CN115348600A - Fault type determination method for out-of-service base station - Google Patents
Fault type determination method for out-of-service base station Download PDFInfo
- Publication number
- CN115348600A CN115348600A CN202210805260.0A CN202210805260A CN115348600A CN 115348600 A CN115348600 A CN 115348600A CN 202210805260 A CN202210805260 A CN 202210805260A CN 115348600 A CN115348600 A CN 115348600A
- Authority
- CN
- China
- Prior art keywords
- base station
- network
- network element
- service
- determining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method for determining the fault type of a deprecated base station, which belongs to the technical field of computers and comprises the following steps: s1, when a serving base station appears, acquiring a network topology including the base station, wherein the network topology includes a plurality of network elements including two ends of the base station and a core network; s2, acquiring alarm information corresponding to a network element in the network topology and associated with the service quit of the base station, wherein the alarm information can comprise alarm time and an alarm name; the invention connects the network element of the standby circuit with the network element of the main circuit in parallel, cuts off the network element of the main circuit, the network element of the standby circuit is connected with other network elements, executes the simulation route from the base station which is out of service to the core network, tries to find out a route mode which can reach the core network, if the simulation route from the base station can not reach the core network, the open circuit occurs, at this moment, the open circuit network element can be determined, the operation is fast and accurate, and the intact network element can be continuously used, thereby reducing the cost.
Description
Technical Field
The invention belongs to the technical field of computers, and particularly relates to a fault type determination method for a quit-service base station.
Background
The mobile communication service is usually implemented by cooperation of multiple Network Elements (NEs), which may include, for example, a base station (interface device for a mobile device to access the internet) at an end, a core device of a network through various levels, and a core network up to the top.
The prior art has the following problems: the existing fault type determining method for the out-of-service base station has the defects of slow fault troubleshooting, time and labor waste, cost increase, inaccurate fault type troubleshooting, inconvenience in maintenance and influence on use.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a fault type determination method for a quit-service base station, which has the characteristics of quick fault troubleshooting and accurate fault type troubleshooting.
In order to achieve the purpose, the invention provides the following technical scheme: a method for determining the fault type of a deputy base station comprises the following steps:
s1, when a serving base station appears, acquiring a network topology including the base station, wherein the network topology includes a plurality of network elements including two ends of the base station and a core network;
s2, acquiring alarm information corresponding to a network element in the network topology and associated with the service quit of the base station, wherein the alarm information can comprise alarm time and an alarm name;
s3, screening in a comparison mode according to the alarm time and the alarm name corresponding to the network element, and determining the network element causing the base station to quit the service from the network topology;
s4, screening in a comparison mode according to the alarm time and the alarm name corresponding to the network element, and determining a specific reason causing the base station to quit service from the network topology;
and S5, determining the failure type causing the service quit of the base station according to the determined root cause and the corresponding network element.
Furthermore, cameras for monitoring states are arranged inside the network elements.
Further, a comparison receiver and a transmitter are arranged inside the network element.
Further, the fault type is displayed in a visual mode, and the visual display mode comprises information, pictures and videos.
Further, the main network element and the standby network element are connected in parallel.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention connects the network element of the spare line with the network element of the main line in parallel, cuts off the network element of the main line, the network element of the spare line is connected with other network elements, carry out the simulation route between the base station that appears withdrawing the service and the core network, try to find out a route mode that can reach the core network, if can't imitate the route from the base station to the core network, show that the broken circuit appears, can confirm the broken circuit network element at this moment, fast and accurate, and intact network element can continue to use, lower costs;
2. according to the invention, through function transmission comparison and relevance comparison, a camera in the network element is used for environment detection and state detection, whether each function indicator lamp is normal or not is observed, direct comparison is carried out, then mutual information transmission of each step is carried out through the work of a receiver and a transmitter, and after a certain step is finished, the root cause causing the base station to quit the service can be determined, and the range of the network element determining the root cause causing the base station to quit the service is reduced.
