CN108206757A - It is wirelessly transferred fault warning processing method and processing device - Google Patents
It is wirelessly transferred fault warning processing method and processing device Download PDFInfo
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Abstract
The embodiment of the invention discloses a kind of wireless transmission fault warning processing method and processing devices.Method includes：Obtain the warning information in network preset range；Transmission subnet associated with warning information is obtained according to warning information；Commonness Analysis is carried out to warning information and associated transmission subnet according to alarm type, the corresponding transmission subnet to be analyzed of each alarm type is chosen from associated transmission subnet；Topological analysis is carried out to the transmission subnet to be analyzed of selection, obtains distributing position of the warning information in transmission subnet to be analyzed；Impacted transmission network element is obtained according to distributing position of the warning information in transmission subnet to be analyzed.The embodiment of the present invention to being largely wirelessly transferred warning information by carrying out Commonness Analysis, and then warning information is analyzed as unit of same transmission subnet, it searches and obtains impacted transmission network element, so as to improve wireless, transmission fault location efficiency, enhancing failure influences face and controls ability and scheduling of resource ability.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a wireless transmission fault alarm processing method and device.
Background
With the development of 4G and the explosive increase of data service requirements, the scale of communication networks is increasingly enlarged and complicated, and a large number of communication network elements generate massive alarm information every day, so that higher requirements are provided for the capability of rapidly positioning and processing faults from massive alarms. The problems of wireless communication network bottom layer, large amount of transmission equipment and more alarm amount than the upper layer equipment are particularly obvious. In addition, under the trend of centralized network management in the telecommunication industry, a large number of alarm monitoring tasks are concentrated on a small number of monitoring personnel, so that the monitoring personnel face huge pressure on fault positioning, service influence control, resource maintenance scheduling and the like. Therefore, the method and the intelligent system effectively analyze the wireless and transmission alarm of the underlying network and quickly locate the fault, and have important significance for quickly scheduling fault processing resources and ensuring that the communication network stably provides high-quality service.
At present, massive wireless and transmission alarms are compressed and processed intelligently through alarm association, intelligent preprocessing and other means, and the method is beneficial to positioning faults. The following two common schemes are available: firstly, when the base station quits service, various alarms are analyzed in a correlation mode, and faults are intelligently positioned according to power failure, transmission equipment, transmission lines and other reasons and priority preprocessing. Secondly, aiming at a large-area base station out-of-service scene, the out-of-service base station caused by transmission faults is found out, and the corresponding relation between the out-of-service base station and transmission circuits and transmission optical paths for bearing the base stations is analyzed, so that the fault optical path information is positioned.
In the process of implementing the embodiment of the invention, the inventor finds that the first scheme does not solve the problem of how to perform fault location on scenes with a large number of quits at the same time; the second scheme only solves the problem that the large-area service quitting scene is not aimed at other wireless and transmission fault scenes although the positioning efficiency is improved aiming at the large-area service quitting scene; and the difficulty of positioning the fault light path based on the corresponding relationship of the transmission circuit, the transmission light path and the quit-service base station is high, the corresponding relationship of the base station, the transmission circuit and the light path can be positioned only by group intersection information of each hop route in the middle section of the transmission circuit, and the existing network circuit resource information is usually only intersection information at the first end and the last end but not complete middle section route group intersection information.
Disclosure of Invention
One purpose of the embodiment of the invention is to solve the problem that the prior art is only suitable for the scene of out-of-service alarm and cannot quickly and effectively perform fault location on other wireless and transmission faults.
The embodiment of the invention provides a wireless transmission fault alarm processing method, which comprises the following steps:
acquiring alarm information in a preset range of a network;
acquiring a transmission sub-network associated with the alarm information according to the alarm information;
performing commonality analysis on the alarm information and the associated transmission subnets according to the alarm types carried in the alarm information, and selecting a transmission subnet to be analyzed corresponding to each alarm type from the associated transmission subnets;
carrying out topology analysis on the selected transmission subnet to be analyzed to obtain the distribution position of the alarm information associated with the transmission subnet to be analyzed in the transmission subnet to be analyzed;
and acquiring the affected transmission network element according to the distribution position of the alarm information in the transmission subnet to be analyzed.
Optionally, the obtaining, according to the alarm information, a transmission subnet associated with the alarm information includes:
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element reported by the alarm information;
or,
acquiring the serial number of a circuit according to the base station or the port corresponding to the alarm information;
acquiring transmission network elements at two ends of a circuit according to the serial number of the circuit;
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network elements at the two ends of the circuit;
or,
confirming a transmission network element associated with the alarm information according to the machine room information to which the base station corresponding to the alarm information belongs;
and acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element.
Optionally, performing a commonality analysis on the alarm information and the associated transmission subnets according to the alarm types carried in the alarm information, and selecting a transmission subnet to be analyzed corresponding to each alarm type from the associated transmission subnets includes:
dividing the alarm information according to the alarm types carried in the alarm information to obtain an alarm information group corresponding to each alarm type;
performing commonality analysis on identifier sub-information of transmission subnets carried by each alarm information in the alarm information group to acquire the commonality of the alarm information in each associated transmission subnetwork;
selecting at least one transmission sub-network from all the associated transmission sub-networks according to the commonality of the alarm information in each associated transmission sub-network;
and taking the selected transmission sub-network as the transmission sub-network to be analyzed corresponding to the alarm type.
