CN109451418B - Mobile communication network quality evaluation method and device - Google Patents

Mobile communication network quality evaluation method and device Download PDF

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Publication number
CN109451418B
CN109451418B CN201710749011.3A CN201710749011A CN109451418B CN 109451418 B CN109451418 B CN 109451418B CN 201710749011 A CN201710749011 A CN 201710749011A CN 109451418 B CN109451418 B CN 109451418B
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wlan
user terminal
mobile communication
communication network
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CN109451418A (en
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韩明
王粟
张阳
谢岳通
孙克雄
王任
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China Mobile Communications Group Co Ltd
China Mobile Group Zhejiang Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Group Zhejiang Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/025—Services making use of location information using location based information parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

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  • Computer Networks & Wireless Communication (AREA)
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Abstract

The embodiment of the invention discloses a method and a device for evaluating the quality of a mobile communication network, wherein the method comprises the following steps: acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period; determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user identity ID of the mobile communication network user terminal and the user data associated with each WLAN access point WLAN-AP; determining the position information of the mobile communication network user terminal according to the coverage position information of the WLAN-AP associated with the mobile communication network user terminal; and evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data. By applying the scheme provided by the invention, the project amount of network quality evaluation can be reduced, the cost is reduced, and the positioning precision and the evaluation precision of the user terminal are improved.

Description

Mobile communication network quality evaluation method and device
Technical Field
The embodiment of the invention relates to the technical field of wireless communication, in particular to a method and a device for evaluating the quality of a mobile communication network.
Background
With the development of wireless communication technology, mobile communication networks bring convenience to people. As the number of user terminals in the mobile communication network increases, the pressure on the mobile communication network increases, and thus, it is particularly important to evaluate and optimize the network quality.
For the evaluation of indoor network quality, the prior art provides a method for positioning an indoor wireless network coverage problem area, which includes: constructing an indoor and outdoor combined three-dimensional space structure model of a target scene, wherein the scene comprises an indoor three-dimensional scene of a target building and an outdoor three-dimensional scene around the target building; recording and storing information of the wireless access equipment which can be received by a target scene; establishing a wireless fingerprint database of a target building; collecting a wireless Measurement Report (MR) reported by a common User Equipment (User Equipment) at a network side of the wireless access Equipment, analyzing the MR, and preliminarily judging the position of the common User Equipment (UE) with a problem; preprocessing fingerprint identification data; and the fingerprint identification judges the specific position information of the common user equipment UE, thereby positioning the problem area covered by the indoor network.
The specific location information of the general user equipment UE is mainly determined by matching the measurement report of the user with the indoor signal fingerprint database in the building. On one hand, a plurality of sampling points need to be arranged indoors through pretesting, wireless signal intensity information of each sampling point is collected to establish an indoor signal fingerprint database, and the method is large in engineering quantity and high in cost; and with the continuous adjustment of network coverage, the indoor signal fingerprint database needs to be continuously updated manually. On the other hand, the coverage area of a single cell reaches a plurality of floors, the specific floor where the user terminal is located cannot be accurately located based on the measurement report and the indoor signal fingerprint database, and the location accuracy is not high.
Disclosure of Invention
In view of the above-mentioned defects or shortcomings in the prior art, it is desirable to provide a method and an apparatus for evaluating quality of a mobile communication network, which can reduce the amount of network quality evaluation work, reduce the cost, and improve the positioning accuracy and evaluation accuracy of a user terminal.
In a first aspect, an embodiment of the present invention provides a method for evaluating quality of a mobile communication network, including:
acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period;
determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user identity ID of the mobile communication network user terminal and the user data associated with each WLAN access point WLAN-AP;
determining the position information of the mobile communication network user terminal according to the coverage position information of the WLAN-AP associated with the mobile communication network user terminal;
and evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
In a second aspect, an embodiment of the present invention further provides a mobile communication network quality evaluation device, including:
the data acquisition unit is used for acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period;
a data association unit, configured to determine, according to the user ID of the mobile communication network user terminal and user data associated with each WLAN-AP, a WLAN-AP associated with the mobile communication network user terminal within a specified time period;
a location determining unit, configured to determine location information of the mobile communication network user terminal according to coverage location information of a WLAN-AP associated with the mobile communication network user terminal;
and the quality evaluation unit is used for evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
In a third aspect, an embodiment of the present invention further provides an electronic device, including a processor, a memory, and a bus, where:
the processor and the memory complete mutual communication through a bus;
the processor may call a computer program in the memory to perform the above-described mobile communication network quality assessment method.
In a fourth aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the method for evaluating quality of a mobile communication network.
The method and the device for evaluating the quality of the mobile communication network provided by the embodiment of the invention determine the WLAN-AP associated with the user terminal of the mobile communication network according to the user ID of the user terminal of the mobile communication network, determine the position information of the user terminal of the mobile communication network according to the coverage position information of the WLAN-AP associated with the user terminal of the mobile communication network, and evaluate the quality of the mobile communication network in the area to be evaluated according to the position information of the user terminal of the mobile communication network and the network quality evaluation data of the user terminal of the mobile communication network. Compared with the existing network quality evaluation method, the embodiment of the invention can position the specific position of the mobile communication network user terminal based on the coverage position information of the WLAN-AP associated with the mobile communication network user terminal, improve the positioning precision, improve the evaluation precision, avoid the arrangement of extra indoor pre-test points, reduce the engineering quantity and save the cost.
