CN117240658B - E1 transmission method for realizing cross-ring network organization - Google Patents
E1 transmission method for realizing cross-ring network organization Download PDFInfo
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Abstract
The invention discloses an E1 transmission method for realizing cross-ring network networking. The E1 transmission method for realizing cross-ring network organization comprises the following steps: s1, planning a network; s2, constructing a line; s3, deploying transmission equipment; s4, transmitting equipment configuration planning; s5, configuring an E1 interface; s6, network cross planning; s7, network cross connection; s8, configuration debugging; s9, monitoring and maintaining. According to the invention, through evaluating and readjusting all aspects of the realization steps of network planning, line construction, deployment of transmission equipment, transmission equipment configuration planning, configuration E1 interface, network cross planning, network cross connection, configuration debugging and monitoring maintenance of the E1 transmission method for realizing the cross-ring network, the effect of improving the comprehensive effectiveness of the realization steps of the E1 transmission method for realizing the cross-ring network is achieved, and the problem of insufficient comprehensive effectiveness of the realization steps of the E1 transmission method for realizing the cross-ring network in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of E1 transmission, in particular to an E1 transmission method for realizing cross-ring network networking.
Background
The E1 transmission method of cross-ring network networking refers to a method for establishing connection between different local area networks through an E1 transmission technology and realizing data transmission. E1 transmission technology is a standard for digital communications, typically for transmitting voice and data signals between different sites. The technology has a great deal of wide application in the fields of enterprise interconnection, operator network, monitoring system, data center interconnection, wide area network connection, military communication, medical and health and education, and has remarkable advantages especially in the occasions requiring remote connection and high data transmission reliability.
The existing E1 transmission method for realizing cross-ring network organization is realized by the following prior art: SDH/SONET: SDH and SONET are a widely used technical standard for transport networks that provide high-speed, synchronous optical fiber transport; PDH: PDH is an early digital transmission technology and can also be used for E1 transmission across ring network; DWDM: DWDM is a high capacity, efficient fiber optic transmission technology that can simultaneously transmit multiple E1 signals in wavelength form. By deploying DWDM equipment, transmission of a plurality of E1 signals can be realized on the optical fiber, thereby realizing networking across ring networks. MPLS (multiprotocol label switching): MPLS is a network transport technology that can label data packets for efficient forwarding and traffic engineering. E1 transmission connection crossing the ring network can be established by configuring the MPLS network, so that communication among different local area networks is realized. IP network: e1 transmission using an IP network is also a common method. A special E1/IP gateway device or protocol converter may be used to convert the E1 signal into IP packets and perform cross-ring networking over existing IP networks. These techniques are common methods for implementing E1 transport across ring networks.
For example, bulletin numbers: a method for transmitting data through E1 by the invention patent publication of CN101330354B, comprising: the CPU converts parallel data into serial data by using a parallel-serial converter and sends the serial data to E1, and controls the data to be received and sent by respectively taking two bits as a forward sign and a backward sign, wherein the effective payload is 6 bits or 6+n x 8 bits, and the protocol overhead is 2 bits; the receiving end converts serial data into parallel data through the serial-parallel converter, and the data sent by the sender can be received by adding control information.
For example, bulletin numbers: the method of implementing reliable E1 transmission on packet network by adopting forward error correction mechanism in the invention patent publication of CN101193060B includes storing E1 data stream into buffer zone at one end of E1 entering packet network, then packaging into data packet and regenerating into FEC packet. And transmitting the encapsulated data packets and the FEC packets on a packet network. At the end of E1 leaving the packet network, a receive timer is set to control delay, and a de-jitter buffer is set to eliminate the effect of packet network delay jitter. E1 data is extracted from the received data packets and stored in a de-jitter buffer, and FEC packets are stored in an error correction buffer. When the receiving timer overflows, checking the packets in the buffer area, counting the lost data packets and recovering the lost information, and simultaneously recovering the E1 clock and recovering the E1 code stream according to the clock and the de-jitter buffer area.
However, in the process of implementing the technical scheme of the invention in the embodiment of the application, the inventor of the application finds that at least the following technical problems exist in the above technology:
in the prior art, the E1 transmission method evaluates the insufficient comprehensive effectiveness in a specific implementation step, and the problem of insufficient comprehensive effectiveness of the E1 transmission method across ring network is solved.
Disclosure of Invention
The E1 transmission method for realizing the cross-ring network networking solves the problem of insufficient step evaluation comprehensive effectiveness of the E1 transmission method for realizing the cross-ring network networking in the prior art, and improves the comprehensive step effectiveness of the E1 transmission method for realizing the cross-ring network networking.
The embodiment of the application provides an E1 transmission method for realizing cross-ring network networking, which comprises the following steps: s1, network planning: laying out transmission lines and equipment of each relay station of each ring network according to the network planning coefficients; s2, line construction: constructing transmission lines among the relay stations according to the line medium coefficients; s3, deploying transmission equipment, namely deploying required transmission equipment on each relay station on a transmission line according to equipment adaptation coefficients; s4, transmission equipment configuration planning: configuring a required E1 interface according to transmission equipment deployed by each relay station; s5, configuring an E1 interface: e1 interface parameters of each transmission device are configured according to the interface configuration index; s6, network cross planning: arranging network cross connection settings according to each E1 interface parameter; s7, network cross connection: setting network cross connection among each transmission device according to the network connection index; s8, configuration debugging: performing configuration debugging on the whole cross-ring network according to the comprehensive evaluation index; s9, monitoring and maintaining: the monitoring system is arranged to monitor E1 transmission use conditions and performance in real time.
Further, the specific steps of laying out the transmission lines and the devices of each ring network according to the network planning coefficients are as follows: the method comprises the steps of obtaining original data of each link of network planning, and extracting characteristics of the original data to obtain a network transmission physical distanceNetwork bandwidth requirement->Network topology matching coefficient->And network reliable configuration matching coefficient +.>The predefined number of relay stations is recorded as +.>，/> For predefining the total number of relay stations, and obtaining a network planning coefficient according to the total number of relay stations through a calculation formula>The specific calculation formula is as follows:
wherein->Indicate->Predefined standard values of network bandwidth requirements of the individual predefined relay stations,/-in>Indicate->Predefined difference criterion value of network bandwidth requirements of the individual relay stations,/->A set standard value representing a network transmission physical distance between relay stations; and obtaining a network topology structure of the cross-ring network, positions and the number of relay stations, a connection mode among the relay stations and a layout mode of transmission equipment in the network through calculation of a deep learning algorithm according to the network planning coefficient.
Further, the specific steps of constructing the transmission line between each ring network according to the line medium coefficient are as follows: obtaining the original data of each link of line construction, extracting the characteristics of the original data to obtain the first link Line protocol compatibility matching coefficient of each relay station>First->Maximum tolerable delay of individual relay stations>And obtaining +.>Evaluation value of line medium of each relay station>The specific calculation formula is as follows:
wherein->Indicate->The network of individual relay stations reliably configures the matching coefficients, < >>，/>，/>Respectively represent +.>Line protocol compatibility matching coefficient standard value, line reliable configuration matching coefficient standard value and maximum tolerance time delay standard value of each relay station are +.>Joint matching factor representing line protocol compatibility matching coefficient and line reliable configuration matching coefficient and maximum tolerable delay, +.>And->Influence matching factors respectively representing line protocol compatibility matching coefficients and line reliable configuration matching coefficients, +.>Represents natural constant and thus obtains +.>Line media coefficients of individual relay stations->When->，/>When (when)，/>Wherein->Representing predefined transmission medium correction matching coefficients, +.>Andrespectively represent +.>Line transmission physical distance and line bandwidth requirement of individual relay stations,/->And->Respectively representing influence matching factors of line transmission physical distance and line bandwidth requirements on a line medium evaluation value; according to->And the individual line medium coefficients are calculated through a deep learning algorithm to obtain transmission media, line transmission physical distances, line bandwidth requirements, line protocol compatibility requirements, line reliable configuration matching requirements and line maximum tolerant time delay among the corresponding relay stations of the cross-ring network.
