CN115119252B

CN115119252B - Network quality monitoring method, electronic equipment and computer readable storage medium

Info

Publication number: CN115119252B
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: 2024-04-30
Anticipated expiration: 2042-07-18
Also published as: CN115119252A

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 base station of a main building area of a second operator, a second measurement report reported by a second user terminal of the second operator through the base station of the main building area, a first network key performance index of the base station of the main building area serving the first user terminal, and a second network key performance index of the base station of the main building area serving the second user terminal; obtaining network quality of the first operator and network quality of the second operator using the assessment 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-built by establishing the evaluation model.

Description

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

Technical Field

The present application relates to communication 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, 4G deep cooperation of the two operators adopts only shared base station access, and the core networks are independent. The second operator and the first operator develop 4G/5G network co-construction sharing work, and mainly perform flower arrangement sharing according to user perception and coverage requirements, and mainly aim at weak coverage complementary points, and the flower arrangement sharing is found to have more negative influence on user switching in the sharing process. And then, the depth 4G co-construction sharing of the local area is started, and the problem of different-frequency switching hysteresis brought by the area flower arrangement base station is improved after the sharing. And then, researching and implementing a parameter optimization strategy for flow diversion of the 5G sharing base station in the 4G network high-load hot spot area, so that a good test effect is obtained. The two parties further strengthen 4G deep cooperation, increase sharing and grid-connected strength, reduce network cost, improve operation efficiency, and promote 4G sharing through user perception.

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

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

In one 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 class index, a voice service maintenance class index and a voice service quality class index; the data service indexes comprise a data service access class index, a data service maintenance class index, a data service quality class index, a data service mobile class index, a data service capacity class index and a data service coverage class index;

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, 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 network quality of a second operator;

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 VoLTE call completing rate;

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

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

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

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

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

The data service mobility indexes comprise the same-frequency switching success rate and different-frequency switching success rate;

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

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

In one possible implementation, 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 RRC establishment success times and the RRC establishment request times; 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 bearing 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 downlink packet loss rate is obtained according to the downlink PDCP SDU packet loss number and the downlink PDCP SDU total packet number;

The 4G connection rate is obtained according to the RRC connection 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 establishment times of the E-RAB;

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

The same frequency switching success rate is obtained by calculating according to the same frequency switching success times and the same frequency switching request times;

The success rate of the inter-frequency switching is obtained by calculating according to the successful times of the inter-frequency switching and the request times of the inter-frequency switching;

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

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

In one possible implementation manner, the 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 specifically includes:

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

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;

Using the voice service evaluation factor and the data service evaluation factor of the first operator to carry out accumulation 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 evaluation model is used for processing 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, and the method specifically comprises the following steps:

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

calculating a data service evaluation factor of a second 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;

And carrying out accumulation processing on 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 one 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, prompting information prompting improvement of the network quality is generated.

In one possible implementation, the method further includes:

Calculating a level of discrepancy between the network quality of the first operator and the network quality of the second operator when the network quality of the first operator is lower than 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 building area of the second operator.

In one possible implementation manner, the method for obtaining the first measurement report reported by the first user terminal of the first operator through the base station of the main building area of the second operator and the second measurement report reported by the second user terminal of the second operator through the base station of the main building area specifically includes:

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

And counting the intermediate measurement report according to the original time, the logic 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, and obtaining a first measurement report and a second measurement report.

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

The memory stores computer-executable instructions;

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

The present application provides a computer-readable storage medium having stored therein computer-executable instructions which, when executed by a processor, are adapted to carry out a method as described in any of the above references 1 to 7.

According to the monitoring method, the electronic equipment and the computer readable storage medium for the network quality, the first measurement report reported by the first user terminal of the first operator through the base station of the main building area of the second operator, the second measurement report reported by the second user terminal of the second operator through the base station of the main building area, the first network key performance index of the first user terminal served by the base station of the main building area and the second network key performance index of the second user terminal served by the base station of the main building area 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 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 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 shared cell carrier 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.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the 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 still another embodiment of the present application;

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

Fig. 5 is a flowchart of a method for obtaining network quality of a second operator according to still 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 base station of a main building area of a second operator and a second measurement report reported by a second user terminal of the second operator through the base station of the main building area according to another embodiment of the present application;

Fig. 7 is a schematic structural diagram of a network quality monitoring device according to another embodiment of the present application;

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

Specific embodiments of the present application have been shown by way of the above drawings and 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 way, but rather to illustrate the inventive concepts to those skilled in the art with reference to the specific embodiments.