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Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 shows an exemplary flowchart of a mobile communication network quality assessment method according to one embodiment of the present invention;
fig. 2 shows an exemplary flowchart of a mobile communication network quality evaluation method according to another embodiment of the present invention;
fig. 3 is a block diagram showing an exemplary structure of a mobile communication network quality evaluation apparatus according to an embodiment of the present invention;
fig. 4 is a block diagram showing an exemplary configuration of a mobile communication network quality evaluation apparatus according to another embodiment of the present invention
Fig. 5 shows a physical structure diagram of an electronic device according to an embodiment of the invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As used in this application, the terms "module," "device," and the like are intended to encompass a computer-related entity, such as but not limited to hardware, firmware, a combination of hardware and software, or software in execution. For example, a module may be, but is not limited to: a process running on a processor, an object, an executable, a thread of execution, a program, and/or a computer. For example, an application running on a computing device and the computing device may both be a module. One or more modules may reside within a process and/or thread of execution and a module may be localized on one computer and/or distributed between two or more computers.
As mentioned in the background art, the existing fingerprint database based on pretest to locate the specific location of the user has the disadvantages of large engineering quantity and high cost.
Considering that a mobile communication network user terminal often accesses an external network through a WLAN-AP (Wireless Local Area Networks-Access Point) when the mobile communication network user terminal is indoors; compared with the distribution density of the cellular cells, the indoor distribution density of the WLAN-AP is higher, the coverage range of a single WLAN-AP can reach a plurality of rooms on the same floor, the building where the user terminal is located, the floor where the user terminal is located and even the position of the room-level area where the user terminal is located can be located through the coverage range of the WLAN-AP, and the locating accuracy is high.
Therefore, in view of the above defects in the prior art, the embodiment of the present invention may determine the WLAN-AP associated with the ue of the mobile communication network according to the user ID (identity) of the ue of the mobile communication network, determine the location information of the ue of the mobile communication network according to the coverage location information of the WLAN-AP associated with the ue of the mobile communication network, and then evaluate the quality of the mobile communication network in the area to be evaluated according to the specific location of the ue of the mobile communication network and the network quality evaluation data of the ue of the mobile communication network. Compared with the existing network quality evaluation method, the embodiment of the invention positions the specific position of the mobile communication network user terminal based on the coverage position information of the WLAN-AP associated with the mobile communication network user terminal, can improve the positioning precision and the evaluation precision, does not need to arrange extra test points for pre-testing indoors, reduces the engineering quantity and saves the cost.
The technical scheme of the invention is explained in detail in the following with the accompanying drawings.
Referring to fig. 1, there is shown an exemplary flowchart of a mobile communication network quality assessment method according to one embodiment of the present invention.
In the embodiment of the invention, a user terminal accessed to a mobile communication network through a cell base station is called a mobile communication network user terminal; the mobile communication network may be an LTE (Long Term Evolution) network.
As shown in fig. 1, the method for evaluating the quality of a mobile communication network according to an embodiment of the present invention may include the following steps:
s110: and acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period.
In the embodiment of the invention, the network quality evaluation data of each user terminal in the mobile communication network in a specified time period can be acquired.
Wherein the network quality evaluation data of the mobile communication network user terminal may include at least one of: signaling quality evaluation data, service quality evaluation data, coverage quality evaluation data.
The signaling quality evaluation data is used for evaluating an abnormal signaling event; the service quality evaluation data is used for evaluating the service quality of the user; the coverage quality evaluation data is used for evaluating the network coverage quality.
In practical applications, user-level data may be collected from the management system. The collected user-level data may contain 3 parts of content: the data of the LTE network S1 interface signaling plane corresponding to the signaling event of the user, the data of the LTE network S1 interface user plane corresponding to the service quality of the user, and the MR measurement report data respectively corresponding to the coverage quality of the user.
Then, the collected S1 interface signaling plane data of the LTE network may be used as signaling quality evaluation data, S1 interface user plane data of the LTE network may be used as service quality evaluation data, and MR measurement report data may be used as coverage quality evaluation data.
In practical application, as shown in table 1, the collected user-level data may be collated to obtain the following data fields, and the data fields may be used as the network quality evaluation data of the mobile communication network user terminal.
Figure BDA0001390699290000051
Figure BDA0001390699290000061
TABLE 1
And acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period from the acquired network quality evaluation data of each mobile communication network user terminal. The designated time period is designated by a person skilled in the art according to actual needs, and may be, for example, 00 minutes in 1 month and 1 day 00 in 2017 to 59 minutes in 1 month and 1 day 23 in 2017.
S120: and determining the associated WLAN access point WLAN-AP of the mobile communication network user terminal in a specified time period according to the user ID of the mobile communication network user terminal and the associated user data of each WLAN-AP.
In the embodiment of the invention, the user data associated with each WLAN-AP can be obtained firstly. The user data for each WLAN-AP association may include: the user ID of the WLAN user terminal with which the WLAN-AP is associated, the association period between the WLAN user terminal and the WLAN-AP.
And then, according to the association time period between the WLAN user terminal and the WLAN-AP, finding out the WLAN-AP associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in the specified time period, and determining the WLAN-AP associated with the mobile communication network user terminal in the specified time period.
