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41 results about "Network planning and design" patented technology
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Network planning and design is an iterative process, encompassing topological design, network-synthesis, and network-realization, and is aimed at ensuring that a new telecommunications network or service meets the needs of the subscriber and operator. The process can be tailored according to each new network or service.
Network expansion method and device
ActiveCN106412917AImprove perceptionRadio transmission for post communicationNetwork planningNetwork approachSimulation
The invention discloses a network expansion method and device. The method comprises the steps of in a pre-stored first correspondence relationship between a first user perception rate threshold and a first network expansion index threshold, obtaining a second correspondence relationship of a region to be evaluated between a second user perception rate threshold and a second network expansion index threshold; determining a current user perception rate and a current network expansion index of the region to be evaluated; comparing the current user perception rate and the current network expansion index with the second user perception rate threshold and the second network expansion index threshold in the second correspondence relationship; and carrying out carrier frequency expansion for cell to be expanded when the obtained comparison result conforms to a cell expansion condition. The invention is used for solving the problem that generally, an LTE network mode is based on the standard mainly from corresponding threshold requirements given by the LTE network load and network planning and design requirements and the limitation is high.
Owner:CHINA MOBILE COMM GRP CO LTD
Method and apparatus for network planning
An embodiment of the invention discloses a network planning method, comprising: acquiring micro-station position information and macro-station position information, according to the micro-station position information and the macro-station position information, generating a micro-station neighboring list and a macro-station neighboring list; combining the micro-station neighboring list and the macro-station neighboring list, acquiring the neighboring list of the planning base station. The embodiment of the invention also provides a network planning device, comprising a generating module, for acquiring the micro-station position information and the macro-station position information, according to the micro-station position information and the macro-station position information, respectively generating a micro-station neighboring list and a macro-station neighboring list; an acquiring module, for combining the micro-station neighboring list and the macro-station neighboring list generated by the generating module, acquiring the neighboring list of the planning base station. The embodiment of the invention generates the neighboring list according to the position information, reaches the effect of optimizing the network planning.
Owner:HUAWEI TECH CO LTD
Wireless communication method, wireless access device, network planning device and terminal device
ActiveCN108419297AImprove throughputImprove performance qualityWireless communicationQuality of serviceTerminal equipment
The invention provides a wireless communication method, a wireless access device, a network planning device and a terminal device. The method comprises the steps of obtaining a network planning parameter issued by the network planning device, wherein the network planning parameter comprises a time slot period of TDMA frames and a network uplink and downlink time slot proportion; determining a timeslot structure of the time slot period according to the time slot period and the network uplink and downlink time slot proportion, wherein the time slot structure comprises preset duration corresponding to each service type, and a position of the duration corresponding to each service type in the time slot period; allocating corresponding time slot resources to each terminal device according to the determined time slot structure; and carrying out communication with each terminal device based on a time slot resource allocation result. According to the wireless communication method, the wireless access device, the network planning device and the terminal device, the quality of service of a network is improved, a utilization rate of radio resources and the network average throughput are improved, and a low-cost wireless communication network of a TDMA system is realized.
Owner:COMBA TELECOM SYST CHINA LTD
Traffic safety evaluation method of road network planning scheme
InactiveCN108109378AEnsure safetyReduce the frequency of accidentsDetection of traffic movementForecastingGeneration rateRoad networks
A traffic safety evaluation method of a road network planning scheme is provided; the traffic safety evaluation method of the road network planning scheme aims to solve the problems that an existing traffic safety management method mostly performs evaluations after accidents and cannot be organically combined with the road network planning designs, thus causing high accident generation rates and high investments in follow up road safety improvements; the method comprises the following specific steps: 1, dividing types of road segments and intersections of the target road network; 2, respectively predicting the traffic accident frequency of the road segment and intersection of each type; 3, determining latent accident-prone locations based on the step2; 4, analyzing induction factors of thedetermined latent accident-prone locations; 5, building road network unit traffic safety grading evaluation standards based on the step2, and grading traffic safety status of the road network. The method is applied to the traffic safety evaluation fields of the road network planning scheme.
