139 results about "Network engineering" patented technology

The invention relates to a heterogeneous network engineering-oriented adaptive protocol conversion gateway system and a control method, and belongs to the technical field of Internet of Things, and the system comprises a protocol identification module which is used for monitoring a data stream in real time and identifying the type of a protocol used in current communication; the adaptive protocol selection module is used for selecting the most suitable protocol according to the network state and the data flow type; the protocol conversion module is used for data format conversion between different protocols and mapping of header information; the network resource optimization module is used for dynamically adjusting the transmission mode of the protocol according to the current network state; and the data caching and traffic scheduling module is used for scheduling the cache and the traffic when different protocols are switched. According to the method, the problem of compatibility among different network protocols is solved, the data transmission efficiency and the utilization of network resources are optimized, and the method can adapt to different application scenes and is widely applied to environments needing cross-protocol communication, such as the Internet of Things, a smart power grid and cloud computing.

The invention provides an underground pipe network engineering drawing drawing method and system based on a standard legend library, and relates to the technical field of engineering drawing, and the method comprises the steps: obtaining pipeline space positions, connection relations and initial data of legend information; retrieving the standard legend with the highest matching degree by using a deep neural network to generate a two-dimensional engineering drawing; the two-dimensional drawing is converted into a three-dimensional model, and the pipeline layout with the collision risk is adjusted through an optimization algorithm based on field potential flow; and automatically updating and outputting an engineering drawing according to the optimized three-dimensional model. According to the method, intelligent optimization of pipeline layout is realized, and the drawing efficiency and accuracy are improved.

The invention discloses a cluster collection communication system applied to AI data stream processing, which relates to the technical field of distributed systems and network engineering and comprises a topology network deployment module, a data stream spatio-temporal data acquisition module, an optimization verification module, a state monitoring and early warning module and a visual traceability module. The topology network deployment module synchronously processes AI data streams, the data stream spatio-temporal data acquisition module extracts an entropy value and a covariance matrix, the optimization verification module outputs optimization parameters and a credible verification result, the state monitoring early warning module sets an adaptive threshold value to realize graded early warning, and the visual traceability module generates a three-dimensional thermodynamic diagram and a traceability graph. According to the method, the data stream processing efficiency is improved through the star-ring hybrid topology and the low-delay protocol, the decision credibility is enhanced in combination with quantum optimization and block chain verification, accurate early warning and three-dimensional visual traceability acceleration fault positioning are realized by using dynamic weighted monitoring and an adaptive threshold, and an efficient and intelligent full-stack solution is provided for AI trunking communication.

The invention provides a host load anomaly detection method and system, electronic equipment and a storage medium, and relates to the technical field of network engineering. The method comprises the following steps: acquiring monitoring index data of a target host; performing type classification on the monitoring index data according to a fixed index, a non-black and non-white index and a dynamic change index, and constructing a data set under the corresponding classification; and inputting the monitoring index data classified into the dynamic change indexes into an anomaly detection model for detection so as to understand position information in a corresponding data sequence through position coding, learning representation of an input sequence by using a multi-head self-attention mechanism of a Transform encoder and a full-connection feedforward network, and outputting an anomaly judgment result through a linear layer and a softmax layer. According to the technical scheme, the host load abnormity can be quickly and accurately detected.

The invention discloses an underground pipeline distribution detection method and system based on a ground penetrating radar, and relates to the field of underground pipe network engineering. The method comprises the steps of performing orthogonal grid division on a to-be-detected interval based on grid preset parameters, performing GPR orthogonal scanning on a grid detection area, and determining an initial trend of an underground pipeline according to a first vertex and a second vertex; adjusting the initial trend of the underground pipeline based on the initial vertical scanning direction; on the basis of the adjusted direction of the underground pipeline, continuing to perform GPR scanning on the grid detection area until scanning of the grid detection area is completed, and inputting obtained radar original data into the image detection model to obtain a first type of parameter value corresponding to the underground pipeline; and inputting the first type parameter value and the second type parameter value into a pipe diameter prediction model to obtain a pipe diameter value. According to the invention, through linkage of the three modules, intelligent and efficient cooperative one-stop service of detection image analysis, detection path planning and detection remote control can be realized.