Specifically, a WLAN user terminal matching the user ID of the mobile communication network user terminal and an association period between the WLAN user terminal and the WLAN-AP may be found in the user data associated with the WLAN-AP for each WLAN-AP; and judging whether the WLAN user terminal and the WLAN-AP have an association relationship in a specified time period according to the association time period of the WLAN user terminal and the WLAN-AP, if so, determining the WLAN-AP as the WLAN-AP associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in the specified time period, and determining the WLAN-AP as the WLAN-AP associated with the mobile communication network user terminal in the specified time period.
In view of the mobility of the user terminal, the user terminal may have an association relationship with each of the plurality of WLAN-APs for a specified time period, for example, a first sub-period of time within the specified time period is associated with the WLAN-AP1, and a second sub-period of time within the specified time period is associated with the WLAN-AP 2.
Therefore, in the embodiment of the present invention, if there are a plurality of WLAN-APs associated with the WLAN user terminal matching the user ID of the mobile communication network user terminal within the specified time period, the association time period between the mobile communication network user terminal and the WLAN-AP and the overlapping time period between the service operation time periods of the mobile communication network user terminal within the specified time period may be calculated for each WLAN-AP; and determining the WLAN-AP corresponding to the longest overlapped time period as the associated WLAN-AP of the mobile communication network user terminal in the appointed time period.
The service operation time period of the mobile communication network user terminal in the designated time period can be determined according to the service flow starting time and the service flow ending time in the network quality evaluation data of the mobile communication network user terminal in the designated time period.
The association period between the WLAN user terminal and the WLAN-AP is determined by the time the WLAN user terminal enters the WLAN-AP and the time it leaves the WLAN-AP.
In this embodiment of the present invention, the WLAN user terminal associated with the WLAN-AP may include: the user terminal logged in the WLAN-AP and the user terminal scanned by the WLAN-AP.
Correspondingly, when the WLAN user terminal is a user terminal which logs in the WLAN-AP specifically, the time of entering the WLAN-AP refers to the login starting time of the user terminal; the time of leaving the WLAN-AP refers to the user terminal login end time. When the WLAN user terminal is a user terminal scanned by a WLAN-AP, the time of entering the WLAN-AP refers to the scanning starting time of the user terminal; the time of leaving the WLAN-AP refers to the end time of the user terminal being scanned.
Correspondingly, determining the WLAN-AP associated by the WLAN user terminal in the appointed time period according to the user data of each WLAN-AP comprises the following steps: a WLAN-AP that the WLAN user terminal logs in for a specified period of time and a WLAN-AP that scans for the WLAN user terminal for a specified period of time.
In the embodiment of the invention, the user ID can be a mobile phone number.
In practical application, the WLAN-AP can directly acquire the user ID of the WLAN user terminal, the MAC address of the user terminal, the login start time and the login end time according to the login information of the WLAN user terminal for logging in the WLAN-AP; for the WLAN user terminal scanned by the WLAN-AP, the WLAN-AP may directly acquire the MAC address of the WLAN user terminal, the scanning start time of the user terminal, and the scanning end time of the user terminal, but may not directly acquire the user ID of the WLAN user terminal.
In the embodiment of the present invention, the user ID of the WLAN user terminal scanned by the WLAN-AP may be determined according to the following manner:
establishing an association relation between a user ID of a WLAN user terminal for logging in a WLAN-AP and an MAC address of the WLAN user terminal; and determining the user ID associated with the MAC address of the WLAN user terminal scanned by the WLAN-AP as the user ID of the WLAN user terminal scanned by the WLAN-AP according to the association relation.
S130: and determining the position information of the user terminal of the mobile communication network according to the coverage position information of the WLAN-AP associated with the user terminal of the mobile communication network.
In the embodiment of the invention, the coverage position information of the WLAN-AP associated with the mobile communication network user terminal can be acquired in advance. The coverage location information of the WLAN-AP may include: building where the WLAN-AP is located, floor where the WLAN-AP is located, WLAN-AP coverage area, etc.
Considering that a detailed engineering installation drawing is provided when the WLAN is constructed, the detailed engineering installation drawing specifies the coverage position information of the WLAN-AP. Therefore, in practical application, detailed engineering installation drawings submitted during WLAN construction cross-dimension can be collected from a WLAN network management system, and coverage position information of each WLAN-AP can be obtained after the detailed engineering installation drawings are collated. As shown in table 2, the collected detailed indoor installation drawing archives submitted during WLAN construction cross-dimension may be collated to obtain the following data fields, which are used as the coverage location information of the WLAN-AP.
Figure BDA0001390699290000081
Figure BDA0001390699290000091
TABLE 2
Then, the positioning of the mobile communication network user terminal is carried out according to the coverage position information of the WLAN-AP associated with the mobile communication network user terminal.
Specifically, the building where the WLAN-AP is located, the floor where the WLAN-AP is located, and the WLAN-AP coverage area included in the coverage location information of the WLAN-AP may all be used as the location information of the mobile communication network user terminal, that is, the building where the user terminal is located is the building where the WLAN-AP is located, the floor where the user terminal is located is the floor where the WLAN-AP is located, and the area where the user terminal is located in the floor is the WLAN-AP coverage area.
Preferably, the location information of the user terminal may further include coverage location information of a cell in which the user terminal is located, where the coverage location information of the cell in which the user terminal is located includes: the cell name, cell ID, cell longitude, cell latitude, cell base station ID, etc. of the cell in which the user terminal is located.
Alternatively, the location information of the mobile communication network user terminal may be determined in connection with the hierarchy of the area to be measured. For example, if the area to be detected belongs to a building level, determining the building where the WLAN-AP is located in the coverage position information of the WLAN-AP as the position information of the user terminal; if the area to be detected belongs to the floor level, determining the floor where the WLAN-AP is located in the coverage position information of the WLAN-AP as the position information of the user terminal; if the area to be measured belongs to the WLAN-AP layer, the WLAN-AP coverage area can be determined as the position information of the user terminal.
Because the coverage position information of the WLAN-AP is not influenced by the coverage adjustment of the cellular network, the position information of the mobile communication network user terminal determined based on the coverage position information of the WLAN-AP is not influenced by the coverage adjustment of the cellular network, so that the mobile communication network quality evaluation scheme provided by the embodiment of the invention is not influenced by the coverage adjustment of the cellular network, and the reliability is higher.
S140: and evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
In the embodiment of the present invention, the region to be measured may specifically be any one of the following: building, floor, WLAN-AP coverage area, cell.
In the embodiment of the present invention, after the mobile communication network user terminal is located in step S130, the mobile communication network quality evaluation data with the location tag can be obtained.
Since the location information of the mobile communication network user terminal may include a plurality of evaluation levels such as a cell, a building, a floor, a WLAN-AP, etc.; meanwhile, the mobile communication network quality evaluation data of the mobile communication network user terminal may include a plurality of evaluation dimensions, such as abnormal signaling, service quality, network coverage quality, and the like. Therefore, based on the mobile communication network quality evaluation data with the position labels, the multi-dimensional mobile communication network quality evaluation data of each evaluation level can be obtained through statistics.
In practical application, the mobile communication network user terminals included in the area to be tested can be determined through the position information of the mobile communication network user terminals, and based on the mobile communication network quality evaluation data of each mobile communication network user terminal included in the area to be tested, not only can the comprehensive evaluation of the mobile communication network quality of the area to be tested be obtained, but also the more precise geographical distribution and presentation of the mobile communication network quality of the area to be tested can be obtained.
As can be seen from the above description, in the embodiment of the present invention, for the problems of large engineering quantity, high cost, and the like in the prior art, the method and the device for obtaining network quality evaluation data of each mobile communication network user terminal in a specified time period are proposed; determining a WLAN-AP (wireless local area network-access point) associated with the mobile communication network user terminal in a specified time period according to the user ID of the mobile communication network user terminal; determining the position information of the mobile communication network user terminal according to the coverage position information of the associated WLAN-AP; and then, evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data. Compared with the existing network quality evaluation method, the embodiment of the invention has the advantages that the specific position of the user terminal of the mobile communication network is positioned based on the coverage position information of the WLAN-AP associated with the user terminal of the mobile communication network according to the user terminal of the WLAN-AP associated with the user ID and the user terminal of the mobile communication network, the positioning precision and the evaluation precision can be improved, in addition, the positioning is carried out without additionally arranging the test points for carrying out the pretest indoors, the engineering quantity is reduced, and the cost is saved.
Preferably, in the embodiment of the present invention, before determining the WLAN-AP associated with the mobile communication network user within the specified time period according to the user ID of the mobile communication network user, logic cleaning may be further performed to increase the evaluation rate.
Specifically, coverage location information of a cell in which a mobile communication network user is located can be acquired. In practical application, the mobile communication network engineering parameter data in the mobile communication network management system can be accessed to obtain the coverage location information of each cell, as shown in table 3. The coverage location information of the cell may include: ENBID (base station ID), ECI (cell ID), cell name, longitude of cell, latitude of cell.
Field(s) Description of the invention
ENBID Base station ID
ECI Cell ID
Name of cell Name of cell
Longitude of cell Longitude of cell
Latitude of cell Latitude of cell
TABLE 3
Then, according to the longitude and latitude of each WLAN-AP in the cell where the mobile communication network user is located and the longitude and latitude of the cell in the coverage position information of the cell, the longitude and latitude distance between each WLAN-AP and the cell can be calculated; screening out the WLAN-AP with the longitude and latitude distance smaller than the set threshold value.
In this way, the WLAN-AP associated with the mobile communication network user terminal in the specified time period can be determined subsequently from the WLAN-APs whose longitude and latitude distance from the cell where the mobile communication network user is located is less than the set threshold.
For example, the WLAN-AP associated with the WLAN user terminal matching the user ID of the mobile communication network user terminal within a specified time period may be found from the WLAN-APs whose longitude and latitude distances from the cell in which the mobile communication network user is located are smaller than a set threshold; then, aiming at each searched WLAN-AP, calculating an overlapping time period according to the association time period between the mobile communication network user terminal and the WLAN-AP and the service operation time period of the mobile communication network user terminal in the appointed time period; and determining the WLAN-AP corresponding to the longest overlapped time period as the associated WLAN-AP of the mobile communication network user terminal in the appointed time period.
Based on the above embodiments, referring to fig. 2, an exemplary flowchart of a mobile communication network quality evaluation method according to another embodiment of the present invention is shown.
As shown in fig. 2, a method for evaluating the quality of a mobile communication network according to another embodiment of the present invention may include the following steps:
s210: and collecting network quality evaluation data of each mobile communication network user terminal.
