the enterprise party terminal and the service party terminal. The service party terminal is provided with the data acquisition andanalysis unit. The enterprise party terminal and the service party terminal are respectively provided with the system interaction feedback unit, and furthermore are connected through the cloud server. According to the system of the invention, the special enterprise party terminal and the service party terminal are established for aiming at a special field of human resource; furthermore through atalent database module of the service party terminal, online accurate occupation recommending and self system optimization are effectively realized by means of recommending and feedback of the system,and the service with higher pertinency is supplied.
Owner:安徽百得思维信息科技有限公司
Small base station capacity and coverage optimization method based on tabu search
ActiveCN105764068AAchieving joint optimization goalsImprove performancePower managementNetwork planningComputation complexityTransmitted power
The invention relates to a capacity and coverage optimization method based on tabu search, which belongs to the technical field of wireless communication. The method comprises steps: according to the initial power of the small base station, an initial value for a capacity and coverage target optimization function is calculated; a tabu search algorithm is adopted for iterative optimization: a solution vector for enabling the target optimization function to be optimal in the neighborhood of the current solution is calculated; if the solution vector enables the target optimization function value to be the optimal so far or not the optimal so far but in a non tabu state, the solution vector is marked as the current solution and is added to a tabu list, or otherwise, the solution vector is eliminated from the neighborhood of the current solution and the sub step of calculating the optimal solution vector in the neighborhood is returned; and after iterative optimization, the transmitting power of the small base station is updated, and the capacity and coverage target optimization function value for the small base station system at the time is outputted. Self optimization of the capacity and the coverage of the small base station system can be realized, the calculation complexity for the iterative optimization is reduced, the network overall performance is optimized and enhanced, and global optimum can be achieved.
Owner:TSINGHUA UNIV
Generative adversarial network-based driving motor design method for electric vehicle
ActiveCN111614215AComputationally efficientAccurate calculationElectric machinesManufacturing dynamo-electric machinesGenerative adversarial networkElectric vehicle
The invention provides a generative adversarial network-based driving motor design method for an electric vehicle. The method solves the problem that the dynamic change of a working point of a drivingmotor for the vehicle does not have a typical working point in the driving process, and a generative adversarial network is used as an agent model to replace a finite element to calculate a motor efficiency distribution diagram, so that the energy loss under the automobile driving cycle working condition is further calculated, and the optimization speed under dense working points is increased. Inthe optimization iteration, the finite element simulation results of a new generation of individuals are collected, and the generative adversarial network is continuously retrained, so that the precision of the agent model is self-optimized along with the convergence of an evolutionary algorithm.
Owner:SOUTHEAST UNIV
A method and device for self-optimization of a mobile communication system
ActiveCN101909313BAchieve self-optimizationImprove performanceWireless communicationMobile communication systemsUser equipment
The invention discloses a method and a device for automatically optimizing a mobile communication system. The method comprises that: user equipment detects an abnormal state event, and records abnormal state information; the user equipment sends the recorded abnormal state information to a base station of a cell for administering the generation of the abnormal state information; and the base station automatically optimizes the corresponding abnormal state event according to the received abnormal state information.
Owner:BEIJING SAMSUNG TELECOM R&D CENT +1
Working parameter data updating method based on mobile signaling switching chain
ActiveCN110505615ARealize self-learningAchieve self-optimizationNetwork data managementLongitudeComputer science
The invention provides a work parameter data updating method based on a mobile signaling switching chain. The method comprises the following steps of counting the number of switching times between each base station and other base stations within a certain period of time, calculating the longitude and latitude of each base station according to the existing information in the original work parametertable, checking whether the base station with the calculated longitude and latitude exists in the original work parameter table or not according to the original work parameter table, and if not, supplementing the longitude and latitude information of the base station into the work parameter table as a new base station; and on the basis of the work parameter table supplemented with the new base station information, performing total iterative operation, and updating the work parameter table according to a set condition after each calculation is completed until the data of the work parameter table is stable. According to the invention, a new base station can be discovered, and inaccurate information in the work parameters can be corrected, so that reliable guarantee is provided for the utilization of the work parameter data.