The utility model discloses a junction box for network engineering, which comprises a box body and a box cover which is connected through a hinge and covers the box body, and one end of the box body is provided with a plurality of protective wiring sleeves which are distributed at equal intervals. According to the wiring harness box, the wiring harness can be well protected, the situation that the wiring harness is damaged due to the fact that the wiring harness directly penetrates through the hole formed in the box body is avoided, dust can be prevented from entering the box body from the hole formed in the box body, the good dustproof effect is achieved, and the wiring stability of the wiring harness is higher; wherein after the wire passes through the protective net sleeve and the protective sleeve, one end of the protective net sleeve is bound to the wire harness by using the first binding tape, so that the stability of the wire harness is improved, and a dustproof effect can also be achieved; and by arranging the winding mechanism, redundant wire harnesses can be wound and arranged, and the situation that the wire harnesses are too long, so that the wire harnesses are coiled, and the wire harnesses cannot be rapidly identified is avoided.

The invention discloses a network IP address tracing method and system, and relates to the technical field of network engineering, and the method comprises the steps: collecting the configuration information of equipment, and obtaining a configuration file of the equipment; according to the configuration file, generating a port table through configuration analysis; based on the port table, an equipment topology table is obtained through IP address matching; obtaining an initial IP to be traced and an opposite terminal IP; performing IP address matching from the port table based on the initial IP and the opposite terminal IP, and determining an initial position and a target position; and determining all paths of the initial position and the target position through the equipment topology table based on the initial position and the target position. The method has the advantages that the topological structure is found and constructed in a complex network, and the interconnection topology corresponding to a plurality of physical port ends through Trunk can be identified; the initial position of a certain IP can be traced in the whole network; and a path between any two IP addresses is detected.

The utility model discloses a junction box for network engineering. The junction box comprises a box body box and a wire arranging mechanism. The inner wall of the rear side of the box body box is provided with a distributor plate, the right side of the distributor plate is provided with a branch wire, and the branch wire extends to the right side of the box body box; the cable arranging mechanism comprises trapezoidal mounting frames, a winding rotary drum, a hook column, a left side mounting plate, a main cable positioning circular ring and damping bearings, the trapezoidal mounting frames are uniformly arranged on the front side of the inner wall of the upper side and the front side of the inner wall of the lower side of the box body, and the damping bearings are fixedly connected to the left side faces and the right side faces of the six trapezoidal mounting frames; the inner arc face of the inner ring of each damping bearing is fixedly connected with a winding rotating cylinder, the right front sides of the outer arc faces of the six winding rotating cylinders are provided with hook columns, the middle of the inner wall of the left side of the box body box is provided with a left side installation plate, and the front side face of the left side installation plate is provided with a main cable positioning circular ring. And the problem of disordered wiring in the junction box is effectively prevented.

The invention discloses an intelligent supervision system for network engineering design and installation, which belongs to the technical field of monitoring and comprises a scene module, a monitoring arrangement module and a monitoring module. The scene module is used for establishing a scene model of a monitoring area, and the scene model is a three-dimensional data model; the monitoring arrangement module is used for carrying out arrangement analysis on each monitoring device and establishing a scene database; identifying a scene model, and matching each initial point from the scene database according to the scene model; performing intrusion analysis adjustment on each initial point to obtain each monitoring point; arranging monitoring equipment according to each monitoring point; the monitoring module is used for monitoring a monitoring area in real time to obtain monitoring data, identifying and analyzing the monitoring data according to a preset intrusion database, judging whether abnormal behaviors exist in the monitoring data or not, and obtaining intrusion identification data; performing corresponding early warning processing according to the intrusion identification data; and generating tracing analysis data according to the intrusion identification data, and inputting the tracing analysis data into the scene initial model.

The utility model is applicable to the technical field of distribution network engineering, and provides a pole erecting device for distribution network engineering, which comprises a base, and a cavity for containing sand is arranged in the base; the rod seat is fixed at the top of the base, and a detachable adjusting seat is arranged on the rod seat; the vertical shell is fixed on the adjusting seat, and a height-adjustable vertical rod is arranged in the vertical shell; the warning lamp is arranged at the top end of the vertical rod; the warning board is arranged on one side of the vertical shell and is used for warning construction of a distribution network project; and the adjusting mechanism is arranged on the adjusting seat and is used for adjusting the vertical rod to ascend and descend. According to the vertical rod device for the distribution network project, the problem that a current distribution network project warning mode is difficult to play a warning role continuously is solved.