In the embodiment of the present invention, the network quality evaluation data of the mobile communication network user terminal may include at least one of the following: signaling quality evaluation data, service quality evaluation data, coverage quality evaluation data.
Specifically, user-level data may be collected from the LTE network management system first. The collected user-level data may contain 3 parts of content: the data of the LTE network S1 interface signaling plane corresponding to the signaling event of the user, the data of the LTE network S1 interface user plane corresponding to the service quality of the user, and the MR measurement report data respectively corresponding to the coverage quality of the user. Then, the collected LTE network S1 interface signaling surface data is used as signaling quality evaluation data, the LTE network S1 interface user surface data is used as service quality evaluation data, and the MR measurement report data is used as coverage quality evaluation data. And arranging the collected user-level data to obtain the network quality evaluation data of the mobile communication network user terminal.
S220: WLAN-AP user data is collected.
In the embodiment of the invention, the acquisition of WLAN-AP user data can be divided into 5 sub-steps: WLAN-AP login user acquisition, WLAN-AP scanning user acquisition, user ID backfill, WLAN user data combination and WLAN user data output.
The WLAN-AP login user acquisition can be realized by the following modes: and acquiring the mobile phone number of the login user, the MAC address of the user terminal, the login starting time, the login ending time and the MAC address of the WLAN-AP from the WLAN network management system to form WLAN login user data. Wherein, the mobile phone number of the user is the user ID.
The WLAN-AP scanning user acquisition can be realized by the following modes: and acquiring the MAC address of the user terminal, the scanning start time of the user terminal, the scanning end time of the user terminal and the MAC address of the WLAN-AP from the WLAN network management system to form WLAN scanning user data.
User ID backfilling may be accomplished as follows: and (3) accumulating the WLAN-AP login user data acquired by the whole network for a long time, establishing an association library of the user mobile phone number and the terminal MAC address (the association library can contain record updating time, the user mobile phone number and the terminal MAC address), and continuously updating. According to the association library, the user mobile phone number is backfilled into the collected WLAN-AP scanning user data record, so that the WLAN scanning user data can further comprise the user ID of the scanned user terminal, namely the user mobile phone number.
WLAN user data merging may be implemented as follows: and merging the WLAN login user data containing the user ID and the WLAN scanning user data. Specifically, all recorded association time periods of a certain user ID under a certain WLAN-AP are superimposed within a given acquisition period, and a collection set is taken.
WLAN user data output may be achieved by: the merged data is sorted to obtain WLAN USER data, which may include Date (data acquisition Time period), USER MAC (MAC address of the USER terminal), USER ID (identity of the USER terminal), USER Type (Type of the USER terminal (mobile phone/computer)), USER branch (Brand of the USER terminal), Time-start (Time of entering WLAN-AP), Time-end (Time of leaving WLAN-AP), and AP-MAC (MAC address of WLAN-AP), as shown in table 4.
Based on the WLAN user data, the user data of the WLAN-AP association can be extracted, including: a user ID of the WLAN user terminal with which each WLAN-AP is associated, an association period between the WLAN user terminal and the WLAN-AP. Wherein the association time period between the WLAN user terminal and the WLAN-AP is determined by the time the WLAN user terminal enters the WLAN-AP and the time it leaves the WLAN-AP. When the WLAN user terminal is a user terminal which logs in the WLAN-AP, the time of entering the WLAN-AP refers to the login starting time of the user terminal; the time of leaving the WLAN-AP refers to the user terminal login end time. When the WLAN user terminal is a user terminal scanned by a WLAN-AP, the time of entering the WLAN-AP refers to the scanning starting time of the user terminal; the time of leaving the WLAN-AP refers to the end time of the user terminal being scanned.
Field(s) Description of the invention
Date Data acquisition time period
User MAC MAC address of user terminal
User ID Identity of user terminal
User Type Type of user terminal (Mobile phone/computer)
User Brand Brands of user terminals
Time-start Time of entering WLAN-AP
Time-end Time of departure from WLAN-AP
AP-MAC MAC address of WALN-AP
TABLE 4
S230: and collecting the coverage position information of each WLAN-AP.
In this embodiment of the present invention, the coverage location information of the WLAN-AP may include: building where the WLAN-AP is located, floor where the WLAN-AP is located, WLAN-AP coverage area, etc. Considering that a detailed engineering installation drawing is provided when the WLAN is constructed, the detailed engineering installation drawing specifies the coverage position information of the WLAN-AP. Therefore, in practical application, detailed engineering installation drawings submitted during WLAN construction cross-dimension can be collected from a WLAN network management system, and coverage position information of each WLAN-AP can be obtained after the detailed engineering installation drawings are collated.
In the embodiment of the invention, the summary of the WLAN-AP covering position information can obtain the floor level covering range and the building level covering range, which is beneficial to evaluating the mobile communication network quality of each floor according to the floor level (or building level) covering range, the position information of the user terminal and the network quality evaluation data.
Preferably, in the embodiment of the present invention, when acquiring the coverage location information of each WLAN-AP, the coverage location information of each cell may also be acquired. In practical application, the LTE network engineering parameter data in the mobile communication network management system can be accessed to obtain the coverage location information of each cell. The coverage location information of the cell may include: ENBID (base station ID), ECI (cell ID), cell name, longitude of cell, latitude of cell.
S240: and acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period.
