Maneuvering network and fixed network fusion monitoring situation generation method
By deploying monitoring software in both mobile and fixed networks, and combining LSTM algorithm and link load heatmap, cross-network, cross-domain, and cross-professional monitoring status is generated, solving the problem of lack of cross-network monitoring in existing technologies and realizing end-to-end service quality monitoring and stability assurance for emergency communications.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-02
- Publication Date
- 2026-04-10
AI Technical Summary
Existing technologies lack cross-network and cross-domain monitoring methods, especially for mobile and fixed networks, making it impossible to achieve end-to-end operational monitoring. Furthermore, the lack of satellite network monitoring integration results in insufficient stability and visualization monitoring of emergency communication networks.
Network monitoring software is used to deploy monitoring points in both mobile and fixed networks. By periodically collecting information on latency, jitter, and packet loss, and combining this with the LSTM algorithm to predict the movement trajectory of devices, a unified monitoring situation of the mobile and fixed networks is generated. Monitoring points are selected using link load heatmaps and service priority weights to achieve cross-network, cross-domain, and cross-professional monitoring.
It enables end-to-end service quality monitoring, provides intuitive criteria for network quality assessment, ensures the stability of collaborative communication between mobile and fixed networks, supports rapid decision-making in emergency command, and meets the requirement of "perception is visibility".
Smart Images
Figure CN121842053A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of communication network, in particular to a kind of mobile network and fixed network fusion monitoring situation generation method. BACKGROUND
[0002] Mobile network communication is widely used in the scene that the fixed communication network of a certain area is destroyed and cannot be repaired in time, or lacks available communication equipment, and needs to quickly establish communication network.In the establishment of emergency mobile network, satellite communication, short-wave communication, ground transmission communication and other communication means are used.Mobile network and fixed network cooperative joint communication become inevitable.
[0003] At present, only the monitoring means based on IP bearer network of optical fiber transmission network is provided, but the traditional IP bearer network monitoring means can only monitor the network, lacks cross-network and cross-domain monitoring, and further lacks end-to-end service monitoring;At present, there is lack of mobile network monitoring means;At the same time, there is lack of satellite network monitoring fusion.
[0004] In order to ensure the stability of network communication, improve the communication network operation and maintenance means, and meet the demand of "network access perception, perception visualization" of emergency command, it is necessary to monitor the network quality of mobile network and fixed network cooperative communication. SUMMARY
[0005] The present application provides a kind of mobile network and fixed network fusion monitoring situation generation method to solve the above problems existing in prior art.
[0006] The mobile network and fixed network fusion monitoring situation generation method provided by the present application comprises the following steps: Step 1, network monitoring software is deployed at selected points in mobile network and fixed network respectively; Step 2, the network monitoring software is used to collect the time delay, jitter and packet loss information of mobile network and fixed network respectively at regular intervals; Step 3, the time delay, jitter and packet loss information of mobile network and fixed network collected by the network monitoring software are fused with the collected mobile network link, satellite service link, relay link and cross-network service to generate a mobile network and fixed network fusion monitoring situation.
[0007] As a preferred scheme, the selection method of fixed network deployment point in step 1 is as follows: based on network planning, on the basis of selecting one point in each single domain and single network, link utilization rate and bandwidth occupancy rate collected in real time based on SNMP / NetFlow are supplemented to construct link load heat map, and according to the priority weight of core service and ordinary service, the area with point density greater than a predetermined value is selected as the monitoring point.
[0008] As a preferred scheme, the point density is calculated by the following formula:
[0009] wherein the priority weight of the core service is 0.8, and the priority weight of the ordinary service is 0.2; the basic density is an initial point density preset based on a single-domain and single-network network planning of a fixed network, that is, a ratio of a number of monitoring points preliminarily determined in a single domain and single network to a coverage range of the single domain and single network; As a preferred scheme, the load coefficient is calculated by the following formula:
[0010] wherein U is a real-time link utilization rate, L is a link rated utilization rate threshold, B is a real-time bandwidth occupancy, is a link rated bandwidth, and P is a real-time forwarding rate, is a port maximum forwarding rate.
[0011] As a preferred scheme, the selection manner of the mobile network deployment point in step 1 is: based on the device GPS trajectory and the networking demand, the LSTM algorithm is used to predict the device moving trajectory and the temporary networking topology, the device groups are divided according to the production batches, and the monitoring point is adaptively added or reduced for the high-mobility batch and the core networking batch according to the trajectory prediction result.