Further, the specific steps of deploying the required transmission equipment at each relay station on the transmission line according to the equipment adaptation coefficient are as follows: acquiring deployment transmissionsOriginal data of each link of the equipment, the firstThe number of deployed transmission devices under each relay station is recorded as +.>，/>，/>Is->The total number of the deployed transmission devices under the relay stations is calculated, and the original data characteristics are extracted to obtain the +.>Under the relay station->Device protocol compatibility matching coefficient of the individual transmission devices +.>Device reliable configuration matching coefficient +.>Device interface compatibility->And predefined device Performance management feedback Performance +.>And according to this, the +.sup.th is obtained by a specific calculation formula>Under the relay station->Device adaptation coefficient of a transmission device>The specific calculation formula is as follows:
wherein->Matching the matching coefficient representing the compatibility of the device protocol with the matching coefficient of the reliable configuration of the device by a reconciliation factor, +.>And->Weight factors corresponding to the device protocol compatibility matching coefficients and the device reliable configuration matching coefficients are respectively represented by +.>Representing the predefined device reliable configuration matching coefficient standard value, < ->Representing predefined device interface compatibility,/->Representing a predefined device interface compatibility matching reconciliation factor, < ->Representing predefined device performance management feedback performance matching reconciliation factor, +. >Indicating that the device protocol compatibility matching coefficient, the device reliable configuration matching coefficient and the device interface compatibility overlap each other by a negative influence coefficient, +.>Representing predefined device type correction coefficients; according to->Under the relay station->The device adaptation coefficients of the transmission devices are calculated through a deep learning algorithm to obtain corresponding device types, interface compatibility requirements, protocol compatibility matching requirements, reliable configuration matching requirements and device performance management strategies.
Further, the specific steps of the E1 interface required by the configuration of the transmission device deployed according to each relay station are as follows: s41, selecting a transmission device: selecting corresponding transmission equipment according to corresponding equipment requirements; s42, mounting and connecting the device: installing the selected transmission device on each relay station; s43, device configuration: opening a management interface or a control console of the transmission equipment to perform preliminary configuration of the equipment; s44, configuring an E1 interface: for each relay station, entering a configuration interface of the transmission equipment, and configuring each E1 interface, wherein the specific configuration steps comprise: s441, port configuration: specifying physical characteristics of each E1 interface; s442, transmission configuration: setting transmission parameters; s443, channel mapping: mapping each E1 interface to a corresponding channel or terminal device; s45, testing and verifying: after each E1 interface is configured, testing and verification are carried out, so that the transmission equipment is ensured to be connected normally and the E1 interfaces can work normally.
Further, the specific steps of configuring the E1 interface parameter of each transmission device according to the interface configuration index are as follows: acquiring original data of each link of the configuration E1 interface, and extracting characteristics of the original data to obtain the first linkUnder the relay stationPhysical connection matching coefficient of E1 interface of individual transmission devices +.>Clock synchronization matching coefficient->Interface channel map type->And interface frame structure coordination coefficient->And according to this, the +.sup.th is obtained by a specific calculation formula>Under the relay station->Interface configuration index of the individual transmission devices>The specific calculation formula is as follows:
wherein->Andrespectively representing the influence matching factors corresponding to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, +.>And->Respectively representing the influence weight factors corresponding to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, +.>Representing the standard value of the coordination coefficient of the interface frame structure, +.>Representing the correspondence of interface channel mapping type to clock synchronization matching coefficients and interface frame structure coordination coefficientsInfluence of superimposed factors, < >>Indicate->Under the relay station->The influence of the physical connection matching coefficients of the E1 interfaces of the individual transmission devices on the configuration E1 interfaces is superimposed by a factor,/->Representing a predefined error correction policy mechanism correction factor; e1 interface parameters of each transmission device are configured according to the interface configuration index, and a corresponding E1 interface physical connection mode, a clock synchronization mechanism, an interface frame structure mechanism, an interface channel mapping type and an error correction strategy are calculated through a deep learning algorithm.
Further, the specific steps of arranging the network cross-connect settings according to each E1 interface parameter are as follows: s61, selecting an E1 interface and determining parameters: selecting a corresponding E1 interface according to the corresponding E1 interface parameter requirement and determining parameters; s62, E1 interface network topology design: based on the E1 interface network topology requirement and the available E1 interfaces, designing the topology structure of the E1 interface network; s63, signal cross point position: determining the position of the signal crossing point; s64, E1 channel allocation: determining the number of time slots required for each E1 interface and assigning to different signals or communication channels; s65, clock synchronization: adjusting to clock synchronization among the E1 interfaces; s66, protection and redundancy: setting protection paths and redundant connections to cope with fault conditions; s67, equipment configuration: configuring network equipment, including parameters of an E1 interface, a router, a switch, an E1 interface card and a signal cross cabinet; s68, testing and verifying: and testing and verifying the network to ensure that all the connections work normally and meet the performance and availability requirements.
Further, the specific steps of setting the network cross connection between each transmission device according to the network connection index are as follows: acquiring network cross-links Connecting the original data of each link, extracting the characteristics of the original data to obtain network signal crossing pointsNetwork signal quality->Cross network bandwidth requirements->Cross network topology matching coefficient ∈>Cross network reliable configuration matching coefficient +.>And clock synchronization matching coefficient->And obtaining the network connection index according to the calculation formula>The specific calculation formula is as follows:
wherein->Representing a predefined cross network reliable configuration matching coefficient, < ->And->Influence weight factors representing network signal quality and cross-network bandwidth requirements, respectively, < >>Representing the impact of the clock synchronization matching factor on network signal quality and cross-network bandwidth requirements,/>influence matching factor representing reliable configuration matching coefficient of cross network on network cross connection, +.>The network signal quality, the cross network bandwidth requirement and the clock synchronization matching coefficient are represented, and negative influence factors are superimposed; respectively calculating corresponding network connection indexes for different network signal crossing points in the network cross connection; and according to network connection indexes corresponding to different network signal intersections, obtaining network signal intersection positions, network signal quality, cross network bandwidth requirements, cross network topology, cross network reliable configuration requirements and clock synchronization strategies of network cross connections among relay stations of the corresponding cross-ring network networking through deep learning algorithm calculation.
Further, the specific steps of performing configuration debugging on the whole cross-ring network according to the comprehensive evaluation index are as follows: obtaining the original data of each link of configuration and debugging, extracting the characteristics of the original data to obtain the influence coefficient of the fault removal preparation strategyBack-up restore strategy influence coefficient->And hardware connection coefficient->And obtaining the comprehensive evaluation index according to the calculation formula>The specific calculation formula is as follows:
wherein->，/>，/>And->The method comprises the steps of respectively representing a network planning coefficient, a line medium coefficient, an interface configuration index and a configuration debugging weight factor corresponding to a network connection index; and calculating to obtain the hardware connectivity, clock synchronization strategy, signal quality, cross connection strategy, backup recovery strategy, fault elimination preparation strategy and file recovery mechanism of configuration debugging of the cross ring network by a deep learning algorithm according to the comprehensive evaluation index, and correspondingly adjusting.