Owner:HARBIN INST OF TECH
Network operation and maintenance vulnerability analysis method
ActiveCN109302310AUncover security gapsVulnerability analysis results are concrete and realData switching networksInformation representationAnalysis method
The invention discloses a network operation and maintenance vulnerability analysis method. The method comprises the following steps: step 1, collecting network basic information; step 2, establishinga network operation and maintenance basic information representation model; step 3, establishing a user deserved permission matrix; step 4, establishing a permission change rule set; step 5, establishing a user actual permission matrix; and step 6, calculating a network operation and maintenance vulnerability index. According to the network operation and maintenance vulnerability analysis method disclosed by the invention, the vulnerability additionally introduced to a network in a network operation and maintenance activity is focused on discovering a security gap between the specific implementation of the network and a network planning design; when the network operation and maintenance vulnerability is discovered, the information in the traditional network domain is not only used, and a large amount of semantic information in a physical domain and an information domain are also used, so that a vulnerability analysis result is more specific and true; and the difference between the actual permission and the deserved permission of each user in a target network is used as the measurement of the network vulnerability, and the impact of the current network operation and maintenance activity on the network vulnerability is focused on.
Owner:ARMY ENG UNIV OF PLA
Pipe network optimization method based on water supply pipe network planning and design requirements
The invention discloses a pipe network optimization method based on water supply pipe network planning and design requirements. The method includes the steps of: 1. collecting basic parameters of a pipe network and determining optimized calculation parameters; 2. generating a pipeline diameter combination through an optimization algorithm; 3. performing hydraulic calculation for the working condition of the highest day and the highest moment, the working condition during an accident and the working condition during fire protection; 4. judging whether water pressure of each node satisfies constraint conditions; 5. Calculating the total cost W of the pipe network; 6. judging whether an exit criterion of the optimization algorithm selected according to the Step 1 is satisfied; and 7. ranking all the obtained total cost of the pipe network, and the pipeline diameter combination with the minimum total cost is an optimal result. The pipe network optimization method provided by the invention calculates the pipeline diameter combination that is close to reality and satisfies planning requirements in association with requirements for water quantity and water pressure of water utilization of the highest day at the highest moment, requirements for water quantity and water pressure during fire protection and requirements for water quantity and water pressure during an accident.
Owner:SHANGHAI WATER ENG DESIGN & RES INST
Electric power communication access network design evaluation method based on multi-object decision-making
ActiveCN104463437AMeet development needsStrong power adaptabilityTechnology managementResourcesAccess networkUser needs
The invention discloses an electric power communication access network design evaluation method based on a multi-object decision-making. The method specifically comprises the following steps that (1) an evaluation index library and an evaluation method library are established; (2) evaluation indexes and an evaluation method are determined through index inquiries; (3) single objects are evaluated through the evaluation method determined in the step (2); (4) based on a multi-object decision-making theory, multi-object decision-making is conducted according to evaluation results of the single objects, and a comprehensive evaluation result is obtained according to user demand weighing and mutual influences among different indexes and used for evaluating the advantages and the disadvantages of a design scheme and giving improvement measures. By means of the electric power communication access network design evaluation method, the four types of indexes of the economical efficiency, the technical character, the reliability and the safety of an electric power communication access network can be fully evaluated. The design scheme is effectively evaluated, the targeted improvement measures are given, the network planning and designing level is increased, and the intelligent development of power distribution and consumption network is better supported.
Owner:STATE GRID CORP OF CHINA +3
Optical network planning method for asymmetric traffic transmission over multi-core fiber optical network and network using the same
ActiveUS20200266894A1Optimize optical network planningSimple designMultiplex system selection arrangementsWavelength-division multiplex systemsEngineeringFiber network
The application discloses an optical network planning method for asymmetric traffic transmission over a multi-core fiber optical network and a network using the same. The method comprises: acquiring an asymmetric traffic demand over a multi-core fiber optical network to obtain a target service; establishing a corresponding route depending on the target service, and selecting cores in a multi-core fiber and allocating corresponding frequency slots in an interleaving and counter-propagating manner to each link along the route to optimize optical network planning and design. With the method provided by the application, through selecting cores in a multi-core fiber and allocating corresponding frequency slots in an interleaving and counter-propagating manner to each link along the route, the inter-core crosstalk is suppressed and network capacity efficiency is increased, thereby optimizing optical network planning and design for traffic transmission over the multi-core fiber optical network. (FIG. 2)
Owner:JIANGSU SHENYUAN OCEAN INFORMATION TECH & EQUIP INNOVATION CENT CO LTD
Evaluation method suitable for micro-energy grid planning and design
InactiveCN109829645ASatisfies objectivityMeet the accuracyForecastingResourcesSocial benefitsEnergy supply
The invention relates to an evaluation method suitable for micro energy network planning and design. An index setting part sets construction conditions, technical effects and economic and social benefits. The index calculation part refines the index setting part into a resource condition, a site condition, a policy condition and a technical condition; Technical effect indexes are refined into energy interactivity, safety and reliability, energy supply quality and energy utilization efficiency; Economic and social benefit indexes are refined into investment income, environmental protection andenergy conservation; Dividing each index by the index scores, and calculating to obtain scores of each index in the effect type, the cost type, the interval type and the qualitative type; Carrying outweighted average on the index scores to obtain a comprehensive score value of a certain micro energy network planning design scheme; And finally, obtaining a comprehensive score value of each micro-energy grid planning and designing scheme, comparing the comprehensive score values of each micro-energy grid planning and designing scheme, giving an evaluation conclusion, and giving an optimizationsuggestion of the planning and designing scheme in combination with the development status, the development demand and the construction target of the micro-energy grid.
Owner:STATE GRID CORP OF CHINA +4
Optical network planning method for asymmetric traffic transmission over multi-core fiber optical network and network using the same
ActiveUS10805006B2Reduce inter-core crosstalkImprove production efficiencyMultiplex system selection arrangementsWavelength-division multiplex systemsEngineeringFiber network
The application discloses an optical network planning method for asymmetric traffic transmission over a multi-core fiber optical network and a network using the same. The method comprises: acquiring an asymmetric traffic demand over a multi-core fiber optical network to obtain a target service; establishing a corresponding route depending on the target service, and selecting cores in a multi-core fiber and allocating corresponding frequency slots in an interleaving and counter-propagating manner to each link along the route to optimize optical network planning and design. With the method provided by the application, through selecting cores in a multi-core fiber and allocating corresponding frequency slots in an interleaving and counter-propagating manner to each link along the route, the inter-core crosstalk is suppressed and network capacity efficiency is increased, thereby optimizing optical network planning and design for traffic transmission over the multi-core fiber optical network.
Owner:JIANGSU SHENYUAN OCEAN INFORMATION TECH & EQUIP INNOVATION CENT CO LTD
Network hidden danger analysis method and device, electronic equipment and storage medium
The embodiment of the invention provides a network hidden danger analysis method and device, electronic equipment and a storage medium, and relates to the technical field of data processing. The method comprises the following steps: acquiring a network transverse and longitudinal topological graph; configuring a transverse and longitudinal rationality judgment rule; and analyzing network hidden dangers according to the network transverse and longitudinal topological graph and the transverse and longitudinal rationality judgment rule. According to the method and the device, the problem that the network hidden danger result analysis is relatively difficult and relatively low in efficiency in the current network planning and design can be improved, and the effects of reducing the difficulty of the network hidden danger result analysis in the current network planning and design and improving the efficiency of the network hidden danger result analysis are achieved.
Owner:联信弘方(北京)科技股份有限公司
Field intensity prediction engine for intelligent multi-network indoor radio signal
The invention relates to an intelligent multi-network indoor radio signal field strength prediction engine, which adopts a computer and software program procedure: the parameters of equipments being used are set by users, such as a system base station, a receiving antenna, a cable, an amplifier, a power-divider, a transmitting antenna, and an indoor building wall model; the software simulates the transmission of electromagnetic waves according to the parameters and gives the distribution of indoor field strength so that the users are given an intuitive network planning situation for carrying out network planning design; an intelligent multi-network indoor planning system belongs to a deterministic model and follows the physical theory of the transmission of the electromagnetic waves, therefore, as a mathematic analysis method, the system can accurately give the field strength information of an area being predicted and can also support multiple networks, such as GSM, WCDMA, TD-SCDMA, and the like. The prediction engine has real and intuitive prediction effect drawing, and flexible and convenient use.
Owner:天津赛乐新创通信技术有限公司
Wireless network planning and designing method based on intelligent agent
ActiveCN111182556AEnsure communication efficiencyGuarantee quality and safetyNetwork planningNetwork structureIntelligent agent
The invention discloses a wireless network planning and designing method based on an intelligent agent. According to the invention, the design method comprises the steps: employing an intelligent agent technology for replacing a designer to carry out the modeling of a wireless network planning model on a wireless network, confirming the network scale, constructing a network structure, simulating and selecting various parameters of the wireless network, and finally outputting a result after engineering optimization. The invention provides a wireless network planning and designing method based on the intelligent agent. Based on the intelligent agent technology and the wireless network planning model, on the basis of guaranteeing wireless network planning and design finished product quality,the cost and period in the network planning and design process can be effectively reduced, the communication efficiency and quality safety of the wireless network are guaranteed, the safety and stability of the wireless network are maintained, and the application prospect is very wide.
Owner:HENNAN ELECTRIC POWER SURVEY & DESIGN INST +1
Municipal rainwater pipe network planning and designing system based on urban rainfall spatial distribution characteristics
ActiveCN114117707ARealize refined planning and designScientific and reasonable constructionGeometric CADDesign optimisation/simulationRainfall simulationEnvironmental engineering
The invention discloses a municipal rainwater pipe network planning and designing system based on urban rainfall spatial distribution characteristics. The system comprises a gridding urban rainfall simulation module, a gridding urban rainstorm intensity calculation module, a rainwater pipe network planning design and management module based on urban rainfall spatial distribution characteristics, a rainwater pipe network planning design scheme evaluation module based on the urban rainfall spatial distribution characteristics, a data storage module and a main controller. Urban rainstorm intensity parameters used in municipal rainwater pipe network planning and design are gridding two-dimensional data with spatial attributes and reflect rainfall characteristic spatial differences of urban scales, so that refined planning and design of the municipal rainwater pipe network are realized, construction of the municipal rainwater pipe network is more scientific and reasonable, and the construction efficiency is improved. And the demand target of urban rainwater drainage is better matched.
Owner:CHINA MACHINERY INT ENG DESIGN & RES INST
A Basic Resource Management System for Wired Network
InactiveCN103095504BEasy to findEasy accessData switching networksResource Management SystemData description
The invention discloses a wired network basic resource management system, which is characterized in that it includes: a structured resource data management subsystem: including classifying various element attributes of network resources, formulating a naming method, and completing the naming and description of resources, The description of these data must be relevant and be able to support the data call of various functions of resource management; the basic resource function management subsystem: based on the resource object data, provide various network planning and design, construction, and actual operation and maintenance management. A practical function; external system docking and collaboration subsystem: based on the description of key resource object data, through information exchange with other business management information systems, realize the basic resource management platform and BOSS system, customer management system, equipment network management system, warehouse management System collaboration.