Detailed Description

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

The second operator and the first operator develop large-scale 4G network co-construction sharing work, 4G deep cooperation of the two operators adopts only shared base station access, and the core networks are independent. The second operator and the first operator develop 4G/5G network co-construction sharing work, and the main purpose is to perform flower arrangement sharing according to user perception and coverage requirements, and weak coverage complementary points are mainly used, and in the sharing process, the flower arrangement sharing is found to have more negative influence on user switching. And then, the depth 4G co-construction sharing of the local area is started, and the problem of different-frequency switching hysteresis brought by the area flower arrangement base station is improved after the sharing. And then, researching and implementing a parameter optimization strategy for flow diversion of the 5G sharing base station in the 4G network high-load hot spot area, so that a good test effect is obtained. The two parties further strengthen 4G deep cooperation, increase sharing and grid-connected strength, reduce network cost, improve operation efficiency, and promote 4G sharing through user perception.

In view of the above problems, embodiments of the present application provide a method for monitoring network quality, an electronic device, and a computer readable storage medium, which aim to solve the problem in the prior art that a co-established shared area cannot automatically identify coverage and perception differentiation of a user of a certain operator under a shared cell carrier of another operator, and reduce user perception differentiation under a co-established shared network. The technical conception of the application is as follows: acquiring a first measurement report reported by a first user terminal of a first operator through a base station of a main building area of a second operator, a second measurement report reported by a second user terminal of the second operator through the base station of the main building area, a first network key performance index of the base station of the main building area serving the first user terminal, and a second network key performance index of the base station of the main building area serving the second user terminal; obtaining network quality of the first operator and network quality of the second operator using the assessment 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 problem of coverage and perception differentiation of users of one operator under the shared cell carrier of another operator is automatically identified.

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

S101, acquiring a first measurement report reported by a first user terminal of a first operator through a base station of a main building area of a second operator, a second measurement report reported by a second user terminal of the second operator through the base station of the main building area, a first network key performance index of the first user terminal served by the base station of the main building area, and a second network key performance index of the second user terminal served by the base station of the main building area.

In this step, since the shared base station has only one set of network management system, on the shared carrier of the main building area of the second operator, the Measurement Report (MR) of the first user terminal of the first operator and the measurement report of the network Key Performance Index (KPI) of 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 related 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 reporting of the key network performance index of different operators, 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 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 network quality of a second operator.

In this step, the evaluation model includes a voice traffic and data traffic index normalization model, a voice and data traffic evaluation factor and traffic scoring model, and a cell-level scoring model for users of different operators under the shared carrier of the second operator. The method comprises the steps of acquiring cell-level coverage MR, voice and data service indexes of a first operator user under a shared carrier of a second operator and cell-level coverage MR, voice and data service indexes of the second operator user under the shared carrier, normalizing voice and data service indexes by using a voice service index normalization model in order to evaluate user perception differences and coverage differences of different operators under the shared carrier, forming scoring models of different services by using evaluation factor models of different services and index normalization results, and finally obtaining cell-level scoring models of different operator users under the shared carrier of the second operator, namely obtaining 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 a monitoring result of the network quality according to the comparison result.

In the step, firstly, a cell grade grading model of different operator users under a second operator shared carrier is utilized, a cell grade grading result of different operators under the second operator shared carrier is calculated, the grading grade of each cell can be judged through setting different grading range mapping gears, the self gap problem is known, then the cell grading results of the two operators under the same shared carrier are compared, the grading gap between the two operators and the other is found out, the coverage problem and the perception difference problem of the first operator user under the second operator shared cell carrier are rapidly and automatically identified, and namely the monitoring result of network quality is determined.

Setting cell grade grading grades of different operators under shared carrier of a second operator:

Score rating 1: excellent = [95,100], score rating 2: excellent= [90, 95), score rating 3: excellent- = [85, 90), score rating 4: good= [80, 85), score scale 5: medium= [60, 80), score rating 6: difference= [0,60).