Drawings
FIG. 1 is a flow chart illustrating a method for determining a fault type of a fallback base station according to the present invention;
fig. 2 is a schematic diagram of a network topology from a base station to a core network according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides the following technical solutions: a method for determining the fault type of a deputy base station comprises the following steps:
s1, when a serving base station appears, acquiring a network topology including the base station, wherein the network topology includes a plurality of network elements including two ends of the base station and a core network;
in an actual communication service environment, a base station needs to reach a core network through a plurality of gateways so as to realize network transmission, and each gateway can be a network element, for example, the base station can usually reach the core network through a county level gateway, a district level gateway, a city level gateway and a provincial level gateway, so that a network topology to the core network can be constructed for the base station according to service interaction incidence relations among the network elements;
s2, acquiring alarm information corresponding to a network element in the network topology and associated with the service quit of the base station, wherein the alarm information can comprise alarm time and an alarm name;
as shown in fig. 2, which is a schematic diagram of a network topology from a base station to a core network, each gateway in the network topology may be an independent network element, where a service interaction directly performed with the base station may be referred to as an access network element, and in a general case, in order to guarantee a service capability, a main line and a standby line may be created, where each network element of the standby line is connected in parallel with the network element of the main line and can reach the core network through two lines, where the network topology may be applied to a 4G (fourth generation mobile communication technology) service, a 5G (fifth generation mobile communication technology) service, and the like of mobile communication, and may also be applied to various service scenarios such as a home broadband service, for example, the base station may be a 4G communication base station, a 5G communication base station, and the like;
when the base station is out of service, the network topology corresponding to the base station can be found out, and the network topology can be similar to that shown in fig. 2 and comprises a plurality of network elements including two ends of the base station and a core network;
when the base station 1 is out of service, the alarm information corresponding to each network element in the network topology can be obtained from a large amount of alarm information, the obtaining mode can be matching according to the unique identifier of the network element, the alarm information can include alarm time and alarm name, and the alarm information can also include the unique identifier of the network element generally;
for the alarm name, the power failure alarm of a certain network element may directly affect the service of the base station, and the master/standby power supply switching alarm of a certain network element does not temporarily affect the normal service of the base station, for example, when the access network element 1 in fig. 2 has a power failure fault, the normal operation of the base station may be affected, and if the access network element 1 has a master/standby power supply switching, the normal switching operation of the base station may be normal, or the master power supply has a problem and uses a standby power supply, so that the normal operation of the base station may not be affected at this time, a specific alarm name set associated with the occurrence of service withdrawal may be preset for the base station, and in practice, different base stations may correspond to different specific alarm name sets;
for the alarm time, when the base station is out of service, there may be a corresponding out of service time, and it can be understood that if the alarm time of the network element is after the out of service time of the base station, it will not be the reason for the out of service of the base station, and if the alarm time of the network element is before the out of service of the base station, it is likely to be related to the out of service of the base station;
therefore, in the step, the occurring alarm information can be screened according to whether the alarm occurrence time is earlier than the service quitting time and whether the alarm name is matched with the preset specific alarm name set, so that the alarm information corresponding to the network element in the network topology and associated with the service quitting of the base station can be obtained;
s3, screening in a comparison mode according to the alarm time and the alarm name corresponding to the network element, and determining the network element causing the base station to quit the service from the network topology;
the method can be achieved by multiple paths from a base station to a core network, for example, a main line and a standby line in fig. 2, a network element of the main line is cut off, a network element of the standby line is connected with other network elements, a simulated route from the base station with a service quit to the core network is executed, a route mode which can reach the core network is tried to be found out, if the simulated route from the base station to the core network cannot be found, a broken circuit occurs, and at this time, a broken circuit network element can be determined, as shown in fig. 2, if a fault occurs in the network element 102, the network element 201 is connected with the network element 102, the base station 1 reaches the core network, and if the network element 101 is connected with the network element 102, the base station 1 cannot reach the core network, so the network element 102 can be determined as a broken circuit network element;
s4, screening in a comparison mode according to the alarm time and the alarm name corresponding to the network element, and determining the specific reason causing the service quit of the base station from the network topology;
when the base station goes out of service, an alarm occurs, when the network element 101 goes wrong, the network element 201 is directly connected with the base station, when the network element 101 goes wrong, the function transmission comparison is carried out between the failed network element 101 and the network element 201, the relevance is compared, the environment detection is carried out between the network element 101 and a camera inside the network element 201, the state detection is carried out, whether each function indicator lamp is normal or not is observed, the direct comparison is carried out, the information of each step is mutually transmitted through the work of a receiver and a transmitter, the root cause of the base station out of service can be determined after a certain step is finished, the network element range of the root cause of the base station out of service is reduced, and therefore the root cause of the base station out of service can be more accurately determined to a certain extent;
s5, determining a fault type causing the service quit of the base station according to the determined root cause and the corresponding network element;
the root cause is determined in the foregoing steps, a fault type that causes the base station to fall back can be determined, where the fault type may include, but is not limited to, faults of different service types such as a power supply fault, a transmission fault, and the like, and then maintenance is performed according to the fault type, thereby shortening the maintenance time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A fault type determination method for a fallback base station is characterized by comprising the following steps: the method for determining the fault type of the out-of-service base station comprises the following steps:
s1, when a serving base station appears, acquiring a network topology including the base station, wherein the network topology includes a plurality of network elements including two ends of the base station and a core network;
s2, acquiring alarm information corresponding to a network element in the network topology and associated with the service quit of the base station, wherein the alarm information can comprise alarm time and an alarm name;
s3, screening in a comparison mode according to the alarm time and the alarm name corresponding to the network element, and determining the network element causing the base station to quit the service from the network topology;
s4, screening in a comparison mode according to the alarm time and the alarm name corresponding to the network element, and determining a specific reason causing the base station to quit service from the network topology;
and S5, determining the fault type causing the service quit of the base station according to the determined root cause and the corresponding network element.