Optionally, the performing topology analysis on the selected transmission subnet to be analyzed to obtain a distribution position of the alarm information associated with the transmission subnet to be analyzed in the transmission subnet to be analyzed includes:
acquiring a topological structure of the transmission subnet to be analyzed according to the identification information of the transmission subnet to be analyzed, wherein the topological structure is formed by linking each transmission network element in the transmission subnet to be analyzed;
and confirming the distribution position of the alarm information associated with the transmission subnet to be analyzed in the topological structure of the transmission subnet to be analyzed according to the distribution position of the transmission network element associated with the alarm information in the topological structure.
Optionally, the obtaining the affected transmission network element according to the distribution position of the alarm information in the transmission sub-network to be analyzed includes:
constructing a tree topology corresponding to the topological structure of the transmission sub-network to be analyzed by taking the transmission network element associated with the alarm information as a root node;
and in the process of backtracking to the root node by taking the bottommost node as a starting point, acquiring the influenced transmission network element according to the found transmission network element associated with the first alarm information and the distribution position of the transmission network element corresponding to the root node in the tree topology.
The embodiment of the invention provides a wireless transmission fault alarm processing device, which comprises:
the acquisition module is used for acquiring alarm information in a preset range of a network;
the first processing module is used for acquiring a transmission sub-network associated with the alarm information according to the alarm information;
the second processing module is used for carrying out commonality analysis on the alarm information and the associated transmission sub-network according to the alarm types carried in the alarm information and selecting the transmission sub-network to be analyzed corresponding to each alarm type from the associated transmission sub-network;
the third processing module is used for carrying out topology analysis on the selected transmission sub-network to be analyzed and acquiring the distribution position of the alarm information associated with the transmission sub-network to be analyzed in the transmission sub-network to be analyzed;
and the fourth processing module is used for acquiring the affected transmission network elements according to the distribution positions of the alarm information in the transmission sub-network to be analyzed.
Optionally, the first processing module is specifically configured to obtain, according to the identification information of the transmission network element reported by the alarm information, a transmission subnet associated with the identification information;
or,
acquiring the serial number of a circuit according to the base station or the port corresponding to the alarm information;
acquiring transmission network elements at two ends of a circuit according to the serial number of the circuit;
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network elements at the two ends of the circuit;
or,
confirming a transmission network element associated with the alarm information according to the machine room information to which the base station corresponding to the alarm information belongs;
and acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element.
Optionally, the second processing module is specifically configured to divide the alarm information according to the alarm types carried in the alarm information, and obtain an alarm information group corresponding to each alarm type; performing commonality analysis on identifier sub-information of transmission subnets carried by each alarm information in the alarm information group to acquire the commonality of the alarm information in each associated transmission subnetwork; selecting at least one transmission sub-network from all the associated transmission sub-networks according to the commonality of the alarm information in each associated transmission sub-network; and taking the selected transmission sub-network as the transmission sub-network to be analyzed corresponding to the alarm type.
Optionally, the third processing module is specifically configured to obtain a topology structure of the transmission subnet to be analyzed according to the identification information of the transmission subnet to be analyzed, where the topology structure is formed by linking each transmission network element in the transmission subnet to be analyzed; and confirming the distribution position of the alarm information associated with the transmission subnet to be analyzed in the topological structure of the transmission subnet to be analyzed according to the distribution position of the transmission network element associated with the alarm information in the topological structure.
Optionally, the fourth processing module is specifically configured to respectively use the transmission network elements associated with the alarm information as root nodes to construct a tree topology corresponding to the topology structure of the transmission subnet to be analyzed; and in the process of backtracking to the root node by taking the bottommost node as a starting point, acquiring the influenced transmission network element according to the found transmission network element associated with the first alarm information and the distribution position of the transmission network element corresponding to the root node in the tree topology.
According to the technical scheme, the method and the device for processing the wireless transmission fault alarm provided by the embodiment of the invention can analyze the alarm information by taking the same transmission subnet as a unit and search and acquire the affected transmission network element by performing common analysis on a large amount of wireless transmission alarm information, thereby improving the wireless and transmission fault positioning efficiency and enhancing the control capability and the resource scheduling capability of a fault affected plane.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the invention in any way, and in which:
fig. 1 is a flowchart illustrating a method for processing a wireless transmission failure alarm according to an embodiment of the present invention;
fig. 2 is a schematic flow chart illustrating acquiring an associated transmission subnet in a wireless transmission failure alarm processing method according to an embodiment of the present invention;
fig. 3 is a schematic flowchart illustrating a commonality analysis in a wireless transmission failure alarm processing method according to an embodiment of the present invention;
fig. 4 is a schematic flowchart illustrating a topology analysis in a wireless transmission failure alarm processing method according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram illustrating a topology structure of a transmission sub-network in a wireless transmission failure alarm processing method according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram illustrating a wireless transmission failure alarm processing apparatus according to an embodiment of the present invention;
fig. 7 is a schematic interface structure diagram of a wireless transmission failure alarm processing device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example one
Fig. 1 shows a schematic flow chart of a wireless transmission failure alarm processing method according to an embodiment of the present invention, and referring to fig. 1, the method specifically includes the following steps:
110. acquiring alarm information in a preset range of a network;
it should be noted that the preset range here is specifically an alarm flow (alarm information) in a specified time period, a specified area, a specified device, and a specified type in the network. Wherein, the designated area can select a certain city or area. The appointed equipment can appoint one or more base station names or transmission equipment names to realize fuzzy matching of the names, or the appointed equipment can not acquiesce and acquire appointed alarms of all the equipment in the area by default. The specified category of alarm flow may include a wireless alarm and a transmission alarm, the specific wireless alarm may include a service quit alarm, a network element chain break alarm, an S1 chain break alarm, a mains supply alarm, a low voltage alarm, etc., and the transmission alarm may include a network element pipe-out alarm, a LOS alarm, etc., and the types of the alarms may be selected from one or more at the same time. To enable analysis of current alarms and duration alarms, acquisition of active alarms or cleared alarms may be specified.
