Off-service base station definite positioning analysis method, device, equipment, medium and product

Abstract

The invention provides an out-of-service base station definite positioning analysis method and device, equipment, a medium and a product. The method comprises the following steps: acquiring basic resource data information of a to-be-out-of-service base station; judging the equipment type of the base station to be out of service according to the basic resource data information, wherein the equipment type of the base station to be out of service comprises a packet transport network bearing base station and a slice packet network bearing base station; if the to-be-out-of-service base station is a packet transport network bearing base station, obtaining a defined positioning result of the packet transport network bearing base station according to associated tunnel network resources and an alarm information list of the packet transport network bearing base station; and if the to-be-out-of-service base station is the slice packet network bearing base station, obtaining a defined positioning result of the slice packet network bearing base station according to the associated segment routing tunnel network resources and the alarm information list of the slice packet network bearing base station. In the invention, according to different types of transmission equipment carried by a base station, respective multi-dimensional resource information is respectively acquired, accurate positioning of out-of-service of the base station is realized, and an analysis result is output.

Description

Technical Field

[0001] The embodiments of the present invention relate to the field of information technology support technology, and in particular to a method, apparatus, equipment, medium and product for determining the location and boundary of a deactivated base station. Background Technology

[0002] As operators' base station networks continue to expand, the number of base station outages is increasing, making rapid fault location a challenge. Transmission faults account for 60% of these outages. While environmental and base station faults can be located quickly, transmission base stations involve two network types: Packet Transport Network (PTN) and Slicing Packet Network (SPN), resulting in complex protection scenarios and numerous alarms.

[0003] Because it involves a large number of operations and maintenance personnel and the OMC (Operations and Maintenance Center) has a wide exposure area for transmission network management rule configuration, some alarms may not be reported when operations and maintenance personnel configure alarm reporting policies or inter-system message transmission issues in the OMC transmission network management configuration. This can cause a single fault delineation and location rule to be ineffective. When network monitoring personnel use the integrated network management system to uniformly manage network faults, if the network management system's rule deployment is ineffective and the fault point cannot be accurately located, manual offline segment-by-segment troubleshooting and analysis will be required, which will seriously affect the efficiency of network fault repair.

[0004] In existing technologies, the methods for determining and locating outages of transmission base stations still suffer from problems such as over-reliance on the accuracy of basic data in analyzing the causes of base station outages, leading to inaccurate analysis; an emphasis on outage prediction rather than fault location; and models that are greatly affected by network changes and cannot accurately locate the root cause. As a result, the accuracy of existing base station outage determination and location analysis results is low and cannot meet actual needs. Summary of the Invention

[0005] This invention provides a method, apparatus, device, medium, and product for determining the location and boundary of out-of-service base stations, in order to solve the problem of low accuracy in existing base station out-of-service location and boundary analysis results.

[0006] To solve the above-mentioned technical problems, the present invention is implemented as follows:

[0007] In a first aspect, embodiments of the present invention provide a method for demarcating and locating out-of-service base stations, including:

[0008] Obtain basic resource data information of base stations to be decommissioned;

[0009] The equipment type of the base station to be decommissioned is determined based on the basic resource data information. The equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station.

[0010] If the base station to be decommissioned is a packet transport network bearer base station, the demarcation and location result of the packet transport network bearer base station is obtained according to the associated tunnel network resources and alarm information list of the packet transport network bearer base station;

[0011] If the base station to be decommissioned is a sliced ​​packet network bearer base station, the segmented packet network bearer base station demarcation and location result is obtained based on the associated segmented routing tunnel network resources and alarm information list of the sliced ​​packet network bearer base station.

[0012] Optionally, the associated tunnel network resources of the packet transport network carrying base station include at least one of the following: base station associated with all tunnel routing resources, base station associated with all tunnel topology connection resources, base station associated with tunnel protection group resources, base station associated with all tunnel resources, and base station associated with all pseudowire resources;

[0013] The alarm information list of the packet transmission network bearer base station includes at least one of the following: tunnel protection group primary and backup interruption alarm list, tunnel protection group primary interruption alarm list, tunnel protection group backup interruption alarm list, pseudo-line interruption alarm list, pseudo-line protection group primary and backup interruption alarm list, pseudo-line protection group primary interruption alarm list, pseudo-line protection group backup interruption alarm list, tunnel interruption alarm list, port optical path and line interruption alarm list, single board hardware fault alarm list, and network element fault alarm list.

[0014] Optionally, the associated segmented routing tunnel network resources of the sliced ​​packet network carrying the base station include at least one of the following: the base station is associated with all routing resources passing through the segmented routing tunnel, the base station is associated with all topology connection resources passing through the segmented routing tunnel, the base station is associated with access layer segmented routing tunnel service resources, the base station is associated with aggregation layer segmented routing tunnel service resources, the base station is associated with all access layer segmented routing tunnel resources, and the base station is associated with all aggregation layer segmented routing tunnel resources.

[0015] The alarm information list of the slice packet network bearer base station includes at least one of the following: segmented routing tunnel service primary and backup interruption alarm list, segmented routing tunnel service primary interruption alarm list, segmented routing tunnel service backup interruption alarm list, segmented routing tunnel interruption alarm list, port optical path and line interruption alarm list, single board hardware fault alarm list, and network element fault alarm list.

[0016] Optionally, if the base station to be decommissioned is a packet transport network bearer base station, the boundary location result of the packet transport network bearer base station is obtained based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station, including:

[0017] Based on the list of associated tunnel network resources and alarm information of the packet transport network base station, determine whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected from the management network.

[0018] Based on the associated tunnel network resources and alarm information list of the packet transport network base station, the breakpoint location of the packet transport network base station is determined. The breakpoint location of the packet transport network base station includes: network element, board and topology. The output priority of the base station breakpoint location is: first, interrupt the topology, second, interrupt the board, and finally disconnect the network element.