[0012] As a preferred scheme, step 2 specifically includes: Step 2.1, on the network monitoring software of the mobile network deployment, the source end and the sink end of the mobile network monitoring are configured according to the collected mobile link; Step 2.2, on the network monitoring software of the mobile network deployment, the source end and the sink end of the satellite network monitoring are configured according to the collected satellite service link information; Step 2.3, on the network monitoring software of the fixed network deployment, the source end and the sink end of the single domain and single network are configured according to the collected relay link; Step 2.4, the configuration records of the monitoring source end and the sink end configured by the network monitoring software are respectively bound with the mobile link, the satellite service link and the relay link; Step 2.5, the time delay, the jitter and the packet loss information of the mobile network and the fixed network are respectively collected.
[0013] As a preferred scheme, in step 2.1, the IP addresses of the topological connection start and end collected from the mobile network management are configured as the source end and the sink end of the mobile network monitoring.
[0014] As a preferred scheme, in step 2.2 and step 2.3, the terminal device IP address and the gateway station exchange IP address of the satellite service link information collected from the satellite network management are respectively configured as the source end and the sink end of the satellite network monitoring and the fixed network monitoring.
[0015] As a preferred scheme, the data collection frequency of the network monitoring software in step 3 is dynamically adjusted in combination with the link type, the service priority and the link load state, wherein the fixed network collection frequency is calculated based on the service priority and the link load heat map, and the mobile network collection frequency is adjusted based on the device moving speed and the networking priority.
[0016] Compared with the prior art, the present application has the following beneficial effects: (1) The present application breaks through the monitoring barriers of cross-network (fixed / mobile / satellite), cross-domain (single / multi-domain) and cross-specialty (fiber / short wave / satellite communication) through the point selection logic of the fixed network "link load heat map + service priority weight", the point adjustment mechanism of the mobile network "LSTM trajectory prediction + batch self-adaptation", and the binding collection design of the source end, the sink end and the link, realizes the whole-process monitoring of the end-to-end service quality (delay, jitter, packet loss), and meets the demand of the emergency command for the service full-link visibility.
[0017] (2) The fusion monitoring situation is converted into an intuitive situation result through the process of "single-dimension quantification - multi-dimension weighted fusion - situation scoring - visual display", which provides accurate network quality judgment basis for the operation and maintenance personnel, effectively guarantees the stability of the mobile and fixed network cooperative communication, and provides real-time and visual network state support for the emergency command, helps fast decision-making, and meets the core demand of the emergency command "perception is visibility".
[0018] (3) The fixed network dynamically adjusts the collection frequency based on the service priority and the link load, and the mobile network adapts the collection strategy based on the device moving speed and the networking priority, which avoids the resource waste or data shortage problem caused by the "one-size-fits-all" collection; the point selection density algorithm and the link load coefficient calculation and other quantitative models further improve the accuracy of point deployment and data collection, and ensure the reliability and practicality of the monitoring result. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 The present application is a network architecture diagram.
[0020] Figure 2 The present application is a flowchart of the method. DETAILED DESCRIPTION
[0021] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, some technical features known in the art are not described in order not to obscure the present application.
[0022] Example 1 The embodiment discloses a method for generating a monitoring situation of mobile network and fixed network fusion, and steps are as follows: Firstly, network monitoring software is deployed at selected points in the mobile network and the fixed network.
[0023] The selected point acquisition step is as follows: S1, the fixed network deployment point selection is based on network planning, and on the basis of selecting one point in a single domain (i.e. not cross-domain) and a single network (i.e. not cross-network), a "link load heat map" is constructed based on the real-time acquisition of link utilization rate and bandwidth occupancy rate by SNMP / NetFlow, and according to the priority weight of core business and ordinary business, the selected point with high density and core business aggregation is selected as a monitoring point.
[0024] S2, the mobile network deployment point selection is based on the device GPS trajectory and the networking demand, and the device moving trajectory and the temporary networking topology are predicted by using the LSTM algorithm, the device groups are divided according to the production batch, and the monitoring point is adaptively increased or decreased according to the trajectory prediction result of "high mobility batch" and "core networking batch".
[0025] Secondly, the network monitoring software is used to collect the time delay, jitter and packet loss information of the mobile network and the fixed network at regular time intervals.
[0026] The time delay, jitter and packet loss information collection step of the mobile network and the fixed network is as follows: S3, the source end and the sink end of the mobile network monitoring are configured on the network monitoring software deployed in the mobile network according to the collected mobile link.
[0027] S4, the source end and the sink end of the satellite network monitoring are configured on the network monitoring software deployed in the mobile network according to the collected satellite service link information.
[0028] S5, the source end and the sink end of the single domain (i.e. not cross-domain) and the single network (i.e. not cross-network) are configured on the network monitoring software deployed in the fixed network according to the collected relay link.