120. Acquiring a transmission sub-network associated with the alarm information according to the alarm information;
it is to be understood that the scheme for obtaining the associated transmission sub-network is different for different types of alarm information, for example: searching for an associated transmission subnet through a transmission network element; the method for acquiring the transmission network element further comprises the following steps: reporting the alarm information to an associated transmission network element, and further directly acquiring the transmission network element; or acquiring the serial number of the circuit according to the base station or the port corresponding to the alarm information, and further acquiring the transmission network elements at two ends of the circuit according to the serial number of the circuit; or confirming the transmission network element associated with the alarm information according to the machine room information of the base station corresponding to the alarm information.
130. Performing commonality analysis on the alarm information and the associated transmission subnets according to the alarm types carried in the alarm information, and selecting a transmission subnet to be analyzed corresponding to each alarm type from the associated transmission subnets;
it should be noted that each alarm information has a transmission subnet associated with it, and based on the correspondence, the transmission subnets are divided according to the alarm type of the alarm information to obtain a group of transmission subnets corresponding to each alarm type, and common analysis is performed on each alarm type and the group of transmission subnets corresponding to the alarm type, so as to select the most typical transmission subnet corresponding to the alarm type from the group of transmission subnets.
140. And carrying out topology analysis on the selected transmission subnet to be analyzed to acquire the distribution position of the alarm information associated with the transmission subnet to be analyzed in the transmission subnet to be analyzed.
150. And acquiring the affected transmission network element according to the distribution position of the alarm information in the transmission subnet to be analyzed.
It should be noted that, for a single alarm type, based on the topology structure of the transmission sub-network to be analyzed, a topology analysis method is adopted to obtain the distribution positions of the alarm information in the topology structure of the transmission sub-network with analysis; and then combining the distribution position of the alarm information and the incidence relation among the transmission network elements in the transmission sub-network to be analyzed to obtain the transmission network elements which are possibly influenced in the sub-network to be analyzed, and storing the transmission network elements which are possibly influenced into a service influenced network element list.
Therefore, the embodiment of the invention can analyze the alarm information by taking the same transmission subnet as a unit and search and acquire the affected transmission network element by analyzing the common analysis of a large amount of wireless transmission alarm information, thereby improving the wireless and transmission fault positioning efficiency and enhancing the control capability and the resource scheduling capability of the fault influence plane.
Example two
Fig. 2 is a schematic flow chart illustrating a process of acquiring an associated transmission subnet in a wireless transmission fault alarm processing method according to an embodiment of the present invention, and with reference to fig. 2, the method includes the following steps:
210. and judging the alarm type corresponding to the acquired alarm information, and if the alarm type is a wireless alarm, executing the step 220.
220. Judging whether the wireless alarm is a dynamic ring alarm, if yes, executing step 230, where the dynamic ring alarm is, for example: commercial power and low voltage alarm; if not, executing step 250, such as a service quit alarm, a network element chain breakage alarm, and an S1 chain breakage alarm; the S1 link failure alarm is a transport Protocol layer established above a physical transport layer, a data link layer, an IP Protocol layer, and an SCTP (Stream control transmission Protocol) coupled link.
230. And obtaining the machine room of the base station according to the machine room information, and further obtaining the transmission network element in the same machine room according to the machine room information.
240. And acquiring the transmission sub-network to which the transmission network element belongs according to the identification information of the transmission network element, and ending.
250. And acquiring the circuit number of the alarm bearing network element through the base station and the port.
260. And further acquiring transmission network elements at the first end and the last end of the circuit through the circuit number.
270. And obtaining the associated transmission sub-network through the transmission sub-networks to which the transmission network elements at the first end and the last end belong, and ending.
280. If the alarm type corresponding to the alarm information is judged to be the transmission type alarm, the following examples are given: pipe-out alarm, LOS alarm, etc.; and directly obtaining the associated transmission sub-network through the transmission sub-network to which the transmission network element belongs reported by the alarm, and ending.
As can be seen, in the embodiment, through the step of obtaining the associated transmission subnets, the associated transmission subnets to which the fault may relate can be obtained for different types of alarms, so that the accuracy of the obtained associated transmission subnets is improved, and the faulty subnet, the faulty point, and the faulty influence plane of the alarm are conveniently located and analyzed.
EXAMPLE III
The principle of the commonality analysis is explained in detail below:
firstly, the common analysis of the alarm information refers to the common analysis of all dimensions of the acquired alarm information. After the current network wireless and transmission specific alarm information is obtained, the obtained alarm information can be listed, and the alarm information carries a plurality of sub-information, such as: alarm occurrence time, clearing time, city, affiliated section, network element name, uplink core equipment, alarm title, equipment manufacturer, equipment type, circuit code number, local terminal transmission network element, opposite terminal transmission network element, associated transmission sub-network and the like.
And then, performing common analysis on the alarm information of the specified alarm category by adopting the associated transmission sub-network in the sub-information, and finding out the transmission sub-network with the maximum concentration. Referring to fig. 3, the basic idea is as follows:
310. dividing the alarm information according to the alarm types carried in the alarm information to obtain an alarm information group corresponding to each alarm type;
320. performing commonality analysis on identifier sub-information of transmission subnets carried by each alarm information in the alarm information group to acquire the commonality of the alarm information in each associated transmission subnetwork;
330. and selecting at least one transmission sub-network from all the associated transmission sub-networks according to the commonality of the alarm information in each associated transmission sub-network.
It should be noted that, for a certain alarm information group, the commonality analysis is performed on the sub information of the transmission sub network, and the commonality of each type of sub information is obtained, for example: and if 20% of the sub information of the transmission sub-network is concentrated in the first transmission sub-network A, 20% of the sub information of the transmission sub-network is concentrated in the second transmission sub-network and 60% of the sub information of the transmission sub-network is concentrated in the third transmission sub-network, the third transmission sub-network is selected as the transmission sub-network to be analyzed corresponding to the alarm. If the commonalities are parallel to the first condition, all parallel transmission subnets are used as transmission subnets to be analyzed.
In addition, for sub information except the sub information for transmitting the identifier of the sub network, the application also carries out common analysis on the sub information respectively so as to position the alarm position. The following example illustrates the designated alarm category as the out-of-service alarm as follows: firstly, selecting alarm information of the out-of-service alarm from all the alarm information as an alarm information group of the out-of-service alarm; then, performing commonality analysis on each type of sub-information in the alarm information group, for example: the common analysis of the uplink core device sub information comprises the following steps: and acquiring all the upper connection core devices of which the lower network element has the out-of-service alarm based on the incidence relation between each alarm network element and the upper connection core devices, and comparing the number of alarm information of the lower network element of each upper connection core device to select the upper connection core device with the largest alarm number. After the commonality analysis of each designated dimension is completed, the most concentrated dimension can be found out to be used as a key dimension for assisting fault location.
It should be noted that, in this embodiment, by performing common analysis on the alarm information, one or more transmission subnets in which the alarm information is relatively concentrated are selected from a plurality of transmission subnets of the network, and the selected transmission subnets are analyzed in a targeted manner, so that accuracy and efficiency of fault analysis and positioning are improved.
Example four
Fig. 4 shows a schematic flow chart of topology analysis in a wireless transmission fault alarm processing method according to an embodiment of the present invention, and referring to fig. 4, the topology analysis includes the following steps:
410. acquiring a topological structure of the transmission subnet to be analyzed according to the identification information of the transmission subnet to be analyzed, wherein the topological structure is formed by linking each transmission network element in the transmission subnet to be analyzed;
it should be noted that each transmission subnet in the network has a corresponding topology structure, and in this embodiment, when a certain topology structure is required, the transmission subnet can be extracted from the database according to the identification information of the transmission subnet without reconstructing the topology structure of the transmission subnet, thereby improving the efficiency of topology analysis.
In addition, the transmission subnet topology analysis is carried out, namely, the transmission subnet topology with sub-network wireless and transmitting specific alarm information is formed, and the fault analysis is carried out on the basis of the topology. After the step of common analysis, one or more transmission subnets with the highest concentration can be positioned, the transmission subnets with the highest concentration are selected from the transmission subnet fields in the obtained alarm information list to carry out subnet topology analysis, only one subnet is selected for analysis each time, and the analysis of a plurality of subnets can be realized through multiple selections. And after a certain transmission subnet is selected, a transmission topological graph of the subnet is presented according to the resource information, the topology is formed by the links of each transmission network element of the subnet, and sub-loops under the loop in the subnet are presented. Preferably, the topological transmission network element represents that the network element has different types of alarms through different color rendering, and can render the selected transmission sub-ring into a wireless layer and a transmission layer, the two layers can be switched to analyze two professional faults respectively, the wireless layer rendering wireless alarm is on the associated transmission network element, and the transmission layer rendering transmission alarm and the moving ring alarm in the wireless alarm are on the transmission network element. When one network element has a plurality of alarms, preferably, the alarm with the highest priority can be selected according to the following priorities for rendering, and for the wireless layer quit alarm > network element broken link alarm > S1 broken link alarm > low voltage alarm > commercial power alarm; for transmission layer out-of-pipe alarm > LOS alarm > Low Voltage alarm > Mains supply alarm. In addition, when a transmission network element in the topology is selected, the wireless layer displays the base station names of all base stations borne by the transmission network element, the network elements (BSC, RNC and the like) connected to the upper part, the maintenance unit, the machine room to which the transmission network element belongs, the VIP attribute and the like, and lists all alarm information rendered under the base station borne by the network element in the layer, wherein the information comprises the specialty, the network element name, the equipment type, the alarm title alarm occurrence time and the like; the transmission layer displays the name of the transmission equipment, the model of the equipment, the maintenance unit, the machine room to which the equipment belongs, the name of the lower OLT, and the like of the transmission network element, and lists all the alarm information rendered under the network element in the layer, including the specialty, the name of the network element, the type of the equipment, the alarm title, the occurrence time, and the like. In addition, there is a sub-ring in the sub-ring topology loop, the name of the sub-ring and the number of the network elements carried by the sub-ring need to be presented, and the sub-ring can be drilled to enter the sub-ring topology, as shown in fig. 5.