The utility model discloses a multifunctional junction box capable of marking and classifying for network engineering, relates to the technical field of junction boxes, and aims to solve the problems that in the prior art, when network wiring is carried out, different cables cannot be accurately marked and classified, later overhaul and maintenance of network cables are not facilitated, and practicability is poor. A mounting plate is fixedly mounted in the box body, a distributor plate is arranged at the front end of the mounting plate, a plurality of information boxes are symmetrically and fixedly mounted above and below the distributor plate respectively, each information box comprises a shell, a pull plate, a transparent plate and an information plate, the information plates are arranged in the shells, and the pull plates are connected with the transparent plates. The pulling plate is arranged below the shell and fixedly connected with the information plate, the transparent plate is fixedly installed on one side of the shell, and a pasting groove is formed in one side of the information plate.

The utility model relates to the technical field of network engineering construction, and discloses a network engineering junction box convenient for classification, which comprises a fixing frame, a classification mechanism is arranged on the front side of the fixing frame, a fixing mechanism is arranged on the right side of the classification mechanism, the classification mechanism comprises a protection box, and a protection door is rotatably connected to the front side of the protection box. Shielding frames are fixedly connected to the left side and the right side of the protection box, a heat dissipation box is fixedly connected to the bottom of the protection box, and an exhaust fan is fixedly connected to the interior of the heat dissipation box. According to the convenient-to-classify network engineering junction box, through the arrangement of the classification mechanism, when the junction box body needs to be used in the network engineering construction process, a total network cable is firstly connected with the junction box body through a cable inlet groove, and meanwhile, network cables separated from the junction box body penetrate out through a cable outlet groove and are connected with external use equipment; when connection is completed, the two-way threaded rod is matched with the movable frame, and the positions of the first clamping plate and the second clamping plate can be easily adjusted by rotating the knob.

The invention belongs to the technical field of water conservancy projects, and particularly relates to a water network project water delivery system water temperature calculation method based on energy conservation. According to the calculation method, the average water depth, the maximum water temperature and the minimum water temperature of a target water network engineering research channel pool and the air temperature of a target water network engineering research channel pool area in a given time period are obtained and substituted into a formula, and the water temperatures and the water temperature changes of the target water network engineering channel pool at different moments can be calculated and obtained. Compared with an existing water temperature calculation method for a water network engineering canal pool, the calculation method depends on few data and is efficient and rapid in calculation.

The utility model discloses a wire harness fixer for network engineering, which comprises a wire harness fixing frame, a positioning hole is arranged on the wire harness fixing frame, and a wire harness fixer is arranged on the positioning hole. The wire harness fixing device is composed of a bolt positioner, a wire harness loader installed on the bolt positioner and an overhaul clamp connected with the wire harness loader. The wire harness loader is a frame with a rectangular structure, two sides of the wire harness loader are communicated, the wire harness fixer for network engineering adopts the bolt positioner to fix the position of the wire harness fixer, and further, the wire harness fixer is provided with the maintenance clamp holder, so that the maintenance clamp holder can be used for maintaining the position of the wire harness fixer, and the maintenance clamp holder can be used for maintaining the position of the wire harness fixer. The height is determined according to the number of the wire harnesses, then the wire harnesses can be pressed and fixed through the overhauling clamp holder, the overhauling clamp holder plays a role in restraining the wire harnesses in a one-way limiting mode, the limiting effect can be relieved through the operation handle during overhauling, and overhauling is convenient.

The invention discloses a computer network engineering wiring device capable of automatically adjusting traction force, and belongs to the technical field of network wiring equipment.The computer network engineering wiring device comprises a base, the upper end of the base is fixedly connected with a guide frame, a detection frame and a traction frame in sequence from left to right, and the guide frame is provided with a guide piece used for guiding a cable; the detection frame is provided with a detection piece used for detecting the tension of a cable, the traction frame is provided with a traction piece used for pulling the cable, the guide wheel is composed of a vertical guide wheel and a horizontal guide wheel, a cross-shaped structure is formed between the vertical guide wheel and the horizontal guide wheel, and the cable penetrates through the middle of the cross-shaped structure in a sliding mode. A cable sequentially penetrates through the guide wheel and the detection rotary drum to the position between the driving traction wheel and the driven pressing wheel, a PLC is installed on the front face of the traction frame, and the cable wiring device has the technical effects of automatic traction force adjustment, comprehensive cable protection, high scene adaptability and high wiring efficiency.