Owner:北京融信数联科技有限公司
Air conditioner and control method and control device thereof
ActiveCN110454939AImprove abilitiesImprove energy efficiency ratingMechanical apparatusSpace heating and ventilation safety systemsHigh energyControl theory
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Shape matching locating method and device based on yin-yang discrete point sampling model
InactiveCN104766326AAchieve self-optimizationReal-time extractionImage analysisSample imageShape matching
The invention discloses a shape matching locating method based on a yin-yang discrete point sampling model. The method comprises the steps that first, shape contour templates are extracted from yin discrete point sampling images or yang discrete point sampling images in sample images; second, the extracted shape contour templates are subjected to optimization, and the best shape contour template is obtained; and third, yin discrete point sampling images or yang discrete point sampling images of practical images are obtained and are matched with the corresponding best shape contour template, so that images are recognized. In the third step, matching is achieved through a matching ratio operator for computing density estimation of the yin discrete point sampling images or the yang discrete point sampling images of the practical images and the corresponding best shape contour template. The invention further discloses a corresponding shape matching locating device. According to the method and device, the shape contour templates are extracted from the yin discrete point sampling images or the yang discrete point sampling images in the sample images, matching of the detected images is achieved, a shape to be detected is recognized, and quick extracting and accurate distinguishing of line-face combination shapes under a complex background in current image recognition are achieved.
Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
Intelligent factory for semiconductor packaging test
ActiveCN110729211ARealize fully automatic unmanned operationRealize automatic perceptionSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingCommunication interfaceSmart factory
The invention discloses an intelligent factory for semiconductor packaging test. With the intelligent factory adopted, materials can be automatically conveyed between the production stations of different process steps. The intelligent factory comprises a composite robot, production equipment, a material storage device, an equipment monitoring system, an automatic production order dispatching system and a material management system; the equipment monitoring system can monitor the equipment state and event information of the production equipment through an equipment communication interface and transmit a control instruction; the material management system can communicate with the material storage device to obtain material position and state information; the automatic production order dispatching system can generate a production order and a robot task according to the equipment state and event information and the material position and state information; and the composite robot can take out materials from the material storage device according to the robot task. Unmanned full-automatic chip packaging and testing are basically realized in the intelligent factory.
Owner:SHENZHEN STS MICROELECTRONICS
Beidou navigation self-optimizing device and self-optimizing method of Beidou navigation self-optimizing device
ActiveCN103278832AAchieve self-optimizationImprove fitnessSatellite radio beaconingSimulationInformation acquisition
The invention discloses a Beidou navigation self-optimizing device and a self-optimizing method of the Beidou navigation self-optimizing device, wherein the self-optimizing device comprises a Beidou navigation positioning terminal and a Beidou positioning platform in mutual communication, the Beidou navigation positioning terminal comprises a multisystem type signal receiving detection system and an information receiving and self-optimizing system, and the Beidou positioning platform comprises a Beidou signal information obtaining and processing system, a statistic algorithm and inquiry system and an information feedback system. The Beidou navigation self-optimizing device and the self-optimizing method have the advantages that the detection capability of the positioning platform on Beidou signals of the Beidou navigation positioning terminal can be improved, in addition, the regional statistics can be carried out by combining the geographical position and the Beidou signal intensity, the self-optimization of the Beidou navigation positioning terminal can be realized through signal detection and information feedback, the requirement on Beidou satellite signals is reduced, the terminal fitness is improved, and the geographic position information continuity and the signal detection precision under the condition of unstable Beidou signals are enhanced.