In the embodiment of the present invention, the network quality evaluation data of each mobile communication network user terminal in the specified time period may be acquired from the network quality evaluation data of each mobile communication network user terminal acquired in step S210.
S250: and determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user ID of the mobile communication network user terminal and the user data associated with each WLAN-AP.
In the embodiment of the present invention, the user data associated with each WLAN-AP is obtained from the WLAN-AP user data collected in step 220. The user data of the WLAN-AP association comprises: a user ID of the WLAN user terminal with which the WLAN-AP is associated, an association period between the WLAN user terminal and the WLAN-AP.
And then, according to the user ID of the mobile communication network user terminal, performing time domain association on the WLAN-AP associated user data and the network quality evaluation data of the mobile communication network user terminal. Specifically, the WLAN-AP associated with the WLAN user terminal matching the user ID of the mobile communication network user terminal within the specified time period may be found according to the association time period between the WLAN user terminal and the WLAN-AP, and determined as the WLAN-AP associated with the mobile communication network user terminal within the specified time period.
Preferably, if there are a plurality of WLAN-APs associated with the WLAN user terminal matching the user ID of the mobile communication network user terminal within the specified time period, for each WLAN-AP, calculating an overlapping time period according to an association time period between the mobile communication network user terminal and the WLAN-AP and a service operation time period of the mobile communication network user terminal within the specified time period, and determining the WLAN-AP corresponding to the longest overlapping time period as the WLAN-AP associated with the mobile communication network user terminal within the specified time period.
Preferably, logic cleaning can be performed according to the coverage position information of the WLAN-AP and the coverage position information of the cell, so that the evaluation efficiency is improved.
Specifically, the longitude and latitude distances between the WLAN-APs and the cell can be calculated according to the longitude and latitude of each WLAN-AP in the cell where the mobile communication network user is located, and the longitude and latitude of the cell in the coverage location information of the cell; screening out the WLAN-AP with the longitude and latitude distance smaller than the set threshold value.
And then, determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period from the WLAN-APs of which the longitude and latitude distances with the cell where the mobile communication network user is located are smaller than a set threshold value. For example, the WLAN-AP associated with the WLAN user terminal matching the user ID of the mobile communication network user terminal within a specified time period may be found from the WLAN-APs whose longitude and latitude distances from the cell in which the mobile communication network user is located are smaller than a set threshold; then, aiming at each searched WLAN-AP, calculating an overlapping time period according to the association time period between the mobile communication network user terminal and the WLAN-AP and the service operation time period of the mobile communication network user terminal in the appointed time period; and determining the WLAN-AP corresponding to the longest overlapped time period as the associated WLAN-AP of the mobile communication network user terminal in the appointed time period.
S260: and determining the position information of the user terminal of the mobile communication network according to the coverage position information of the WLAN-AP associated with the user terminal of the mobile communication network.
In the embodiment of the present invention, after the coverage location information of each WLAN-AP is collected in step S230, the coverage location information of the WLAN-AP associated with the mobile communication network user terminal may be obtained therefrom, and then, the location information of the mobile communication network user terminal is determined according to the coverage location information of the WLAN-AP associated with the mobile communication network user terminal.
As to how to determine the location information of the ue in the mobile communication network according to the coverage location information of the WLAN-AP associated with the ue in the mobile communication network, reference may be made to the specific implementation of step S130 in the method for evaluating quality of a mobile communication network according to the embodiment shown in fig. 1, which is not described herein again.
S270: and evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
In the embodiment of the present invention, step S260 may refer to a specific implementation of step S140 in the method for evaluating quality of a mobile communication network according to the embodiment shown in fig. 1, and details are not described here.
Referring to fig. 3, a block diagram of an exemplary structure of a mobile communication network quality evaluation apparatus according to an embodiment of the present invention is shown based on the mobile communication network quality evaluation method provided in the embodiment shown in fig. 1.
As shown in fig. 3, the mobile communication network quality evaluation apparatus 300 according to an embodiment of the present invention may include: a data acquisition unit 301, a data association unit 302, a position determination unit 303, and a quality evaluation unit 304.
The data acquiring unit 301 is configured to acquire network quality evaluation data of each mobile communication network user terminal in a specified time period.
The data association unit 302 is configured to determine, according to the user ID of the mobile communication network user terminal and the user data associated with each WLAN-AP, a WLAN-AP associated with the mobile communication network user terminal within a specified time period.
The location determining unit 303 is configured to determine location information of the mobile communication network user terminal according to coverage location information of the WLAN-AP associated with the mobile communication network user terminal.
The quality evaluation unit 304 is configured to evaluate the mobile communication network quality of the area to be tested according to the location information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
Preferably, the data associating unit 302 is specifically configured to obtain user data associated with each WLAN-AP, where the user data includes: the user ID of the WLAN user terminal associated with the WLAN-AP, and the association time period between the WLAN user terminal and the WLAN-AP; and according to the association time period between the WLAN user terminal and the WLAN-AP, finding out the WLAN-AP associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in the specified time period, and determining the WLAN-AP associated with the mobile communication network user terminal in the specified time period.
Preferably, if there are a plurality of WLAN-APs associated with the WLAN user terminal matching the user ID of the mobile communication network user terminal within the specified time period, for each WLAN-AP, calculating an overlapping time period according to an association time period between the mobile communication network user terminal and the WLAN-AP and a service operation time period of the mobile communication network user terminal within the specified time period; and determining the WLAN-AP corresponding to the longest overlapped time period as the associated WLAN-AP of the mobile communication network user terminal in the appointed time period.