Setting cell grade grading comparison difference principles of different operators under the carrier of a first operator: when the cell grade of the first operator user is 'excellent +', no matter the cell grade of the second operator user is any grade, the first operator user is judged to be an excellent cell, and the maintenance is needed to be continued. When the cell grade of the first operator user is "excellent", and is lower than the cell grade of the second operator user by 1 grade, for example, the cell grade of the second operator user is "excellent +", the cell of the first operator user is judged to be a good cell, and the sprint is required to be consistent with the cell grade of the second operator user. If the cell grading level of the second operator user is lower than 'excellent', judging that the cell of the first operator user is normal. When the cell grade of the first operator user is 'excellent', and is lower than the cell grade of the second operator user by 2 grades, for example, the cell grade of the second operator user is 'excellent', the first operator user is judged to be a normal cell, the cell grade of the first operator user needs to be improved to be consistent with the cell grade of the second operator user, when the cell grade of the first operator user is 'good', and is lower than the cell grade of the second operator user by 3 grades, for example, the cell grade of the second operator user is 'excellent', the first operator user is judged to be an abnormal cell, and the cell grade of the second operator user needs to be improved to be consistent with the cell grade of the first operator user. When the cell grade of the first operator user is "middle", and is lower than the cell grade of the second operator user by 4 grades, for example, the cell grade of the second operator user is "excellent +", the cell grade of the first operator user is judged to be bad, and the cell grade of the second operator user needs to be kept consistent. When the cell grade of the first operator user is 'bad', and is lower than the cell grade of the second operator user by 5 grades, for example, the cell grade of the second operator user is 'excellent', the first operator user is judged to be extremely bad, and the first operator user needs to be mainly solved to keep consistent with the cell grade of the second operator user. And similarly, when the cell grade grading grade of the first operator user is a certain grade and is lower than that of the second operator user and is different from the cell grade grading grade of the second operator user by 1 to 5 grades, the 'excellent' cell, the 'good' cell, the 'normal' cell, the 'abnormal' cell, the 'poor' cell and the 'very poor' cell of the first operator user under the shared carrier of the second operator can be respectively judged, and the cell grade perception difference between the second operator and the second operator user under the shared carrier of the second operator can be rapidly found through labeling the judged 'abnormal' cell, the 'poor' cell and the 'very poor' cell.

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 the network quality of the second operator, generating prompt information for prompting improvement of the network quality.

In the step, the scoring grade of the first operator network under the shared carrier of the main bearing cell of the second operator and the scoring grade result of the second operator network are respectively compared through the scoring grade of the evaluation model, and when the network quality of the first operator is automatically recognized to be lower than that of the second operator, the evaluation model generates prompting information for prompting to improve the network quality through language instructions in order to solve the coverage problem and the perception differentiation problem under the shared carrier.

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

s801, when the network quality of the first operator is lower than the network quality of the second operator, calculating a level 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 the network quality 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 traffic scoring formula 4G data traffic scoring formula, as shown in table 1. Wherein the phase difference level comprises: three grades, "abnormal", "bad", "very bad". It should be noted that the method can also be suitable for evaluation of network operators such as 5G and the like, and can be set according to own requirements.

Table 1 shows the results of cell-level scoring grade versus variance

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 building area of the second operator.

In this step, corresponding control instructions are generated according to the phase difference grade base station, and the control instructions are used for controlling the operation of the base station in the main building area of the second operator. Wherein, when the service attribute is 4G voice service, the index category is access, the index name is VoLTE call completing rate (%), the control instruction includes: transmission problems: checking transmission; base station failure: processing faults; weak coverage: RF adjustment (tilt angle elevation), power increase, capacity expansion or docking; and (3) overburden: RF tuning (dip), power reduction; wherein VoLTE call completing rate (%) =rrc on rate 4g_qci1_e-RAB establishment success rate, RRC on rate (%) =rrc establishment success number/RRC establishment request number, KPI field name corresponding to RRC establishment request number is NBRRRCATTCONNESTAB, RRC, and KPI field name corresponding to establishment success number is NBRRRCSUCCCONNESTAB; 4g_qcif1_e-RAB establishment success rate (%) =e-RAB establishment success number (QCI 1)/E-RAB establishment request number (QCI 1), KPI field name corresponding to the E-RAB establishment request number (QCI 1) is NBRERABATTESTABQCI1, and KPI field name corresponding to the E-RAB establishment success number (QCI 1) is NBRERABSUCCESTABQCI.

When the service attribute is 4G voice service, the index category is hold, the index name is VoLTE call drop rate (%), and the control instruction comprises: transmission problems: checking transmission; base station failure: processing faults; interference: on-site investigation of interference sources or uplink high interference optimization (power control parameter optimization); handover failure: checking and optimizing a replacement threshold; the VoLTE drop rate (%) =number of times of special bearer abnormal release (QCI 1)/number of times of E-RAB establishment success (QCI 1), the KPI field name corresponding to the number of times of special bearer abnormal release (QCI 1) is NBREPECIALBEAABN or MRELENBTOTQCI1, and the KPI field name corresponding to the number of times of E-RAB establishment success (QCI 1) is NBRERABSUCCESTABQCI.

When the service attribute is 4G voice service, the index category is quality, the index name is 4G_QCI1 uplink packet loss rate (%), and the control instruction comprises: interference: on-site investigation of interference sources or uplink high interference optimization (power control parameter optimization); quality problems: PCI modulo three interference; capacity problem: RRC user congestion, PRB resource congestion; wherein, 4g_qci1 uplink packet loss rate (%) =uplink PDCP SDU packet loss number (QCI 1)/total number of uplink PDCP SDU packets (QCI 1), KPI field name NBRULPDCPSDULOSSQCI1 corresponding to the uplink PDCP SDU packet loss number (QCI 1), and KPI field name NBRULPDCPSDUSUMQCI1 corresponding to the total number of uplink PDCP SDU packets (QCI 1).