2. The method for determining the type of the failure of the fallback base station according to claim 1, wherein: and cameras for monitoring states are arranged in the network elements.
3. The method for determining the type of the fault of the fallback base station according to claim 1, wherein: and a comparison receiver and a transmitter are arranged inside the network element.
4. The method for determining the type of the failure of the fallback base station according to claim 1, wherein: the fault types are displayed in a visual mode, and the visual display mode comprises information, pictures and videos.
5. The method for determining the type of the failure of the fallback base station according to claim 1, wherein: the main network element and the standby network element are connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210805260.0A CN115348600A (en) | 2022-07-08 | 2022-07-08 | Fault type determination method for out-of-service base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210805260.0A CN115348600A (en) | 2022-07-08 | 2022-07-08 | Fault type determination method for out-of-service base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115348600A true CN115348600A (en) | 2022-11-15 |
Family
ID=83948810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210805260.0A Pending CN115348600A (en) | 2022-07-08 | 2022-07-08 | Fault type determination method for out-of-service base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115348600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116634473A (en) * | 2023-07-21 | 2023-08-22 | 中国铁塔股份有限公司云南省分公司 | Method and device for predicting failure of power failure and service withdrawal of wireless station |
-
2022
- 2022-07-08 CN CN202210805260.0A patent/CN115348600A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116634473A (en) * | 2023-07-21 | 2023-08-22 | 中国铁塔股份有限公司云南省分公司 | Method and device for predicting failure of power failure and service withdrawal of wireless station |
| CN116634473B (en) * | 2023-07-21 | 2023-10-10 | 中国铁塔股份有限公司云南省分公司 | Method and device for predicting failure of power failure and service withdrawal of wireless station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107819645B (en) | Internet of things testing method based on software simulation | |
| US8928489B2 (en) | Ping server | |
| US20120203388A1 (en) | Outage Management Algorithm | |
| US20120200423A1 (en) | Outage Prediction With Next Generation Smart Grid | |
| CN107204663B (en) | Backup protection method for distributed intelligent power distribution network | |
| JP2010517473A (en) | Method and system for utility network outage detection | |
| CN103370904A (en) | Method for determining a severity of a network incident | |
| CN111030296B (en) | Intelligent substation network topology step-by-step sniffing method based on LLDP protocol | |
| CN103915898A (en) | Operation and maintenance method for intelligent substation network | |
| CN112218321B (en) | Master-slave link switching method, device, communication equipment and storage medium | |
| CN110768845A (en) | Intelligent substation process level virtual connection fault positioning system | |
| CN115348600A (en) | Fault type determination method for out-of-service base station | |
| CN111565133B (en) | Private line switching method and device, electronic equipment and computer readable storage medium | |
| CN111030910A (en) | Method and system for monitoring communication state of ring network node, measurement and control device and local module | |
| CN107026780A (en) | A kind of distribution optical fiber ring network fault point positioning method and system based on Internet of Things | |
| CN111953808B (en) | Data transmission switching method of dual-machine dual-activity architecture and architecture construction system | |
| CN112134728B (en) | Method and device for locating loss of contact reason, electronic equipment and storage medium | |
| CN116540029B (en) | Active power distribution network fault section positioning method and device based on node distortion correction | |
| CN101854263A (en) | Method, system and management server for analysis processing of network topology | |
| CN110677316A (en) | Distributed storage server network card detection method and system | |
| CN104092584A (en) | Smart substation network communication signal detector | |
| CN105871716B (en) | VRRP-based link monitoring method and system | |
| CN218633984U (en) | Network monitoring analysis recorder | |
| CN105720688B (en) | The recognition methods of chain type topological structure of electric and system | |
| CN108400894B (en) | Server cluster network fault positioning method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |