CN115119252A

CN115119252A - Network quality monitoring method, electronic device and computer readable storage medium

Info

Publication number: CN115119252A
Application number: CN202210839037.8A
Authority: CN
Inventors: 杨飞虎; 刘贤松; 欧大春; 张忠平; 许国平; 施亚洲; 陈雷; 李�一; 龙青良; 董建
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-09-27
Anticipated expiration: 2042-07-18
Also published as: CN115119252B

Abstract

The application provides a network quality monitoring method, electronic equipment and a computer readable storage medium. The method comprises the following steps: acquiring a first measurement report reported by a first user terminal of a first operator through a main construction area base station of a second operator, a second measurement report reported by a second user terminal of the second operator through the main construction area base station, a first network key performance index of the main construction area base station serving the first user terminal, and a second network key performance index of the main construction area base station serving the second user terminal; obtaining a network quality of the first operator and a network quality of the second operator using the evaluation model; and comparing the network quality of the first operator with the network quality of the second operator, and determining a monitoring result of the network quality according to the comparison result. According to the method, the problem of user perception differentiation under the shared network is automatically identified and co-established by establishing an evaluation model.

Description

Network quality monitoring method, electronic device and computer readable storage medium

Technical Field

The present application relates to communications technologies, and in particular, to a method for monitoring network quality, an electronic device, and a computer-readable storage medium.

Background

The second operator and the first operator develop large-scale 4G network co-construction sharing work, the two 4G networks are deeply cooperated to access only a sharing base station, and core networks are independent. The second operator and the first operator respectively develop 4G/5G network co-construction sharing work, flower arrangement sharing is mainly carried out according to user perception and coverage requirements, the main purpose is weak coverage point supplement, and the negative influence on user switching caused by flower arrangement sharing is found in the sharing process. And then, deep 4G co-construction sharing of a local area is started, and the problem of pilot frequency switching lag brought by an area flower arrangement base station is solved after sharing. And then, a good test effect is obtained by researching and implementing a parameter optimization strategy for traffic distribution of a 5G sharing base station in a 4G network high-load hot spot area. The two parties further strengthen the 4G deep cooperation, increase the sharing and grid-connected strength, and promote the 4G sharing by reducing the network cost, improving the operation efficiency and improving the user perception.

However, in the prior art, how to implement automatic identification of coverage and sensing differentiation of a user of a certain operator under a shared cell carrier of another operator in a co-established shared area is a pain point to be solved in reducing user sensing differentiation under a co-established shared network.

Disclosure of Invention

The application provides a network quality monitoring method, electronic equipment and a computer readable storage medium, which are used for automatically identifying and solving the problem of user perception differentiation under a co-established shared network.

The application provides a method for monitoring network quality, which comprises the following steps:

acquiring a first measurement report reported by a first user terminal of a first operator through a main construction area base station of a second operator, a second measurement report reported by a second user terminal of the second operator through the main construction area base station, a first network key performance index of the main construction area base station serving the first user terminal, and a second network key performance index of the main construction area base station serving the second user terminal;

processing a first measurement report reported by a first user terminal and a first network key performance index serving the first user terminal by using an evaluation model to obtain the network quality of a first operator; processing a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of a second operator;

and comparing the network quality of the first operator with the network quality of the second operator, and determining the monitoring result of the network quality according to the comparison result.

In a possible implementation manner, the processing, by using the evaluation model, the first measurement report reported by the first user terminal and the first network key performance indicator serving the first user terminal to obtain the network quality of the first operator specifically includes:

carrying out statistical analysis on the first measurement report and the first network key performance index to obtain a voice service index and a data service index of a cell carrier level of a first operator; the voice service index comprises a voice service access index, a voice service maintenance index and a voice service quality index; the data service indexes comprise data service access indexes, data service maintenance indexes, data service quality indexes, data service movement indexes, data service capacity indexes and data service coverage indexes;

processing the voice service index and the data service index of the cell carrier level of the first operator by using an evaluation model to obtain the network quality of the first operator;

correspondingly, a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal are processed by using the evaluation model, and the network quality of a second operator is obtained;

carrying out statistical analysis on the key performance indexes of the second network to obtain the voice service indexes and the data service indexes of the cell carrier level of the second operator;

and processing the voice service index and the data service index of the cell carrier level of the second operator by using the evaluation model to obtain the network quality of the second operator.

In one possible implementation, the voice service access class indicator includes a VoLTE call completing rate;

the voice service maintenance class index comprises a VoLTE call drop rate;

the voice service quality index comprises an uplink packet loss rate and a downlink packet loss rate;

the data service access index comprises a 4G call completing rate;

the data service maintenance class index comprises a 4G disconnection rate;

the data service quality index comprises a 4G average PRB interference value;

the data service mobile index comprises a same frequency switching success rate and a different frequency switching success rate;

the data service capacity index comprises an uplink PRB utilization rate and a downlink PRB utilization rate;

the data traffic coverage class indicator includes 4G good coverage.

In a possible implementation manner, the VoLTE call completing rate is obtained according to the RRC call completing rate of the voice service and the E-RAB establishment success rate of the voice service; the RRC connection rate is obtained through the times of successful RRC establishment and the times of RRC establishment requests; the E-RAB establishment success rate is obtained through the E-RAB establishment success times and the E-RAB establishment request times;

the VoLTE call drop rate is obtained through the abnormal release times of the special bearer and the successful times of the E-RAB establishment;

the uplink packet loss rate is obtained according to the number of uplink PDCP SDU lost packets and the total number of uplink PDCP SDU packets;

the downlink packet loss rate is obtained according to the number of the downlink PDCP SDU lost packets and the total number of the downlink PDCP SDU packets;

the 4G call completing rate is obtained according to the RRC call completing rate of the data service and the E-RAB establishment success rate of the data service;

the 4G disconnection rate is obtained according to the abnormal release times of the UE context and the successful times of the E-RAB establishment;

the 4G average PRB interference value is average interference noise power per PRB;

the same-frequency switching success rate is obtained by calculation according to the same-frequency switching success times and the same-frequency switching request times;

the pilot frequency switching success rate is obtained by calculation according to the pilot frequency switching success times and the pilot frequency switching request times;

the utilization rate of the uplink PRB is obtained according to the average occupied number of the uplink PRB and the number of the uplink available PRB;

the utilization rate of the downlink PRB is obtained according to the average occupied number of the downlink PRB and the number of the downlink available PRB;

the 4G good coverage is obtained according to the reference signal received power of the sampling point in the service cell.

In a possible implementation manner, the processing, by using the evaluation model, the voice service indicator and the data service indicator at the cell carrier level of the first operator to obtain the network quality of the first operator specifically includes:

calculating a voice service evaluation factor of a first operator according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of a second operator;

calculating a data service evaluation factor of a first operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of a second operator;

performing multiplicative processing on voice service indexes and data service indexes of a cell carrier level of a first operator by using voice service evaluation factors and data service evaluation factors of the first operator to obtain the network quality of the first operator;

correspondingly, the method for processing the voice service index and the data service index of the cell carrier level of the second operator by using the evaluation model to obtain the network quality of the second operator specifically comprises the following steps:

calculating a voice service evaluation factor of a second operator according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of the second operator;

calculating a data service evaluation factor of a second operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of the second operator;

and accumulating and multiplying the voice service index and the data service index of the cell carrier level of the second operator by using the voice service evaluation factor and the data service evaluation factor of the second operator to obtain the network quality of the second operator.

In a possible implementation manner, comparing the network quality of the first operator with the network quality of the second operator, and determining a monitoring result of the network quality according to the comparison result specifically includes:

when the network quality of the first operator is lower than that of the second operator, prompt information prompting improvement of the network quality is generated.