[0019] Based on the list of associated tunnel network resources and alarm information of the packet transport network base station, the interruption identifier of the packet transport network base station transmission service is determined. Among them, the transmission service interruption is considered to be when the transmission service interruption includes at least one of the following: tunnel protection group interruption, all associated tunnel interruption, associated pseudowire protection group interruption, all associated pseudowire interruption, and primary and backup tunnel route optical cable interruption.

[0020] Based on the associated tunnel network resources and alarm information list of the packet transport network base station, whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected, the breakpoint location of the packet transport network base station and the interruption identifier of the packet transport network base station transmission service, the packet transport network base station fault scenario is determined. The packet transport network base station fault scenario includes at least one of the following: aggregation layer line fault, access layer line fault, single network element fault, other transmission fault and non-transmission cause fault.

[0021] The location of the packet transport network base station breakpoint, the interruption identifier of the packet transport network base station's transmission service, and the packet transport network base station fault scenario are used as the demarcation and location results of the packet transport network bearer base station.

[0022] Optionally, determining the packet transport network base station fault scenario based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station, whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected, the location of the packet transport network base station breakpoint, and the interruption identifier of the packet transport network base station's transmission service includes:

[0023] If there is a topology fault at the breakpoint of the packet transport network base station and the source and destination network elements are both at the aggregation layer or above, the fault scenario of the packet transport network base station is determined to be an aggregation layer line fault.

[0024] If there is a topology fault at the breakpoint of the packet transport network base station and the topology source or destination network element level is the access layer, the fault scenario of the packet transport network base station is determined to be an access layer line fault.

[0025] If the service access network element of the packet transport network connected to the packet transport network base station is disconnected and there is an optical cable interruption fault at the east-west tunnel routing port, the fault scenario of the packet transport network base station is determined to be a single network element fault.

[0026] If the transmission service of the packet transport network base station is interrupted but no topology fault or single network element fault is identified, the fault scenario of the packet transport network base station is determined to be other transmission faults.

[0027] If the packet transport network base station does not have the above-mentioned fault scenarios, the fault scenario of the packet transport network base station is determined to be non-transmission-related.

[0028] Optionally, if the base station to be decommissioned is a sliced ​​packet network bearer base station, the segmented packet network bearer base station demarcation and location result is obtained based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, including:

[0029] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network base station, determine whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected from the management.

[0030] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network base station, the breakpoint location of the sliced ​​packet network base station is determined. The breakpoint location of the sliced ​​packet network base station includes: network element, board and topology. The output priority of the breakpoint location of the sliced ​​packet network base station is: first, interrupt the topology, second, interrupt the board, and finally disconnect the network element.

[0031] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, the transmission service interruption identifier of the sliced ​​packet network bearer base station is determined. The transmission service interruption is considered to be one of the following three: all associated segmented routing tunnel services are interrupted, all associated segmented routing tunnels are interrupted, and the optical fiber cable of the primary and backup segmented routing tunnels is interrupted and the access network element is disconnected.

[0032] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected, the breakpoint location of the sliced ​​packet network base station, and the transmission service interruption identifier of the sliced ​​packet network bearer base station, the fault scenario of the sliced ​​packet network bearer base station is determined. The fault scenario of the sliced ​​packet network bearer base station includes at least one of the following: aggregation layer line fault, access layer line fault, single network element fault, other transmission fault, and non-transmission cause fault.

[0033] The location of the breakpoint of the slice packet network base station, the interruption identifier of the transmission service of the slice packet network bearer base station, and the fault scenario of the slice packet network bearer base station are used as the delimitation and location results of the slice packet network bearer base station.

[0034] Optionally, determining the fault scenario of the sliced ​​packet network bearer base station based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected, the breakpoint location of the sliced ​​packet network base station, and the transmission service interruption identifier of the sliced ​​packet network bearer base station includes:

[0035] If there is a topology fault at the breakpoint of the sliced ​​packet network base station and the source and destination network element levels are both at the aggregation level or above, the fault scenario of the sliced ​​packet network base station is determined to be an aggregation layer line fault.

[0036] If there is a topology fault at the breakpoint of the slice packet network base station and the topology source or destination network element level is the access layer, the fault scenario of the slice packet network base station is determined to be an access layer line fault.

[0037] If the service access network element of the slice packet network connected to the slice packet network base station is disconnected and there is an optical cable interruption fault at the east-west tunnel routing port, the fault scenario of the slice packet network base station is determined to be a single network element fault.

[0038] If the transmission service of the slice packet network base station is interrupted but no topology fault or single network element fault is identified, the fault scenario of the slice packet network base station is determined to be other transmission faults.

[0039] If the slice packet network base station does not have the above-mentioned fault scenarios, the fault scenario of the slice packet network base station is determined to be non-transmission-related.

[0040] Secondly, embodiments of the present invention provide a decommissioned base station demarcation and location analysis device, comprising:

[0041] The acquisition module is used to acquire basic resource data information of the base station to be decommissioned;

[0042] The first processing module is used to determine the equipment type of the base station to be decommissioned based on the basic resource data information. The equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station.

[0043] The second processing module is used to obtain the demarcation and location result of the packet transport network bearer base station based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station if the base station to be decommissioned is a packet transport network bearer base station.

[0044] The third processing module is used to obtain the demarcation and location result of the slice packet network bearer base station if the base station to be decommissioned is a slice packet network bearer base station, based on the associated segmented routing tunnel network resources and alarm information list of the slice packet network bearer base station.

[0045] Thirdly, embodiments of the present invention provide an electronic device, including a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein when the program or instructions are executed by the processor, they implement the steps in the out-of-service base station demarcation and positioning analysis method as described in any one of the first aspects.

[0046] Fourthly, embodiments of the present invention provide a readable storage medium storing a program or instructions, which, when executed by a processor, implement the steps in the out-of-service base station demarcation and location analysis method as described in any one of the first aspects.