When the service attribute is 4G voice service, the index category is quality, the index name is 4G_QCI1 downlink packet loss rate (%), and the control instruction comprises: interference: on-site investigation of interference sources or downlink high interference optimization (power control parameter optimization); quality problems: PCI modulo three interference; capacity problem: RRC user congestion, PRB resource congestion; wherein, 4g_qci1 downlink packet loss rate (%) =downlink PDCP SDU packet loss number (QCI 1)/downlink PDCP SDU packet total number (QCI 1), KPI field name corresponding to the downlink PDCP SDU packet loss number (QCI 1) is NBRDLPDCPSDULOSSQCI1, and KPI field name corresponding to the downlink PDCP SDU packet total number (QCI 1) is NBRDLPDCPSDUSUMQCI.

When the service attribute is 4G data service, the index category is access, the index name is 4G call completing rate (%), and the control instruction comprises: transmission problems: checking transmission; base station failure: processing faults; weak coverage: RF adjustment (tilt angle elevation), power up, capacity expansion or docking; and (3) overburden: RF tuning (dip), power reduction; wherein, 4G connection rate (%) =rrc connection establishment success rate E-RAB establishment success rate, RRC connection establishment success rate (%) =rrc establishment success rate/RRC establishment request rate, KPI field name corresponding to RRC establishment request rate is NBRRRCATTCONNESTAB, RRC, KPI field name corresponding to establishment success rate is NBRRRCSUCCCONNESTAB; E-RAB establishment success rate (%) = E-RAB establishment success times (QCI 1)/E-RAB establishment request times (QCI 1), KPI field names corresponding to the E-RAB establishment request times (QCI 1) are NBRERABATTESTABQCI1, and KPI field names corresponding to the E-RAB establishment success times (QCI 1) are NBRERABSUCCESTABQCI.

When the service attribute is 4G data service, the index category is hold, the index name is 4G call drop rate (%), and the control instruction comprises: transmission problems: checking transmission; base station failure: processing faults; interference: on-site investigation of interference sources or uplink high interference optimization (power control parameter optimization); handover failure: checking and optimizing a replacement threshold; wherein, 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 NBRUECONTEXTABN or MREL, and the KPI field name corresponding to the E-RAB establishment success times is NBRERABSUCCESTAB.

When the service attribute is 4G data service, the index class is quality, the index name is 4G average PRB interference value (dBm), and the control instruction includes: interference: on-site investigation of interference sources or uplink high interference optimization (power control parameter optimization); wherein, the KPI field name corresponding to the 4G average PRB interference value (dBm) =average interference noise power per PRB, average interference noise power per PRB (dBm) is AVGRECVDPOWRPERPRB.

When the service attribute is 4G data service, the index category is mobile, the index name is 4G same-frequency switching success rate (%), and the control instruction comprises: base station failure: processing the faults of the neighbor base stations and the X2 alarms; interference problem: on-site investigation of interference sources or uplink high interference optimization (power control parameter optimization); target neighbor cell load problem: checking the load of the target neighbor cell, adopting optimization measures such as load balancing and the like, and checking the admission resources of the target cell; switching problem: checking the configuration integrity of the neighbor cell pair, whether redundancy exists in the neighbor cell or not, and whether the neighbor cell parameter configuration is correct or not; wherein, the 4G on-channel switching success rate (%) =on-channel switching success times/on-channel switching request times, the KPI field name corresponding to the on-channel switching request times is NBRATTOUTEXECINTRAFREQ, and the KPI field name corresponding to the on-channel switching success times is NBRSUCCOUTINTRAFREQ.

When the service attribute is 4G data service, the index category is mobile, the index name is 4G inter-frequency switching success rate (%), and the control instruction comprises: base station failure: processing the faults of the neighbor base stations and the X2 alarms; interference problem: on-site investigation of interference sources or uplink high interference optimization (power control parameter optimization); target neighbor cell load problem: checking the load of the target neighbor cell, adopting optimization measures such as load balancing and the like, and checking the admission resources of the target cell; switching problem: checking the configuration integrity of the neighbor cell pair, whether redundancy exists in the neighbor cell or not, and whether the neighbor cell parameter configuration is correct or not; wherein, the 4G inter-frequency switching success rate (%) =inter-frequency switching success times/inter-frequency switching request times, the KPI field name corresponding to the inter-frequency switching request times is NBRATTOUTEXECINTERFREQ, and the KPI field name corresponding to the inter-frequency switching success times is NBRSUCCOUTINTERFREQ.