In one possible implementation, the method further includes:

when the network quality of the first operator is lower than that of the second operator, calculating the grade of the difference between the network quality of the first operator and the network quality of the second operator;

and generating a control instruction according to the phase difference grade, wherein the control instruction is used for controlling the operation of the base station of the main construction area of the second operator.

In a possible implementation manner, acquiring a first measurement report reported by a first user terminal of a first operator through a primary infrastructure area base station of a second operator and a second measurement report reported by a second user terminal of the second operator through the primary infrastructure area base station specifically includes:

carrying out statistical analysis on the original measurement report according to the information of the shared station carrier to obtain an intermediate measurement report reported by a base station of a main carrier region of a second operator;

and obtaining a first measurement report and a second measurement report according to the statistics of the intermediate measurement report of the original time, the identification of the logic base station, the identification of the service cell, the carrier number of the service cell and the physical cell identification code of the service cell.

The application provides an electronic device, including: a processor, and a memory communicatively coupled to the processor;

the memory stores computer-executable instructions;

the processor executes computer-executable instructions stored in the memory to implement the method of any of claims 1 to 8 as described above.

The present application provides a computer readable storage medium having stored thereon computer executable instructions for performing the method as described in any one of claims 1 to 7 above when executed by a processor.

According to the network quality monitoring method, the electronic device and the computer readable storage medium, a first measurement report reported by a first user terminal of a first operator through a main construction area base station of a second operator, a second measurement report reported by a second user terminal of the second operator through the main construction area base station, a first network key performance index of the main construction area base station serving the first user terminal and a second network key performance index of the main construction area base station serving the second user terminal are obtained; processing a first measurement report reported by a first user terminal and a first network key performance index serving the first user terminal by using an evaluation model to obtain the network quality of a first operator; processing a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of a second operator; and comparing the network quality of the first operator with the network quality of the second operator, and determining a monitoring result of the network quality according to the comparison result. The coverage and perception differentiation of the user of one operator under the carrier wave of the shared cell of another operator can be automatically identified, and the problem of user perception differentiation under the co-established shared network is solved. The 4G sharing is promoted by realizing low network cost, improving operation efficiency and improving user perception.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a flowchart of a method for monitoring network quality according to an embodiment of the present application;

fig. 2 is a flowchart of a method for obtaining network quality of a first operator according to another embodiment of the present application;

fig. 3 is a flowchart of a method for obtaining network quality of a second operator according to yet another embodiment of the present application;

fig. 4 is a flowchart of a method for obtaining network quality of a first operator according to another embodiment of the present application;

fig. 5 is a flowchart of a method for obtaining network quality of a second operator according to yet another embodiment of the present application;

fig. 6 is a flowchart of a method for obtaining a first measurement report reported by a first user terminal of a first operator through a primary infrastructure area base station of a second operator and a second measurement report reported by a second user terminal of the second operator through the primary infrastructure area base station according to another embodiment of the present application;

fig. 7 is a schematic structural diagram of a network quality monitoring apparatus according to yet another embodiment of the present application;

fig. 8 is a schematic structural diagram of an electronic device according to yet another embodiment of the present application.

With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. The drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which like numerals refer to the same or similar elements throughout the different views unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The second operator and the first operator develop large-scale 4G network co-construction sharing work, the two 4G networks are deeply cooperated to access only a sharing base station, and core networks are independent. The second operator and the first operator respectively expand 4G/5G network co-construction sharing work, flower arrangement sharing is mainly performed according to user perception and coverage requirements, the main purpose is weak coverage point filling, and the flower arrangement sharing is found to bring more negative effects on user switching in the sharing process. And then, deep 4G co-construction sharing of a local area is started, and the problem of pilot frequency switching lag brought by an area flower arrangement base station is solved after sharing. And then, a good test effect is obtained by researching and implementing a parameter optimization strategy for traffic distribution of a 5G sharing base station in a 4G network high-load hot spot area. The two parties further strengthen the 4G deep cooperation, increase the sharing and grid-connected strength, and promote the 4G sharing by reducing the network cost, improving the operation efficiency and improving the user perception.

In view of the foregoing problems, embodiments of the present application provide a network quality monitoring method, an electronic device, and a computer-readable storage medium, which are used to solve the problems in the prior art that a co-established shared area cannot automatically identify coverage and sensing differentiation of a user of a certain operator under a shared cell carrier of another operator, and reduce user sensing differentiation under the co-established shared network. The technical idea of the application is as follows: acquiring a first measurement report reported by a first user terminal of a first operator through a main construction area base station of a second operator, a second measurement report reported by a second user terminal of the second operator through the main construction area base station, a first network key performance index of the main construction area base station serving the first user terminal, and a second network key performance index of the main construction area base station serving the second user terminal; obtaining a network quality of the first operator and a network quality of the second operator using the evaluation model; and comparing the network quality of the first operator with the network quality of the second operator, and determining a monitoring result of the network quality according to the comparison result. By establishing an evaluation model, the problems of coverage and perception differentiation of a user of one operator under a shared cell carrier of another operator are automatically identified.

As shown in fig. 1, an embodiment of the present application provides a method for monitoring network quality, where the method includes the following steps:

s101, a first measurement report reported by a first user terminal of a first operator through a main building area base station of a second operator, a second measurement report reported by a second user terminal of the second operator through the main building area base station, a first network key performance index of the main building area base station serving the first user terminal, and a second network key performance index of the main building area base station serving the second user terminal are obtained.

In this step, since the shared base station only has one set of network management system, on the shared carrier of the main bearing area of the second operator, the Measurement Report (MR) and the network Key Performance Index (KPI) of the first user terminal of the first operator and the second user terminal of the second operator are transmitted to the data center through the northbound interface, and the API interface is provided based on the data center to obtain the relevant index, wherein the measurement report includes the user-level data of the first operator and the second operator, and the network key performance index includes the cell-level data of the first operator and the second operator, so as to realize the statistics and report of different operators and the key network performance index, and meet the network monitoring requirements of both operators.

S102, processing a first measurement report reported by a first user terminal and a first network key performance index serving the first user terminal by using an evaluation model to obtain the network quality of a first operator; and processing a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of the second operator.

In this step, the evaluation model includes a voice service and data service index normalization model, a voice and data service evaluation factor and service scoring model, and a cell-level scoring model of different operator users under the shared carrier of the second operator. Acquiring a first operator user cell level coverage MR, voice and data service indexes and a second operator user cell level coverage MR, voice and data service indexes under a shared carrier of a second operator, normalizing voice and data service indexes by using a voice service index normalization model in order to evaluate user perception difference and coverage difference of different operators under the shared carrier, forming grading models of different services by using evaluation factor models and index normalization results of the different services, and finally acquiring cell level grading models of different operator users under the shared carrier of the second operator, namely acquiring the network quality of the first operator and the second operator.

S103, comparing the network quality of the first operator with the network quality of the second operator, and determining the monitoring result of the network quality according to the comparison result.

In the step, firstly, cell-level scoring models of different operator users under a shared carrier of a second operator are utilized to calculate cell-level scoring results of different operators under the shared carrier of the second operator, the scoring level of each cell can be judged by setting mapping gears of different score ranges, the difference problem of each cell can be known, then the cell-level scoring results of two operators under the same shared carrier are compared to find out the scoring difference with the other operator, the coverage problem and the perception difference problem of the first operator user under the shared carrier of the second operator can be rapidly and automatically identified, and the monitoring result of the network quality can be determined.