[0047] Fifthly, embodiments of the present invention provide a computer program product, including computer instructions, which, when executed by a processor, implement the steps in the out-of-service base station demarcation and location analysis method as described in any one of the first aspects.

[0048] In this invention, basic resource data information of the base station to be decommissioned is obtained; the equipment type of the base station to be decommissioned is determined based on the basic resource data information, and the equipment type of the base station to be decommissioned includes packet transport network bearer base stations and slice packet network bearer base stations; if the base station to be decommissioned is a packet transport network bearer base station, the demarcation and location result of the packet transport network bearer base station is obtained based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station; if the base station to be decommissioned is a slice packet network bearer base station, the demarcation and location result of the slice packet network bearer base station is obtained based on the associated segmented routing tunnel network resources and alarm information list of the slice packet network bearer base station. By obtaining multi-dimensional resource information of the base station bearing transmission equipment according to different types, accurate demarcation and location of base station decommissioning is achieved, and analysis results are output, solving the problem of low accuracy of existing base station decommissioning and location analysis results. Attached Figure Description

[0049] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0050] Figure 1 This is a flowchart of a method for determining the location and boundary of a deactivated base station according to an embodiment of the present invention;

[0051] Figure 2 This is a general flowchart of a method for demarcating and locating out-of-service base stations provided in an embodiment of the present invention;

[0052] Figure 3This is a schematic diagram of an Ethernet leased line structure for a method for demilitarizing and locating out-of-service base stations provided in an embodiment of the present invention;

[0053] Figure 4 This is a schematic diagram of the Ethernet private network structure of a method for determining and locating out-of-service base stations according to an embodiment of the present invention;

[0054] Figure 5 This is a schematic diagram of the Ethernet tree structure of a method for determining and locating out-of-service base stations according to an embodiment of the present invention;

[0055] Figure 6 This is a non-provincial capital network topology diagram of a packet transport network bearer base station for a method for determining and locating out-of-service base stations provided in an embodiment of the present invention;

[0056] Figure 7 This is a provincial capital network topology diagram of a packet transport network bearer base station for a method for determining and locating out-of-service base stations provided in an embodiment of the present invention;

[0057] Figure 8 This is a slice packet network bearer base station network topology diagram of a method for demilitarizing and locating out-of-service base stations provided in an embodiment of the present invention;

[0058] Figure 9 This is a schematic diagram of the structure of a demilitarized base station demarcation and positioning analysis device provided in an embodiment of the present invention;

[0059] Figure 10 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0060] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0061] Please refer to Figure 1 and Figure 2 This invention provides a method for demarcating and locating out-of-service base stations, comprising:

[0062] Step 11: Obtain basic resource data information of the base station to be decommissioned;

[0063] In this embodiment of the invention, the base stations to be decommissioned have different network protection types depending on the type of Packet Transport Network (PTN) and Slicing Packet Network (SPN) equipment. There are five types of protection methods for base stations carried by the PTN: tunnel protection, pseudowire protection, MultiChassis Link Aggregation Group (MC-LAG) protection, Virtual Private Network Fast Reroute (VPN FRR) protection, and Hybrid Fast Reroute (FRR) protection. There are three types of protection methods for base stations carried by the Slicing Packet Network: Segment Routing (SR) tunnel protection, Virtual Private Network Fast Reroute (VPN FRR) protection, and Hybrid Fast Reroute (FRR) protection. Reroute (FRR) protection analyzes and delineates the causes of base station outages based on the end-to-end topology of existing transmission bearer base stations. This resource relationship consists of basic base station equipment, base station IP and PTN service relationships, SPN service access point resources, core network equipment, and the end-to-end topology of the base station uplink to the core network. According to different protection strategies, it uses multi-dimensional transmission level alarm information to delineate and analyze the causes of base station outages, and can tolerate some transmission alarm missing anomalies, accurately delineating and locating the fault point.

[0064] Step 12: Determine the equipment type of the base station to be decommissioned based on the basic resource data information. The equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station.

[0065] In this embodiment of the invention, the equipment type of the base station to be decommissioned is determined based on the acquired basic resource data information. This allows for subsequent specific analysis based on the different PTN and SPN equipment types, which helps to implement corresponding processing strategies for different types of equipment. This makes subsequent fault diagnosis, analysis and processing more efficient. Since different types of base stations have different characteristics and fault modes, accurate identification can be used to formulate corresponding maintenance plans and response measures based on the equipment type, thereby improving network reliability and availability.

[0066] Specifically, Packet Transport Network (PTN) refers to an optical transport network architecture and specific technology. It establishes a layer between IP services and the underlying optical transmission medium, designed to address the burstiness and statistical multiplexing requirements of packet traffic. With packet services at its core and supporting multiple services, it boasts a lower Total Cost of Ownership (TCO) while retaining the traditional advantages of optical transmission, including high availability and reliability, efficient bandwidth management and traffic engineering, convenient OAM and network management, scalability, and high security. PTN is a packet-switched, connection-oriented, unified multi-service transport technology that not only effectively carries Ethernet services but also accommodates traditional Time Division Multiplexing (TDM) and Asynchronous Transfer Mode (ATM) services, meeting fundamental requirements such as high reliability, flexible scalability, strict Quality of Service (QoS), and comprehensive Operations, Administration, and Maintenance (OAM). From a functional structure perspective, PTN network elements consist of a transport plane, a management plane, and a control plane.

[0067] PTN services consist of multiple pseudowires or a single pseudowire, used to carry customer services. There are three types of PTN services: Ethernet leased lines (E-LINE) (e.g.,...) Figure 3 As shown), Ethernet private network (E-LAN) (such as...) Figure 4 (as shown) and Ethernet tree (E-TREE) (as shown) Figure 5 (As shown in the figure). Specifically, Ethernet leased line service can be associated with one pseudowire or multiple pseudowires, and all associated pseudowires are used to carry one customer service; Ethernet private network service can be associated with multiple pseudowires, without a central node, and each pseudowire is used to carry one customer service; Ethernet tree service can be associated with multiple pseudowires, with a central node, and each pseudowire is used to carry one customer service.