The utility model relates to the technical field of network engineering equipment, in particular to a network engineering communication box convenient to disassemble, which comprises a box body, connecting plates are integrally formed on the surfaces of two sides of the box body, a transverse partition plate is inserted into the surface of the box body, two vertical partition plates are clamped on the surface of the transverse partition plate, one end of the surface of the box body is rotatably connected with a box cover, and the other end of the box body is rotatably connected with the box cover. Sliding plates are slidably connected to the two ends of the surface of the box cover, and a check block is inserted into the surface of one sliding plate and abuts against the surface of the box body; the electronic component storage box has the advantages that the telescopic check block is arranged at one end of the box body and abuts against the surface of the box body, tools are not needed when the box body and the box cover are fixed and detached, operation is easy and fast, time and energy are saved, the transverse partition plate and the vertical partition plate which can be spliced are arranged in the box body, electronic components of different types can be classified and managed conveniently, and the electronic component storage box is convenient to use. Infection between electronic elements is reduced, and the performance and stability of the communication box are improved.

The invention relates to the field of communication data, in particular to an intelligent identification method and system for pilot-frequency co-station coverage cells and a medium. An intelligent identification method for a pilot frequency co-station coverage cell is characterized by comprising the following steps that S1, network engineering parameter data are obtained, and the data at least comprise a base station identifier, an existing network base station name, a cell name, longitude and latitude and an azimuth angle; s2, preprocessing the engineering parameter data, S3, defining at least two matching rule groups with different priorities, each matching rule group comprising one or more matching conditions, the matching conditions are selected from the group consisting of the same physical station name, the same cell tail number, the same cell tail number modulus 3 value, the same longitude and latitude, the distance between the longitude and latitude within a preset threshold value, the same azimuth angle, the difference between the azimuth angles within the preset threshold value, and the target cell name including the main station physical station name; the problems of low efficiency, poor accuracy and weak adaptability in the prior art can be solved.

The utility model belongs to the technical field of fuel gas engineering, and particularly relates to a fuel gas pipe network engineering directional crossing device which comprises a pipeline positioning structure, the pipeline positioning structure comprises a first annular plate, and an annular groove is formed in any side of the first annular plate. A plurality of arc-shaped connecting plates are evenly and fixedly connected to the circumference of the side, close to the annular groove, of the first annular plate. The gears and the racks can be used in cooperation, the gears can drive the inner gear rings to rotate when rotating, so that the inner gear rings drive all the gears to rotate synchronously, the racks drive the guide wheels to gather towards the center together, and a gas pipeline is positioned; according to the directional drilling device for the gas pipeline, the friction force generated when the gas pipeline is dragged back is reduced while the gas pipeline is guided, the efficiency of directional drilling construction is improved, the pipeline positioning structure can further adapt to gas pipelines with different pipe diameters, and the applicability of the directional drilling device is improved.

The utility model relates to the technical field of network engineering, in particular to a network cable winding device convenient to install and fix, which comprises an outer frame, a winding wheel is arranged in the outer frame, a lifting structure is arranged on the outer frame, the lifting structure comprises a first hand rotating rod, the first hand rotating rod is rotatably connected to the outer frame, and a second hand rotating rod is arranged on the outer frame. The first hand rotating rod is connected with a first gear, the first gear is meshed with a second gear, the second gear is connected to a first lead screw, the first lead screw is rotationally connected to the outer frame, the first lead screw is in threaded connection with a lifting plate, and the lifting plate slides on the outer frame; the winding wheel can be conveniently carried to a designated position to be installed, and after winding is completed, the heavy winding wheel can be rapidly detached through the lifting plate, so that the efficiency of installing and detaching the winding wheel is improved.

The utility model discloses a network engineering server temporary placing rack which comprises a rack body, supporting plates are installed in the rack body, the whole supporting plates are of an I-shaped structure, the top faces of the supporting plates abut against the bottom face of a server body, the right side ends of the supporting plates are connected with an upper cooling mechanism in an installed mode, and the right side ends of the supporting plates are connected with a lower cooling mechanism in an installed mode. The left side end of the upper cooling mechanism is connected with a liquid storage box located on the left side face of the frame body, and cooling liquid or cooling water is stored in the liquid storage box. And the top surface of the server cannot be cooled by natural wind, so that the problems of cooling limitation and poor effect exist.