When the service attribute is 4G data service, the index category is capacity, the index name is 4G uplink PRB utilization (%), and the control instruction comprises: RRC user number congestion: RRC user resource analysis and capacity expansion, wireless RF optimization (over coverage control), checking whether load balance can be started, and parameter optimization adjustment double-frequency capacity expansion or new station construction; wherein, the uplink PRB utilization (%) =uplink PRB occupied average/uplink available PRB number, KPI field name corresponding to the uplink PRB occupied average is ULPRBNUM, and KPI field name corresponding to the uplink available PRB number is ULPRBAVAIL.

When the service attribute is 4G data service, the index category is capacity, the index name is 4G downlink PRB utilization (%), and the control instruction comprises: RRC user number congestion: RRC user resource analysis and capacity expansion, wireless RF optimization (over coverage control), checking whether load balance can be started, and parameter optimization adjustment double-frequency capacity expansion or new station construction; wherein, the downlink PRB utilization (%) =downlink PRB occupied average/downlink available PRB number, KPI field name corresponding to the downlink PRB occupied average is DLPRBNUM, and KPI field name corresponding to the downlink available PRB number is DLPRBAVAIL.

When the service attribute is 4G data service, the index category is coverage, the index name is 4G cell-level good coverage (%), and the control instruction comprises: base station failure: processing the faults of the neighbor cell base stations; weak coverage problem: RF adjustment (tilt angle elevation), power up, capacity expansion or docking; over-coverage problem: RF tuning (dip), power reduction; good coverage (%) at 4G cell level= rsrp ≡ -110 samples in cell MR/all samples in cell MR.

In the above technical solution, a first measurement report reported by a first user terminal of a first operator through a base station of a main building area of a second operator, a second measurement report reported by a second user terminal of the second operator through the base station of the main building area, a first network key performance index of the first user terminal served by the base station of the main building area, and a second network key performance index of the second user terminal served by the base station of the main building area 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 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 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 shared cell carrier 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, the method comprising the steps of:

S201, carrying out statistical analysis on a first measurement report and a 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 indexes comprise a voice service access type index, a voice service maintenance type index and a voice service quality type index; the data service indicators include a data service access class indicator, a data service hold class indicator, a data service quality class indicator, a data service mobility class indicator, a data service capacity class indicator, and a data service coverage class indicator.

In this step, the voice service index and the data service index of the carrier level of the first carrier cell are defined by the counter (frequently used data type) index in the carrier 4G KPI index data format shared by the second carrier primary bearer, i.e. the first measurement report and the first network key performance index are statistically analyzed.

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

4G voice service access class: defining 4G voice service access type indexes based on field description in a data format of a shared carrier 4G KPI of a main bearing area of a second operator, wherein the indexes mainly comprise RRC connection rate (%), 4G_QCI1_E-RAB establishment success rate (%) and VoLTE connection rate (%) of the 4G voice service; 4G voice service hold class: defining a 4G voice service maintenance class index based on field description in a shared carrier 4G KPI data format of a second operator main bearing area, wherein the class index mainly comprises VoLTE call drop rate (%) of the 4G voice service; quality of 4G voice service class: and defining a 4G voice service quality class index based on field description in a data format of a shared carrier 4G KPI of a main bearing area of a second operator, wherein the class index 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 the performance result of using the data service by all users in the cell, the data service quality condition of the cell carrier can be reflected by the index, and the index category can be divided into an access category, a holding category, a mobile category, a quality category, a capacity category and a coverage category.

The specific index is defined as follows:

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

S202, 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.

In the step, 4G voice and data service indexes of a first operator are normalized, and the evaluation factors and index normalization results of different services are utilized to form scores of different services, so that a cell grade score model of a first operator user under a second operator shared carrier is finally obtained, and the network quality of the first operator is obtained.

Wherein, 4G voice service index normalization model: for index items in an index range (0, 100%), the larger the index result is, the better the perception is, and the larger the index result is, the direct normalization result is; when smaller index results indicate better perception, then (1-index results) are used as normalization results. And the rest index items are normalized by taking the expert standard value of the index result as a limiting range, and the smallest result is selected as a normalization result.

In order to normalize the 4G voice service index, the consistency between the VoLTE call drop rate index and the VoLTE call completing rate index is maintained, and the quality uplink and downlink packet loss rate index is maintained, wherein the specific normalization formula is shown in the table 2:

Table 2 shows the normalization formula for the voice service of the first operator

Business attributes	Index category	Index name	Normalization formula
				4G voice service	Access to a wireless communication system	VoLTE call completing rate (%)	Index value of 100
4G voice service	Holding	VoLTE drop 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 rate (%)	(1-Index value) ×100

4G data service index normalization model: in order to normalize the 4G data service indexes, the maintaining type 4G drop rate index is required to be consistent with the access type 4G call-on rate, the quality type average PRB interference value index, the mobile type same/different frequency switching success rate index and the capacity type uplink and downlink PRB utilization rate index, and the specific normalization formula is shown in table 3:

table 3 shows the normalization formula for the data traffic of the first operator

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4G voice and data traffic evaluation factor model: the evaluation factors of different services are mainly used for evaluating the use proportion of different operator users under the shared carrier of the 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 the known area to judge whether the network configuration of the shared carrier is differentiated or not.