Further, the specific steps of setting the monitoring system to monitor the use condition and performance of the E1 transmission in real time are as follows: s91, determining monitoring indexes: determining key indexes to be monitored and a key index predefined threshold according to the requirements of configuration debugging; s92, selecting a monitoring system: selecting a corresponding monitoring system or tool according to the demand of configuration debugging; s93, deploying a monitoring agent: deploying a monitoring agent on a key node crossing the ring network, wherein the agent is responsible for collecting related indexes and data in real time and sending the related indexes and data to a monitoring system for processing and analysis; s94, configuring a monitoring system: configuring a monitoring system to receive and process data from a monitoring agent, and setting data acquisition frequency, a data storage strategy and an alarm threshold; s95, visually configuring alarm monitoring data: setting a monitoring system to visualize relevant indexes and data transmitted by E1 and set alarm and notification functions; s96, periodic maintenance and optimization: the configuration of the monitoring system is periodically reviewed and adjusted and optimized according to machine learning algorithms.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
through the aspects of realizing the E1 transmission method of the cross-ring network comprises network planning, line construction, deployment of transmission equipment, configuration planning of the transmission equipment, configuration of E1 interfaces, network cross planning, network cross connection, configuration debugging and monitoring maintenance evaluation, the realization steps of the E1 transmission method of the cross-ring network are obtained, the network planning coefficients, line medium coefficients, equipment adaptation coefficients, interface configuration indexes, network connection indexes and comprehensive evaluation indexes are obtained, and the realization steps of the E1 transmission method of the cross-ring network are adjusted according to the obtained network planning coefficients, line medium coefficients, equipment adaptation coefficients, interface configuration indexes, network connection indexes and comprehensive evaluation indexes, so that the scientificity of the realization steps of the E1 transmission method is improved, and the comprehensive effectiveness of the realization steps of the E1 transmission method of the cross-ring network is further improved;
2. the method comprises the steps of carrying out configuration debugging on the whole cross-ring network networking according to the comprehensive evaluation index, obtaining the comprehensive evaluation index, calculating the hardware connectivity, the clock synchronization strategy, the signal quality, the cross-connection strategy, the backup recovery strategy, the fault removal preparation strategy and the file recovery mechanism of the configuration debugging of the cross-ring network networking through a deep learning algorithm, and carrying out corresponding adjustment, so that corresponding factors of the previous step are evaluated again, and further the comprehensiveness of the implementation steps of the E1 transmission method of the cross-ring network networking is improved again;
3. E1 transmission service conditions and performances are monitored in real time by setting a monitoring system, and E1 transmission service conditions and performances are monitored in real time by determining monitoring indexes, selecting the monitoring system, deploying a monitoring agent, configuring the monitoring system, visually configuring alarm monitoring data and periodically maintaining and optimizing, so that stability, reliability and high efficiency of E1 transmission are ensured, and further the effectiveness of steps of an E1 transmission method of cross-ring network networking is realized.
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Fig. 1 is a flowchart of an E1 transmission method for implementing cross-ring network networking according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of configuration debugging of an entire cross-ring network according to a comprehensive evaluation index according to an embodiment of the present application;
fig. 3 is a block diagram of steps of monitoring maintenance according to an embodiment of the present application.
Detailed Description
According to the E1 transmission method for realizing the cross-ring network, the problem of insufficient comprehensive effectiveness of step evaluation of the E1 transmission method for realizing the cross-ring network in the prior art is solved, and the comprehensive effectiveness of the steps of the E1 transmission method for realizing the cross-ring network is improved by evaluating and readjusting each aspect of each implementation step of the E1 transmission method for realizing the cross-ring network.
The technical scheme in the embodiment of the application aims to solve the problem that the E1 transmission method across the ring network has insufficient comprehensive effectiveness in step evaluation, and the overall thought is as follows:
the E1 transmission method for realizing the cross-ring network comprises the steps of network planning, line construction, transmission equipment deployment, transmission equipment configuration planning, E1 interface configuration, network cross planning, network cross connection, configuration debugging, monitoring maintenance evaluation readjustment, so that the effect of improving the comprehensive effectiveness of the steps of the E1 transmission method for realizing the cross-ring network is achieved.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
As shown in fig. 1, a flowchart of an E1 transmission method for implementing cross-ring network networking according to an embodiment of the present application is provided, where the method is used in a server, and includes the following steps: s1, network planning: laying out transmission lines and equipment of each relay station of each ring network according to the network planning coefficients; s2, line construction: constructing transmission lines among the relay stations according to the line medium coefficients; s3, deploying transmission equipment, namely deploying required transmission equipment on each relay station on a transmission line according to equipment adaptation coefficients; s4, transmission equipment configuration planning: configuring a required E1 interface according to transmission equipment deployed by each relay station; s5, configuring an E1 interface: e1 interface parameters of each transmission device are configured according to the interface configuration index; s6, network cross planning: arranging network cross connection settings according to each E1 interface parameter; s7, network cross connection: setting network cross connection among each transmission device according to the network connection index; s8, configuration debugging: performing configuration debugging on the whole cross-ring network according to the comprehensive evaluation index; s9, monitoring and maintaining: the monitoring system is configured to monitor bandwidth usage and performance in real time.
Further, the specific steps of laying out the transmission lines and the devices of each ring network according to the network planning coefficients are as follows: the method comprises the steps of obtaining original data of each link of network planning, and extracting characteristics of the original data to obtain a network transmission physical distanceNetwork bandwidth requirement->Network topology matching coefficient->And network reliable configuration matching coefficient +.>The predefined number of relay stations is noted as，/> For predefining the total number of relay stations, and obtaining a network planning coefficient according to the total number of relay stations through a calculation formula>The specific calculation formula is as follows:
wherein->Indicate->Predefined standard values of network bandwidth requirements of the individual predefined relay stations,/-in>Indicate->Predefined difference criterion value of network bandwidth requirements of the individual relay stations,/->A set standard value representing a network transmission physical distance between relay stations; and obtaining a network topology structure of the cross-ring network, positions and the number of relay stations, a connection mode among the relay stations and a layout mode of transmission equipment in the network through calculation of a deep learning algorithm according to the network planning coefficient.
In this embodiment, network planning and design are first required to determine the transmission line and equipment layout for connecting each ring network. This includes determining paths and relay stations for transmission across the ring network and taking into account the capacity requirements and redundancy configuration of the network; the E1 transmission requirements of the different stations connected are determined for each station. Taking physical distance, bandwidth requirement and network topology structure between stations into consideration; path selection algorithm: the path selection algorithm is used to select transmission paths that span between different ring networks or stations. Common path selection algorithms are shortest path algorithms and least cost algorithms. These algorithms consider factors such as bandwidth, delay, reliability, etc. of the paths to select the optimal transmission path; network topology optimization algorithm: the network topology optimization algorithm is used for determining an optimal network topology structure so as to meet the requirement of cross-ring network networking.
Further, the specific steps of constructing the transmission line between each ring network according to the line medium coefficient are as follows: obtaining the original data of each link of line construction, extracting the characteristics of the original data to obtain the first linkLine protocol compatibility matching coefficient of each relay station>First->Maximum capacity of each relay stationDelay->And obtaining +.>Evaluation value of line medium of each relay station>The specific calculation formula is as follows:
wherein->Indicate->The network of individual relay stations reliably configures the matching coefficients, < >>，/>，/>Respectively represent->Line protocol compatibility matching coefficient standard value, line reliable configuration matching coefficient standard value and maximum tolerance time delay standard value of each relay station are +.>Joint matching factor representing line protocol compatibility matching coefficient and line reliable configuration matching coefficient and maximum tolerable delay, +.>And->Influence matching factors respectively representing line protocol compatibility matching coefficients and line reliable configuration matching coefficients, +.>Represents natural constant and thus obtains +.>Line media coefficients of individual relay stations->When->，/>When->，Wherein->Representing predefined transmission medium correction matching coefficients, +.>And->Respectively represent +.>Line transmission physical distance and line bandwidth requirement of individual relay stations,/- >And->Respectively representing influence matching factors of line transmission physical distance and line bandwidth requirements on a line medium evaluation value; according to->And the individual line medium coefficients are calculated through a deep learning algorithm to obtain transmission media, line transmission physical distances, line bandwidth requirements, line protocol compatibility requirements, line reliable configuration matching requirements and line maximum tolerant time delay among the corresponding relay stations of the cross-ring network.
In this embodiment, the link state routing algorithm: the link state routing algorithm is an algorithm that calculates the best path based on link state information of each node in the network. For example, OSPF and IS-IS are commonly used link-state routing protocols for determining the best path between nodes in a network. Dynamic routing algorithm: the dynamic routing algorithm dynamically calculates and selects the best path according to the topology and link state information changing in real time in the network. BGP, for example, is a common dynamic routing protocol for routing between different autonomous systems. By using a dynamic routing algorithm, the optimal E1 transmission path can be selected according to real-time conditions in the network.
Further, the specific steps of deploying the required transmission equipment at each relay station on the transmission line according to the equipment adaptation coefficient are as follows: acquiring original data of each link of the deployment transmission equipment, the first The number of deployed transmission devices under each relay station is recorded as +.>，/>，/>Is->The total number of the deployed transmission devices under the relay stations is calculated, and the original data characteristics are extracted to obtain the +.>Under the relay station->Device protocol compatibility matching coefficient of the individual transmission devices +.>Device reliable configuration matching coefficient +.>Device interface compatibility->And predefined device Performance management feedback Performance +.>And according to this, the +.sup.th is obtained by a specific calculation formula>Under the relay station->Device adaptation coefficient of a transmission device>The specific calculation formula is as follows:
wherein->Matching the matching coefficient representing the compatibility of the device protocol with the matching coefficient of the reliable configuration of the device by a reconciliation factor, +.>And->Respectively representing device protocol compatibility matching coefficients and device reliable configuration matching systemsWeight factor corresponding to number,/>Representing the predefined device reliable configuration matching coefficient standard value, < ->Representing predefined device interface compatibility,/->Representing a predefined device interface compatibility matching reconciliation factor, < ->Representing predefined device performance management feedback performance matching reconciliation factor, +.>Indicating that the device protocol compatibility matching coefficient, the device reliable configuration matching coefficient and the device interface compatibility overlap each other by a negative influence coefficient, +. >Representing predefined device type correction coefficients; according to->Under the relay station->The device adaptation coefficients of the transmission devices are calculated through a deep learning algorithm to obtain corresponding device types, interface compatibility requirements, protocol compatibility matching requirements, reliable configuration matching requirements and device performance management strategies.
In this embodiment, the dynamic routing algorithm: in cross-ring networking, a routing algorithm is used to determine the best path for data from a source to a destination, helping to determine which transmission devices the data passes through to reach the target. Traffic engineering algorithm: to optimize network performance and bandwidth utilization, traffic engineering algorithms may be used to determine the best paths and resource allocations for the data flows. This helps to avoid network congestion and to optimize data transmission efficiency.
Further, the specific steps of the E1 interface required for configuring the transmission device deployed according to each relay station are as follows: s41, selecting a transmission device: selecting corresponding transmission equipment according to corresponding equipment requirements; s42, mounting and connecting the device: installing the selected transmission device on each relay station; s43, device configuration: opening a management interface or a control console of the transmission equipment to perform preliminary configuration of the equipment; s44, configuring an E1 interface: for each relay station, entering a configuration interface of the transmission equipment, and configuring each E1 interface, wherein the specific configuration steps comprise: s441, port configuration: physical characteristics of each E1 interface are specified S442, transmission configuration: setting transmission parameters; s443, channel mapping: mapping each E1 interface to a corresponding channel or terminal device; s45, testing and verifying: after each E1 interface is configured, testing and verification are carried out, so that the transmission equipment is ensured to be connected normally and the E1 interfaces can work normally.
In the present embodiment, S41, a transmission apparatus is selected: the transport device may be a router, a switch or a dedicated transport device (such as a PDH device or an SDH device), the specific choice depending on network requirements and budget constraints; s42, mounting and connecting the device: and to other devices in the network including vendor devices, switches or other relay sites. Ensure connection using corresponding cables, connectors and interface types (such as RJ45 or BNC); s43, device configuration: opening a management interface or a control console of the transmission equipment, and performing preliminary configuration of the equipment, wherein the preliminary configuration comprises the steps of distributing an IP address for the equipment, setting management access authority, configuring basic network parameters, and starting a required interface; performance optimization and monitoring: and finally, performing performance optimization and monitoring configuration according to the requirements. This may include enabling performance monitoring tools, configuring alarms and logging, setting fault management and fault recovery policies, etc. It should be noted that the specific implementation steps may vary depending on the model and manufacturer of the transmission device. It is recommended to refer to documents and technical guidelines provided by the device manufacturer during the configuration process to ensure that the E1 interface of the transmission device is properly configured and operated. In addition, if not familiar with device configuration or network planning, it is recommended to seek assistance and guidance from professional network engineers; s44, configuring an E1 interface: for each relay station, entering a configuration interface of the transmission equipment, and configuring for each E1 interface. The specific configuration steps may vary depending on the device model and vendor, but typically include the following settings: s441, port configuration: physical characteristics of each E1 interface, such as type (NT (network terminal) or TE (terminal equipment)), clock source, line code, and the like, are specified. S442, transmission configuration: according to network requirements, transmission parameters such as frame structure, transmission rate (e.g., 2Mbps of E1), signal type (e.g., E1 or T1), etc. are set. S443, channel mapping: each E1 interface is mapped to a corresponding channel or terminal device as required. This may involve specifying a time slot, a channel number or a PBX (private branch exchange) connection.
Further, the specific steps of configuring the E1 interface parameter of each transmission device according to the interface configuration index are as follows: acquiring original data of each link of the configuration E1 interface, and extracting characteristics of the original data to obtain the first linkUnder the relay station->Physical connection matching coefficient of E1 interface of individual transmission devices +.>Clock synchronization matching coefficient->Interface channel map type->And interface frame structure coordination coefficient->And according to this, the +.sup.th is obtained by a specific calculation formula>Under the relay station->Interface configuration index of the individual transmission devices>The specific calculation formula is as follows:
wherein->Andrespectively representing the influence matching factors corresponding to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, +.>And->Respectively representing the influence weight factors corresponding to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, +.>Representing the standard value of the coordination coefficient of the interface frame structure, +.>An influence superposition factor representing the correspondence of the interface channel mapping type to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, < >>Indicate->Under the relay station->The influence of the physical connection matching coefficients of the E1 interfaces of the individual transmission devices on the configuration E1 interfaces is superimposed by a factor,/->Representing a predefined error correction policy mechanism correction factor; e1 interface parameters of each transmission device are configured according to the interface configuration index, and a corresponding E1 interface physical connection mode, a clock synchronization mechanism, an interface frame structure mechanism, an interface channel mapping type and an error correction strategy are calculated through a deep learning algorithm.
In this embodiment, when configuring the E1 interface to implement transmission across ring networks, the algorithms mainly involved are generally the following: error detection and correction algorithm: in E1 transmission, error detection and correction is critical to data integrity. Common algorithms include: CRC (cyclic redundancy check): CRC is a commonly used error detection algorithm for detecting errors in data transmissions. The receiving end may calculate a CRC value of the received data and compare with the CRC value transmitted by the transmitting end to detect errors. FEC (forward error correction coding): the FEC algorithm may correct errors in the transmission, not just detect errors. It enables the receiving end to correct part of errors according to redundant information by adding the redundant information in the data. Clock synchronization algorithm: to ensure clock synchronization between the E1 interfaces, various clock synchronization algorithms may be used, including: BITS (suggested clock source): BITS is an algorithm for clock synchronization, typically provided by the network operator. It provides a highly stable clock source to ensure that the individual E1 interfaces remain synchronized. GPS: the use of a GPS receiver enables high accuracy global clock synchronization, particularly for applications requiring highly accurate clocks. Routing algorithm: if multiple E1 interfaces and routing decisions are involved across a ring network, a routing algorithm may be used to determine the best path for the data. Common routing algorithms include distance vector routing algorithms, link state routing algorithms, BGP (border gateway protocol), and the like. Which algorithms are specifically used depends on the requirements and design of the network. In general, different applications and scenarios may require different combinations of algorithms to meet the requirements of data transmission, including requirements in terms of data integrity, security, bandwidth efficiency, and clock synchronization. When configuring the E1 interface, a corresponding algorithm needs to be selected and configured according to specific situations.
Further, the specific steps of network cross-connect setting according to each E1 interface parameter layout are: s61, selecting an E1 interface and determining parameters: selecting a corresponding E1 interface according to the corresponding E1 interface parameter requirement and determining parameters; s62, E1 interface network topology design: based on the E1 interface network topology requirement and the available E1 interfaces, designing the topology structure of the E1 interface network; s63, signal cross point position: determining the position of the signal crossing point; s64, E1 channel allocation: determining the number of time slots required for each E1 interface and assigning to different signals or communication channels; s65, clock synchronization: adjusting to clock synchronization among the E1 interfaces; s66, protection and redundancy: setting protection paths and redundant connections to cope with fault conditions; s67, equipment configuration: configuring network equipment, including parameters of an E1 interface, a router, a switch, an E1 interface card and a signal cross cabinet; s68, testing and verifying: and testing and verifying the network to ensure that all the connections work normally and meet the performance and availability requirements.
In this embodiment, implementing network cross planning in an E1 transmission method across ring networks is a complex process, which involves determining parameters of an E1 interface and laying out network cross connections to meet transmission requirements. The following general implementation steps are: demand analysis: first, the distance that needs to be spanned, bandwidth requirements, the number of available E1 interfaces, availability and reliability requirements of the network, etc. are known. E1 interface parameters: parameters of each E1 interface are determined according to the requirements, including bandwidth, clock source, physical interface type (e.g., RJ45 or BNC), etc. The coding scheme (e.g., HDB3 or AMI) and frame structure (e.g., CAS or CRC 4) of the E1 interface also need to be considered. Network topology design: the topology of the network is designed based on the requirements and the available E1 interfaces. This includes determining the physical connections between nodes, sites in the network, and the logical connections between the E1 interfaces. Cross planning: and (5) formulating a cross planning scheme according to the network topology design. This involves connecting the E1 interface to the appropriate device to meet the data transmission requirements. The following factors need to be considered in this process: signal crossing point position: the location of the signal crossing point is determined, typically in a device or signal cross cabinet. E1 channel allocation: the number of time slots required for each E1 interface is determined as to how they are allocated to different signals or communication channels. Clock synchronization: clock synchronization between the various E1 interfaces is ensured to avoid clock skew problems. Protection and redundancy: the protection paths and redundant connections are set up to cope with the failure situation, taking into account the availability requirements of the network. Device configuration: according to the cross planning scheme, the network equipment is configured, including parameters of E1 interfaces, routers, switches, E1 interface cards, signal cross cabinets and the like. Testing and verifying: before actual deployment, the network is tested and validated, ensuring that all connections work properly and meeting performance and availability requirements. The tests include signal quality tests, clock synchronization tests, bandwidth tests, etc. Deployment and monitoring: once the network authentication is passed, a formal deployment is performed. After deployment, continuous monitoring and maintenance is required to ensure stability and performance of the network. Fault handling and optimization: over time, failures may occur or the network may need to be optimized. Faults are handled programmatically and network configurations are adjusted as necessary to improve performance or meet new demands. In summary, implementing network cross planning in an E1 transmission method across ring networks is a comprehensive task, and requires deep knowledge of network requirements, technical specifications, and device configurations. Proper planning and configuration may ensure that the network reaches a desired level in terms of stability and performance.
Further, the specific steps of setting the network cross connection between each transmission device according to the network connection index are as follows: the network connection index comprises the following specific steps of performing network cross connection setting between each transmission device:
acquiring original data of each link of network cross connection, and extracting characteristics of the original data to obtain network signal cross pointsNetwork signal quality->Cross network bandwidth requirements->Cross network topology matching coefficient ∈>Cross network reliable configuration matching coefficient +.>And clock synchronization matching coefficient->And obtaining the network connection index according to the calculation formulaThe specific calculation formula is as follows:
wherein->And->Influence weight factors representing network signal quality and cross-network bandwidth requirements, respectively, < >>An influence matching factor representing the clock synchronization matching factor on the network signal quality and the cross-network bandwidth requirements, +.>Influence matching factor representing reliable configuration matching coefficient of cross network on network cross connection, +.>The network signal quality, the cross network bandwidth requirement and the clock synchronization matching coefficient are represented, and negative influence factors are superimposed; respectively calculating corresponding network connection indexes for different network signal crossing points in the network cross connection; corresponding to different network signal crossing points The network connection index is calculated through a deep learning algorithm to obtain the corresponding network signal cross point position, network signal quality, cross network bandwidth requirement, cross network topological structure, cross network reliable configuration requirement and clock synchronization strategy of the network cross connection among the relay stations of the cross ring network networking.
In this embodiment, in implementing the E1 transmission method across ring networks, multiple factors need to be considered for network cross-connection to ensure reliability and performance of data transmission. The following are some of the major factors to be considered: network topology: it is important to know the physical structure and connection of the network. This includes information on the distance between sites, the physical medium (e.g., copper wire or fiber), the network topology (star, ring, etc.), etc. Bandwidth requirements: the bandwidth required for each site or connection is determined to ensure that the network is able to meet the data transmission requirements. The standard rate for an E1 connection is 2.048 Mbps. Clock synchronization: the E1 connection requires strict clock synchronization to ensure that the data is transmitted at the correct rate. The clock source may be an external GPS clock, a master clock in the network, or other clock source, which is required to ensure that the clocks of the various stations remain synchronized. Signal quality: consider signal quality and attenuation issues. Long-range E1 connections may require signal relay devices to compensate for signal attenuation. Coding and frame structure: the E1 encoding mode (such as HDB3 or AMI) and the frame structure (such as CAS or CRC 4) used are determined. Different coding schemes and frame structures affect the transmission performance of the signal. Signal crossing point: the location of the signal crossing point is determined, typically in a device or signal cross cabinet. These points are used to connect the different E1 signals to the correct channel. Redundancy and protection: in summary, planning and implementation of network cross-connect requires comprehensive consideration of multiple factors to ensure that the network can stably and reliably transmit data while meeting performance, availability and security requirements. Cross-connect algorithm: for cross-connect of E1 signals an algorithm is needed to decide how to connect the input signal to the output signal. This may be a simple routing table or a more complex dynamic routing algorithm; load balancing algorithm: if the network requires load balancing, a load balancing algorithm may be used to ensure that traffic is evenly distributed across the various paths, thereby avoiding degradation of performance due to overload of some paths.