Setting the cell-level grading grades of different operators under the shared carrier of a second operator:

rating scale 1: excellent + [95,100], score scale 2: excellent ═ 90,95), score rating 3: -go ═ 85,90), score 4: good ═ 80,85), score rating 5: medium ═ 60,80), score scale 6: the difference is [0,60 ].

Setting a cell-level grading contrast difference principle of different operators under a first operator carrier: when the cell-level score level of the first operator user is "excellent +", no matter the cell-level score level of the second operator user is any level, the first operator user is judged to be an excellent cell, and the cell needs to be maintained continuously. When the cell-level rating of the first operator user is "excellent" and is lower than the cell-level rating of the second operator user by 1 level, for example, the cell-level rating of the second operator user is "excellent +", it is determined that the cell of the first operator user is a good cell, and the sprint needs to be consistent with the cell rating of the second operator user. And if the cell score level of the second operator user is lower than 'excellent-', judging that the cell of the first operator user is normal. When the cell level rating of the first operator user is "good-" and is lower than the cell level rating of the second operator user by 2 levels, for example, the cell level rating of the second operator user is "good +", it is determined that the first operator user is a normal cell, and the cell level rating of the first operator user needs to be improved to be consistent with the cell level rating of the second operator user, and when the cell level rating of the first operator user is "good", the cell level rating of the second operator user is lower than the cell level rating of the second operator user by 3 levels, for example, the cell level rating of the second operator user is "good +", it is determined that the first operator user is an abnormal cell, and the cell level rating of the first operator user needs to be improved to be consistent with the cell level of the second operator user. When the cell-level rating of the first operator user is "medium", and is lower than the cell-level rating of the second operator user by 4 levels, for example, the cell-level rating of the second operator user is "good +", it is determined that the first operator user is a bad cell, and it needs to be solved that the cell-level rating of the first operator user is consistent with the cell-level rating of the second operator user. When the cell-level rating of the first operator user is "poor", and is lower than the cell-level rating of the second operator user by 5 levels, for example, the cell-level rating of the second operator user is "good +", it is determined that the first operator user is a very poor cell, and it is necessary to solve the problem that the first operator user and the second operator user are consistent in the cell rating. By analogy, when the cell level rating grade of the first operator user is a certain grade, and is lower than the cell level rating grade of the second operator user and has a difference of 1 to 5 grades, the 'excellent' cell, 'good' cell, 'normal' cell, 'abnormal' cell, 'poor' cell and 'extremely poor' cell of the first operator user under the shared carrier of the second operator can be judged respectively, and the 'abnormal' cell, 'poor' cell and the 'extremely poor' cell are labeled through the judged 'abnormal' cell, 'poor' cell and 'extremely poor' cell, so that the cell level sensing difference between the second operator user and the shared carrier of the second operator user is rapidly discovered.

In a specific embodiment, comparing the network quality of the first operator with the network quality of the second operator, and determining a monitoring result of the network quality according to the comparison result specifically includes:

s701, when the network quality of the first operator is lower than that of the second operator, generating prompt information for prompting to improve the network quality.

In the step, the evaluation model compares the first operator network rating result and the second operator network rating result under the shared carrier of the second operator main bearing cell respectively through the rating of the evaluation model, and when the network quality of the first operator is automatically identified to be lower than that of the second operator, the evaluation model generates prompt information for prompting to improve the network quality through a language instruction in order to solve the problems of coverage and perception differentiation under the shared carrier of the second operator.

In an embodiment, the network quality monitoring method further includes:

s801, when the network quality of the first operator is lower than that of the second operator, calculating the grade of difference between the network quality of the first operator and the network quality of the second operator.

In this step, when the network quality of the first operator is lower than that of the second operator, a level of difference between the network quality of the first operator and the network quality of the second operator is calculated by a 4G voice service scoring formula 4G data service scoring formula, as shown in table 1. Wherein the phase difference level comprises: three grades of "abnormal", "poor" and "very poor". It should be noted that the method can also be applied to the evaluation of network operators such as 5G, and can be set according to the requirements of the operators.

Table 1 shows the results of the cell-level score scale comparison

And S802, generating a control instruction according to the phase difference grade, wherein the control instruction is used for controlling the operation of the base station of the main construction area of the second operator.

In this step, a corresponding control instruction is generated according to the phase difference level base station, and the control instruction is used for controlling the operation of the main construction area base station of the second operator. When the service attribute is a 4G voice service, the index type is access, the index name is VoLTE call completing rate (%), and the control instruction comprises: the transmission problem is as follows: checking transmission; and (3) failure of the base station: fault processing; weak coverage: RF tuning (elevation tilt), power increase, capacity expansion or station addition; and (3) over-covering: RF adjustment (tilt down), power reduction; the method comprises the following steps that a VoLTE (voice over long term evolution) call-in rate (%) is RRC call-in rate 4G _ QCI1_ E-RAB establishment success rate, an RRC call-in rate (%) is RRC establishment success times/RRC establishment request times, a KPI field name corresponding to the RRC establishment request times is NBRRRCATTCONNECSTAT, and a KPI field name corresponding to the RRC establishment success times is NBRRRCSUCCONSTAT; 4G _ QCI1_ E-RAB establishment success rate (%) — E-RAB establishment success number (QCI1)/E-RAB establishment request number (QCI1), a KPI field name corresponding to the E-RAB establishment request number (QCI1) is nbreabatestabqci 1, and a KPI field name corresponding to the E-RAB establishment success number (QCI1) is rebuccestabqci 1.

When the service attribute is 4G voice service, the index type is keep, the index name is VoLTE call drop rate (%), the control instruction comprises: the transmission problem is as follows: checking transmission; and (3) failure of the base station: fault processing; interference: the interference source is checked on site or uplink high interference optimization (power control parameter optimization); and (3) switching failure: checking and optimizing a switching threshold; the call drop rate (%) of the VoLTE is equal to the abnormal release times of the dedicated bearer (QCI 1)/the successful times of the E-RAB establishment (QCI1), the KPI field name corresponding to the abnormal release times of the dedicated bearer (QCI1) is NBREPECIALBEAABN or mrelebtotqci 1, and the KPI field name corresponding to the successful times of the E-RAB establishment (QCI1) is nbrerecocestabqci 1.

When the service attribute is 4G voice service, the index type is quality, and the index name is 4G _ QCI1 uplink packet loss ratio (%), the control instruction includes: interference: the interference source is checked on site or uplink high interference optimization (power control parameter optimization); quality problems are as follows: PCI modulo three interference; capacity problem: the RRC user number is congested, and the PRB resource is congested; the uplink packet loss ratio (%) of 4G _ QCI1 is uplink PDCP SDU packet loss number (QCI 1)/uplink PDCP SDU packet total number (QCI1), the KPI field name corresponding to the uplink PDCP SDU packet loss number (QCI1) is nbru tcp sdussqci 1, and the KPI field name corresponding to the uplink PDCP SDU packet total number (QCI1) is nbru tcp sdususqci 1.

When the service attribute is 4G voice service, the index type is quality, and the index name is 4G _ QCI1 downlink packet loss ratio (%), the control instruction includes: interference: the interference source is investigated on site or downlink high interference optimization (power control parameter optimization); quality problems are as follows: PCI modulo three interference; capacity problem: RRC user number congestion and PRB resource congestion; the downlink packet loss ratio (%) of 4G _ QCI1 is downlink PDCP SDU packet loss number (QCI 1)/downlink PDCP SDU packet total number (QCI1), the KPI field name corresponding to the downlink PDCP SDU packet loss number (QCI1) is nbrdlpdcsdulossosql 1, and the KPI field name corresponding to the downlink PDCP SDU packet total number (QCI1) is nbrdlpdcsdusqci 1.

When the service attribute is 4G data service, the index type is access, and the index name is 4G call completing rate (%), the control instruction comprises: the transmission problem is as follows: checking transmission; and (3) base station failure: fault processing; weak coverage: RF tuning (tilt angle elevation), power increase, capacity expansion or station addition; and (3) over-covering: RF adjustment (tilt down), power reduction; the 4G call completing rate (%) - (RRC connection establishment success rate) E-RAB establishment success rate, the RRC connection establishment success rate (%) - (RRC establishment success times)/RRC establishment request times, a KPI field name corresponding to the RRC establishment request times is NBRRRCATTCONNESSTAT, and a KPI field name corresponding to the RRC establishment success times is NBRRRCSUCCCONNECSTAT; the E-RAB establishment success rate (%) — E-RAB establishment success number (QCI1)/E-RAB establishment request number (QCI1), the KPI field name corresponding to the E-RAB establishment request number (QCI1) is nbrerubastestabqci 1, and the KPI field name corresponding to the E-RAB establishment success number (QCI1) is nbrerubauccestabqci 1.

When the service attribute is 4G data service, the index type is keep, and the index name is 4G call drop rate (%), the control instruction comprises: the transmission problem is as follows: checking transmission; and (3) failure of the base station: fault processing; interference: the interference source is investigated on site or uplink high interference optimization (power control parameter optimization); and (3) switching failure: checking and optimizing a switching threshold; the 4G call drop rate (%) — UE context abnormal release times/E-RAB establishment success times, the KPI field name corresponding to the UE context abnormal release times is nbrueconextann or MREL, and the KPI field name corresponding to the E-RAB establishment success times is nbrererbuccetab.

When the service attribute is 4G data service, the index category is quality, and the index name is 4G average PRB interference value (dBm), the control instruction comprises: interference: the interference source is checked on site or uplink high interference optimization (power control parameter optimization); the 4G average PRB interference value (dBm) is the average per-PRB interference noise power, and the KPI field name corresponding to the average per-PRB interference noise power (dBm) is AVGRECVDPOWRPERPRB.

When the service attribute is 4G data service, the index type is mobile, the index name is 4G same-frequency switching success rate (%), and the control instruction comprises: and (3) failure of the base station: processing faults of the adjacent cell base stations and processing X2 alarms; interference problems: the interference source is checked on site or uplink high interference optimization (power control parameter optimization); the target neighbor cell load problem: checking the load of a target adjacent cell, adopting optimization measures such as load balance and the like, and checking the access resource of the target cell; switching problems: checking the configuration integrity of the adjacent cell pair, whether the adjacent cell has redundancy and whether the adjacent cell parameter configuration is correct; wherein, the 4G same-frequency switching success rate (%) — the same-frequency switching-out success times/the same-frequency switching-out request times, the KPI field name corresponding to the same-frequency switching-out request times is nbratttoutoutercinarefreq, and the KPI field name corresponding to the same-frequency switching-out success times is nbrsuccoutinintargifreq.

When the service attribute is 4G data service, the index type is mobile, and the index name is 4G pilot frequency switching success rate (%), the control instruction comprises: and (3) failure of the base station: processing faults of the adjacent cell base stations and processing X2 alarms; interference problems: the interference source is checked on site or uplink high interference optimization (power control parameter optimization); the target neighbor cell load problem: checking the load of a target adjacent cell, adopting optimization measures such as load balance and the like, and checking the access resource of the target cell; switching problems: checking the configuration integrity of the adjacent cell pair, whether redundancy exists in the adjacent cell, and whether the adjacent cell parameter configuration is correct; wherein, the 4G pilot frequency switching success rate (%) — the pilot frequency switching-out success number/the pilot frequency switching-out request number, the KPI field name corresponding to the pilot frequency switching-out request number is nbratttoutterquantity, and the KPI field name corresponding to the pilot frequency switching-out success number is nbrsuccoutinterquantity.

When the service attribute is 4G data service, the index type is capacity, and the index name is 4G uplink PRB utilization ratio (%), the control instruction comprises: the number of RRC users is congested: RRC user resource analysis and capacity expansion, wireless RF optimization (over-coverage control), checking whether load balance can be started or not, parameter optimization and adjustment of double-frequency expansion or new station construction; the uplink PRB utilization ratio (%) is the average uplink PRB occupancy/the number of available uplink PRBs, the KPI field name corresponding to the average uplink PRB occupancy is ULPRBNUM, and the KPI field name corresponding to the number of available uplink PRBs is ULPRBAVAIL.

When the service attribute is 4G data service, the index type is capacity, and the index name is 4G downlink PRB utilization ratio (%), the control instruction comprises: the number of RRC users is congested: RRC user resource analysis and capacity expansion, wireless RF optimization (over-coverage control), checking whether load balance can be started or not, parameter optimization and adjustment of double-frequency expansion or new station construction; wherein, the utilization ratio (%) of the downlink PRB is the average number of occupied downlink PRBs/the number of available downlink PRBs, the KPI field name corresponding to the average number of occupied downlink PRBs is DLPRBNUM, and the KPI field name corresponding to the number of available downlink PRBs is DLPRBAVAIL.

When the service attribute is 4G data service, the index type is coverage, and the index name is 4G cell-level good coverage (%), the control instruction comprises: and (3) failure of the base station: processing faults of the neighboring base stations; weak coverage problem: RF tuning (tilt angle elevation), power increase, capacity expansion or station addition; the problem of over-coverage is as follows: RF adjustment (tilt down), power reduction; 4G cell-level good coverage (%) -110 sample points in the cell MR rsrp ≧ 110/all acquisition points of the cell MR.

In the technical scheme, a first measurement report reported by a first user terminal of a first operator through a main bearing zone base station of a second operator, a second measurement report reported by a second user terminal of the second operator through the main bearing zone base station, a first network key performance index of the main bearing zone base station serving the first user terminal, and a second network key performance index of the main bearing zone base station serving the second user terminal are obtained; processing a first measurement report reported by a first user terminal and a first network key performance index serving the first user terminal by using an evaluation model to obtain the network quality of a first operator; processing a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of a second operator; and comparing the network quality of the first operator with the network quality of the second operator, and determining a monitoring result of the network quality according to the comparison result. The coverage and perception differentiation of the user of one operator under the carrier wave of the shared cell of another operator can be automatically identified, and the problem of user perception differentiation under the co-established shared network is reduced. The method has the advantages of realizing low network cost, improving operation efficiency and improving user perception to promote 4G sharing.

As shown in fig. 2, another embodiment of the present application provides a method for obtaining network quality of a first operator, including the following steps:

s201, carrying out statistical analysis on the first measurement report and the first network key performance index to obtain a cell carrier-level voice service index and a data service index of a first operator; the voice service indexes comprise voice service access indexes, voice service maintenance indexes and voice service quality indexes; the data service indexes comprise data service access indexes, data service maintenance indexes, data service quality indexes, data service movement indexes, data service capacity indexes and data service coverage indexes.

In this step, a counter (frequently used data type) indicator in a 4G KPI indicator data format is shared by the second operator primary bearer area, and a voice service indicator and a data service indicator at the first operator cell carrier level are defined, that is, a first measurement report and a first network key performance indicator are statistically analyzed.

The 4G voice service index is used for representing the performance result of voice service used by all users in a cell, the voice service quality condition of a cell carrier can be reflected through the index, and the index types can be divided into an access type, a maintenance type and a quality type. The specific indexes are defined as follows:

4G voice service access class: defining 4G voice service access type indexes based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the field description mainly comprises RRC (radio resource control) call completing rate (%) of 4G voice services, 4G _ QCI1_ E-RAB establishment success rate (%) and VoLTE call completing rate (%); 4G voice service hold class: defining 4G voice service maintenance type indexes based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the indexes mainly comprise VoLTE call drop rate (%) of the 4G voice service; 4G voice quality of service class: and defining 4G voice service quality class indexes based on field description in a data format of the 4G KPI indexes of the shared carrier of the main bearing area of the second operator, wherein the field description mainly comprises an uplink packet loss rate (%) and a downlink packet loss rate (%) of the 4G voice service.

The 4G data service index is used for representing performance results of all users using data services in a cell, the data service quality condition of a cell carrier can be reflected through the index, and the index types can be divided into an access type, a maintenance type, a mobile type, a quality type, a capacity type and a coverage type.

The specific indexes are defined as follows:

4G data service access class: defining 4G language data service access class indexes based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the field description mainly comprises RRC connection establishment success rate (%), E-RAB establishment success rate (%) and 4G call completing rate (%); 4G data service maintenance class: defining a 4G data service maintenance type index based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the field description mainly comprises the disconnection rate (%) of the 4G data service; 4G data service quality class: defining 4G data service quality class indexes based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the 4G data service quality class indexes mainly comprise an average PRB interference value (dBm) of 4G data services; 4G data service mobile class: defining 4G data service quality class indexes based on field description in a 4G KPI index data format of a shared carrier of a main carrier region of a second operator, wherein the field description mainly comprises a same-frequency switching success rate (%) and a pilot-frequency switching success rate (%) of 4G data services; 4G data traffic capacity class: defining 4G data service capacity type indexes based on field description in a shared carrier 4G KPI index data format of a main carrier region of a second operator, wherein the indexes mainly comprise downlink PRB utilization rate (%) and uplink PRB utilization rate (%) of the 4G data service; 4G data service coverage class: and defining a 4G data service coverage class index based on field description in a 4G MR index data format of the shared carrier of the second operator main bearing area, wherein the index mainly comprises good coverage rate (%) of the 4G data service.

S202, the voice service index and the data service index of the cell carrier level of the first operator are processed by using the evaluation model, and the network quality of the first operator is obtained.

In the step, 4G voice and data service indexes of a first operator are normalized, scores of different services are formed by using evaluation factors of different services and index normalization results, a cell level score model of a first operator user under a shared carrier of a second operator is finally obtained, and the network quality of the first operator is obtained.

The 4G voice service index normalization model comprises the following steps: for the index items in the index range (0, 100%), the larger the index result is, the better the perception is, and the result is directly used as a normalization result; when smaller index results indicate better perception, the (1-index results) is used as the normalization result. And the other index items are used as the limit range of normalization by using the expert standard value of the index result, and the minimum result is selected as the normalization result.

In order to realize 4G voice service index normalization, it is necessary to keep consistency between the indicator of the dropped call rate of the VoLTE-like service and the indicator of the uplink and downlink packet loss rates of the access VoLTE-like service, and a specific normalization formula is shown in table 2:

table 2 shows a normalization formula of the voice service of the first operator

Service attributes	Index class	Index name	Normalized formula
				4G voice service	Access	VoLTE call completing rate (%)	Index value 100
4G voice service	Holding	VoLTE dropped call rate (%)	(1-index value) 100
				4G voice service	Quality of	4G _ QCI1 uplink packet loss rate (%)	(1-index value) 100
4G voice service	Quality of	4G _ QCI1 downlink packet loss ratio (%)	(1-index value) 100

4G data service index normalization model: similarly, in order to realize 4G data service index normalization, it is necessary to keep consistency between the class-4G disconnection rate index and the access class-4G connection rate, the quality class average PRB interference value index, the mobile class common/different frequency handover success rate index, and the capacity class uplink and downlink PRB utilization rate index, where a specific normalization formula is shown in table 3:

table 3 is a data service normalization formula of the first operator

4G voice and data service evaluation factor model: the evaluation factors of different services are mainly used for evaluating the use proportion of users of different operators under the shared carrier of a second operator, and the user occupation condition under the shared carrier can be evaluated based on the user market development data of the respective operators in known areas, so as to judge whether the network configuration of the shared carrier is differentiated.

Wherein: the second operator shares the evaluation factor of the 4G voice service of the first operator user under the carrier wave: the 4G traffic volume of the first operator user/(the 4G traffic volume of the first operator user + the 4G traffic volume of the second operator user); the second operator shares the 4G voice service evaluation factor of the second operator user under the carrier wave: second operator user 4G traffic/(first operator user 4G traffic + second operator user 4G traffic); the second operator shares the evaluation factor of the 4G data service of the first operator user under the carrier wave: first operator user 4G data traffic/(first operator user 4G data traffic + second operator user 4G data traffic); the second operator shares the evaluation factor of the 4G data service of the second operator user under the carrier wave: second operator user 4G data traffic/(first operator user 4G data traffic + second operator user 4G data traffic)

4G voice service scoring model: the normalization result of the 4G voice service access class, the maintenance class and the quality class indexes is multiplied by 4G voice service evaluation factors of different operator users under the shared carrier of the second operator to obtain the normalization result.

The 4G voice service score of the first operator user is equal to the normalization result of the 4G voice service index of the first operator user and the 4G voice service evaluation factor of the first operator user under the shared carrier of the second operator; and the second operator user 4G voice service score is the second operator user 4G voice service index normalization result and the second operator user 4G voice service evaluation factor under the shared carrier wave of the second operator.

The second operator shares a cell-level scoring model of the first operator user under the carrier: after the 4G voice and data service scoring models of different operators are calculated, the cell-level scoring results of users of different operators can be obtained through the 4G voice service scoring results and the 4G data service scoring results of different operators under the shared carrier of the second operator.

In the technical scheme, a voice service index and a data service index of a cell carrier level of a first operator are obtained by carrying out statistical analysis on a first measurement report and a first network key performance index; and then, processing the voice service index and the data service index of the cell carrier level of the first operator by using the evaluation model to obtain the network quality of the first operator.

As shown in fig. 3, another embodiment of the present application provides a method for obtaining network quality of a second operator, where the method includes the following steps:

s301, carrying out statistical analysis on the key performance indexes of the second network to obtain the voice service indexes and the data service indexes of the cell carrier level of the second operator.

In this step, a counter index in a 4G KPI index data format of the shared carrier in the second operator's primary bearer area is used to define a voice service index and a data service index at the second operator's cell carrier level, that is, a second measurement report and a second network key performance index are statistically analyzed.

The 4G voice service index is used for representing the performance result of all users using the voice service in the cell, the voice service quality condition of the cell carrier can be reflected through the index, and the index types can be divided into an access type, a maintenance type and a quality type. The specific indexes are defined as follows:

The 4G data service index is used for representing the performance result of using data service by all users in a cell, the data service quality condition of a cell carrier can be reflected through the index, and the index types can be divided into an access type, a maintenance type, a mobile type, a quality type, a capacity type and a coverage type.