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

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

First operator user 4G voice service score = first operator user 4G voice service index normalization result the second operator shares the first operator user 4G voice service rating factor under the carrier; second operator user 4G voice traffic score = second operator user 4G voice traffic index normalization result second operator user 4G voice traffic evaluation factor under shared carrier of second operator.

The second operator shares the 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 grade scoring results of the 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 above technical solution, a voice service index and a data service index of a cell carrier level of a first operator are obtained by performing statistical analysis on a first measurement report and a first network key performance index; and 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, a further embodiment of the present application provides a method for obtaining network quality of a second operator, the method comprising the steps of:

and 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, the counter index in the carrier 4G KPI index data format is shared by the second operator primary bearer, and the voice service index and the data service index of the carrier level of the second operator cell are defined, that is, statistical analysis is performed on the second measurement report and the second network key performance index.

The specific index is defined as follows:

S302, 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 the step, 4G voice and data service indexes of the second operator are normalized, and the evaluation factors and index normalization results of different services are utilized to form scores of different services, so that a cell grade score model of a second operator user under the shared carrier of the second operator is finally obtained, and the network quality of the second operator is obtained.

In order to normalize the 4G voice service index, the consistency between the VoLTE call drop rate index and the VoLTE call completing rate index is maintained, and the quality uplink and downlink packet loss rate index is maintained, wherein the specific normalization formula is shown in the table 4:

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

4G data service index normalization model: in order to normalize the 4G data service indexes, the maintaining type 4G drop rate index is required to be consistent with the access type 4G call-on rate, the quality type average PRB interference value index, the mobile type same/different frequency switching success rate index and the capacity type uplink and downlink PRB utilization rate index, and the specific normalization formula is shown in table 5:

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

Business attributes	Index category	Index name	Normalization formula
				4G data service	Access to a wireless communication system	4G on-coming rate (%)	Index value of 100
4G data service	Holding	4G drop 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	Movement of	4G success rate of common-frequency switching (%)	Index value of 100
				4G data service	Movement of	Success rate of 4G inter-frequency switching (%)	Index value of 100
4G data service	Capacity of	4G uplink PRB utilization (%)	Index value of 100
				4G data service	Capacity of	4G downlink PRB utilization (%)	Index value of 100

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

Second operator user 4G voice service score = second operator user 4G voice service index normalization result second operator user 4G voice service evaluation factor under second operator shared carrier; second operator user 4G voice traffic score = second operator user 4G voice traffic index normalization result second operator user 4G voice traffic evaluation factor under shared carrier of second operator.

The second operator shares the 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 grade scoring results of the 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 above technical solution, the voice service index and the data service index of the cell carrier level of the second operator are obtained by performing statistical analysis on the key performance index of the second network; 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.

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

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

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

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

S402, 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.

In this step, the data traffic evaluation factor of the first operator=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 the calculation formula of the 4G data service evaluation factor of the first operator user

S403, using the voice service evaluation factor and the data service evaluation factor of the first operator, performing accumulation processing on the voice service index and the data service index of the cell carrier level of the first operator, and obtaining the network quality of the first operator.

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

First operator user 4G voice traffic score = first operator user 4G voice traffic index normalization result the second operator shares the first operator user 4G voice traffic rating factor under the carrier, as shown in table 8.

Table 8 shows the calculation formula of the cell-level scoring result for the first operator user

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In the above technical solution, a voice service evaluation factor of a first operator is obtained by calculating a voice traffic volume of a user terminal of the first operator and a voice traffic volume of a user terminal of a second 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, calculating a data service evaluation factor of the first operator; and then using the voice service evaluation factor and the data service evaluation factor of the first operator to carry out accumulation 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.

As shown in fig. 5, a method for obtaining network quality of a second operator according to still 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 traffic of the user terminal of the first operator and the voice traffic of the user terminal of the second operator.

In this step, the voice service evaluation factor of the second operator=the voice traffic of the user terminal of the second operator/(the voice traffic of the user terminal of the first operator+the voice traffic 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 for the second operator user

S502, calculating a data service evaluation factor of the second 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 second operator=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 evaluation factor of the user data service of the second operator

S503, using the voice service evaluation factor and the data service evaluation factor of the second operator to multiply 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.

Second operator user 4G voice traffic score = second operator user 4G voice traffic index normalization result the second operator shares the first operator user 4G voice traffic rating factor under the carrier.

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

Second operator user 4G data traffic score = second operator user 4G data traffic index normalization result second operator user 4G data traffic rating factor under second operator shared carrier, as shown in table 11.

