CN113891373B - Self-healing method and device for quality degradation of base station - Google Patents
Self-healing method and device for quality degradation of base station Download PDFInfo
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- CN113891373B CN113891373B CN202111181759.0A CN202111181759A CN113891373B CN 113891373 B CN113891373 B CN 113891373B CN 202111181759 A CN202111181759 A CN 202111181759A CN 113891373 B CN113891373 B CN 113891373B
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- 230000015556 catabolic process Effects 0.000 title claims abstract description 65
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 65
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 241001529739 Prunella <angiosperm> Species 0.000 claims abstract description 3
- 235000008113 selfheal Nutrition 0.000 claims abstract description 3
- 238000012360 testing method Methods 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000008010 sperm capacitation Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
Abstract
The invention discloses a self-healing method and device for quality degradation of a base station, wherein the method comprises the following steps: receiving quality degradation data of a wireless base station to obtain quality degradation fault information of the base station; calling the provided correlation capability, and automatically performing active-standby switching on the fault base station service PW so as to complete fault self-healing; and after the fault self-heals, carrying out restorability detection on the fault, and completing closed-loop management on the fault. The method and the device can process faults effectively in time by making a flow fault processing rule. The working pressure of network operation and maintenance personnel is reduced, and the operation and maintenance efficiency is improved.
Description
Technical Field
The invention relates to the field of base station quality degradation faults, in particular to a self-healing method and device for base station quality degradation.
Background
When the quality degradation occurs in the wireless base station, the 4G/5G user perception is directly affected. If the quality degradation fault of the base station frequently occurs or cannot be solved for a long time, the user feels that the network of the operator used by the base station is unstable, the loyalty of the user is reduced, the operator is changed or the service is not subscribed, and the economic loss is directly caused for the operator. Therefore, the operator requires that the quality degradation failure of the base station is detected, and the completion of the failure processing is required to be completed within 30 minutes from the failure discovery.
The base station quality degradation fault has large influence range and wide coverage users, and the problem of high aging requirement is solved. After receiving the fault report, the operation and maintenance personnel are required to quickly solve the problem. However, the wireless side faults tend to be complicated to locate, and the fault causes are various and cannot be rapidly solved, so that the faults can continuously influence and ferment.
Therefore, a method is thought of, firstly, performing active-standby switching on a base station service PW (pseudo wire), ensuring that the service is not affected, and then solving the specific fault problem. However, even if so, the traditional manual processing method needs to find access RAN-A equipment (equipment accessed by A base station) and port information according to the base station information of the failure, then manually perform PW active-standby switching on the RAN-A equipment, the solution time efficiency is still poor, and the failure still cannot be rapidly solved; meanwhile, the manual processing may also cause new problems due to misoperation.
Disclosure of Invention
In order to solve the technical problems, the invention provides a self-healing method and a self-healing device for quality degradation of a base station, which are characterized in that after receiving quality degradation data (Ping packet loss measurement and time delay overrun) of a wireless base station, obtaining quality degradation fault information of the base station, and then automatically guaranteeing that a service is not interrupted through a set of fault processing flow design.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
in an embodiment of the present invention, a self-healing method for quality degradation of a base station is provided, which includes:
receiving quality degradation data of a wireless base station to obtain quality degradation fault information of the base station;
calling the provided correlation capability, and automatically performing active-standby switching on the fault base station service PW so as to complete fault self-healing;
and after the fault self-heals, carrying out restorability detection on the fault, and completing closed-loop management on the fault.
Further, the provided correlation capability includes: PING test capability and PW switching configuration capability provided by the wireless side, and base station service access data query capability and PW switching configuration capability provided by the base station quality degradation self-healing device.
Further, by calling the provided correlation capability, the active-standby switching is automatically performed on the fault base station service PW, thereby completing the self-healing of the fault, including:
invoking PING test capability provided by a wireless side, verifying whether a base station quality degradation fault still exists, and entering a problem closed loop if the fault is recovered; if the Ping packet loss measurement or the time delay exceeds the limit, namely the fault still exists, entering the next step;
calling the base station service access data inquiry capability provided by the device, and automatically acquiring base station service access data according to the base station IP;
and calling PW switching configuration capability provided by the device, and automatically performing active-standby switching on the PW of the fault base station service, thereby completing fault self-healing.