[0068] The PTN base station network topology differs depending on whether it's a provincial capital city or a non-provincial capital city, as detailed below. Figure 6 and Figure 7 As shown.

[0069] Sliced ​​Packet Network (SPN) is a next-generation converged bearer network architecture based on the Slicing Ethernet (SE) core. It boasts advantages such as low latency, high bandwidth, ultra-high precision synchronization, and flexible management and control. SPN is also compatible with the Ethernet ecosystem, offering low cost and easy deployment. Based on the Ethernet transmission architecture, SPN inherits the functional characteristics of the PTN transmission scheme and enhances and innovates upon it. The main innovation lies in adding a lightweight TDM layer to the Ethernet physical layer. This allows packet devices to achieve hard isolation between network slices and deterministic low-latency forwarding capabilities without changing the current packet technology. Due to its support for the convergence of packet and TDM, low latency and network slicing, compatibility with the Ethernet ecosystem, and significant cost optimization potential, SPN has received widespread attention and support from domestic and international industries since its inception.

[0070] Step 13: If the base station to be decommissioned is a packet transport network bearer base station, obtain the packet transport network bearer base station demarcation and location result based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station;

[0071] In this embodiment of the invention, by analyzing the associated tunnel network resources and alarm information list of the packet transport network base station, the connection status with other network components is determined, and potential sources of faults are accurately identified. The alarm information list provides real-time network status feedback, helping technicians to quickly identify and confirm fault points, reducing investigation time, and thus obtaining clear demarcation and location results. This allows operators to quickly take measures to resolve the problem, minimize fault recovery time, and ensure uninterrupted user service. The accurate demarcation and location results also provide a data foundation for subsequent fault repair, avoiding unnecessary resource waste and incorrect decisions.

[0072] In this embodiment of the invention, optionally, the associated tunnel network resources of the packet transport network carrying base station include at least one of the following: base station associated with all tunnel routing resources, base station associated with all tunnel topology connection resources, base station associated with tunnel protection group resources, base station associated with all tunnel resources, and base station associated with all pseudowire resources.

[0073] The alarm information list of the packet transmission network bearer base station includes at least one of the following: tunnel protection group primary and backup interruption alarm list, tunnel protection group primary interruption alarm list, tunnel protection group backup interruption alarm list, pseudo-line interruption alarm list, pseudo-line protection group primary and backup interruption alarm list, pseudo-line protection group primary interruption alarm list, pseudo-line protection group backup interruption alarm list, tunnel interruption alarm list, port optical path and line interruption alarm list, single board hardware fault alarm list, and network element fault alarm list.

[0074] In this embodiment of the invention, specifically, the base station is associated with all tunnel routing resources including at least one of the following: route sequence number, network element information (network element ID, network element name, city of origin, district / county of origin, and device model), board information (board ID, board model, board name, and network element ID of origin), and port information (port ID, port name, board ID of origin, and network element ID of origin).

[0075] The base station is associated with all resources connected through the tunnel topology, including at least one of the following: topology a-end network element ID, a-end port ID, z-end network element ID, and z-end port ID information;

[0076] The base station associated tunnel protection group resources include at least one of the following: tunnel protection group ID, tunnel protection group name, working tunnel ID, and protection tunnel ID information;

[0077] The base station is associated with all tunnel resources including at least one of the following: tunnel ID, tunnel name, and network management information;

[0078] The base station associated with all tunnel resources and all pseudowire resources includes at least one of the following: pseudowire ID, pseudowire name, affiliated PTN service ID, and affiliated network management information.

[0079] In this embodiment of the invention, subsequent calculations are performed using the associated tunnel network resources and alarm information list of the aforementioned packet transport network bearer base station to obtain the packet transport network bearer base station demarcation and positioning results.

[0080] In this embodiment of the invention, optionally, if the base station to be decommissioned is a packet transport network bearer base station, obtaining the packet transport network bearer base station demarcation and location result based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station includes:

[0081] Based on the list of associated tunnel network resources and alarm information of the packet transport network base station, determine whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected from the management network.

[0082] Based on the associated tunnel network resources and alarm information list of the packet transport network base station, the breakpoint location of the packet transport network base station is determined. The breakpoint location of the packet transport network base station includes: network element, board and topology. The output priority of the base station breakpoint location is: first, interrupt the topology, second, interrupt the board, and finally disconnect the network element.

[0083] Based on the list of associated tunnel network resources and alarm information of the packet transport network base station, the interruption identifier of the packet transport network base station transmission service is determined. Among them, the transmission service interruption is considered to be when the transmission service interruption includes at least one of the following: tunnel protection group interruption, all associated tunnel interruption, associated pseudowire protection group interruption, all associated pseudowire interruption, and primary and backup tunnel route optical cable interruption.

[0084] Based on the associated tunnel network resources and alarm information list of the packet transport network base station, whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected, the breakpoint location of the packet transport network base station and the interruption identifier of the packet transport network base station transmission service, the packet transport network base station fault scenario is determined. The packet transport network base station fault scenario includes at least one of the following: aggregation layer line fault, access layer line fault, single network element fault, other transmission fault and non-transmission cause fault.

[0085] The location of the packet transport network base station breakpoint, the interruption identifier of the packet transport network base station's transmission service, and the packet transport network base station fault scenario are used as the demarcation and location results of the packet transport network bearer base station.