Further, the specific steps of configuration debugging of the whole cross-ring network networking according to the comprehensive evaluation index are as follows: obtaining the original data of each link of configuration and debugging, extracting the characteristics of the original data to obtain the influence coefficient of the fault removal preparation strategyBack-up restore strategy influence coefficient->And hardware connection coefficient->And obtaining the comprehensive evaluation index according to the calculation formula>The specific calculation formula is as follows:
wherein->，/>，/>And->The method comprises the steps of respectively representing a network planning coefficient, a line medium coefficient, an interface configuration index and a configuration debugging weight factor corresponding to a network connection index; obtaining hardware connectivity, clock synchronization strategy, signal quality and cross connection strategy of configuration debugging of cross ring network by deep learning algorithm calculation according to comprehensive evaluation indexThe backup recovery strategy, the fault removal preparation strategy and the file recovery mechanism, and corresponding adjustment is performed.
In this embodiment, as shown in fig. 2, a schematic structural diagram of configuration and debugging of an entire cross-ring network according to a comprehensive evaluation index provided in this embodiment of the present application is very critical steps in implementing an E1 transmission method of a cross-ring network, so as to ensure that a network can operate normally and provide expected performance. The following are some important factors that need to be considered in the configuration debugging process: hardware device and connection: and ensuring that all hardware such as E1 interfaces, transmission equipment, relay equipment and the like are correctly connected and work normally. Verifying the physical state of the cable, connector and terminal equipment, ensuring that they are not damaged or loosened; clock synchronization: ensuring that the clock synchronization setting of the E1 interface is correct. Clock problems can lead to transmission errors and synchronization problems, requiring special care. Signal quality: test equipment is used to check the quality of the E1 signal. Parameters such as signal-to-noise ratio, jitter, bit error rate, etc. are checked to ensure that the signal quality is good enough. Cross-connect and route: the correct cross-connections are configured to ensure that the data can be transmitted along the intended path. A routing table or cross-connect table is used to verify the correct routing and cross-connection of the data. QoS configuration: if the network needs to provide different quality of service levels, it is ensured that the QoS parameters are properly configured to meet the needs of the particular application. Troubleshooting; a troubleshooting plan is prepared so that the problem can be quickly located and resolved. Diagnostic tools and logs are used to check for any errors or anomalies, such as error counts, lost packets, etc. Security configuration: ensuring that the corresponding security measures have been configured to protect the transmitted data from unauthorized access or attack. Backup and restore: a backup of the configuration file is created to enable restoration when needed. A flexible recovery plan is ensured to cope with unforeseen fault conditions. Taking these factors into account and carefully configuring and commissioning will help ensure that the E1 transport network across the ring network is able to operate stably, providing a high quality data transport service failure detection and recovery algorithm: in cross-ring networking, configuration debugging should also consider fault detection and recovery algorithms to ensure that a fault can be quickly discovered and recovered when it occurs. This includes using fault detection techniques to monitor the link state and using recovery algorithms to switch to the alternate path or repair the fault. QoS algorithm: qoS algorithms need to be considered in configuration commissioning if the network needs to provide different quality of service levels. QoS algorithms are used to classify data, allocate bandwidth, and optimize transmission delay according to the needs of different applications to ensure that the data is transmitted with the expected quality.
Further, the specific steps of setting the monitoring system to monitor the E1 transmission service condition and performance in real time are as follows: s91, determining monitoring indexes: determining key indexes to be monitored and a key index predefined threshold according to the requirements of configuration debugging; s92, selecting a monitoring system: selecting a corresponding monitoring system or tool according to the demand of configuration debugging; s93, deploying a monitoring agent: deploying a monitoring agent on a key node crossing the ring network, wherein the agent is responsible for collecting related indexes and data in real time and sending the related indexes and data to a monitoring system for processing and analysis; s94, configuring a monitoring system: configuring a monitoring system to receive and process data from a monitoring agent, and setting data acquisition frequency, a data storage strategy and an alarm threshold; s95, visually configuring alarm monitoring data: setting a monitoring system to visualize relevant indexes and data transmitted by E1 and set alarm and notification functions; s96, periodic maintenance and optimization: the configuration of the monitoring system is periodically reviewed and adjusted and optimized according to machine learning algorithms.
In this embodiment, as shown in fig. 3, to set a monitoring system to monitor E1 transmission service conditions and performance of a cross-ring network in real time, the following steps may be implemented: determining a monitoring index: firstly, key indexes to be monitored, such as bandwidth utilization rate, bit error rate, time delay, packet loss rate and the like, are determined. These metrics will evaluate the usage and performance of the E1 transmission and discover any anomalies or problems in time. Selecting a monitoring system: and selecting a corresponding monitoring system or tool according to the requirements. These systems typically have the ability to monitor, collect, analyze, and visualize data in real time. Common monitoring systems include Network Management Systems (NMS), performance monitoring systems, packet analyzers, and the like. Deploying a monitoring agent: according to network topology and requirements, a monitoring agent is deployed on a key node crossing the ring network. The monitoring agent may be a hardware device, a virtual machine, or a program running on a server. The agent will be responsible for collecting relevant metrics and data in real time and sending it to the monitoring system for processing and analysis. And (3) configuring a monitoring system: according to the actual situation, the monitoring system is configured to receive and process data from the monitoring agent. This includes setting data acquisition frequency, data storage policy, alarm thresholds, etc. Ensuring that the monitoring system can accurately monitor and record the use condition and performance of E1 transmission. Visual monitoring data: the monitoring system is arranged to visualize relevant indicators and data of the E1 transmissions. The collected data is presented in a form that is easy to understand and analyze using dashboards, charts, reports, etc. Quickly understand the status of E1 transmission and respond to any anomaly in time. Configuration alarms and notifications: alarm and notification functions are set for the monitoring system. When an abnormal condition is detected or a set threshold is exceeded, the monitoring system should be able to issue an alarm in time to notify an administrator or related personnel. Therefore, the warning can be timely given before the problem occurs, and corresponding maintenance measures are adopted. Periodic maintenance and optimization: the setup of the monitoring system is a continuous process. The configuration of the monitoring system is periodically reviewed to confirm whether the monitored metrics and parameters are still applicable, and adjustments and optimizations are made as needed. This ensures that the monitoring system is always able to effectively monitor the usage and performance of the E1 transmissions and to discover and solve potential problems in time.