Further, calling PW switching configuration capability provided by the device, and automatically performing active-standby switching on the faulty base station service PW, thereby completing fault self-healing, including:
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering the next step;
a base station quality difference manual processing link, wherein a fault base station is manually repaired or is adjusted and tested, and the next step is carried out after the processing is finished;
and calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering a PING test to verify whether the service is recovered.
In an embodiment of the present invention, a self-healing device for quality degradation of a base station is further provided, where the device includes:
the base station quality degradation fault information receiving module is used for receiving the wireless base station quality degradation data and obtaining base station quality degradation fault information;
the fault self-healing module is used for calling the provided correlation capability and automatically switching the main and standby of the fault base station service PW so as to finish the fault self-healing;
and the fault closed-loop management module is used for carrying out restorative detection on the fault after the fault self-healing, and completing closed-loop management on the fault.
Further, the provided correlation capability includes: PING test capability and PW switching configuration capability provided by the wireless side, and base station service access data query capability and PW switching configuration capability provided by the base station quality degradation self-healing device.
Further, the fault self-healing module is specifically configured to:
invoking PING test capability provided by a wireless side, verifying whether a base station quality degradation fault still exists, and entering a problem closed loop if the fault is recovered; if the Ping packet loss measurement or the time delay exceeds the limit, namely the fault still exists, entering the next step;
calling the base station service access data inquiry capability provided by the device, and automatically acquiring base station service access data according to the base station IP;
and calling PW switching configuration capability provided by the device, and automatically performing active-standby switching on the PW of the fault base station service, thereby completing fault self-healing.
Further, calling PW switching configuration capability provided by the device, and automatically performing active-standby switching on the faulty base station service PW, thereby completing fault self-healing, including:
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering the next step;
a base station quality difference manual processing link, wherein a fault base station is manually repaired or is adjusted and tested, and the next step is carried out after the processing is finished;
and calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering a PING test to verify whether the service is recovered.
In an embodiment of the present invention, a computer device is further provided, including a memory, a processor, and a computer program stored in the memory and capable of running on the processor, where the processor implements the foregoing method for self-healing degradation of base station quality when executing the computer program.
In an embodiment of the present invention, a computer-readable storage medium is also presented, in which a computer program for executing the base station quality degradation self-healing method is stored.
The beneficial effects are that:
1. the invention automatically ensures that the service is not interrupted by making a flow fault processing rule, gives time for base station fault processing, reduces the working pressure of network operation and maintenance personnel and improves the operation and maintenance efficiency.
2. The invention can call the related capability provided by various platforms in series, and can also open the capability of the invention to other platforms and scenes for use, thereby forming capability multiplexing and rapidly adapting to the change of the self-healing requirement of the fault.
3. When a specific instruction changes, the invention can complete the adaptation by modifying the corresponding instruction without changing the interface, and the expandability of the device is high.
Drawings
Fig. 1 is a flow chart of a self-healing method for quality degradation of a base station according to an embodiment of the invention;
fig. 2 is a schematic diagram of a base station service network according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a self-healing device for quality degradation of a base station according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a computer device according to an embodiment of the present invention.
Detailed Description
The principles and spirit of the present invention will be described below with reference to several exemplary embodiments, with the understanding that these embodiments are merely provided to enable those skilled in the art to better understand and practice the invention and are not intended to limit the scope of the invention in any way. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Those skilled in the art will appreciate that embodiments of the invention may be implemented as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the following forms, namely: complete hardware, complete software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.
According to the embodiment of the invention, a self-healing method and a self-healing device for quality degradation of a base station are provided, after receiving quality degradation data (Ping packet loss measurement and time delay overrun) of the wireless base station and obtaining quality degradation fault information of the base station, the related capability provided by the device is invoked through designing a flow fault processing rule to finish the processing of the quality degradation fault of the base station, namely, main and standby switching is automatically carried out on a fault base station service PW, so that the self-healing of the fault is finished; and after the fault is processed, carrying out restorability detection on the fault, and completing closed-loop management on the fault.