Fig. 5 illustrates a topology structure of a transmission sub-network corresponding to a certain alarm type, where the transmission sub-network includes a first transmission network element 510, a second transmission network element 520, a third transmission network element 530, a fourth transmission network element 540, and a fifth transmission network element 550, where:
the first transmission network element 510 has a corresponding sub-ring 511, and the fifth transmission network element 550 has a corresponding sub-ring 551, and it is understood that the structure of the sub-ring is similar to the ring structure shown in fig. 5 and will not be described herein; moreover, the transmission network element is used as a network element for transmitting the wireless network element service, and each wireless network element corresponds to the transmission network element in fig. 5, so the description of the wireless network element is not expanded here;
if one transmission network element in the same transmission sub-network generates various types of alarms or a plurality of transmission network elements generate various types of alarms, different colors are adopted to distinguish various types of alarms. The method comprises the following specific steps:
when there is a plurality of types of alarms appearing in one transmission network element, different colors are adopted to respectively render the different types of alarms, but only the color corresponding to the alarm with the highest priority in the plurality of types of alarms is displayed based on the priority, for example: and giving an alarm of corresponding red. Referring to fig. 7, when the user clicks "alarm selection", if there is one selected alarm, the color corresponding to the alarm is displayed, for example: when the selected alarm is a commercial power alarm, replacing the red corresponding to the original clothes quitting alarm with the yellow corresponding to the commercial power alarm; and if a plurality of selected alarms are provided, displaying the color corresponding to the alarm with the highest priority based on the priority.
When a plurality of transmission network elements alarm and the alarm types are different, different colors are adopted to respectively render different types of alarms, for example: rendering the quit alarm as red, rendering the network element broken link alarm as orange, and the like.
420. And confirming the distribution position of the alarm information associated with the transmission subnet to be analyzed in the topological structure of the transmission subnet to be analyzed according to the distribution position of the transmission network element associated with the alarm information in the topological structure.
430. Respectively taking the transmission network elements associated with the alarm information as root nodes to construct a tree topology corresponding to the topological structure of the transmission sub-network to be analyzed;
440. and in the process of backtracking to the root node by taking the bottommost node as a starting point, acquiring the influenced transmission network element according to the found transmission network element associated with the first alarm information and the distribution position of the transmission network element corresponding to the root node in the tree topology.
In this embodiment, the service impact plane may be determined by a tree backtracking method, specifically, an alarm network element list is established first, and an associated transmission network element (the utility power and low-voltage alarm are associated with the machine room transmission network element) for analyzing and alarming the wireless utility power and low-voltage alarm and the transmitted LOS and offline alarm is put into the alarm network element list; and meanwhile, establishing a service affected network element list for storing service possibly affected transmission network elements. Selecting an alarm network element from the alarm network element list, simultaneously removing the alarm network element from the alarm network element list, and judging whether the alarm network element list is in the service influence network element list or not, if so, reselecting the alarm network element; if the alarm network element is not in the alarm network element list, judging whether the alarm network element is in a single chain or the alarm network element is the only alarm network element on the loop, if so, listing the network element and the network element under the network element into a service influence network element list and then reselecting the alarm network element, if the alarm network element is the non-only alarm network element on the loop, further finding out the service influence network element by a tree graph backtracking method and listing the service influence network element into the service influence network element list, and repeating the steps until the alarm network element list is empty. The above alarm affected network element list needs to duplicate the network elements, and finally obtains all the transmission network elements that may be affected, and further correlates the number of the radio network elements that may be affected in the lower band, and the like, as shown in fig. 5.