The technical scheme in the embodiment of the application at least has the following technical effects or advantages: relative to the bulletin number: the method for sending data through E1 by the invention patent publication of CN101330354B obtains comprehensive evaluation indexes by carrying out configuration debugging on cross-ring network, obtains optimal solutions of all aspects of configuration debugging of the cross-ring network through deep learning algorithm calculation and carries out corresponding adjustment, so that all corresponding factors of the steps before adjustment are evaluated again, and further the comprehensiveness of the steps of the E1 transmission method of the cross-ring network is improved again; relative to the bulletin number: the method for realizing reliable E1 transmission by adopting a forward error correction mechanism on a packet network, disclosed by the invention of CN101193060B, is characterized in that the E1 transmission use condition and performance are monitored in real time by arranging a monitoring system, and the E1 transmission use condition and performance are monitored in real time by each step, so that the stability, reliability and high efficiency of E1 transmission are ensured, and the effectiveness of the steps of the E1 transmission method of cross-ring network networking is realized.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. An E1 transmission method for realizing cross-ring network organization is used for a server and is characterized by comprising the following steps:
S1, network planning: laying out transmission lines and equipment of each relay station of each ring network according to the network planning coefficients;
s2, line construction: constructing transmission lines among the relay stations according to the line medium coefficients;
s3, deploying transmission equipment, namely deploying required transmission equipment on each relay station on a transmission line according to equipment adaptation coefficients;
s4, transmission equipment configuration planning: configuring a required E1 interface according to transmission equipment deployed by each relay station;
s5, configuring an E1 interface: e1 interface parameters of each transmission device are configured according to the interface configuration index;
s6, network cross planning: arranging network cross connection settings according to each E1 interface parameter;
s7, network cross connection: setting network cross connection among each transmission device according to the network connection index;
s8, configuration debugging: performing configuration debugging on the whole cross-ring network according to the comprehensive evaluation index;
s9, monitoring and maintaining: setting a monitoring system to monitor E1 transmission service conditions and performance in real time;
the network planning factorThe specific calculation formula is as follows:
wherein->Indicate->Predefined standard values of network bandwidth requirements of the individual predefined relay stations,/-in >Indicate->Predefined difference criterion value of network bandwidth requirements of the individual relay stations,/->Setting standard value representing network transmission physical distance between relay stations,/-for>Representing the physical distance of network transmission,/->Representing the matching coefficients of the network topology,/->Representing a reliable configuration matching coefficient of the network, +.>Representing a predefined relay station number record->，/>A total number of relay stations is predefined;
the line medium coefficientSpecifically, obtain->Evaluation value of line medium of each relay station>When->，When->，/>Wherein->Representing predefined transmission medium correction matching coefficients, +.>And->Respectively represent +.>Line transmission physical distance and line bandwidth requirement of individual relay stations,/->And->Respectively representing influence matching factors of line transmission physical distance and line bandwidth requirements on a line medium evaluation value;
the device adaptation coefficientsThe specific calculation formula is as follows:
wherein->Matching the matching coefficient representing the compatibility of the device protocol with the matching coefficient of the reliable configuration of the device by a reconciliation factor, +.>And->Weight factors corresponding to the device protocol compatibility matching coefficients and the device reliable configuration matching coefficients are respectively represented by +.>Representing the predefined device reliable configuration matching coefficient standard value, < - >Representing predefined device interface compatibility,/->Representing a predefined device interface compatibility matching reconciliation factor, < ->Representing predefined device performance management feedback performance matching reconciliation factor, +.>Indicating that the device protocol compatibility matching coefficient, the device reliable configuration matching coefficient and the device interface compatibility overlap each other by a negative influence coefficient, +.>Representing a predefined device type correction factor,/->Indicate->Under the relay station->Device protocol compatibility matching coefficients of the individual transmission devices,/->Representing a reliable configuration of the device matching coefficients, +.>Representing device interface compatibility;
first, theUnder the relay station->Interface configuration index of the individual transmission devices>The specific calculation formula is as follows:
wherein->And->Respectively representing the influence matching factors corresponding to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, +.>And->Respectively representing the influence weight factors corresponding to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, +.>Representing the standard value of the coordination coefficient of the interface frame structure, +.>An influence superposition factor representing the correspondence of the interface channel mapping type to the clock synchronization matching coefficient and the interface frame structure coordination coefficient, < >>Indicate->Under the relay station->The influence of the physical connection matching coefficients of the E1 interfaces of the individual transmission devices on the configuration E1 interfaces is superimposed by a factor,/- >Representing a predefined error correction policy mechanism correction factor, < ->Representing interface frame structure coordination coefficients,/-)>Representing interface channel map type,/->Indicate->Under the relay station->Physical connection matching coefficients of E1 interfaces of the transmission devices;
the network connection indexThe specific calculation formula is as follows:
wherein->And->Influence weight factors representing network signal quality and cross-network bandwidth requirements, respectively, < >>Representing clock synchronization matching systemInfluence matching factor of several pairs of network signal quality and cross network bandwidth requirements, < >>Influence matching factor representing reliable configuration matching coefficient of cross network on network cross connection, +.>The network signal quality, the cross network bandwidth requirement and the clock synchronization matching coefficient are represented, and negative influence factors are superimposed; calculating corresponding network connection index for different network signal crossing points in the network cross connection respectively, +.>Representing network signal quality, +.>Representing cross network bandwidth requirements,/->Representing cross network topology matching coefficients, +.>Representing reliable configuration matching coefficients of the crossover network, +.>Representing the clock synchronization matching coefficient,/>Representing predefined cross network reliable configuration matching coefficients;
the comprehensive evaluation index The specific calculation formula is as follows:
wherein->，/>，/>And->Debug weight factors representing configuration debugging corresponding to network planning coefficients, line medium coefficients, interface configuration indexes and network connection indexes respectively, +.>Representing the failure-removal-preliminary-strategy influence coefficient,/->Representing the backup restoration policy influence coefficient,/-, for>Representing the hardware connection coefficients.
2. The E1 transmission method for implementing cross-ring network organization according to claim 1, wherein the specific steps of laying out transmission lines and devices of each ring network according to network planning coefficients are as follows:
the method comprises the steps of obtaining original data of each link of network planning, and extracting characteristics of the original data to obtain a network transmission physical distanceNetwork bandwidth requirement->Network topology matching coefficient->And network reliable configuration matching coefficient +.>The predefined number of relay stations is recorded as +.>And obtaining a network planning coefficient according to the calculation formula>；
And obtaining a network topology structure of the cross-ring network, positions and the number of relay stations, a connection mode among the relay stations and a layout mode of transmission equipment in the network through calculation of a deep learning algorithm according to the network planning coefficient.
3. The E1 transmission method for implementing cross-ring network organization according to claim 2, wherein the specific steps of constructing transmission lines between each ring network according to the line medium coefficients are as follows:
Obtaining the original data of each link of line construction, extracting the characteristics of the original data to obtain the first linkLine protocol compatibility matching coefficient of each relay station>First->Maximum tolerable delay of individual relay stations>And according to the calculation formula, obtaining the firstEvaluation value of line medium of each relay station>The specific calculation formula is as follows:
wherein->Indicate->The network of individual relay stations reliably configures the matching coefficients, < >>，/>，/>Respectively represent->Line protocol compatibility matching coefficient standard value, line reliable configuration matching coefficient standard value and maximum tolerance time delay standard value of each relay station are +.>Joint matching factor representing line protocol compatibility matching coefficient and line reliable configuration matching coefficient and maximum tolerable delay, +.>And->Influence matching factors respectively representing line protocol compatibility matching coefficients and line reliable configuration matching coefficients, +.>Represents natural constant and obtains +.>Line media coefficients of individual relay stations->；
According to the firstAnd the individual line medium coefficients are calculated through a deep learning algorithm to obtain transmission media, line transmission physical distances, line bandwidth requirements, line protocol compatibility requirements, line reliable configuration matching requirements and line maximum tolerant time delay among the corresponding relay stations of the cross-ring network.
4. The E1 transmission method for implementing cross-ring network as claimed in claim 3, wherein the specific steps of deploying the required transmission equipment for each relay station on the transmission line according to the equipment adaptation coefficient are as follows:
acquiring original data of each link of the deployment transmission equipment, the firstThe number of deployed transmission devices under each relay station is recorded as +.>，，/>Is->The total number of the deployed transmission equipment under each relay station is provided for the original data characteristicsGet the->Under the relay station->Device protocol compatibility matching coefficient of the individual transmission devices +.>Device reliable configuration matching coefficient +.>Device interface compatibility->And predefined device Performance management feedback Performance +.>And get +.sup.th through specific calculation formula>Under the relay station->Device adaptation coefficient of a transmission device>；
According to the firstUnder the relay station->The device adaptation coefficients of the transmission devices are calculated through a deep learning algorithm to obtain corresponding device types, interface compatibility requirements, protocol compatibility matching requirements, reliable configuration matching requirements and device performance management strategies.