The principles and spirit of the present invention are explained in detail below with reference to several representative embodiments thereof.
Capability directory table 1 below:
TABLE 1
| Capability providing platform | Capability name | Description of Capacity |
| Wireless side | PING test capability | PING test capability |
| Self-healing device for quality degradation of base station | Base station service access data inquiry capability | Base station service access data inquiry capability |
| Self-healing device for quality degradation of base station | PW switch configuration capability | PW switch configuration capability |
Fig. 1 is a flow chart of a self-healing method for quality degradation of a base station according to an embodiment of the invention. As shown in fig. 1, the method includes:
s01: the device receives the quality degradation failure information (Ping packet loss measurement and delay overrun) of the base station, and proceeds to S02.
S02: the device invokes the PING test capability provided by the wireless side, verifies whether the quality degradation fault of the base station still exists, and if the fault is recovered, proceeds to S05. If Ping packet loss measurement or time delay overrun, i.e. the fault still exists, enter S03.
S03: and calling the base station service access data inquiry capability provided by the device, and automatically acquiring the base station service access data according to the base station IP. As shown in fig. 2, the base station is hung under the network element of the equipment a, the equipment a is an access equipment, the access equipment forms a ring-shaped networking, the exit equipment on the ring is a convergence equipment B, and the equipment B is connected in pairs. The base station IP is a unique identifier of a base station, the patent device records information of equipment A and port accessed by a base station service, and then the topology is spliced by the connection relationship between the equipment A, the connection relationship between the equipment A and the equipment B and the connection relationship between the equipment B. Namely, the base station IP can know the connected A equipment and port, the A equipment belongs to which BB pair, and BB pair information which the A equipment belongs to is automatically acquired, wherein the BB pair information comprises the name of the B1 equipment and the IP of the B1 equipment; b2 device name, B2 device IP, and step S04.
S04: self-healing of faults
S04-1: and calling the PW switching configuration capability provided by the device, executing PW switching operation on the service port of the base station service access equipment, and entering 04-2.
S04-2: and (3) a base station quality difference manual processing link, wherein the fault base station is manually repaired or is adjusted and tested, and the step (S04-3) is carried out after the processing is finished.
S04-3: and calling the PW switching configuration capability provided by the device, executing PW switching operation on the service port of the base station service access equipment, and entering S02.
S05: the problem is closed loop.
It should be noted that although the operations of the method of the present invention are described in a particular order in the above embodiments and the accompanying drawings, this does not require or imply that the operations must be performed in the particular order or that all of the illustrated operations be performed in order to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step to perform, and/or one step decomposed into multiple steps to perform.
In order to make the above-mentioned method for quickly generating a functional configuration based on a novel metropolitan area network topology more clear, a specific embodiment is described below, but it should be noted that this embodiment is only for better explaining the present invention and is not meant to limit the present invention unduly.
Examples:
s01: the device receives the quality degradation failure information (Ping packet loss measurement and delay overrun) of the base station, and proceeds to S02.
S02: the device invokes the PING test capability provided by the wireless side, verifies whether the quality degradation fault of the base station still exists, and if the fault is recovered, proceeds to S05. If Ping packet loss measurement or time delay overrun, i.e. the fault still exists, enter S03.
Ping test capability request sample:
{
"serialno": "xxxxx" - -running water number
"testcapability": "PING" - -PING test capability
"bsip": "xxxxx" - -base station IP
"reqsysname" base station quality degradation self-healing device "- -request system
}
Ping test capability return sample:
{
"serialno": "xxxxx" - -running water number
"bsip": "xxxxx" - -base station IP
"packetlos": "xxxxx" - -packet loss rate
"delay" means "xxxxx" - -max/min/average delay
"reqsysname": "xxxxx" - -request system
"error fault": "xxxxx" - -anomaly description
}
S03: and calling the base station service access data inquiry capability provided by the device, and automatically acquiring the base station service access data according to the base station IP. The data structure is as follows in table 2:
TABLE 2
S04: self-healing of faults
S04-1: and calling the PW switching configuration capability provided by the device, executing PW switching operation on the service port of the base station service access equipment, and entering 04-2.