Owner:JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST +1
Method for improving cutting utilization rate of glass
ActiveCN113222212AImprove finished product qualityImprove usabilityForecastingGlass severing apparatusGlass chipProcess engineering
The invention relates to a method for improving the cutting utilization rate of glass. The method is implemented based on the size data of a target glass block and the size and defect data of an original glass sheet, and comprises the following steps: firstly, acquiring glass information, namely the data of a target glass sheet and the data of the original glass sheet, and processing and converting the glass information; and constructing a heuristic glass cutting optimization algorithm. The algorithm fully considers constraints from customers, physical characteristics of glass, insufficient production of float glass and the like, a cutting mode based on decision tree representation is creatively adopted, 1-cut, 1-plate and 1-solution are sequentially generated, and an optimization target is continuously changed through multiple loop iterations, and finally, an optimal cutting scheme is found, which is accurate and efficient.
Owner:杭州玖欣物联科技有限公司
Equal-diameter SOP setting method, system and device based on big data and storage medium
PendingCN114841485AAchieve self-optimizationImprove formulationPolycrystalline material growthBy pulling from meltData setAlgorithm
According to the equal-diameter SOP setting method, system and equipment based on big data and the storage medium, basic source data of equal-diameter nodes in the single crystal drawing equal-diameter process are processed and screened and converted into a plurality of data sets easy to recognize and mark in the equal-diameter nodes, a model is established, analysis calculation and fitting optimization are carried out, and the equal-diameter SOP setting efficiency is improved. Obtaining an optimal growth rate model in an equal-diameter process; obtaining basic source data of the relative liquid opening distance of the equal-diameter nodes; the process parameters are screened and converted into process parameters easy to identify and mark; and obtaining the growth rate of the current node, comparing the growth rate with the optimal growth rate model, and adjusting the growth rate or the power of the main heater according to a comparison result. According to the technical scheme, equal-diameter SOP method setting can be effectively carried out in big data and deep learning, big data analysis is utilized, an optimization scheme is executed, big data and deep learning are organically combined, self-optimization of the equal-diameter SOP model is achieved, the making and revision efficiency of the equal-diameter SOP model is improved, and cost is reduced.
Owner:内蒙古中环晶体材料有限公司
Air conditioner, its control method, and control device
ActiveCN110454939BRealize self-learningAchieve self-optimizationMechanical apparatusSpace heating and ventilation safety systemsThermodynamicsElectric machine
The invention discloses an air conditioner, a control method thereof, and a control device thereof, wherein the control method of the air conditioner includes the following steps: when an adjustment signal is received, judging the operating parameters and preset operation parameters of the air conditioner under the current operating condition Whether the parameters are the same; if the operating parameters of the air conditioner under the current operating conditions are different from the preset operating parameters, control the air conditioner to run with the preset operating parameters for the first preset time; obtain the outdoor ambient temperature and the outdoor coil in the outdoor unit temperature; if the difference between the outdoor coil temperature and the outdoor ambient temperature is less than the first preset value, the air conditioner is controlled according to the discharge temperature; if the difference between the outdoor coil temperature and the outdoor ambient temperature is greater than or is equal to the first preset value, then the rotational speed of the first motor and / or the second motor is adjusted. The control method realizes the self-learning and self-optimization of the air conditioner during operation, thereby enabling the air conditioner to exert greater capacity and achieve a higher energy efficiency level.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Method and device for load balancing in heterogeneous network of cellular network and wireless local area network
ActiveCN103945457BOvercome load imbalanceImprove experienceNetwork traffic/resource managementData switching networksWireless lanUser equipment
Owner:ALCATEL LUCENT SHANGHAI BELL CO LTD +1
Intelligent numerical control method with three-stage process self-optimization function
ActiveCN101477351BReduce the number of card loadingAchieve self-optimizationNumerical controlAdaptive controlClosed loop feedbackMeasurement point
Owner:天津市泰森数控科技有限公司
A Model Method for Optimizing Cement Raw Meal Quality
ActiveCN112149342BAvoid excessive dependenceStrong theoretical guidanceEnsemble learningKernel methodsOptimality modelEngineering
Owner:杭州玖欣物联科技有限公司
Big data-based intelligent schedule management system
InactiveCN108492078AAchieve self-optimizationEasy to manageOffice automationExecution for user interfacesService userService quality
The invention relates to the fields of a big data technology and the like, in particular to a big data-based intelligent schedule management system. The system comprises a demand plan locating module,a state monitoring module, an environment monitoring module, a schedule plan generation module, a schedule plan cleaning module, a schedule plan pushing module, a real-time schedule change module, adata sharing module, a schedule plan evaluation module and a historical data report module. By utilizing big data analysis, user demands, states and environments are efficiently analyzed and a schedule plan data list is generated, cleaned and updated in real time; after schedule plan data is shared and evaluated, the data is updated through data chart visualization; and therefore, a data service user is formed, and the user perfects a virtuous circle of the data, namely, schedule plan arrangement is provided for the user by using increasingly improved service quality. The deficiencies of conventional schedule management in schedule plan intelligent generation and real-time humanized adjustment are overcome.
Owner:G CLOUD TECH
A method and device for minimizing drive test mdt measurement
ActiveCN104219695BAchieve self-optimizationOptimizing MDT measurement resultsWireless communicationTelecommunicationsData traffic
The present invention provides a method and device for minimizing drive test MDT measurement. The method includes: according to the service transmission characteristics of the UE or the optimized processing of the service transmission of the UE, determine that the UE enters a special communication state that affects the accuracy of the MDT measurement result; Before the UE ends the special communication state, perform MDT measurement on the UE, and identify or adjust the obtained MDT measurement result, or suspend the MDT measurement on the UE. The present invention applies an appropriate processing method to optimize the processing of data service transmission or the influence of the service characteristics itself on the statistics of MDT measurement results, and minimize the statistics of drive test results as accurately as possible, which is beneficial to better realize network automation. optimization.
Owner:DATANG MOBILE COMM EQUIP CO LTD
Method for self-adaptive adjustment on symbol occupation amount of PDCCH (Physical Downlink Control Channel)
InactiveCN103024908BImprove satisfactionIncrease capacityWireless communicationOccupancy rateControl channel
The invention provides a method for self-adaptive adjustment on symbol occupation amount of a PDCCH (Physical Downlink Control Channel). The method comprises the following steps of: A, periodically detecting the degree of satisfaction to cell service within a period of time; B, judging whether the degree of satisfaction to the cell service is lower than a first threshold, and if so, executing a step C, otherwise, returning back to execute the step A; C, calculating the occupation rate of cell bandwidth resources, judging whether the occupation rate of the cell bandwidth resources is lower than a second threshold, and if so, executing a step D, otherwise, executing a step E; D, increasing the symbol occupation amount of the PDCCH, and returning back to the step A; E, acquiring the quantity of current system users, and judging whether the user quantity is lower than a third threshold, and if so, executing a step F, otherwise, returning back to the step A; and F, reducing the symbol occupation amount of the PDCCH, and returning back to the step A.
Owner:POTEVIO INFORMATION TECH CO LTD
A td-scdma network carrier adjustment method, device and system
ActiveCN104105206BRealize automatic dynamic adjustmentAchieve self-optimizationWireless communicationEvaluation resultTD-SCDMA
The present invention discloses a TD-SCDMA network carrier adjustment method, device and system, wherein the method includes: obtaining the network management statistics index of each cell, the configuration index of each cell and the threshold value of each index; The network management statistical index of the community, the configuration index of each community and the threshold value of each index determine the R4 expansion set community, the H expansion set community, and the R4 and H all need to expand the set community; perform R4 and Evaluate the number of carriers for H carrier expansion and the number of carriers that can be reduced for R4 and H carriers, and obtain evaluation results; obtain the R4 and H carrier adjustment schemes for each cell according to the evaluation results. By adopting the present invention to adjust the network carrier of TD-SCDMA, network resource allocation can be performed more accurately without affecting user perception, and a win-win situation of network resource deployment and user perception can be achieved.
Owner:CHINA MOBILE GRP BEIJING
Multi-sensory vehicle-mounted interaction method and system based on multi-modal analysis
ActiveCN114537409AAchieve self-optimizationImprove accuracyCharacter and pattern recognitionNeural architecturesInformation processingDriver/operator
The invention provides a multi-sensory vehicle-mounted interaction method and system based on multi-modal analysis. The method comprises the following steps: capturing and storing multi-modal source data of a driver in real time through a vehicle-mounted camera, a microphone and a temperature and humidity sensor; analyzing the multi-modal source data of the driver in real time, and extracting feature vectors in the multi-modal source data; splicing the plurality of feature vectors and converting the plurality of feature vectors to the same dimension to obtain processed data; inputting the processed data into a BP neural network for training, and judging the real-time state of the driver; and according to the real-time state of the driver, a corresponding interaction service is actively provided for the driver. By adopting a multi-modal information processing means, the real-time state of a driver can be comprehensively judged, active interaction service is provided, and the accuracy of understanding the emotion and intention of a user is improved; and self-optimization of the vehicle-mounted interaction system is realized through a BP neural network training model.
Owner:SHANGHAI JIAO TONG UNIV
Beidou navigation self-optimizing method
ActiveCN103278832BAchieve self-optimizationImprove fitnessSatellite radio beaconingEngineeringComputer science
Owner:JIANGSU PROVINCIAL COMM PLANNING & DESIGN INST +1
A small base station capacity and coverage optimization method based on tabu search
ActiveCN105764068BAchieving joint optimization goalsImprove performancePower managementNetwork planningComputation complexityTransmitted power
The invention relates to a capacity and coverage optimization method based on tabu search, which belongs to the technical field of wireless communication. The method comprises steps: according to the initial power of the small base station, an initial value for a capacity and coverage target optimization function is calculated; a tabu search algorithm is adopted for iterative optimization: a solution vector for enabling the target optimization function to be optimal in the neighborhood of the current solution is calculated; if the solution vector enables the target optimization function value to be the optimal so far or not the optimal so far but in a non tabu state, the solution vector is marked as the current solution and is added to a tabu list, or otherwise, the solution vector is eliminated from the neighborhood of the current solution and the sub step of calculating the optimal solution vector in the neighborhood is returned; and after iterative optimization, the transmitting power of the small base station is updated, and the capacity and coverage target optimization function value for the small base station system at the time is outputted. Self optimization of the capacity and the coverage of the small base station system can be realized, the calculation complexity for the iterative optimization is reduced, the network overall performance is optimized and enhanced, and global optimum can be achieved.
Owner:TSINGHUA UNIV
PCI self-configuration and self-optimization method and device
PendingCN113596866AReduce PCI conflicts and confusionImprove network performanceNetwork planningHigh level techniquesNetwork performanceEngineering
The invention discloses a PCI self-configuration and self-optimization method and device, according to which, neighbor cell lists in two hops of a base station site are collected and classified, self-judgment is carried out according to the change conditions of the site and neighbor cells of the site, whether PCI configuration needs to be optimized or not is judged, if PCI optimization needs to be carried out, a PCI value is determined through a PCI selection algorithm of a multivariate model on the basis of the neighbor cell lists in the two hops, PCI self-optimization is realized so as to reduce the occurrence of PCI conflicts and confusion, thereby improving the network performance of the base station site.
Owner:FUJIAN SUNNADA NETWORK TECH CO LTD
Management method and device for wireless mesh network
ActiveCN112437459AAchieve self-managementAchieve self-maintenanceSynchronisation arrangementWireless mesh networkEngineering
The invention discloses a management method of a wireless mesh network, the wireless mesh network comprises a master node and more than one slave node, and the method comprises the following steps: ona master node side, communicating with the slave nodes based on a network management protocol message, and performing one or any combination of first management of network heartbeat synchronization between the master node and the slave node, second management of routing information synchronization and third management of a network health state on the wireless grid network. A signaling channel isprovided for information synchronization, command transmission and updating among all the nodes in the network, self-management, self-maintenance, self-repair and self-optimization of the network arerealized, and the pain caused by the characteristics of excessively free networking mode, decentralization and complete equivalence of the status among all the nodes in the mesh network in the mesh network is solved.
Owner:HANGZHOU EZVIZ SOFTWARE CO LTD
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