Owner:SHANDONG BROADCAST & TELEVISION NETWORK CO LTD JINAN BRANCH
A method and device for protecting ptn network services
Owner:ZTE CORP
A Design and Evaluation Method of Power Communication Access Network Based on Multi-objective Decision Making
ActiveCN104463437BMeet development needsImprove power adaptabilityTechnology managementResourcesAccess networkEvaluation result
The invention discloses an electric power communication access network design evaluation method based on a multi-object decision-making. The method specifically comprises the following steps that (1) an evaluation index library and an evaluation method library are established; (2) evaluation indexes and an evaluation method are determined through index inquiries; (3) single objects are evaluated through the evaluation method determined in the step (2); (4) based on a multi-object decision-making theory, multi-object decision-making is conducted according to evaluation results of the single objects, and a comprehensive evaluation result is obtained according to user demand weighing and mutual influences among different indexes and used for evaluating the advantages and the disadvantages of a design scheme and giving improvement measures. By means of the electric power communication access network design evaluation method, the four types of indexes of the economical efficiency, the technical character, the reliability and the safety of an electric power communication access network can be fully evaluated. The design scheme is effectively evaluated, the targeted improvement measures are given, the network planning and designing level is increased, and the intelligent development of power distribution and consumption network is better supported.
Owner:STATE GRID CORP OF CHINA +3
A method for solving a steady-state model of a natural gas network taking into account slack nodes and compressors
ActiveCN115169064BGet complete parametersData support is goodGeometric CADDesign optimisation/simulationThermodynamicsControl theory
The application discloses a kind of natural gas network steady-state model solving method considering slack node and compressor. The method comprises the following steps: step S1, based on the flow conservation equation at each load node and slack node, establish natural gas network steady-state model;Step S2, the Jacobian matrix corresponding to the natural gas network steady-state model is constructed;Step S3, the pressure of each load node and slack node is obtained by iterative calculation to the natural gas network steady-state model;Step S4, based on the node pressure, the injection natural gas flow at reference node and slack node is calculated.The application can be used to analyze the natural network configured with slack node and compressor, and provide a basis for natural gas network planning and design and operation scheme analysis.
Owner:ZHEJIANG UNIV
A network expansion method and device
ActiveCN106412917BImprove perceptionRadio transmission for post communicationNetwork planningNetwork approachSimulation
The invention discloses a network expansion method and device. The method comprises the steps of in a pre-stored first correspondence relationship between a first user perception rate threshold and a first network expansion index threshold, obtaining a second correspondence relationship of a region to be evaluated between a second user perception rate threshold and a second network expansion index threshold; determining a current user perception rate and a current network expansion index of the region to be evaluated; comparing the current user perception rate and the current network expansion index with the second user perception rate threshold and the second network expansion index threshold in the second correspondence relationship; and carrying out carrier frequency expansion for cell to be expanded when the obtained comparison result conforms to a cell expansion condition. The invention is used for solving the problem that generally, an LTE network mode is based on the standard mainly from corresponding threshold requirements given by the LTE network load and network planning and design requirements and the limitation is high.
Owner:CHINA MOBILE COMM GRP CO LTD
Simulation method and equipment for polarization interleaved coverage between cells
ActiveCN102833764BSimple designImplement coverage simulationNetwork planningAntenna polarizationDesign cycle
The invention relates to a simulation method and equipment for polarization staggered coverage between cells. The method of the invention includes: setting a vertical polarization layer network by using the horizontal-vertical polarization isolation value, and setting the horizontal polarization layer network by using the vertical-horizontal polarization isolation value. Polarization layer network; respectively simulate the set vertical polarization layer network and horizontal polarization layer network, and obtain the basic wireless index results corresponding to all geographic points in the vertical polarization layer network and horizontal polarization layer network; for each geographic point, select the terminal antenna polarization direction with the best basic wireless index, and obtain the simulation result layer corresponding to the terminal antenna polarization direction; according to the simulation result layer corresponding to each geographical point, draw the terminal polarization direction and each Geographical distribution map of various indicators. The invention is simple and practical, can realize the coverage simulation under the condition of cell polarization interleaving, improves the network planning and design ability, improves the prediction and analysis level, and shortens the planning and design cycle.