PW switch configuration request sample:
PW switching configuration return sample:
PW switching configuration performs:
interface GigabitEthernet5/0/27.40
undo mpls l2vc 24.4.2.1942100018629control-word raw
undo mpls l2vc 24.4.2.1952200018629control-word raw secondary
mpls l2vc 24.4.2.1952100018629control-word raw
mpls l2vpn pw bfd
mpls l2vc 24.4.2.1942200018629control-word raw secondary
mpls l2vpn pw bfd secondary
mpls l2vpn redundancy master
mpls l2vpn stream-dual-receiving
mpls l2vpn reroute delay 300
s04-2: and (3) a base station quality difference manual processing link, wherein the fault base station is manually repaired or is adjusted and tested, and the step (S04-3) is carried out after the processing is finished.
S04-3: and calling the PW switching configuration capability provided by the device, executing PW switching operation on the service port of the base station service access equipment, and entering S02.
PW switch configuration request sample:
PW switching configuration return sample:
PW switching configuration performs:
interface GigabitEthernet5/0/27.40
undo mpls l2vc 24.4.2.1952100018629control-word raw
undo mpls l2vc 24.4.2.1942200018629control-word raw secondary
mpls l2vc 24.4.2.1942100018629control-word raw
mpls l2vpn pw bfd
mpls l2vc 24.4.2.1952200018629control-word raw secondary
mpls l2vpn pw bfd secondary
mpls l2vpn redundancy master
mpls l2vpn stream-dual-receiving
mpls l2vpn reroute delay 300
s05: problem closed loop
Based on the same inventive concept, the invention also provides a self-healing device for the quality degradation of the base station. The implementation of the device can be referred to as implementation of the above method, and the repetition is not repeated. The term "module" as used below may be a combination of software and/or hardware that implements the intended function. While the means described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.
Fig. 3 is a schematic structural diagram of a self-healing device for quality degradation of a base station according to an embodiment of the present invention. As shown in fig. 3, the apparatus includes:
a base station quality degradation failure information receiving module 101, configured to receive wireless base station quality degradation data, and obtain base station quality degradation failure information;
the fault self-healing module 102 is configured to invoke the relevant capability provided by the device, and automatically perform active-standby switching on the fault base station service PW, thereby completing fault self-healing; the method comprises the following steps:
invoking PING test capability provided by a wireless side, verifying whether a base station quality degradation fault still exists, and entering a problem closed loop if the fault is recovered; if the Ping packet loss measurement or the time delay exceeds the limit, namely the fault still exists, entering the next step;
calling the base station service access data inquiry capability provided by the device, and automatically acquiring base station service access data according to the base station IP;
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering the next step;
a base station quality difference manual processing link, wherein a fault base station is manually repaired or is adjusted and tested, and the next step is carried out after the processing is finished;
and calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering a PING test to verify whether the service is recovered.
And the fault closed-loop management module 103 is used for carrying out restorative detection on the fault after the fault self-healing, and completing closed-loop management on the fault.
It should be noted that although several modules of the base station quality degradation self-healing device are mentioned in the above detailed description, this division is merely exemplary and not mandatory. Indeed, the features and functions of two or more modules described above may be embodied in one module in accordance with embodiments of the present invention. Conversely, the features and functions of one module described above may be further divided into a plurality of modules to be embodied.
Based on the foregoing inventive concept, as shown in fig. 4, the present invention further proposes a computer device 200, including a memory 210, a processor 220, and a computer program 230 stored in the memory 210 and capable of running on the processor 220, where the processor 220 implements the foregoing self-healing method of quality degradation of a base station when executing the computer program 230.
Based on the foregoing inventive concept, the present invention also proposes a computer-readable storage medium storing a computer program for executing the foregoing base station quality degradation self-healing method.