Preferably, in this embodiment of the present invention, the WLAN user terminal associated with the WLAN-AP includes: logging in a user terminal of the WLAN-AP and a user terminal scanned by the WLAN-AP; accordingly, the number of the first and second electrodes,
the WLAN-AP associated by the WLAN user terminal in a specified time period comprises the following steps: a WLAN-AP that the WLAN user terminal logs in for a specified period of time and a WLAN-AP that scans for the WLAN user terminal for a specified period of time.
Preferably, in the embodiment of the present invention, the user ID is a mobile phone number; accordingly, the number of the first and second electrodes,
the user ID of the WLAN user terminal scanned by the WLAN-AP is determined according to the following mode: establishing an association relation between a user ID of a WLAN user terminal for logging in a WLAN-AP and an MAC address of the WLAN user terminal; and determining the user ID associated with the MAC address of the WLAN user terminal scanned by the WLAN-AP as the user ID of the WLAN user terminal scanned by the WLAN-AP according to the association relation.
Preferably, in the embodiment of the present invention, the coverage location information of the WLAN-AP includes at least one of the following: building where the WLAN-AP is located, floor where the WLAN-AP is located, and WLAN-AP coverage area.
Correspondingly, the region to be measured is specifically any one of the following: building, floor, WLAN-AP coverage area, cell.
Preferably, in the embodiment of the present invention, the network quality evaluation data includes at least one of: signaling quality evaluation data, service quality evaluation data, coverage quality evaluation data.
It should be understood that the elements described in the mobile communication network quality evaluation device 300 have corresponding relationships with the steps in the method described in fig. 1. Thus, the operations and features described above for the method are also applicable to the mobile communication network quality evaluation device 300, and the units included therein, and are not described in detail herein.
Referring to fig. 4, a block diagram of an exemplary structure of a mobile communication network quality evaluation device according to another embodiment of the present invention is shown based on the mobile communication network quality evaluation method provided in the embodiment shown in fig. 2.
As shown in fig. 4, the mobile communication network quality evaluation system 400 according to an embodiment of the present invention may include: a first data acquisition unit 401, a second data acquisition unit 402, a position information acquisition unit 403, a data acquisition unit 404, a data association unit 405, a position determination unit 406, and a quality evaluation unit 407.
The first data collecting unit 401 is configured to collect network quality evaluation data of each mobile communication network user terminal.
The second data collection unit 402 is used to collect WLAN-AP user data.
The location information collecting unit 403 is used for collecting coverage location information of each WLAN-AP.
The data acquiring unit 404 is configured to acquire network quality evaluation data of each mobile communication network user terminal in a specified time period from the data acquired by the first data acquiring unit 401.
The data association unit 405 is configured to determine, according to the user ID of the mobile communication network user terminal and the user data associated with each WLAN-AP, a WLAN-AP associated with the mobile communication network user terminal within a specified time period. Wherein the WLAN-AP associated user data is obtained from the WLAN-AP user data collected by the second data collecting unit 402.
The location determining unit 406 is configured to determine location information of the mobile communication network user terminal according to coverage location information of the WLAN-AP associated with the mobile communication network user terminal. The coverage location information of the WLAN-AP associated with the mobile communication network user terminal is acquired from the coverage location information of each WLAN-AP acquired by the location information acquisition unit 403.
The quality evaluation unit 407 is configured to evaluate the mobile communication network quality of the area to be tested according to the location information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
It should be understood that the units described in the mobile communication network quality evaluation device 400 have corresponding relations with the steps in the methods described in fig. 1 and 2. Thus, the operations and features described above for the method are also applicable to the mobile communication network quality evaluation apparatus 400, and the units included therein, and will not be described in detail herein.
Fig. 5 is a schematic physical structure diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 5, the electronic device may include: a processor (processor)501, a memory (memory)502 and a bus 503, wherein the processor 501 and the memory 502 are communicated with each other through the bus 503. The processor 501 may call the computer program in the memory 502 to execute the mobile communication network quality evaluation method provided by the above embodiments, for example:
acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period; determining a wireless local area network access point WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user ID of the mobile communication network user terminal and user data associated with each WLAN-AP; determining the position information of the mobile communication network user terminal according to the coverage position information of the WLAN-AP associated with the mobile communication network user terminal; and evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
An embodiment of the present invention further provides a non-transitory computer-readable storage medium, where a computer program is stored on the non-transitory computer-readable storage medium, and when the computer program is executed by a processor, the method for evaluating the quality of the mobile communication network provided in the foregoing method embodiments is implemented, for example, the method includes:
acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period; determining a wireless local area network access point WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user ID of the mobile communication network user terminal and user data associated with each WLAN-AP; determining the position information of the mobile communication network user terminal according to the coverage position information of the WLAN-AP associated with the mobile communication network user terminal; and evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data.