Owner:ZTE CORP
Method for calculating optimal traffic capacity of road by using optimization model
InactiveCN110634295AGood trafficGood speedInternal combustion piston enginesDetection of traffic movementTraffic capacityAnalysis method
The invention relates to a method for calculating the optimal traffic capacity of a road by using an optimization model, thereby solving a technical problem that the error of the traditional analysismethod of the optimal traffic capacity of the road is large because the method uses the speed of the maximum traffic capacity as the optimal vehicle speed and does not calculate the flow in a continuous time interval. The method comprises the following steps: for a specific road, calculating vehicle kilometers in a continuous time interval according to actual vehicle passing data; making a formulafor calculating the kilometer number of the vehicle; calculating an optimal solution of the cumulative vehicle kilometers by using a linear programming method; and then carrying out road flow controlaccording to the optimal solution. According to the invention, the concept of vehicle kilometers is introduced according to the actual vehicle passing data of the road and the optimal traffic volumeand traffic speed of the road are calculated by using the optimal solution model. On the basis of combination of the data and theories, the road flow control and vehicle speed limitation can be guidedand the basis can be provided for the urban road network planning and design.
Owner:安徽百诚慧通科技股份有限公司
A Vulnerability Analysis Method for Network Operation and Maintenance
ActiveCN109302310BUncover security gapsVulnerability analysis results are concrete and realData switching networksInformation representationVulnerability index
The invention discloses a network operation and maintenance vulnerability analysis method. The method comprises the following steps: step 1, collecting network basic information; step 2, establishinga network operation and maintenance basic information representation model; step 3, establishing a user deserved permission matrix; step 4, establishing a permission change rule set; step 5, establishing a user actual permission matrix; and step 6, calculating a network operation and maintenance vulnerability index. According to the network operation and maintenance vulnerability analysis method disclosed by the invention, the vulnerability additionally introduced to a network in a network operation and maintenance activity is focused on discovering a security gap between the specific implementation of the network and a network planning design; when the network operation and maintenance vulnerability is discovered, the information in the traditional network domain is not only used, and a large amount of semantic information in a physical domain and an information domain are also used, so that a vulnerability analysis result is more specific and true; and the difference between the actual permission and the deserved permission of each user in a target network is used as the measurement of the network vulnerability, and the impact of the current network operation and maintenance activity on the network vulnerability is focused on.
Owner:ARMY ENG UNIV OF PLA
A Method of Selecting Load Model in the Planning and Designing Stage of Power Network
ActiveCN106033497BMake the right choiceData processing applicationsDesign optimisation/simulationInduction motorLoad model
The invention discloses a power grid planning and design phase load model selecting method; the power grid comprises an induction motor; the method comprises the following steps: 1, building an induction motor load equation; 2, determining the sensitive voltage u1 of an induction motor model; 3, calculating corrected recovery voltage u2 of an element N-1 in the model; 4, comparing the recovery voltage u2 with the sensitive voltage u1, and selecting a static state load model when u2 >= u1. The novel method can determine conditions under which the static state model can be selected in the power grid planning and design phase.
Owner:STATE GRID CORP OF CHINA +3
Wireless private network coverage map generation method, device, equipment, and storage medium
PCT designated stageWO2026101447A1Geometric CADInstruments for road network navigationFeature vectorPrivate network
This application discloses a method, apparatus, device, and storage medium for generating a wireless private network signal coverage map, belonging to the field of computer technology. The embodiment of the present application designs a standardized data preprocessing process for data heterogeneity. By performing different preprocessing operations on the input data according to different modalities and transforming it into standardized data of a preset format, features are extracted from the standardized data of each modality. This allows the extracted features to accurately represent the data of each modality, facilitating subsequent processing and fusion of different modality features within the same framework. The extracted features can be merged according to the target feature classification to obtain a feature vector that meets the model generation requirements. All the above processes are automated, and users only need to input building data or requirement data to automatically implement wireless private network planning. This reduces the threshold for network planning and design, improves the efficiency and versatility of wireless private network planning, and reduces its costs.