The application discloses a kind of network engineering settlement auditing report automation generation system and method, it is related to electric power engineering cost management and computer data processing technical field, constructs a data intake→intelligent analysis→document generation→four-stage automation processing assembly line of intelligent book, faces complex distribution network engineering (including multiple monomer transformer area) settlement auditing whole process, fusion heterogeneous file intelligent analysis, multidimensional cost difference analysis and strict mathematical matching, report dynamic layout generation, and PDF electronic archives key page intelligent slicing and assembly etc. Core technology can compress the production process of whole settlement auditing report to the order of magnitude completion, and output result meets 100% mathematical matching constraint.

The utility model relates to the technical field of computer network engineering, and discloses a computer network wiring fixing device which comprises a bottom plate and a winding roller and further comprises a driving mechanism arranged at the top of the bottom plate and used for driving the winding roller to rotate. The winding roller, the transmission mechanism and the moving mechanism can be conveniently driven to rotate through the driving mechanism, the winding roller can be conveniently supported and limited through matched use of the supporting frame and the guide rail, the winding roller can be conveniently mounted and dismounted through matched use of the rotating rod and the mounting disc, and the winding device is convenient to use. And through cooperative use of a first guide frame, a second wire guide frame and a wire guide roller, the cable can be conveniently guided, the situation that a winding roller is wound in the winding process is avoided, the take-up efficiency is improved, and the risk that the cable is damaged is reduced.

The invention relates to the technical field of network engineering and artificial intelligence, in particular to a network traffic matrix estimation model, method and system. In the training process, the reviewer module is introduced to serve as a self-supervision guider, the flow generation network module is guided to learn spatial-temporal correlation in a flow matrix, a reasonable evaluation signal for unobserved source point convection is provided for an estimation model, the problem of supervision missing caused by training data sparseness is effectively solved, and the prediction accuracy is improved. The model obtained by training can realize high-precision traffic matrix estimation based on link load and loss information hypothesis.

The application provides a kind of old oil field regional gathering pipeline network topology optimization method, belongs to oil field gathering pipeline network engineering technical field.The technical scheme is: a kind of old oil field regional gathering pipeline network topology optimization method, with graph theory, gathering pipeline network is represented by connected graph, three-stage station distribution process is improved into series type oil gathering process, under the condition that the connection relationship of metering station and switching station is determined, with the shortest length between well station and pipeline, or the minimum flow distance and other targets, based on the basic idea of avoiding circle method, the optimal connected graph is calculated, the objective function is established, and compared with the existing pipeline network, the newly added pipeline network is determined, and combined with the existing pipeline network and technical and economic calculation method, the pipeline section to be built is screened out.The beneficial effects of the application are: solve the existing oil gathering pipeline network transportation direction existing detour, mixed liquid round trip transportation and other problems, can improve the connection mode of existing pipeline network, optimize the layout of pipeline network.

The utility model relates to the field of network engineering, and discloses an orderly network cable winding device for network engineering, which comprises a bottom plate and a winding drum for winding network cables, the top side of the bottom plate is fixedly connected with two side plates, the bottom side between the two side plates is fixedly connected with two sliding rods, the two sliding rods are connected through a limiting assembly, and the limiting assembly is fixedly connected with the bottom side of the bottom plate. A cleaning assembly is arranged on the right side of the left side plate. A rotating rod is fixedly connected into the winding drum, circular rings are rotationally connected to the front end and the rear end of the rotating rod, a plurality of partition plates are connected to the outer wall of the winding drum, and a clamping assembly is arranged in the partition plate on the top side. According to the network cable storage device, dirt such as dust on the surfaces of network cables is removed through the brush roller, the trouble of manual cleaning is omitted, the network cables can be taken down from the device conveniently, the storage efficiency of the network cables is further improved, the device can wind a plurality of network cables at the same time, the winding efficiency of the network cables is improved, and the storage efficiency of the network cables is further improved.