[0086] In this embodiment of the invention, by analyzing the tunnel network resources and alarm information associated with the packet transport network base station, it is determined whether the service access network element of the packet transport network is in a dismantled state. This helps to quickly pinpoint the possible causes of the fault and provides direction for subsequent investigations. Furthermore, based on the priority output mechanism of the base station breakpoint location, the specific location of the fault can be systematically located, ensuring that the most critical fault source is identified first and optimizing the efficiency of fault handling. By accurately identifying the interruption indicators of transmission services, including various tunnel and pseudowire interruptions, the system can promptly discover the root cause of the service interruption, thereby gaining a more comprehensive understanding of the scope of the fault's impact. Finally, by combining the dismantling determination, breakpoint location identification, and interruption indicators, the fault scenario of the packet transport network base station can be analyzed and determined in depth. This helps operators quickly take targeted measures. Using the breakpoint location, the interruption indicator of transmission services, and the fault scenario as the delimitation and localization results allows for a faster understanding of the fault phenomenon, thereby shortening the fault recovery time and improving overall maintenance efficiency.

[0087] In this embodiment of the invention, optionally, determining the packet transport network base station fault scenario based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station, whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected, the location of the packet transport network base station breakpoint, and the interruption identifier of the packet transport network base station's transmission service includes:

[0088] If there is a topology fault at the breakpoint of the packet transport network base station and the source and destination network elements are both at the aggregation layer or above, the fault scenario of the packet transport network base station is determined to be an aggregation layer line fault.

[0089] If there is a topology fault at the breakpoint of the packet transport network base station and the topology source or destination network element level is the access layer, the fault scenario of the packet transport network base station is determined to be an access layer line fault.

[0090] If the service access network element of the packet transport network connected to the packet transport network base station is disconnected and there is an optical cable interruption fault at the east-west tunnel routing port, the fault scenario of the packet transport network base station is determined to be a single network element fault.

[0091] If the transmission service of the packet transport network base station is interrupted but no topology fault or single network element fault is identified, the fault scenario of the packet transport network base station is determined to be other transmission faults.

[0092] If the packet transport network base station does not have the above-mentioned fault scenarios, the fault scenario of the packet transport network base station is determined to be non-transmission-related.

[0093] In this embodiment of the invention, by determining the breakpoint location of the packet transport network base station and its topological hierarchy, the fault scenario is accurately classified into an aggregation layer line fault or an access layer line fault, ensuring the accuracy of fault location and facilitating rapid response and handling. When an access network element is disconnected and there is an optical cable interruption fault, it is determined to be a single network element fault, avoiding the inspection of non-critical components, thereby saving time and resources. Furthermore, by clearly classifying the fault scenario, corresponding handling measures can be taken more quickly, achieving better risk management.

[0094] Step 14: If the base station to be decommissioned is a sliced ​​packet network bearer base station, obtain the sliced ​​packet network bearer base station demarcation and location result based on the associated segmented routing tunnel network resources and alarm information list of the sliced ​​packet network bearer base station.

[0095] In this embodiment of the invention, by analyzing the associated segmented routing tunnel network resources and alarm information list of the sliced ​​packet network carrying base station, the connection status with other network components is determined, the potential source of fault is accurately identified, and the alarm information list provides real-time network status feedback, helping technicians to quickly identify and confirm the fault point, reducing investigation time, and thus obtaining clear demarcation and location results. This allows operators to quickly take measures to solve the problem, minimize the fault recovery time, and ensure uninterrupted user service. The accurate demarcation and location results also provide a data foundation for subsequent fault repair, avoiding unnecessary resource waste and incorrect decision-making.

[0096] In this embodiment of the invention, optionally, the associated segmented routing tunnel network resources of the sliced ​​packet network carrying base station include at least one of the following: the base station is associated with all routing resources passing through segmented routing tunnels, the base station is associated with all topology connection resources passing through segmented routing tunnels, the base station is associated with access layer segmented routing tunnel service resources, the base station is associated with aggregation layer segmented routing tunnel service resources, the base station is associated with all access layer segmented routing tunnel resources, and the base station is associated with all aggregation layer segmented routing tunnel resources.

[0097] The alarm information list of the slice packet network bearer base station includes at least one of the following: segmented routing tunnel service primary and backup interruption alarm list, segmented routing tunnel service primary interruption alarm list, segmented routing tunnel service backup interruption alarm list, segmented routing tunnel interruption alarm list, port optical path and line interruption alarm list, single board hardware fault alarm list, and network element fault alarm list.

[0098] In this embodiment of the invention, specifically, the base station is associated with all routing resources through segmented routing tunnels, including at least one of the following: routing sequence number, network element information (network element ID, network element name, city of origin, district / county of origin, and device model), board information (board ID, board model, board name, and network element ID of origin), and port information (port ID, port name, board ID of origin, and network element ID of origin).

[0099] The base station is associated with all segmented routing tunnel topology connection resources including at least one of the following: topology a-end network element ID, a-end port ID, z-end network element ID, and z-end port ID information;

[0100] The base station associated access layer segmented routing tunnel service resources include at least one of the following: access layer SR tunnel service ID, access layer tunnel service name, and affiliated network management information;

[0101] The base station associated aggregation layer segmented routing tunnel service resources include at least one of the following: aggregation layer SR tunnel service ID, aggregation layer tunnel service name, and affiliated network management information;

[0102] The base station is associated with all access layer segmented routing tunnel resources, including at least one of the following: access layer SR tunnel ID, access layer SR tunnel name, service ID of the access layer SR tunnel, and primary / backup type information;

[0103] The base station is associated with all aggregation layer segmented routing tunnel resources, including at least one of the following: aggregation layer SR tunnel ID, aggregation layer SR tunnel name, service ID of the aggregation layer SR tunnel, and primary / backup type information.

[0104] The location of the breakpoint of the slice packet network bearer base station, the interruption identifier of the transmission service of the slice packet network bearer base station, and the fault scenario of the slice packet network bearer base station are used as the delimitation and location results of the slice packet network bearer base station.

[0105] Specifically, the SR tunnel service consists of multiple SR tunnels. If the SR tunnel is bidirectional, it consists of two SR tunnels (primary and backup relationship); if the SR tunnel is unidirectional, it consists of four SR tunnels.