[0029] S6, the configuration record of the source end and the sink end of the monitoring of the network monitoring software is bound to the mobile link, the satellite service link and the relay link respectively.
[0030] S7, the time delay, jitter and packet loss information of the mobile network and the fixed network is collected respectively.
[0031] Thirdly, the time delay, jitter and packet loss information of the mobile network and the fixed network collected by the network monitoring software is fused with the collected mobile network link, satellite service link, relay link and cross-network service to generate a monitoring situation of mobile network and fixed network fusion.
[0032] Embodiment 2 Based on the embodiment 1, this embodiment discloses some specific implementation details.
[0033] Firstly, network monitoring software is deployed at selected points in the mobile network and the fixed network respectively.
[0034] The step of acquiring the selected points is as follows: S1, the selected points of the fixed network are selected based on network planning, that is, one point in a single domain (not cross-domain) and a single network (not cross-network), and the link utilization rate and bandwidth occupancy rate based on SNMP / NetFlow are supplemented to construct a "link load heat map", and the selected points with high density and core business aggregation are selected as monitoring points according to the priority weight of core business and ordinary business.
[0035] For example, one point is selected in the CN2 backbone network and the 163 backbone network in the telecommunication network. The link utilization rate and bandwidth occupancy rate based on SNMP / NetFlow are supplemented to construct a "link load heat map", and the selected points with high density and core business aggregation are selected as monitoring points according to the priority weight of core business and ordinary business, that is, the core business accounts for 0.8 and the ordinary business accounts for 0.2.
[0036] The link load coefficient=(U / L)×0.5+(B / Bmax)×0.3+(P / Pmax)×0.2, wherein U is the real-time link utilization rate, L is the rated utilization rate threshold of the link (generally set to 80%), B is the real-time bandwidth occupancy, Bmax is the rated bandwidth of the link, and P is the real-time forwarding rate, Pmax is the maximum forwarding rate of the port. S2, the selected points of the mobile network are selected based on the GPS trajectory of the device and the networking demand, the device movement trajectory and the temporary networking topology are predicted by using the LSTM algorithm, the device groups are divided according to the production batch, and the monitoring points are adaptively increased or decreased for the "high mobility batch" and the "core networking batch" according to the trajectory prediction result.
[0037] For example, in the emergency mobile network in Beijing, there are two manufacturers of telecom and mobile, and one point is selected in the telecom mobile network and the mobile mobile network respectively. Meanwhile, the GPS, moving speed and moving direction of the mobile device of the mobile or telecom manufacturer are collected, the trajectory and topology are predicted based on the time sequence, and the selected points are selected.
[0038] Secondly, the network monitoring software is used to collect the time delay, jitter and packet loss information of the mobile network and the fixed network at regular time intervals.
[0039] The step of collecting the time delay, jitter and packet loss information of the mobile network and the fixed network is as follows: S3, configure the source and destination of the network monitoring according to the collected mobile link on the network monitoring software of the mobile network deployment.
[0040] For example, the IP address of the start and end of the topology connection collected from the mobile network management is configured as the source and destination of the monitoring.
[0041] S4, configure the source and destination of the satellite network monitoring according to the collected satellite service link information on the network monitoring software of the mobile network deployment.
[0042] For example, the IP address of the terminal device and the gateway station exchange of the satellite service link information collected from the satellite network management is configured as the source and destination of the monitoring.
[0043] S5, configure the source and destination of the single domain (i.e. not cross-domain) and single network (i.e. not cross-network) on the network monitoring software of the fixed network deployment according to the collected relay link.
[0044] For example, the IP address of the terminal device and the gateway station exchange of the satellite service link information collected from the satellite network management is configured as the source and destination of the monitoring.
[0045] S6, configure the configuration record of the source and destination of the network monitoring, and bind it with the mobile link, satellite service link, and relay link respectively.
[0046] S7, collect the time delay, jitter, and packet loss information of the mobile network and the fixed network respectively.
[0047] Third step, fuse the time delay, jitter, and packet loss information of the mobile network and the fixed network collected by the network monitoring software, and generate the fusion monitoring situation of the mobile network and the fixed network.
[0048] For example: edge collection end, deploy the collection plug-in on the fixed network switch / router and the mobile network edge gateway; cloud management collection, deploy the collection plug-in on the cloud server / local physical server, and collect data by active detection. The collection frequency is dynamically adjusted according to the link type, service priority, and link load state. The collection frequency of the fixed network is calculated based on the service priority and the link load system (link load heat map). The collection frequency of the mobile network is adjusted based on the device moving speed and the networking priority.