The specific indexes are defined as follows:

4G data service access class: defining 4G language data service access class indexes based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the field description mainly comprises RRC connection establishment success rate (%), E-RAB establishment success rate (%) and 4G call completing rate (%); 4G data service maintenance class: defining a 4G data service maintenance type index based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the field description mainly comprises the disconnection rate (%) of the 4G data service; 4G data service quality class: defining 4G data service quality class indexes based on field description in a 4G KPI index data format of a shared carrier of a main bearing area of a second operator, wherein the 4G data service quality class indexes mainly comprise an average PRB interference value (dBm) of 4G data services; 4G data service mobile class: defining 4G data service quality class indexes based on field description in a 4G KPI index data format of a shared carrier of a main carrier region of a second operator, wherein the field description mainly comprises a same-frequency switching success rate (%) and a pilot-frequency switching success rate (%) of 4G data services; 4G data traffic capacity class: defining 4G data service capacity type indexes based on field description in a shared carrier 4G KPI index data format of a main carrier region of a second operator, wherein the indexes mainly comprise downlink PRB utilization rate (%) and uplink PRB utilization rate (%) of the 4G data service; 4G data service coverage class: and defining a 4G data service coverage class index based on field description in a 4G MR index data format of the shared carrier of the second operator main bearing area, wherein the field description mainly comprises good coverage rate (%) of the 4G data service.

S302, the voice service index and the data service index of the cell carrier level of the second operator are processed by using the evaluation model, and the network quality of the second operator is obtained.

In the step, 4G voice and data service indexes of the second operator are normalized, scores of different services are formed by using evaluation factors of different services and index normalization results, a cell level score model of a second operator user under a shared carrier of the second operator is finally obtained, and the network quality of the second operator is obtained.

In order to realize 4G voice service index normalization, it is necessary to keep consistency between the call drop rate index of the class VoLTE and the call completing rate of the access class VoLTE and the uplink and downlink packet loss rate index of the quality class, and a specific normalization formula is shown in table 4:

table 4 shows the normalization formula of the voice service of the second operator

4G data service index normalization model: similarly, in order to realize 4G data service index normalization, it is necessary to keep consistency between the class-4G disconnection rate index and the access class-4G connection rate, the quality class average PRB interference value index, the mobile class common/different frequency handover success rate index, and the capacity class uplink and downlink PRB utilization rate index, where a specific normalization formula is shown in table 5:

table 5 shows the normalization formula of the voice service of the second operator

Service attributes	Index class	Index name	Normalized formula
				4G data service	Access	4G call completing rate (%)	Index value 100
4G data service	Holding	4G disconnection Rate (%)	(1-index value) 100
				4G data service	Quality of	4G average PRB interference value (dBm)	min (100 index value/-110,100)
4G data service	Move	4G same frequency switching success rate (%)	Index value 100
				4G data service	Move	4G Pilot frequency switching success rate (%)	Index value 100
4G data service	Capacity of	4G uplink PRB utilization (%)	Index value 100
				4G data service	Capacity of	4G Downlink PRB utilization (%)	Index value 100

Wherein: the second operator shares the 4G voice service evaluation factor of the second operator user under the carrier wave: second operator user 4G traffic/(second operator user 4G traffic + second operator user 4G traffic); the second operator shares the 4G voice service evaluation factor of the second operator user under the carrier wave: second operator user 4G traffic/(second operator user 4G traffic + second operator user 4G traffic); the second operator shares the evaluation factor of the 4G data service of the second operator user under the carrier wave: second operator user 4G data traffic/(second operator user 4G data traffic + second operator user 4G data traffic); the second operator shares the evaluation factor of the 4G data service of the second operator user under the carrier wave: second operator user 4G data traffic/(second operator user 4G data traffic + second operator user 4G data traffic)

4G voice service scoring model: the normalization result of the indexes of the access class, the maintenance class and the quality class of the 4G voice service is multiplied by the 4G voice service evaluation factors of different operator users under the shared carrier of the second operator to obtain the normalization result.

The 4G voice service score of the second operator user is equal to the 4G voice service index normalization result of the second operator user and a 4G voice service evaluation factor of the second operator user under the shared carrier of the second operator; and the second operator user 4G voice service score is the second operator user 4G voice service index normalization result and the second operator user 4G voice service evaluation factor under the shared carrier wave of the second operator.

The second operator shares a cell-level scoring model of the second operator user under the carrier: after the 4G voice and data service scoring models of different operators are calculated, the cell-level scoring results of users of different operators can be obtained through the 4G voice service scoring results and the 4G data service scoring results of different operators under the shared carrier of the second operator.

In the technical scheme, the voice service index and the data service index of the cell carrier level of the second operator are obtained by carrying out statistical analysis on the key performance index of the second network; and then, processing the voice service index and the data service index of the cell carrier level of the second operator by using the evaluation model to obtain the network quality of the second operator.

As shown in fig. 4, a method for obtaining network quality of a first operator according to another embodiment of the present application includes the following steps:

s401, calculating a voice service evaluation factor of a first operator according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of a second operator.

In this step, the voice service evaluation factor of the first operator is the voice traffic volume of the user terminal of the first operator/(the voice traffic volume of the user terminal of the first operator + the voice traffic volume of the user terminal of the second operator), as shown in table 6.

Table 6 shows the formula for calculating the 4G voice service evaluation factor of the first operator user

S402, calculating a data service evaluation factor of the first operator according to the data flow of the user terminal of the first operator and the data flow of the user terminal of the second operator.

In this step, the data traffic evaluation factor of the first operator is the data traffic of the user terminal of the first operator/(the data traffic of the user terminal of the first operator + the data traffic of the user terminal of the second operator), as shown in table 7.

Table 7 shows a calculation formula of 4G data service evaluation factors of first operator users

And S403, using the voice service evaluation factor and the data service evaluation factor of the first operator to perform multiplication processing on the voice service index and the data service index of the cell carrier level of the first operator, so as to obtain the network quality of the first operator.

In this step, the 4G voice service scoring model: the evaluation result is obtained by multiplying the normalization result of the indexes of the 4G voice service access class, the maintenance class and the quality class by the 4G voice service evaluation factor of the user of the first operator under the shared carrier of the second operator.

The first operator user 4G voice service score is the first operator user 4G voice service index normalization result and the first operator user 4G voice service evaluation factor under the shared carrier of the second operator, as shown in table 8.

Table 8 shows a formula for calculating a cell-level rating result of a first operator subscriber

In the technical scheme, the voice service evaluation factor of the first operator is calculated and obtained through the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of the second operator; calculating a data service evaluation factor of the first operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of the second operator; and then, carrying out accumulation and multiplication processing on the voice service index and the data service index of the cell carrier level of the first operator by using the voice service evaluation factor and the data service evaluation factor of the first operator to obtain the network quality of the first operator.

As shown in fig. 5, a method for obtaining network quality of a second operator according to another embodiment of the present application includes the following steps:

s501, calculating a voice service evaluation factor of a second operator according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of the second operator.

In this step, the voice service evaluation factor of the second operator is the voice traffic volume of the user terminal of the second operator/(the voice traffic volume of the user terminal of the first operator + the voice traffic volume of the user terminal of the second operator), as shown in table 9.

Table 9 shows the calculation formula of the voice service evaluation factor of the user of the second operator

S502, calculating a data service evaluation factor of a second operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of the second operator.

In this step, the data traffic evaluation factor of the second operator is the data traffic of the user terminal of the second operator/(the data traffic of the user terminal of the first operator + the data traffic of the user terminal of the second operator), as shown in table 10.

Table 10 shows the calculation formula of the user data service evaluation factor of the second operator

S503, using the voice service evaluation factor and the data service evaluation factor of the second operator, performing multiplication processing on the voice service index and the data service index of the cell carrier level of the second operator, and obtaining the network quality of the second operator.

And the second operator user 4G voice service score is the second operator user 4G voice service index normalization result and the first operator user 4G voice service evaluation factor under the second operator shared carrier.

4G data service scoring model: the evaluation factor is obtained by multiplying the normalization result of the indexes of the 4G data service access class, the maintenance class, the mobile class, the quality class and the capacity class by the 4G data service evaluation factors of different operator users under the shared carrier of the second operator.