[0106] Specifically, the end-to-end topology diagram of the SPN carrier base station is as follows: Figure 8 As shown, the access layer transport network element (UserPlane Element, UPE) is responsible for connecting to the base station equipment, through which the base station accesses the transport network. The aggregation layer transport network element (Service Plane Element, SPE) is generally located in the city's core computer room, and the core layer transport network element (Network Plane Element, NPE) is responsible for connecting to the core network equipment.

[0107] In this embodiment of the invention, the alarm information list of the slice packet network bearer base station is used for subsequent calculations to obtain the slice packet network bearer base station demarcation and location results.

[0108] In this embodiment of the invention, optionally, if the base station to be decommissioned is a sliced ​​packet network bearer base station, obtaining the sliced ​​packet network bearer base station delimitation and location result based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station includes:

[0109] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network base station, determine whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected from the management.

[0110] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network base station, the breakpoint location of the sliced ​​packet network base station is determined. The breakpoint location of the sliced ​​packet network base station includes: network element, board and topology. The output priority of the breakpoint location of the sliced ​​packet network base station is: first, interrupt the topology, second, interrupt the board, and finally disconnect the network element.

[0111] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, the transmission service interruption identifier of the sliced ​​packet network bearer base station is determined. Among them, the transmission service interruption is considered to be one of the following three: all associated segmented routing tunnel services are interrupted, all associated segmented routing tunnels are interrupted, and the optical cable of the primary and backup segmented routing tunnels is interrupted and the access network element is disconnected.

[0112] Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected, the breakpoint location of the sliced ​​packet network base station, and the transmission service interruption identifier of the sliced ​​packet network bearer base station, the fault scenario of the sliced ​​packet network bearer base station is determined. The fault scenario of the sliced ​​packet network bearer base station includes at least one of the following: aggregation layer line fault, access layer line fault, single network element fault, other transmission fault, and non-transmission cause fault.

[0113] The location of the breakpoint of the slice packet network base station, the interruption identifier of the transmission service of the slice packet network bearer base station, and the fault scenario of the slice packet network bearer base station are used as the delimitation and location results of the slice packet network bearer base station.

[0114] In this embodiment of the invention, by analyzing the associated segmented routing tunnel network resources and alarm list with the sliced ​​packet network bearer base station, it is determined whether the service access network element of the sliced ​​packet network is in a dismantled state, which helps to quickly pinpoint the possible causes of the fault and provide direction for subsequent investigations. Furthermore, based on the priority output mechanism of the base station breakpoint location, the specific location of the fault can be systematically located, ensuring that the most critical fault source is identified first and optimizing the efficiency of fault handling. By accurately identifying the interruption indicators of transmission services, including various tunnel and pseudowire interruptions, the system can promptly discover the root cause of the service interruption, thereby gaining a more comprehensive understanding of the scope of the fault's impact. Finally, by combining the dismantling determination, breakpoint location identification, and interruption indicators, the fault scenario of the sliced ​​packet network base station can be deeply analyzed and determined, helping operators to quickly take targeted measures. Using the breakpoint location, the interruption indicator of transmission services, and the fault scenario as the delimitation and localization results, the fault phenomenon can be understood more quickly, thereby shortening the fault recovery time and improving overall maintenance efficiency.

[0115] In this embodiment of the invention, optionally, determining the fault scenario of the sliced ​​packet network bearer base station based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected, the breakpoint location of the sliced ​​packet network base station, and the transmission service interruption identifier of the sliced ​​packet network bearer base station includes:

[0116] If there is a topology fault at the breakpoint of the sliced ​​packet network base station and the source and destination network element levels are both at the aggregation level or above, the fault scenario of the sliced ​​packet network base station is determined to be an aggregation layer line fault.

[0117] If there is a topology fault at the breakpoint of the slice packet network base station and the topology source or destination network element level is the access layer, the fault scenario of the slice packet network base station is determined to be an access layer line fault.

[0118] If the service access network element of the slice packet network connected to the slice packet network base station is disconnected and there is an optical cable interruption fault at the east-west tunnel routing port, the fault scenario of the slice packet network base station is determined to be a single network element fault.

[0119] If the transmission service of the slice packet network base station is interrupted but no topology fault or single network element fault is identified, the fault scenario of the slice packet network base station is determined to be other transmission faults.

[0120] If the slice packet network base station does not have the above-mentioned fault scenarios, the fault scenario of the slice packet network base station is determined to be non-transmission-related.

[0121] In this embodiment of the invention, by determining the breakpoint location and topology level of the slice packet network base station, the fault scenario is accurately classified into aggregation layer line fault or access layer line fault, ensuring the accuracy of fault location and facilitating rapid response and handling. When the access network element is disconnected and there is an optical cable interruption fault, it is determined to be a single network element fault, avoiding the inspection of non-critical components, thereby saving time and resources. Furthermore, by clearly classifying the fault scenario, corresponding handling measures can be taken more quickly, achieving better risk management.

[0122] In this embodiment of the invention, basic resource data information of the base station to be decommissioned is obtained; the equipment type of the base station to be decommissioned is determined based on the basic resource data information, and the equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station; if the base station to be decommissioned is a packet transport network bearer base station, the demarcation and location result of the packet transport network bearer base station is obtained based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station; if the base station to be decommissioned is a slice packet network bearer base station, the demarcation and location result of the slice packet network bearer base station is obtained based on the associated segmented routing tunnel network resources and alarm information list of the slice packet network bearer base station. By obtaining multi-dimensional resource information of the base station bearing transmission equipment according to different types, accurate demarcation and location of base station decommissioning is achieved, and analysis results are output, solving the problem of low accuracy of existing base station decommissioning and location analysis results.