Table 11 shows the calculation formula of the cell grade grading result of the second operator user

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In the above technical solution, calculating a voice service evaluation factor of the second operator through the voice traffic of the user terminal of the first operator and the voice traffic of the user terminal of the second 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, calculating the data service evaluation factor of the second operator; and then using the voice service evaluation factor and the data service evaluation factor of the second operator to carry out accumulation processing on the voice service index and the data service index of the cell carrier level of the second operator so as to obtain the network quality of the second operator.

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

And S601, carrying out statistical analysis on the original measurement report according to the information of the shared station contractor to obtain an intermediate measurement report reported by the base station of the main contractor area of the second operator.

In this step, according to the shared station contractor information, the key information in the original measurement report, which can distinguish the attribute of the second operator and the attribute of the first operator, is statistically analyzed, and an intermediate measurement report reported by the base station in the main contractor area of the second operator is obtained, wherein the original measurement report is shown in table 12.

Table 12 shows the index format of the original measurement report

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

MR field name	MR field description	Pad data 1	Pad data 2
				Or ig_time	Original time	2022/3/22 18:25	2022/3/22 18:25
user_oper	Either the first operator or the second operator	First operator	Second operator
				share_oper_name	Shared station contractor	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 identification code of LTE (Long term evolution) serving cell	158	158

First through the field "share_ oper _name": the data filling result of the station contractor is shared to determine whether the cell belongs to the first operator or the second operator, and the filling data 1 is the second operator, which is indicated by the second operator, as seen in table 12.

Second, go through field "or ig_time": original time, "nodeb _id": logical base station id, "eci": serving cell ECI, "cell_ arfcn": LTE serving cell carrier number and "pci": the field information such as the physical cell identification code of the LTE serving cell can distinguish the carrier under construction of the shared carrier corresponding to the shared station, and the measurement report information reported by the first carrier and the second carrier on the shared carrier. Exemplary, as shown in table 13:

By "or ig_time": under the same time of the original time dimension confirmation, namely 2022/3/22:18:25:30, the ECI of the corresponding shared cell under the condition that the logical base station id is 373550 base station is 9562880052, at the moment, the carrier number of the LTE serving cell and the physical cell identification code are the same, and under the condition that the carrier number and the physical cell identification code are the same, the carrier number of the LTE serving cell and the physical cell identification code need to pass through a user_ oper: a first operator or a second operator and a "share_ oper _name": the sharing station contractor field.

When "share_ oper _name": when the carrier of the sharing station is the second operator, this indicates that the MR data of the carrier of the sharing cell is provided by the second operator, and then "user_ oper": the first operator or the second operator field confirms which operator the MR data represents. When the user_ oper is identified as a first operator user, indicating that the shared carrier is established by a second operator, and providing MR data reported by the first operator user when the second operator shared carrier uses the service; when the user_ oper is identified as the second operator user, the shared carrier is indicated to be established by the second operator, and MR data reported by the second operator user when the second operator shared carrier uses the service is provided.

It should be noted that the specific settings can be set correspondingly according to the needs of the user.

S602, counting the intermediate measurement report according to the original time, the logic 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, and obtaining a first measurement report and a second measurement report.

In this step, after the MR index is generated by the first operator data center acquiring the second operator shared carrier, the MR index needs to be determined from: the 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 physical cell identification code of the LTE service cell and the like can distinguish attribute key information of the second operator and the first operator user to be gathered and processed, and mainly refers to index definition of a standard to prepare indexes capable of evaluating perception of the first operator and the second operator user, namely, a first measurement report and a second measurement report are obtained, and the method comprises the following specific steps:

With table 14 only a few key fields are required to define the MR good coverage ratio at the first operator and second operator cell carrier level.

Table 14 shows cell-level MR evaluation index

MR field name	MR field description	MR data type
			nodeb_id	Logical base station id	string
utc_time	UTC format time in milliseconds	string
			Or ig_time	Original time	string
mme_code	MME code	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 of LTE serving cell	bigint
			rsrq	Reference signal reception quality for LTE serving cells	double
cell_arfcn	LTE serving cell carrier number	string
			pci	Physical cell identification code of LTE (Long term evolution) serving cell	string
user_oper	Either the first operator or the second operator	string
			share_oper_name	Shared station contractor	string
MCC (New field)	Mobile country code	double
			MNC (New field)	Mobile network code	double

By "share_ oper _name": the shared site contractor field identifies the operator and when "share_ oper _name" equals the second operator, then the cell carrier is indicated as the second operator shared carrier.