[0049] The situation fusion generation adopts a four-step process of "single dimension quantification → multi-dimensional weighted fusion → situation scoring → visual display", and clearly defines the quantification rules, fusion algorithm, and display logic of data such as time delay, jitter, and packet loss, to ensure reproducible implementation process.
[0050] The method disclosed in the above embodiment can be written as a set of executable instructions in the running logic in actual application, and the executable instructions are written in a storage medium and run on an electronic device.
[0051] More specific examples of the computer readable storage medium referred to in this embodiment can include, but are not limited to, an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any appropriate combination of the above. The computer readable storage medium can include a data signal carried in a baseband or as a part of a carrier wave propagating through a transmission medium, in which readable program codes are carried. Such a propagated data signal can take various forms, including but not limited to an electromagnetic signal, an optical signal, or any appropriate combination of the above. The readable signal medium can also be any readable medium other than the readable storage medium, which can send, propagate or transmit programs for use by or in connection with an instruction execution system, apparatus or device.
[0052] Although the present application has been shown and described with respect to particular preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail can be made without departing from the spirit and scope of the application as defined by the appended claims.
Claims
1. A method for mobile network and fixed network fusion monitoring situation generation, characterized in that, The method comprises the following steps: Step 1, deploying network monitoring software at selected points of mobile network and fixed network respectively; Step 2, collecting time delay, jitter and packet loss information of mobile network and fixed network respectively by using the network monitoring software; Step 3, fusing the time delay, jitter and packet loss information of mobile network and fixed network collected by the network monitoring software, and collecting mobile network link, satellite service link, relay link and cross-network service to generate a fusion monitoring situation of mobile network and fixed network.
2. The method of claim 1, wherein In step 1, the selection of the fixed network deployment points is as follows: based on network planning, one point is selected in each single domain and single network, and then a link load heat map is constructed based on the link utilization rate and bandwidth occupancy rate collected in real time based on SNMP / NetFlow, the priority weight of core service and ordinary service is determined, and the area with a point density greater than a predetermined value is selected as a monitoring point.
3. The method of claim 1, wherein, The point density is calculated by the following formula: wherein the priority weight of core service is 0.8, the priority weight of ordinary service is 0.2, and the basic density is the initial point density set in advance based on the network planning of single domain and single network, i.e. the ratio of the number of monitoring points preliminarily determined in the single domain and single network to the coverage range of the single domain and single network.
4. The method of claim 3, wherein, The load coefficient is calculated by the following formula: wherein U is a real-time link utilization, L is a link rated utilization threshold, B is a real-time bandwidth occupancy, is a link rated bandwidth, and P is a real-time forwarding rate, is a port maximum forwarding rate.
5. The method of claim 1, wherein, In step 1, the selection of the mobile network deployment points is as follows: based on the GPS trajectory of the equipment and the networking demand, the LSTM algorithm is used to predict the equipment moving trajectory and temporary networking topology, the equipment groups are divided according to the production batch, and the monitoring points of high mobility batch and core networking batch are adaptively increased or decreased according to the trajectory prediction result.
6. The method of claim 1, wherein, Step 2 specifically comprises: Step 2.1, configuring the source end and the sink end of mobile network monitoring on the network monitoring software deployed in the mobile network according to the collected mobile link; Step 2.2, configuring the source end and the sink end of satellite network monitoring on the network monitoring software deployed in the mobile network according to the collected satellite service link information; Step 2.3, configuring the source end and the sink end of single domain and single network on the network monitoring software deployed in the fixed network according to the collected relay link; Step 2.4, binding the configuration records of the monitoring source end and the sink end configured by the network monitoring software with the mobile link, the satellite service link and the relay link respectively; Step 2.5, collecting the time delay, jitter and packet loss information of mobile network and fixed network respectively.
7. The method of claim 6, wherein the method further comprises: In step 2.1, the IP addresses of the start and end of the topology connection collected from the mobile network management are configured as the source end and the sink end of mobile network monitoring.
8. The method of claim 6, wherein the method further comprises: In steps 2.2 and 2.3, the IP addresses of the terminal equipment and the gateway station exchange of the satellite service link information collected from the satellite network management are configured as the source end and the sink end of satellite network monitoring and fixed network monitoring respectively.
9. The method of claim 1, wherein, In step 3, the data collection frequency of the network monitoring software is dynamically adjusted according to the link type, service priority and link load state, wherein the collection frequency of the fixed network is calculated based on the service priority and the link load heat map, and the collection frequency of the mobile network is adjusted based on the equipment moving speed and the networking priority.
10. An electronic device, comprising: The device comprises a processor and a memory storing computer program instructions; the processor implements the motorized network and fixed network fusion monitoring situation generation method according to any one of claims 1 to 9 when executing the computer program instructions.