Second operator user 4G data service score is the second operator user 4G data service index normalization result and the second operator user 4G data service evaluation factor under the second operator shared carrier, as shown in table 11.

Table 11 shows the calculation formula of the cell-level scoring result for the second operator user

In the technical scheme, the voice service evaluation factor of the second operator is calculated according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of the second operator; calculating a data service evaluation factor of a second operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of the second operator; and accumulating and multiplying the voice service index and the data service index of the cell carrier level of the second operator by using the voice service evaluation factor and the data service evaluation factor of the second operator to obtain the network quality of the second operator.

As shown in fig. 6, a method for obtaining a first measurement report reported by a first user terminal of a first operator through a primary coverage area base station of a second operator and a second measurement report reported by a second user terminal of the second operator through the primary coverage area base station according to another embodiment of the present application includes the following steps:

s601, carrying out statistical analysis on the original measurement report according to the information of the carrier of the shared station, and obtaining an intermediate measurement report reported by the base station of the main carrier region of the second operator.

In this step, according to the information of the carrier of the shared station, statistical analysis is performed on the key information, which can distinguish the attributes of the second operator and the first operator, in the original measurement report, so as to obtain an intermediate measurement report reported by the base station in the main carrier region of the second operator, where the original measurement report is shown in table 12.

TABLE 12 index Format for raw measurement report

Table 13 shows the intermediate measurement reports reported by the primary carrier base station of the second operator

MR field name	MR field description	Fill data 1	Stuffing data 2
				Or ig _ time	Original time	2022/3/22 18:25	2022/3/22 18:25
user_oper	First or second operator user	First operator	Second operator
				share_oper_name	Shared station bearing party	Second operator	Second operator
nodeb_id	Logical base station id	373550	373550
				eci	Serving cell ECI	95628852	95628852
cell_arfcn	LTE serving cell carrier number	1850	1850
				pci	Physical cell identity for LTE serving cell	158	158

First by field "share _ operator _ name": the data filling result of the sharing station underwriter determines whether the cell belongs to the first operator or the second operator, and it can be seen from table 12 that the result of filling data 1 is the second operator, which indicates that the cell is underwritten by the second operator.

Second, by field "or ig _ time": original time, "nodeb _ id": logical base station id, "eci": serving cell ECI, "cell _ affcn": LTE serving cell carrier number and "pci": the field information such as the physical cell identification code of the LTE service cell can distinguish the carrier. Exemplary, as shown in table 13:

by "or ig _ time": the original time dimension confirms that at the same time, namely 2022/3/2218: 25:30, the ECI of the shared cell corresponding to the base station with the logical base station id 373550 is 9562880052, at this time, the carrier number and the physical cell identity of the LTE serving cell are the same, and under the condition that the above conditions are the same, the user _ operator is required to pass: first or second operator subscriber and "share _ operator _ name": the shared station contractor field.

When "share _ operator _ name": when the shared station carrier is the second operator, this indicates that the MR data of the shared cell carrier is provided by the second operator, and then passes through "user _ operator": the first operator or the second operator subscriber field confirms which operator the MR data represents. When the user _ operator is identified as a first operator user, the shared carrier is established by a second operator, and MR data reported by the first operator user when the second operator shares the carrier use service is provided; when the user _ operator is identified as the second operator user, the shared carrier is established by the second operator, and the MR data reported by the second operator user when the second operator user uses the shared carrier service is provided.

It should be noted that the above specific settings may be set according to their own needs.

S602, according to the original time, the logical base station identification, the identification of the service cell, the carrier number of the service cell and the physical cell identification code of the service cell, counting the intermediate measurement report, and obtaining a first measurement report and a second measurement report.

In this step, after the MR indexes generated by the shared carrier of the second operator are acquired by the first operator data center, the following are required to be performed on the indexes: field "or ig _ time": original time, "nodeb _ id": logical base station id, "eci": serving cell ECI, "cell _ arfcn": LTE serving cell carrier number, "PCI": the attribute key information such as the physical cell identifier of the LTE serving cell and the like, which can distinguish the second operator and the first operator user, is gathered and processed, and mainly, an index which can evaluate the user perception of the first operator and the second operator is defined and made with reference to an index of a standard, that is, a first measurement report and a second measurement report are obtained, which are specifically as follows:

with table 14, only a few key fields are needed to define the MR good coverage ratio for the first and second operator cell carrier levels.

Table 14 shows the cell-level MR evaluation index

MR field name	MR field description	MR data types
			nodeb_id	Logical base station id	string
utc_time	UTC Format time in units of milliseconds	string
			Or ig _ time	Original time	string
mme_code	MME codes	string
			mme_group_id	MME group identification	string
mme_ue_s1ap_id	MMEUES1 application identification	string
			eci	Serving cell ECI	string
rsrp	Reference signal received power for LTE serving cell	bigint
			rsrq	Reference signal reception quality for LTE serving cell	double
cell_arfcn	LTE serving cell carrier number	string
			pci	Physical cell identity for LTE serving cell	string
user_oper	First or second operator user	string
			share_oper_name	Shared station bearing party	string
MCC (New field)	Mobile country code	double
			MNC (New field)	Mobile network code	double

By "share _ oper _ name": the sharing station carrier establishing field confirms the operator, and when the 'share _ operator _ name' is equal to the second operator, the cell carrier is indicated as the sharing carrier of the second operator.

Confirming the users of the first operator and the second operator on the shared carrier by adding MCC and MNC fields: first operator user: when the "share _ operator _ name" is set as the second operator, and the "user _ operator" is set as the first operator user, it indicates that the first operator user resides on the second operator shared carrier, and at this time, the first operator user is represented by setting MCC to 460 and MNC to 01, which is convenient for uniformly identifying and counting the good coverage rate index of the first operator user on the second operator shared carrier. Second operator user: when the "share _ operator _ name" is set as the second operator, and the "user _ operator" is set as the second operator user, it indicates that the second operator user resides on the second operator shared carrier, and at this time, the second operator user is represented by setting MCC to 460 and MNC to 11, which is convenient for uniformly identifying and counting the good coverage rate index of the first operator user on the second operator shared carrier.

Formulating a cell-level good coverage rate index converged by different operator users on a shared carrier: a first operator user aggregated cell-level good coverage index. When eci is equal to the designated cell, statistics are made on the "rsrp" at different time points "or ig _ time", i.e., the reference signal received power of the LTE serving cell. And screening the fields of MCC and MNC, and selecting the result of MCC 460 and MNC 01, which indicates that the report indexes of the first operator user under the carrier shared by the second operator are counted. After the conditions of the step 1 and the step 2 are met, counting 'rsrp' of all different time points in unit time (granularity is hour level) under a specified cell, namely reference signal receiving power of an LTE service cell, selecting sampling points of which rsrp is more than or equal to-110 as numerators, taking all acquisition points as denominators, and obtaining a cell carrier level good coverage rate index of a first operator user under a second operator shared carrier through the following calculation formula: and obtaining a first measurement report by the second operator when the second operator shares the carrier, wherein the good coverage rate of the first operator user cell level is (the number of sampling points/all the number of sampling points of sigma rsrp is more than or equal to-110).