[0123] Please refer to Figure 9 This invention provides a device for determining and analyzing the location of out-of-service base stations, comprising:

[0124] Module 91 is used to acquire basic resource data information of the base station to be decommissioned;

[0125] The first processing module 92 is used to determine the equipment type of the base station to be decommissioned based on the basic resource data information. The equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station.

[0126] The second processing module 93 is used to obtain the demarcation and location result of the packet transport network bearer base station based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station if the base station to be decommissioned is a packet transport network bearer base station.

[0127] The third processing module 94 is used to obtain the demarcation and location result of the slice packet network bearer base station if the base station to be decommissioned is a slice packet network bearer base station, based on the associated segmented routing tunnel network resources and alarm information list of the slice packet network bearer base station.

[0128] The out-of-service base station demarcation and positioning analysis device provided in this embodiment of the invention can achieve Figure 1 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0129] This invention provides an electronic device 100, see [link to documentation]. Figure 10 As shown, Figure 10 This is a schematic diagram of an electronic device 100 according to an embodiment of the present invention, including a processor 101, a memory 102, and a program or instructions stored in the memory 102 and executable on the processor 101. When the program or instructions are executed by the processor, they implement the steps in any of the out-of-service base station demarcation and positioning analysis methods of the present invention.

[0130] This invention provides a readable storage medium storing a program or instructions. When the program or instructions are executed by a processor, they implement the various processes of the embodiments of the out-of-service base station demarcation and location analysis method as described above, and achieve the same technical effect. To avoid repetition, these will not be repeated here.

[0131] This application also provides a computer program product, including computer instructions, which, when executed by a processor, implement the above-described... Figure 1 The various processes of the method embodiments shown can achieve the same technical effect, and will not be described again here to avoid repetition.

[0132] Computer-readable media include both permanent and non-permanent, removable and non-removable media, which can store information using any method or technology. Information can be computer-readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, CD-ROM, digital versatile optical disc (DVD) or other optical storage, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other non-transferable medium that can be used to store information accessible by a computing device. As defined herein, computer-readable media does not include transient computer-readable media, such as modulated data signals and carrier waves.

[0133] It should be noted that the collection, gathering, updating, analysis, processing, use, transmission, and storage of user personal information involved in this disclosed technical solution all comply with relevant laws and regulations, are used for legitimate purposes, and do not violate public order and good morals. Necessary measures are taken to prevent unauthorized access to user personal information data and to safeguard user personal information security and network security.

[0134] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0135] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0136] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a service classification device (which may be a mobile phone, computer, server, air conditioner, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0137] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A method for demarcating and locating out-of-service base stations, characterized in that, include: Obtain basic resource data information of base stations to be decommissioned; The equipment type of the base station to be decommissioned is determined based on the basic resource data information. The equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station. If the base station to be decommissioned is a packet transport network bearer base station, the demarcation and location result of the packet transport network bearer base station is obtained according to the associated tunnel network resources and alarm information list of the packet transport network bearer base station; If the base station to be decommissioned is a sliced ​​packet network bearer base station, the segmented packet network bearer base station demarcation and location result is obtained based on the associated segmented routing tunnel network resources and alarm information list of the sliced ​​packet network bearer base station.

2. The method for demilitarizing and locating out-of-service base stations according to claim 1, characterized in that, The associated tunnel network resources of the packet transport network carrying the base station include at least one of the following: all tunnel routing resources associated with the base station, all tunnel topology connection resources associated with the base station, tunnel protection group resources associated with the base station, all tunnel resources associated with the base station, and all pseudowire resources associated with the base station. The alarm information list of the packet transmission network bearer base station includes at least one of the following: tunnel protection group primary and backup interruption alarm list, tunnel protection group primary interruption alarm list, tunnel protection group backup interruption alarm list, pseudo-line interruption alarm list, pseudo-line protection group primary and backup interruption alarm list, pseudo-line protection group primary interruption alarm list, pseudo-line protection group backup interruption alarm list, tunnel interruption alarm list, port optical path and line interruption alarm list, single board hardware fault alarm list, and network element fault alarm list.

3. The method for demarcating and locating out-of-service base stations according to claim 1, characterized in that, The associated segmented routing tunnel network resources of the base station carried by the sliced ​​packet network include at least one of the following: the base station is associated with all routing resources passing through segmented routing tunnels, the base station is associated with all topology connection resources passing through segmented routing tunnels, the base station is associated with access layer segmented routing tunnel service resources, the base station is associated with aggregation layer segmented routing tunnel service resources, the base station is associated with all access layer segmented routing tunnel resources, and the base station is associated with all aggregation layer segmented routing tunnel resources. The alarm information list of the slice packet network bearer base station includes at least one of the following: segmented routing tunnel service primary and backup interruption alarm list, segmented routing tunnel service primary interruption alarm list, segmented routing tunnel service backup interruption alarm list, segmented routing tunnel interruption alarm list, port optical path and line interruption alarm list, single board hardware fault alarm list, and network element fault alarm list.

4. The method for demarcating and locating out-of-service base stations according to claim 1, characterized in that, If the base station to be decommissioned is a packet transport network bearer base station, the demarcation and location results of the packet transport network bearer base station are obtained based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station, including: Based on the list of associated tunnel network resources and alarm information of the packet transport network base station, determine whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected from the management network. Based on the associated tunnel network resources and alarm information list of the packet transport network base station, the breakpoint location of the packet transport network base station is determined. The breakpoint location of the packet transport network base station includes: network element, board and topology. The output priority of the base station breakpoint location is: first, interrupt the topology, second, interrupt the board, and finally disconnect the network element. Based on the list of associated tunnel network resources and alarm information of the packet transport network base station, the interruption identifier of the packet transport network base station transmission service is determined. Among them, the transmission service interruption is considered to be when the transmission service interruption includes at least one of the following: tunnel protection group interruption, all associated tunnel interruption, associated pseudowire protection group interruption, all associated pseudowire interruption, and primary and backup tunnel route optical cable interruption. Based on the associated tunnel network resources and alarm information list of the packet transport network base station, whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected, the breakpoint location of the packet transport network base station and the interruption identifier of the packet transport network base station transmission service, the packet transport network base station fault scenario is determined. The packet transport network base station fault scenario includes at least one of the following: aggregation layer line fault, access layer line fault, single network element fault, other transmission fault and non-transmission cause fault. The location of the packet transport network base station breakpoint, the interruption identifier of the packet transport network base station's transmission service, and the packet transport network base station fault scenario are used as the demarcation and location results of the packet transport network bearer base station.