Owner:CLOUDRAN AI PTE LTD
A miniaturized spn network planning and design method based on manhattan distance
ActiveCN115942330BMultiplex system selection arrangementsTransmissionNetwork deploymentMiniaturization
The application discloses a miniaturized SPN network planning and designing method based on Manhattan distance. In order to overcome the problems of insufficient deployment thickness, too long access distance and weak service opening effectiveness of the current SPN network designing method for group customer special line service, the application comprises the following steps: S1, building an SPN access layer network deployment model and inputting necessary key information; S2, calculating the economic benefit difference in two deployment scenarios; S3, total length algorithm of terminal optical cable routing; and S4, Manhattan minimum distance algorithm based on weighted multi-dimension. The SPN network is deployed in advance, the access distance of the group customer service is shortened, once the service is triggered, the service can be quickly accessed, and due to the short access distance, the probability of failure is reduced, and the service safety is high.
Owner:HUAXIN CONSULTATING CO LTD
Heat supply network pipe simulation system
The invention discloses a heat supply network pipe simulation system, and the system comprises a simulation data collection module which is used for collecting basic data; a simulation basic database module which is used for modeling basic data; a simulation model library which is used for establishing a simulation model; a simulation algorithm library which is used for providing a simulation algorithm; and an algorithm solving module which is used for selecting a simulation model and a simulation algorithm and calculating to obtain a transient hydraulic simulation result. The system provides a simulation platform for heat supply pipe network planning and design, heat supply pipe network transformation, heat supply pipe network operation safety analysis and operation scheduling analysis, and heat supply system design teaching simulation.
Owner:方水平
A smart distribution network planning big data management and control system and method
ActiveCN105574652BLaying a solid foundation for planning and design informatizationEffectively integrate planning and design data resourcesResourcesInformation technology support systemTime informationInformatization
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
A zigbee-based wireless sensor network planning method
InactiveCN102202318BIncrease success rateNetwork topologiesNetwork planningNetwork addressDistributed computing
In the Zigbee protocol, the Zigbee2006 protocol stipulates the network node address allocation rules (Cskip). According to the protocol rules (Cskip), some nodes may not be able to join the network during the network deployment process. The present invention provides a network planning method for the situation that the Zigbee network cannot be added to the network because the network address cannot be assigned during the deployment process of the Zigbee network. In practical application, the present invention can be used as a method or criterion for Zigbee network planning, design, analysis and adjustment for specific implementation and application.
Owner:王大庆
Wireless private network coverage map generation method, device, equipment, and storage medium
PCT designated stageWO2026101448A1Instruments for road network navigationGeometric CADPrivate networkComputers technology
This application discloses a method, device, apparatus, and storage medium for generating a wireless private network signal coverage map, belonging to the field of computer technology. The embodiment of this application uses an artificial intelligence model to flexibly, accurately, and efficiently solve the problem that wireless network planning usually depends on the design schemes of professional teams or the output of professional simulation tools. It helps to promote the popularization and development of private network construction. The embodiment of this application can process input data to obtain a three-dimensional structure diagram of the interior of a building, and determine the signal strength corresponding to the base station for each grid point in the three-dimensional structure diagram through the target feature vector obtained from the input data, to generate a wireless private network signal coverage map inside the building. The entire process is automated, and users only need to input building data or demand data to automatically implement wireless private network planning, which reduces the threshold for network planning and design schemes, improves the efficiency and versatility of wireless private network planning, and reduces its cost.
Owner:CLOUDRAN AI PTE LTD
Method, device, and computer-readable storage medium for determining network topology structure
ActiveCN107682211BMultiplex system selection arrangementsData switching networksNetwork topologyNetwork construction
The invention discloses a network topology determination method, which includes: using the basic information of the optical cable network to initialize the basic service information to obtain standard service information satisfying predetermined rules; determining the network nodes in the standard service information through the SRLG network, and each The capacity of the paragraphs between network nodes generates the basic network topology; performs fault simulation on the basic network topology to generate the final network topology. It can be seen that in this solution, based on the basic information of the business and the basic information of the underlying optical cable, the low-redundancy WDM / OTN network planning and design against a single link failure can be automatically carried out, and the required network topology can be automatically constructed, and the network The capacity required by each segment link in the topology structure is intelligently given a network construction scheme; this scheme also discloses a network topology determination device, equipment and computer-readable storage medium, which can also achieve the above technical effects.
Owner:HUAXIN CONSULTATING CO LTD