The cell-level good coverage index aggregated by the second operator user is as follows: when eci is equal to the designated cell, statistics are made on the "rsrp" at different time points "or ig _ time", i.e., the reference signal received power of the LTE serving cell. And screening the fields of the MCC and the MNC, and selecting the result of MCC being 460 and MNC being 11, which indicates that the second operator user reporting indicators under the second operator shared carrier are counted. Counting 'rsrp' of all different time points within unit time (granularity is hour level) under a specified cell, namely reference signal received power of an LTE service cell, selecting sampling points of rsrp being more than or equal to-110 as numerators, taking all acquisition points as denominators, and obtaining a cell carrier level good coverage rate index of a second operator user under a second operator shared carrier through the following calculation formula: and under the shared carrier of the second operator, obtaining a second measurement report by the second operator, wherein the good coverage rate of the user cell level of the second operator is (the number of sampling points (Σ rsrp) is more than or equal to-110)/all the sampling points.

In the technical scheme, MR index data reported by using services in a second operator main construction area through a first operator and a second operator user terminal are collected by a shared carrier of the second operator, and are transmitted to a first operator data center through a second operator shared carrier northbound interface, and then MR indexes generated by the second operator shared carrier acquired by the first operator data center are converged and processed, so that automatic identification of different operators is realized.

As shown in fig. 7, a network quality monitoring apparatus 700 according to still another embodiment of the present application includes;

an obtaining module 701, configured to obtain a first measurement report that is reported by a first user terminal of a first operator through a main infrastructure area base station of a second operator, a second measurement report that is reported by a second user terminal of the second operator through the main infrastructure area base station, a first network key performance index that the main infrastructure area base station serves the first user terminal, and a second network key performance index that the main infrastructure area base station serves the second user terminal;

a processing module 702, configured to process, by using an evaluation model, a first measurement report reported by a first user terminal and a first network key performance indicator serving the first user terminal, to obtain a network quality of a first operator; processing a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of a second operator;

a processing module 702, configured to compare the network quality of the first operator with the network quality of the second operator, and determine a monitoring result of the network quality according to the comparison result.

As shown in fig. 8, an embodiment of the present application provides an electronic device 800, where the electronic device 800 includes a memory 801 and a processor 802.

Wherein the memory 801 is used for storing computer instructions executable by the processor;

the processor 802, when executing computer instructions, performs the steps of the methods in the embodiments described above. Reference may be made in particular to the description relating to the method embodiment described above.

Alternatively, the memory 801 may be separate or integrated with the processor 802. When the memory 801 is provided separately, the electronic device further includes a bus for connecting the memory 801 and the processor 802.

The embodiment of the present application further provides a computer-readable storage medium, in which computer instructions are stored, and when the processor executes the computer instructions, the steps in the method in the foregoing embodiment are implemented.

Embodiments of the present application further provide a computer program product, which includes computer instructions, and when the computer instructions are executed by a processor, the computer instructions implement the steps of the method in the above embodiments.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. A method for monitoring network quality, comprising:

processing a first measurement report reported by the first user terminal and a first network key performance index serving the first user terminal by using an evaluation model to obtain the network quality of the first operator; processing a second measurement report reported by the second user terminal and a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of the second operator;

2. The monitoring method according to claim 1, wherein the obtaining the network quality of the first operator by processing a first measurement report reported by the first user terminal and a first network key performance indicator serving the first user terminal using an evaluation model specifically comprises:

performing statistical analysis on the first measurement report and the first network key performance index to obtain a voice service index and a data service index of a cell carrier level of the first operator; the voice service indexes comprise voice service access indexes, voice service maintenance indexes and voice service quality indexes; the data service indexes comprise data service access indexes, data service maintenance indexes, data service quality indexes, data service movement indexes, data service capacity indexes and data service coverage indexes;

processing the voice service index and the data service index of the cell carrier level of the first operator by using the evaluation model to obtain the network quality of the first operator;

correspondingly, processing a second network key performance index serving the second user terminal by using the evaluation model to obtain the network quality of the second operator, wherein the network quality specifically comprises the network quality of the second operator;

performing statistical analysis on the key performance indexes of the second network to obtain the voice service indexes and the data service indexes of the cell carrier level of the second operator;

3. The monitoring method according to claim 2, wherein the voice service access class indicator comprises a VoLTE call-in rate;

the voice service maintenance class index comprises a VoLTE call drop rate;

the data service access type index comprises a 4G call completing rate;

the data service maintenance class index comprises a 4G disconnection rate;

the data service quality index comprises a 4G average PRB interference value;

the data service coverage class index comprises 4G good coverage rate.

4. The monitoring method according to claim 3, wherein the VoLTE call-in rate is obtained according to the RRC call-in rate of the voice service and the E-RAB establishment success rate of the voice service; the RRC connection rate is obtained through the times of successful RRC establishment and the times of RRC establishment requests; the E-RAB establishment success rate is obtained through the E-RAB establishment success times and the E-RAB establishment request times;

the VoLTE call drop rate is obtained through the special bearer abnormal release times and the E-RAB establishment success times;

the uplink packet loss rate is obtained according to the uplink PDCP SDU packet loss number and the uplink PDCP SDU total packet number;

the 4G average PRB interference value is average per PRB interference noise power;

the pilot frequency switching success rate is obtained by calculating according to the pilot frequency switching-out success times and the pilot frequency switching-out request times;

the 4G good coverage rate is obtained according to the reference signal received power of the sampling point in the service cell.

5. The monitoring method according to any one of claims 2 or 3, wherein the obtaining the network quality of the first operator by processing the voice service indicator and the data service indicator at the cell carrier level of the first operator using the evaluation model specifically comprises:

calculating a voice service evaluation factor of the first operator according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of the second operator;

calculating a data service evaluation factor of the first operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of the second operator;

using the voice service evaluation factor and the data service evaluation factor of the first operator to perform multiplicative processing on the voice service index and the data service index of the cell carrier level of the first operator to obtain the network quality of the first operator;

correspondingly, the processing the voice service index and the data service index of the cell carrier level of the second operator by using the evaluation model to obtain the network quality of the second operator specifically includes:

calculating a voice service evaluation factor of the second operator according to the voice telephone traffic of the user terminal of the first operator and the voice telephone traffic of the user terminal of the second operator;

calculating a data service evaluation factor of the second operator according to the data traffic of the user terminal of the first operator and the data traffic of the user terminal of the second operator;

and using the voice service evaluation factor and the data service evaluation factor of the second operator to accumulate and multiply the voice service index and the data service index of the cell carrier level of the second operator to obtain the network quality of the second operator.

6. The monitoring method according to any one of claims 1 to 4, wherein comparing the network quality of the first operator with the network quality of the second operator, and determining the monitoring result of the network quality according to the comparison result specifically includes:

and when the network quality of the first operator is lower than that of the second operator, generating prompt information prompting to improve the network quality.

7. The monitoring method according to any one of claims 1 to 4, characterized in that the method further comprises:

when the network quality of the first operator is lower than that of the second operator, calculating a grade of difference between the network quality of the first operator and the network quality of the second operator;

and generating a control instruction according to the phase difference grade, wherein the control instruction is used for controlling the operation of the main construction area base station of the second operator.

8. The monitoring method according to any one of claims 1 to 3, wherein obtaining a first measurement report that is reported by a first user terminal of a first operator through a primary infrastructure area base station of a second operator and a second measurement report that is reported by a second user terminal of the second operator through the primary infrastructure area base station specifically includes:

carrying out statistical analysis on the original measurement report according to the information of the carrier of the shared station to obtain an intermediate measurement report reported by the base station of the main carrier of the second operator;

and counting the intermediate measurement report according to the original time, the identification of the logic base station, the identification of the service cell, the carrier number of the service cell and the physical cell identification code of the service cell to obtain the first measurement report and the second measurement report.

9. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;

the memory stores computer-executable instructions;

the processor executes computer-executable instructions stored by the memory to implement the method of any of claims 1 to 8.

10. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, are configured to implement the method of any one of claims 1 to 7.