The self-healing method and device for the quality degradation of the base station provided by the invention have the following advantages:
1. the wireless side fault positioning is complex, the fault reasons are various, when the quality of the base station is deteriorated, the fault cannot be rapidly solved, and the fault can continuously influence and ferment. The invention automatically ensures that the service is not interrupted by setting up the flow fault processing rule, and gives time for base station fault processing. The working pressure of network operation and maintenance personnel is reduced, and the operation and maintenance efficiency is improved.
2. The capacitation interface design can call the related capability provided by various platforms in series, and can also open the capability of the user to other platforms and scenes for use, so that capability multiplexing is formed, and the change of the self-healing requirement of the fault is quickly adapted.
3. The standardized capacity interface design is realized, when a specific instruction changes, the interface is not required to be changed, the adaptation can be completed only by modifying the corresponding instruction, and the expandability of the device is high.
While the spirit and principles of the present invention have been described with reference to several particular embodiments, it is to be understood that the invention is not limited to the disclosed embodiments nor does it imply that features of the various aspects are not useful in combination, nor are they useful in any combination, such as for convenience of description. The invention is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
It should be apparent to those skilled in the art that various modifications or variations can be made in the present invention without requiring any inventive effort by those skilled in the art based on the technical solutions of the present invention.
Claims (6)
1. A method for self-healing of quality degradation of a base station, the method comprising:
the base station quality degradation self-healing device receives the wireless base station quality degradation data to obtain base station quality degradation fault information;
calling the provided correlation capability, and automatically performing active-standby switching on the fault base station service PW so as to complete fault self-healing, wherein the method comprises the following steps:
invoking PING test capability provided by a wireless side, verifying whether a base station quality degradation fault still exists, and entering a problem closed loop if the fault is recovered; if the Ping packet loss measurement or the time delay exceeds the limit, namely the fault still exists, entering the next step;
calling the base station service access data inquiry capability provided by the device, and automatically acquiring base station service access data according to the base station IP;
calling PW switching configuration capability provided by the device, and automatically performing active-standby switching on a fault base station service PW so as to complete fault self-healing, wherein the method comprises the following steps:
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering the next step;
a base station quality difference manual processing link, wherein a fault base station is manually repaired or is adjusted and tested, and the next step is carried out after the processing is finished;
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering a PING test to verify whether the service is recovered;
and after the fault self-heals, carrying out restorability detection on the fault, and completing closed-loop management on the fault.
2. The base station quality degradation self-healing method according to claim 1, wherein the provided correlation capability includes: PING test capability and PW switching configuration capability provided by the wireless side, and base station service access data query capability and PW switching configuration capability provided by the base station quality degradation self-healing device.
3. A base station quality degradation self-healing apparatus, comprising:
the base station quality degradation fault information receiving module is used for receiving the wireless base station quality degradation data and obtaining base station quality degradation fault information;
the fault self-healing module is used for calling the provided correlation capability and automatically switching the main and standby of the fault base station service PW so as to complete the fault self-healing, and comprises the following steps:
invoking PING test capability provided by a wireless side, verifying whether a base station quality degradation fault still exists, and entering a problem closed loop if the fault is recovered; if the Ping packet loss measurement or the time delay exceeds the limit, namely the fault still exists, entering the next step;
calling the base station service access data inquiry capability provided by the device, and automatically acquiring base station service access data according to the base station IP;
calling PW switching configuration capability provided by the device, and automatically performing active-standby switching on a fault base station service PW so as to complete fault self-healing, wherein the method comprises the following steps:
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering the next step;
a base station quality difference manual processing link, wherein a fault base station is manually repaired or is adjusted and tested, and the next step is carried out after the processing is finished;
calling PW switching configuration capability provided by the device, executing PW switching operation on a service port of the base station service access equipment, and entering a PING test to verify whether the service is recovered;
and the fault closed-loop management module is used for carrying out restorative detection on the fault after the fault self-healing, and completing closed-loop management on the fault.
4. A base station quality degradation self-healing apparatus according to claim 3, wherein the provided correlation capability comprises: PING test capability and PW switching configuration capability provided by the wireless side, and base station service access data query capability and PW switching configuration capability provided by the base station quality degradation self-healing device.
5. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of any of claims 1-2 when executing the computer program.
6. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program for executing the method of any one of claims 1-2.
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