In this embodiment, step 430 and step 440 may be implemented by the following steps:
the tree graph backtracking method finds the service influence network element of the loop non-unique alarm network element by taking the fault network element as a root node NE and taking the adjacent network element as a layer 1 subnode, searches and constructs a layer 1 subnode set { subnode network element 1, subnode network elements 2, … and subnode network element N }, traverses the layer 1 subnode set and constructs a layer 2 subnode set { subnode network element 1.1, subnode network elements 1.2, … and subnode network element N.N } by using the adjacent network element of the layer 1 subnode (removing the upper layer node), and the steps are repeated in this way to form the tree topology. Each branch of the tree topology is terminated with a sub-network upstream transport network element or with a child node having no other neighboring network elements except upper network elements. Preferably, a maximum number M of layers of the tree graph can be set for efficiency, and the tree graph is terminated when a branch reaches M layers, and the selection of M can be set according to the system capacity, and is preferably set to 30. After the tree graph is constructed, a first transmission network element with an alarm (here, the transmission network element with the alarm is not a network element in an alarm network element list, and a part of transmission network elements with the alarm may be removed from the alarm network element list in the process of finding an affected network element) is found by backtracking from a leaf node at the lowest layer, and all transmission network elements between the first transmission network element with the alarm and a root node are listed in a service affected network element list for the service affected network element. If only one network element of the root node of a certain branch is an alarm network element, when the termination node is an uplink network element, only the root node of the branch is listed in a service influence network element list, and when the termination node is a common transmission network element, the whole branch network element is listed in the service influence network element list. And traversing all the leaf nodes at the bottommost layer to find out all the influencing network elements of the loop. In the above tree graph backtracking method, if a loop exists in the loop, the loop needs to be decomposed into a single chain to avoid entering into a dead cycle, that is, when two identical network elements (outside the root node) are detected in a certain two branches, the two branches are merged into one branch, and the network element of the merged branch takes the union of the two branches. The subnet upper connection transmission network element refers to a transmission network element for linking the subnet and a previous-level subnet, and needs to be marked in the subnet topology shown in the foregoing. After the fault reason is positioned and the service influence surface is analyzed, the type attribute of the influenced network element can be obtained, and fault processing personnel can be dispatched and processed according to the type attribute of the influenced transmission network element and the number of the influenced wireless network elements of the lower band in an equal priority mode. Preferably, for example, if there is a problem in the OLT transmission network element in the subnet topology, more guests, guests-collectors and WLAN traffic under the OLT can be handled with high priority.
Method embodiments are described as a series of acts or combinations for simplicity of explanation, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts or acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Furthermore, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
EXAMPLE five
Fig. 6 is a schematic structural diagram of a wireless transmission failure alarm processing apparatus according to an embodiment of the present invention, and referring to fig. 6, the apparatus includes: an obtaining module 610, a first processing module 620, a second processing module 630, a third processing module 640, and a fourth processing module 650, wherein:
an obtaining module 610, configured to obtain alarm information within a preset range of a network;
a first processing module 620, configured to obtain, according to the alarm information, a transmission subnet associated with the alarm information;
a second processing module 630, configured to perform a commonality analysis on the alarm information and the associated transmission subnet according to an alarm type carried in the alarm information, and select a transmission subnet to be analyzed corresponding to each alarm type from the associated transmission subnet;
the third processing module 640 is configured to perform topology analysis on the selected transmission subnet to be analyzed, and acquire a distribution position of the alarm information associated with the transmission subnet to be analyzed in the transmission subnet to be analyzed;
the fourth processing module 650 is configured to obtain the affected transmission network element according to the distribution position of the alarm information in the transmission sub-network to be analyzed.
It should be noted that, when a user sets a range of alarm information of a network to be acquired and inputs an instruction to start fault analysis, the acquiring module 610 acquires alarm information corresponding to the range content from a database, and sends the acquired data to the first processing module 620, the first processing module 620 analyzes the received data to obtain a transmission subnet associated with the alarm information in the network, and sends the analyzed result to the second processing module 630, the second processing module 630 performs a commonality analysis on the received data to obtain a transmission subnet with the strongest concentration corresponding to each type of alarm information, and sends the analyzed result to the third processing module 640, the third processing module 640 performs a topology analysis on the transmission subnet to be analyzed corresponding to each type of alarm by combining with the topology structure of the transmission subnet to obtain the transmission subnet to be analyzed and the distribution position of the alarm information associated with the transmission subnet in the topology structure, and sends the analysis result to the fourth processing module 650, and the fourth processing module 650 performs secondary analysis on the received data, that is, determines the transmission network element that may be affected by combining the position relationship between the transmission subnet to be analyzed and other transmission subnets.
Therefore, in the embodiment, a large amount of wireless transmission alarm information is subjected to common analysis, and then the alarm information is analyzed by taking the same transmission subnet as a unit, and the affected transmission network element is searched and obtained, so that the wireless and transmission fault positioning efficiency is improved, and the control capability and the resource scheduling capability of a fault affected plane are enhanced.
The following describes each module in this embodiment in detail:
a first processing module 620, configured to specifically obtain, according to the identification information of the transmission network element reported by the alarm information, a transmission subnet associated with the identification information;
or,
acquiring the serial number of a circuit according to the base station or the port corresponding to the alarm information;
acquiring transmission network elements at two ends of a circuit according to the serial number of the circuit;
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network elements at the two ends of the circuit;
or,
confirming a transmission network element associated with the alarm information according to the machine room information to which the base station corresponding to the alarm information belongs;
and acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element.