5. The method for demarcating and locating out-of-service base stations according to claim 4, characterized in that, The process of determining the packet transport network base station fault scenario based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station, whether the service access network element of the packet transport network connected to the packet transport network base station is disconnected, the location of the packet transport network base station breakpoint, and the interruption identifier of the packet transport network base station transmission service includes: If there is a topology fault at the breakpoint of the packet transport network base station and the source and destination network elements are both at the aggregation layer or above, the fault scenario of the packet transport network base station is determined to be an aggregation layer line fault. If there is a topology fault at the breakpoint of the packet transport network base station and the topology source or destination network element level is the access layer, the fault scenario of the packet transport network base station is determined to be an access layer line fault. If the service access network element of the packet transport network connected to the packet transport network base station is disconnected and there is an optical cable interruption fault at the east-west tunnel routing port, the fault scenario of the packet transport network base station is determined to be a single network element fault. If the transmission service of the packet transport network base station is interrupted but no topology fault or single network element fault is identified, the fault scenario of the packet transport network base station is determined to be other transmission faults. If the packet transport network base station does not have the above-mentioned fault scenarios, the fault scenario of the packet transport network base station is determined to be non-transmission-related.

6. The method for demarcating and locating out-of-service base stations according to claim 1, characterized in that, If the base station to be decommissioned is a sliced ​​packet network bearer base station, the segmented packet network bearer base station delimitation and location results are obtained based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, including: Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network base station, determine whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected from the management. Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network base station, the breakpoint location of the sliced ​​packet network base station is determined. The breakpoint location of the sliced ​​packet network base station includes: network element, board and topology. The output priority of the breakpoint location of the sliced ​​packet network base station is: first, interrupt the topology, second, interrupt the board, and finally disconnect the network element. Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, the transmission service interruption identifier of the sliced ​​packet network bearer base station is determined. Among them, the transmission service interruption is considered to be one of the following three: all associated segmented routing tunnel services are interrupted, all associated segmented routing tunnels are interrupted, and the optical cable of the primary and backup segmented routing tunnels is interrupted and the access network element is disconnected. Based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected, the breakpoint location of the sliced ​​packet network base station, and the transmission service interruption identifier of the sliced ​​packet network bearer base station, the fault scenario of the sliced ​​packet network bearer base station is determined. The fault scenario of the sliced ​​packet network bearer base station includes at least one of the following: aggregation layer line fault, access layer line fault, single network element fault, other transmission fault, and non-transmission cause fault. The location of the breakpoint of the slice packet network base station, the interruption identifier of the transmission service of the slice packet network bearer base station, and the fault scenario of the slice packet network bearer base station are used as the delimitation and location results of the slice packet network bearer base station.

7. The method for demilitarizing and locating out-of-service base stations according to claim 6, characterized in that, The step of determining the fault scenario of the sliced ​​packet network bearer base station based on the associated segmented routing tunnel network resources and alarm list of the sliced ​​packet network bearer base station, whether the service access network element of the sliced ​​packet network connected to the sliced ​​packet network base station is disconnected, the breakpoint location of the sliced ​​packet network base station, and the transmission service interruption identifier of the sliced ​​packet network bearer base station includes: If there is a topology fault at the breakpoint of the sliced ​​packet network base station and the source and destination network element levels are both at the aggregation level or above, the fault scenario of the sliced ​​packet network base station is determined to be an aggregation layer line fault. If there is a topology fault at the breakpoint of the slice packet network base station and the topology source or destination network element level is the access layer, the fault scenario of the slice packet network base station is determined to be an access layer line fault. If the service access network element of the slice packet network connected to the slice packet network base station is disconnected and there is an optical cable interruption fault at the east-west tunnel routing port, the fault scenario of the slice packet network base station is determined to be a single network element fault. If the transmission service of the slice packet network base station is interrupted but no topology fault or single network element fault is identified, the fault scenario of the slice packet network base station is determined to be other transmission faults. If the slice packet network base station does not have the above-mentioned fault scenarios, the fault scenario of the slice packet network base station is determined to be non-transmission-related.

8. A device for determining and analyzing the location of out-of-service base stations, characterized in that, include: The acquisition module is used to acquire basic resource data information of the base station to be decommissioned; The first processing module is used to determine the equipment type of the base station to be decommissioned based on the basic resource data information. The equipment type of the base station to be decommissioned includes packet transport network bearer base station and slice packet network bearer base station. The second processing module is used to obtain the demarcation and location result of the packet transport network bearer base station based on the associated tunnel network resources and alarm information list of the packet transport network bearer base station if the base station to be decommissioned is a packet transport network bearer base station. The third processing module is used to obtain the demarcation and location result of the slice packet network bearer base station if the base station to be decommissioned is a slice packet network bearer base station, based on the associated segmented routing tunnel network resources and alarm information list of the slice packet network bearer base station.

9. An electronic device, characterized in that, It includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps in the out-of-service base station demarcation and location analysis method as described in any one of claims 1 to 7.

10. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions, which, when executed by a processor, implement the steps in the out-of-service base station demarcation and location analysis method as described in any one of claims 1 to 7.

11. A computer program product, characterized in that, It includes computer instructions that, when executed by a processor, implement the steps in the out-of-service base station demarcation and location analysis method as described in any one of claims 1 to 7.

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