In addition, the logic instructions in the memory may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand-alone product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-described embodiments of the interfering base station are merely illustrative, wherein the modules illustrated as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Those of skill in the art will appreciate that various operations, methods, steps in the processes, acts, or solutions discussed in the present application may be alternated, modified, combined, or deleted. Further, various operations, methods, steps in the flows, which have been discussed in the present application, may be interchanged, modified, rearranged, decomposed, combined, or eliminated. Further, steps, measures, schemes in the various operations, methods, procedures disclosed in the prior art and the present invention can also be alternated, changed, rearranged, decomposed, combined, or deleted.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (8)

1. A mobile communication network quality evaluation method is characterized by comprising the following steps:
acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period;
determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user identity ID of the mobile communication network user terminal and the user data associated with each WLAN access point WLAN-AP;
determining the position information of the mobile communication network user terminal according to the coverage position information of the WLAN-AP associated with the mobile communication network user terminal;
according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data, evaluating the mobile communication network quality of the area to be tested;
the determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user identity ID of the mobile communication network user terminal and the user data associated with each WLAN access point WLAN-AP comprises the following steps:
acquiring user data associated with each WLAN-AP, wherein the user data comprises: a user ID of a WLAN user terminal associated with the WLAN-AP, an association time period between the WLAN user terminal and the WLAN-AP;
according to the association time period between the WLAN user terminal and the WLAN-AP, finding out the WLAN-AP associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in the appointed time period, and determining the WLAN-AP associated with the mobile communication network user terminal in the appointed time period;
after said finding the WLAN-AP associated by the WLAN user terminal matching the user ID of the mobile communication network user terminal for a specified period of time, further comprising:
if a plurality of WLAN-APs are associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in a specified time period, then
Calculating an association time period between the mobile communication network user terminal and each WLAN-AP and an overlapping time period between service operation time periods of the mobile communication network user terminal in a specified time period aiming at each WLAN-AP;
and determining the WLAN-AP corresponding to the longest overlapped time period as the associated WLAN-AP of the mobile communication network user terminal in the appointed time period.
2. The method of claim 1, wherein the WLAN user terminal with which the WLAN-AP is associated comprises: logging in the user terminal of the WLAN-AP and the user terminal scanned by the WLAN-AP; accordingly, the number of the first and second electrodes,
the WLAN-AP associated by the WLAN user terminal in the specified time period comprises: the WLAN-AP which the WLAN user terminal logs in the specified time period and the WLAN-AP which scans the WLAN user terminal in the specified time period.
3. The method of claim 2, wherein the user ID is a cell phone number; accordingly, the number of the first and second electrodes,
the user ID of the WLAN user terminal scanned by the WLAN-AP is determined according to the following mode:
establishing an association relation between a user ID of a WLAN user terminal logging in the WLAN-AP and an MAC address of the WLAN user terminal;
and determining the user ID associated with the MAC address of the WLAN user terminal scanned by the WLAN-AP as the user ID of the WLAN user terminal scanned by the WLAN-AP according to the association relation.
4. The method of claim 1,
the WLAN-AP coverage location information comprises at least one of:
a building where the WLAN-AP is located, a floor where the WLAN-AP is located, and a WLAN-AP coverage area; accordingly, the number of the first and second electrodes,
the region to be detected is specifically any one of the following: building, floor, WLAN-AP coverage area, cell.
5. The method of claim 1,
the network quality assessment data comprises at least one of:
signaling quality evaluation data, service quality evaluation data, coverage quality evaluation data.
6. A mobile communication network quality evaluation apparatus, comprising:
the data acquisition unit is used for acquiring network quality evaluation data of each mobile communication network user terminal in a specified time period;
a data association unit, configured to determine, according to the user ID of the mobile communication network user terminal and user data associated with each WLAN-AP, a WLAN-AP associated with the mobile communication network user terminal within a specified time period;
a location determining unit, configured to determine location information of the mobile communication network user terminal according to coverage location information of a WLAN-AP associated with the mobile communication network user terminal;
the quality evaluation unit is used for evaluating the mobile communication network quality of the area to be tested according to the position information of the mobile communication network user terminal and the mobile communication network quality evaluation data;
the determining the WLAN-AP associated with the mobile communication network user terminal in a specified time period according to the user identity ID of the mobile communication network user terminal and the user data associated with each WLAN access point WLAN-AP comprises the following steps:
acquiring user data associated with each WLAN-AP, wherein the user data comprises: a user ID of a WLAN user terminal associated with the WLAN-AP, an association time period between the WLAN user terminal and the WLAN-AP;
according to the association time period between the WLAN user terminal and the WLAN-AP, finding out the WLAN-AP associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in the appointed time period, and determining the WLAN-AP associated with the mobile communication network user terminal in the appointed time period;
after said finding the WLAN-AP associated by the WLAN user terminal matching the user ID of the mobile communication network user terminal for a specified period of time, further comprising:
if a plurality of WLAN-APs are associated with the WLAN user terminal matched with the user ID of the mobile communication network user terminal in a specified time period, then
Calculating an association time period between the mobile communication network user terminal and each WLAN-AP and an overlapping time period between service operation time periods of the mobile communication network user terminal in a specified time period aiming at each WLAN-AP;
and determining the WLAN-AP corresponding to the longest overlapped time period as the associated WLAN-AP of the mobile communication network user terminal in the appointed time period.
7. An electronic device comprising a processor, a memory, and a bus, wherein:
the processor and the memory complete mutual communication through a bus;
the processor may invoke a computer program in memory to perform the method of any of claims 1-5.
8. A non-transitory computer readable storage medium, on which a computer program is stored, which, when executed by a processor, implements the method according to any one of claims 1 to 5.
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