The second processing module 630 is specifically configured to divide the transmission network elements associated with the alarm information according to the alarm types carried in the alarm information, and obtain a transmission network element group corresponding to each alarm type; performing commonality analysis on identifier sub-information of transmission subnets carried by each alarm information in the alarm information group to acquire the commonality of the alarm information in each associated transmission subnetwork; selecting at least one transmission sub-network from all the associated transmission sub-networks according to the commonality of the alarm information in each associated transmission sub-network; and taking the selected transmission sub-network as the transmission sub-network to be analyzed corresponding to the alarm type.
A third processing module 640, configured to specifically obtain, according to the identification information of the transmission subnet to be analyzed, a topology structure of the transmission subnet to be analyzed, where the topology structure is formed by linking each transmission network element in the transmission subnet to be analyzed; and confirming the distribution position of the alarm information associated with the transmission subnet to be analyzed in the topological structure of the transmission subnet to be analyzed according to the distribution position of the transmission network element associated with the alarm information in the topological structure.
A fourth processing module 650, configured to specifically use the transmission network elements associated with the alarm information as root nodes, respectively, to construct a tree topology corresponding to the topology structure of the transmission subnet to be analyzed; and in the process of backtracking to the root node by taking the bottommost node as a starting point, acquiring the influenced transmission network element according to the found transmission network element associated with the first alarm information and the distribution position of the transmission network element corresponding to the root node in the tree topology.
As for the apparatus embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
It should be noted that, in the respective components of the apparatus of the present invention, the components therein are logically divided according to the functions to be implemented thereof, but the present invention is not limited thereto, and the respective components may be newly divided or combined as necessary.
Based on the same invention, an embodiment of the present invention provides a wireless transmission fault alarm processing device, including the wireless transmission fault alarm processing apparatus described in the embodiment corresponding to fig. 6;
the method of use of the device and its function will now be described with reference to figure 7;
firstly, setting the range of alarm information to be analyzed by a user through options such as time interval selection, city selection, base station name input, transmission equipment input and the like in an operation interface;
and secondly, selecting options such as wireless-service quit alarm, wireless-network element broken link alarm, wireless-S1 broken link alarm, wireless-mains supply alarm, wireless-low voltage alarm, transmission-network element offline alarm and transmission-LOS alarm displayed in the operation interface to select the alarm type to be analyzed.
The equipment executes the fault analysis action according to the parameters and the instructions input by the user, and displays a list of the corresponding affected network elements in the appointed display area of the equipment.
In addition, the user can also operate the alarm state options displayed on the interface, such as: the "active alert" and the "dismissed alert" input a displayed instruction to the device to cause a designated display area of the device to display a corresponding alert state.
In order to facilitate the checking, the user can export and print the analyzed data.
Therefore, the embodiment can analyze the warning information by taking the same transmission subnet as a unit through common analysis of a large amount of wireless transmission warning information, and search and acquire the affected transmission network element, thereby improving the wireless and transmission fault positioning efficiency and enhancing the control capability and the resource scheduling capability of the fault affected plane.
Compared with the prior art, the fault analysis and positioning method has the advantages of high fault analysis and positioning efficiency, effective control of fault influence surfaces, wide applicability and high feasibility.
Firstly, the invention overcomes the problem that the fault is difficult to locate due to large alarm amount of bottom wireless and transmission, and rapidly finds a common location fault source for a large amount of alarms of the alarm stream by classifying and analyzing important wireless and transmission specific alarm streams so as to realize efficient location of the fault.
Secondly, the invention analyzes the wireless and transmission specific alarm flow, does not limit a specific alarm, distinguishes a specific alarm preprocessing method and has wide adaptability.
Thirdly, the invention has high feasibility. The rendering presentation based on the transmission subnet topology is adopted, the concentration of the alarm on the transmission subnet can be visually presented, in addition, the transmission subnet information is easy to obtain, the system consumption is low, and the feasibility and the transportability of the invention are ensured.
Fourthly, the invention can effectively control the fault influence surface and realize the rapid scheduling of resources. According to the invention, the fault influence surface is effectively analyzed by a tree graph backtracking method, and high-priority first-aid repair can be implemented aiming at fault points with larger influence surfaces by combining with the transmission subnet topology, so that rapid resource scheduling is realized.
Various component embodiments of the invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. In the device, the PC realizes the remote control of the equipment or the device through the Internet and precisely controls each operation step of the equipment or the device. The present invention may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. The program for realizing the invention can be stored on a computer readable medium, and the file or document generated by the program has statistics, generates a data report and a cpk report, and the like, and can carry out batch test and statistics on the power amplifier. It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. A wireless transmission fault alarm processing method is characterized by comprising the following steps:
acquiring alarm information in a preset range of a network;
acquiring a transmission sub-network associated with the alarm information according to the alarm information;
performing commonality analysis on the alarm information and the associated transmission subnets according to the alarm types carried in the alarm information, and selecting a transmission subnet to be analyzed corresponding to each alarm type from the associated transmission subnets;
carrying out topology analysis on the selected transmission subnet to be analyzed to obtain the distribution position of the alarm information associated with the transmission subnet to be analyzed in the transmission subnet to be analyzed;
and acquiring the affected transmission network element according to the distribution position of the alarm information in the transmission subnet to be analyzed.