The present invention belongs to the technical field of engineering services, and specifically is a computer information network engineering service system, comprising a server end, a user end and a merchant end; the server end comprises a classification module, a matching module and a storage module; the merchant logs in to the server end through the merchant end, and saves the service category and contact information in the storage module; the user inputs a question into the classification module, determines the category of the question, and sends the category of the question to the matching module; the matching module finds a merchant of the same category as the question from the storage module, and sends the contact information of the merchant to the user end; after the user contacts the merchant and signs an electronic contract, the merchant provides maintenance services to the user, and after the service is completed, the user pays the maintenance fee; the present invention can facilitate users to find maintenance companies when facing problems, and ensure that the company's maintenance effect is good and meets the user's requirements.

The invention discloses a position information verification method and device, a nonvolatile storage medium and electronic equipment. The method comprises the steps that the first position of a target cell in a target area is determined, the target cell is any cell in the target area, and the first position of the target cell is the cell center position contained in network engineering parameters of the target area; determining a plurality of pieces of measurement report data corresponding to the target cell; iteratively traversing the multiple pieces of measurement report data, randomly selecting two pieces of measurement report data in each iteration process, and determining a correction position according to a test position contained in the selected measurement report data to obtain a correction position set; and determining a second position according to the correction position set, and determining whether the network engineering parameters corresponding to the target area need to be updated according to the first position and the second position. According to the invention, the technical problems of long checking period and low efficiency caused by manual checking in a traditional position checking method are solved.

The invention relates to the field of cable construction technical equipment, in particular to a computer network engineering wiring construction device and system.The computer network engineering wiring construction device is characterized in that an adjusting assembly is arranged on a supporting box and used for adjusting the angle of a supporting shell, and a first pressure sensor and a second pressure sensor are arranged on the supporting shell; the first detection seat and the second detection seat are arranged on the first pressure sensor and the second pressure sensor respectively, the detection roller is rotationally connected with the first detection seat and the second detection seat, the difference value calculation unit is used for calculating the data difference value of the two pressure sensors, and the driving unit is used for driving the adjusting assembly to rotate based on the data difference value; the discharging pipe is arranged on the supporting box body, the pay-off roller is rotationally arranged on the supporting shell and located on one side of the discharging pipe, the driving roller is arranged on one side of the pay-off roller, and the output end of the driving motor is connected with the driving roller. Therefore, the rotation angle of the supporting shell can be adjusted according to the difference value of the two pressure sensors to eliminate the twisting phenomenon of the cable, and the wiring quality is improved.

The utility model provides pipe network engineering detection equipment which comprises a hollow pipe, one end of the hollow pipe is provided with a camera, the outer side of the hollow pipe is provided with three support plates which are parallel to the hollow pipe, two ends of each support plate are respectively and rotatably provided with a driving wheel and a reversing wheel, the driving wheel is connected with the reversing wheel through a ring-shaped crawler belt, and the driving wheel is connected with the reversing wheel. A plurality of battens are installed on the outer surface of the crawler belt at equal intervals, the length of the battens is larger than the width of the crawler belt, rubber blocks are arranged on the faces, away from the crawler belt, of the battens, arc-shaped faces matched with the inner wall of a pipeline are machined on the faces, away from the battens, of the rubber blocks, and two threaded heads are installed on the faces, facing the battens, of the rubber blocks. Through holes matched with the threaded heads are formed in the two ends of each batten, one end of each threaded head penetrates through the corresponding through hole and then is in threaded connection with a nut, and the crawler belt has the advantage that the contact range of the crawler belt and the inner wall of the pipeline is enlarged.

The utility model discloses a modularization cluster equipment based on single board computer, including cabinet, blade rack, display module, cabinet whole is the vertical cabinet of cuboid, four lateral surfaces of cabinet are all hollow structure, blade rack is installed in the cabinet, and multiple horizontal partition plates are separated to form multiple blade positions in the blade rack, every blade position can be configured with a blade board, and the blade board is configured in the blade position or is pulled out from the blade position through the mode of plugging and unplugging, display module is installed in the top middle part of cabinet, and display module can be connected with multiple blade boards through connecting line. Through low -cost, simple and convenient and fast deployment mode and high degree modularization's design, provide ideal practice environment for student, adopt the design of blade type, realize compact, comprehensive integrated structure of function, enhance easy -to -use and flexibility, have expandability and stable durability, can be used as the powerful tool of cultivating the network engineering professional talent of adapting the demand of new era.