5. The method for implementing E1 transmission across ring networks according to claim 4, wherein the specific steps of configuring the E1 interface required by the transmission device deployed according to each relay station are as follows:
S41, selecting a transmission device: selecting corresponding transmission equipment according to corresponding equipment requirements;
s42, mounting and connecting the device: installing the selected transmission device on each relay station;
s43, device configuration: opening a management interface or a control console of the transmission equipment to perform preliminary configuration of the equipment;
s44, configuring an E1 interface: for each relay station, entering a configuration interface of the transmission equipment, and configuring each E1 interface, wherein the specific configuration steps comprise:
s441, port configuration: specifying physical characteristics of each E1 interface;
s442, transmission configuration: setting transmission parameters;
s443, channel mapping: mapping each E1 interface to a corresponding channel or terminal device;
s45, testing and verifying: after each E1 interface is configured, testing and verification are carried out, so that the transmission equipment is ensured to be connected normally and the E1 interfaces can work normally.
6. The method for implementing E1 transmission across ring network as claimed in claim 5, wherein the specific step of configuring the E1 interface parameter of each transmission device according to the interface configuration index is:
acquiring original data of each link of the configuration E1 interface, and extracting characteristics of the original data to obtain the first linkUnder the relay station Physical connection matching coefficient of E1 interface of individual transmission devices +.>Clock synchronization matching coefficient->Interface channel map type->And interface frame structure coordination coefficient->And get +.sup.th through specific calculation formula>Under the relay stationInterface configuration index of the individual transmission devices>；
E1 interface parameters of each transmission device are configured according to the interface configuration index, and a corresponding E1 interface physical connection mode, a clock synchronization mechanism, an interface frame structure mechanism, an interface channel mapping type and an error correction strategy are calculated through a deep learning algorithm.
7. The method for implementing E1 transmission across ring network as claimed in claim 6, wherein the specific steps of arranging network cross-connect settings according to each E1 interface parameter are:
s61, selecting an E1 interface and determining parameters: selecting a corresponding E1 interface according to the corresponding E1 interface parameter requirement and determining parameters;
s62, E1 interface network topology design: based on the E1 interface network topology requirement and the available E1 interfaces, designing the topology structure of the E1 interface network;
s63, signal cross point position: determining the position of the signal crossing point;
s64, E1 channel allocation: determining the number of time slots required for each E1 interface and assigning to different signals or communication channels;
S65, clock synchronization: adjusting to clock synchronization among the E1 interfaces;
s66, protection and redundancy: setting protection paths and redundant connections to cope with fault conditions;
s67, equipment configuration: configuring network equipment, including parameters of an E1 interface, a router, a switch, an E1 interface card and a signal cross cabinet;
s68, testing and verifying: and testing and verifying the network to ensure that all the connections work normally and meet the performance and availability requirements.
8. The E1 transmission method for implementing cross-ring networking according to claim 7, wherein the specific steps of performing network cross-connection setting between each transmission device according to the network connection index are as follows:
acquiring original data of each link of network cross connection, and extracting characteristics of the original data to obtain network signal cross pointsNetwork signal quality->Cross network bandwidth requirements->Cross network topology matching coefficient ∈>Cross network reliable configuration matching coefficient +.>And clock synchronization matching coefficient->And is obtained by a calculation formulaTo network connection index->；
And according to network connection indexes corresponding to different network signal intersections, obtaining network signal intersection positions, network signal quality, cross network bandwidth requirements, cross network topology, cross network reliable configuration requirements and clock synchronization strategies of network cross connections among relay stations of the corresponding cross-ring network networking through deep learning algorithm calculation.
9. The E1 transmission method for implementing cross-ring network according to claim 8, wherein the specific steps of performing configuration debugging on the whole cross-ring network according to the comprehensive evaluation index are as follows:
obtaining the original data of each link of configuration and debugging, extracting the characteristics of the original data to obtain the influence coefficient of the fault removal preparation strategyBack-up restore strategy influence coefficient->And hardware connection coefficient->And obtaining the comprehensive evaluation index +.>；
And calculating to obtain the hardware connectivity, clock synchronization strategy, signal quality, cross connection strategy, backup recovery strategy, fault elimination preparation strategy and file recovery mechanism of configuration debugging of the cross ring network by a deep learning algorithm according to the comprehensive evaluation index, and correspondingly adjusting.
10. The method for implementing E1 transmission across ring network as claimed in claim 9, wherein the specific steps of setting up the monitoring system to monitor E1 transmission usage and performance in real time are as follows:
s91, determining monitoring indexes: determining key indexes to be monitored and a key index predefined threshold according to the requirements of configuration debugging;
s92, selecting a monitoring system: selecting a corresponding monitoring system or tool according to the demand of configuration debugging;
S93, deploying a monitoring agent: deploying a monitoring agent on a key node crossing the ring network, wherein the agent is responsible for collecting related indexes and data in real time and sending the related indexes and data to a monitoring system for processing and analysis;
s94, configuring a monitoring system: configuring a monitoring system to receive and process data from a monitoring agent, and setting data acquisition frequency, a data storage strategy and an alarm threshold;
s95, visually configuring alarm monitoring data: setting a monitoring system to visualize relevant indexes and data transmitted by E1 and set alarm and notification functions;
s96, periodic maintenance and optimization: the configuration of the monitoring system is periodically reviewed and adjusted and optimized according to machine learning algorithms.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007124422A (en) * | 2005-10-28 | 2007-05-17 | Pyxisway Networks Inc | Optical ring network apparatus |
| CN102378230A (en) * | 2010-08-17 | 2012-03-14 | 中兴通讯股份有限公司 | Railway application base station system and networking method thereof |
| CN105512448A (en) * | 2014-09-22 | 2016-04-20 | 国家电网公司 | Power distribution network health index assessment method |
| CN110493788A (en) * | 2018-05-15 | 2019-11-22 | 中国移动通信集团湖北有限公司 | The method, apparatus and storage medium of communication site's planning |
| CN110932885A (en) * | 2019-11-12 | 2020-03-27 | 国家电网有限公司 | Power system communication network evaluation method and device |
| CN116887338A (en) * | 2023-09-06 | 2023-10-13 | 南京欣网通信科技股份有限公司 | Big data-based 5G mobile network real-time adjustment method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001074043A1 (en) * | 2000-03-24 | 2001-10-04 | Telcordia Technologies, Inc. | Digital subscriber line network deployment method |
| US20040240385A1 (en) * | 2003-04-15 | 2004-12-02 | Boggs Ronald L. | Real-time monitoring, analysis, and forecasting of trunk group usage |
| US11290375B2 (en) * | 2019-01-18 | 2022-03-29 | Rise Research Institutes of Sweden AB | Dynamic deployment of network applications having performance and reliability guarantees in large computing networks |
-
2023
- 2023-11-13 CN CN202311503984.0A patent/CN117240658B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007124422A (en) * | 2005-10-28 | 2007-05-17 | Pyxisway Networks Inc | Optical ring network apparatus |
| CN102378230A (en) * | 2010-08-17 | 2012-03-14 | 中兴通讯股份有限公司 | Railway application base station system and networking method thereof |
| CN105512448A (en) * | 2014-09-22 | 2016-04-20 | 国家电网公司 | Power distribution network health index assessment method |
| CN110493788A (en) * | 2018-05-15 | 2019-11-22 | 中国移动通信集团湖北有限公司 | The method, apparatus and storage medium of communication site's planning |
| CN110932885A (en) * | 2019-11-12 | 2020-03-27 | 国家电网有限公司 | Power system communication network evaluation method and device |
| CN116887338A (en) * | 2023-09-06 | 2023-10-13 | 南京欣网通信科技股份有限公司 | Big data-based 5G mobile network real-time adjustment method |
Non-Patent Citations (1)
| Title |
|---|
| E1 网络调试与设备选型;郭翠;《科技信息》(第第8期期);全文 * |
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