2. The method of claim 1, wherein the obtaining a transmission subnet associated with the alarm information according to the alarm information comprises:
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element reported by the alarm information;
or,
acquiring the serial number of a circuit according to the base station or the port corresponding to the alarm information;
acquiring transmission network elements at two ends of a circuit according to the serial number of the circuit;
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network elements at the two ends of the circuit;
or,
confirming a transmission network element associated with the alarm information according to the machine room information to which the base station corresponding to the alarm information belongs;
and acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element.
3. The method of claim 1, wherein the performing the commonality analysis on the alarm information and the associated transmission subnets according to the alarm types carried in the alarm information, and the selecting the transmission subnet to be analyzed corresponding to each alarm type from the associated transmission subnets comprises:
dividing the alarm information according to the alarm types carried in the alarm information to obtain an alarm information group corresponding to each alarm type;
performing commonality analysis on identifier sub-information of transmission subnets carried by each alarm information in the alarm information group to acquire the commonality of the alarm information in each associated transmission subnetwork;
selecting at least one transmission sub-network from all the associated transmission sub-networks according to the commonality of the alarm information in each associated transmission sub-network;
and taking the selected transmission sub-network as the transmission sub-network to be analyzed corresponding to the alarm type.
4. The method according to claim 1, wherein the performing topology analysis on the selected transmission subnet to be analyzed to obtain the distribution position of the alarm information associated with the transmission subnet to be analyzed in the transmission subnet to be analyzed comprises:
acquiring a topological structure of the transmission subnet to be analyzed according to the identification information of the transmission subnet to be analyzed, wherein the topological structure is formed by linking each transmission network element in the transmission subnet to be analyzed;
and confirming the distribution position of the alarm information associated with the transmission subnet to be analyzed in the topological structure of the transmission subnet to be analyzed according to the distribution position of the transmission network element associated with the alarm information in the topological structure.
5. The method of claim 4, wherein the obtaining the affected transmission network elements according to the distribution positions of the alarm information in the transmission sub-network to be analyzed comprises:
respectively taking the transmission network elements associated with the alarm information as root nodes to construct a tree topology corresponding to the topological structure of the transmission sub-network to be analyzed;
and in the process of backtracking to the root node by taking the bottommost node as a starting point, acquiring the influenced transmission network element according to the found transmission network element associated with the first alarm information and the distribution position of the transmission network element corresponding to the root node in the tree topology.
6. A wireless transmission failure alarm processing apparatus, comprising:
the acquisition module is used for acquiring alarm information in a preset range of a network;
the first processing module is used for acquiring a transmission sub-network associated with the alarm information according to the alarm information;
the second processing module is used for carrying out commonality analysis on the alarm information and the associated transmission sub-network according to the alarm types carried in the alarm information and selecting the transmission sub-network to be analyzed corresponding to each alarm type from the associated transmission sub-network;
the third processing module is used for carrying out topology analysis on the selected transmission sub-network to be analyzed and acquiring the distribution position of the alarm information associated with the transmission sub-network to be analyzed in the transmission sub-network to be analyzed;
and the fourth processing module is used for acquiring the affected transmission network elements according to the distribution positions of the alarm information in the transmission sub-network to be analyzed.
7. The apparatus according to claim 6, wherein the first processing module is specifically configured to obtain, according to the identification information of the transmission network element reported by the alarm information, a transmission subnet associated with the identification information;
or,
acquiring the serial number of a circuit according to the base station or the port corresponding to the alarm information;
acquiring transmission network elements at two ends of a circuit according to the serial number of the circuit;
acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network elements at the two ends of the circuit;
or,
confirming a transmission network element associated with the alarm information according to the machine room information to which the base station corresponding to the alarm information belongs;
and acquiring a transmission sub-network associated with the identification information according to the identification information of the transmission network element.
8. The apparatus according to claim 6, wherein the second processing module is specifically configured to divide the alarm information according to the alarm types carried in the alarm information, and obtain an alarm information group corresponding to each alarm type;
performing commonality analysis on identifier sub-information of transmission subnets carried by each alarm information in the alarm information group to acquire the commonality of the alarm information in each associated transmission subnetwork;
selecting at least one transmission sub-network from all the associated transmission sub-networks according to the commonality of the alarm information in each associated transmission sub-network;
and taking the selected transmission sub-network as the transmission sub-network to be analyzed corresponding to the alarm type.
9. The apparatus according to claim 6, wherein the third processing module is specifically configured to obtain a topology structure of the transmission subnet to be analyzed according to the identification information of the transmission subnet to be analyzed, where the topology structure is formed by linking transmission network elements in the transmission subnet to be analyzed; and confirming the distribution position of the alarm information associated with the transmission subnet to be analyzed in the topological structure of the transmission subnet to be analyzed according to the distribution position of the transmission network element associated with the alarm information in the topological structure.
10. The apparatus according to claim 9, wherein the fourth processing module is specifically configured to respectively use a transmission network element associated with the alarm information as a root node, and construct a tree topology corresponding to the topology structure of the transmission subnet to be analyzed; and in the process of backtracking to the root node by taking the bottommost node as a starting point, acquiring the influenced transmission network element according to the found transmission network element associated with the first alarm information and the distribution position of the transmission network element corresponding to the root node in the tree topology.
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