Confirming the first operator and the second operator user on the shared carrier by adding MCC and MNC fields: first operator user: when the share_ oper _name is set as the second operator and the user_ oper is set as the first operator user, the share is indicated to be the first operator user residing on the second operator shared carrier, and at this time, the first operator user is indicated by setting mcc=460 and mnc=01, so that the good coverage index of the first operator user on the second operator shared carrier is uniformly identified and counted. Second operator user: when the share_ oper _name is set as the second operator and the user_ oper is set as the second operator user, the second operator user is indicated to reside on the second operator shared carrier, and the second operator user is indicated by setting mcc=460 and mnc=11, so that the good coverage index of the first operator user on the second operator shared carrier is conveniently and uniformly identified and counted.

And (3) formulating cell-level good coverage indexes converged by different operators on the shared carrier: the first operator aggregates the cell-level good coverage index. When eci is equal to the specified cell, "rsrp" at different time points "or ig_time", i.e., reference signal received power of the LTE serving cell is counted. Screening the "MCC" and "MNC" fields, and selecting the result of mcc=460 and mnc=01 indicates that statistics is performed on the index reported by the first operator user under the shared carrier of the second operator. After the conditions of the step 1 and the step 2 are met, counting 'rsrp' of all different time points (granularity is in the order of hours) in a unit time under a designated cell, namely counting the reference signal received power of an LTE service cell, selecting sampling points of rsrp not less than-110 as numerator and all the sampling 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 sharing the carrier with good coverage rate of the first operator user cell level (Sigma rsrp is more than or equal to-110 sampling points/all sampling points).

Cell-level good coverage index converged by the second operator: when eci is equal to the designated cell, "rsrp" at different time points "or ig_time", i.e., reference signal received power of the LTE serving cell is counted. Screening the "MCC" and "MNC" fields, and selecting the result of mcc=460 and mnc=11 indicates that statistics is performed on the second operator user reporting index under the second operator shared carrier. Counting the 'rsrp' of all different time points (granularity is in the order of hours) in a unit time of a designated cell, namely counting the reference signal received power of an LTE service cell, selecting sampling points of rsrp not less than-110 as numerator and all the sampling points as denominators, and obtaining a good coverage rate index of a cell carrier level of a second operator user under a second operator shared carrier through the following calculation formula: and obtaining a second measurement report by the second operator user cell level good coverage rate= (Σ rsrp ≡ -110 sampling points)/all sampling points under the shared carrier of the second operator.

In the above technical solution, MR index data reported by using services through a first operator and a second operator user terminal in a second operator main building area is collected by a shared carrier of the second operator, and is transmitted to a first operator data center through a second operator shared carrier north interface, and then MR indexes generated by the second operator shared carrier acquired by the first operator data center are collected 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;

The acquiring module 701 is configured to acquire a first measurement report reported by a first user terminal of a first operator through a base station of a main building area of a second operator, a second measurement report reported by a second user terminal of the second operator through the base station of the main building area, a first network key performance index of the base station of the main building area serving the first user terminal, and a second network key performance index of the base station of the main building area serving the second user terminal;

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

The processing module 702 is 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, the electronic device 800 including 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, implements the various steps of the methods in the embodiments described above. Reference may be made in particular to the description of the embodiments of the method 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 application also provides a computer readable storage medium, wherein computer instructions are stored in the computer readable storage medium, and when the processor executes the computer instructions, the steps of the method in the embodiment are realized.

Embodiments of the present application also provide a computer program product comprising computer instructions which, when executed by a processor, implement the steps of the method of the above embodiments.

Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application 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 application 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 is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected 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:

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

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 the first operator; wherein, the voice service index comprises a voice service access class index, a voice service maintenance class index and a voice service quality class index; the data service indexes comprise a data service access class index, a data service maintenance class index, a data service quality class index, a data service mobile class index, a data service capacity class index and a data service coverage class index;

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

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;

2. The monitoring method according to claim 1, wherein the voice service access class indicator comprises a VoLTE call completing rate;

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

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

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

the data service mobility class indexes comprise the same-frequency switching success rate and different-frequency switching success rate;

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

3. The monitoring method according to claim 2, wherein 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 RRC establishment success times and RRC establishment request times; the E-RAB establishment success rate is obtained through E-RAB establishment success times and E-RAB establishment request times;

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

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

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

The 4G good coverage rate is obtained according to the reference signal receiving power of sampling points in the service cell.

4. The monitoring method according to claim 1 or 2, wherein the processing the voice traffic indicator and the data traffic indicator of the cell carrier level of the first operator using the evaluation model, to obtain the network quality of the first operator, specifically comprises:

Performing accumulation 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;

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

Calculating a data service evaluation factor of the second 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;

5. A monitoring method according to any one of claims 1 to 3, 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 comprises:

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

6. A monitoring method according to any one of claims 1 to 3, characterized in that the method further comprises:

7. The monitoring method according to claim 1 or 2, wherein obtaining a first measurement report reported by a first user terminal of a first operator through a base station of a main building area of a second operator and a second measurement report reported by a second user terminal of the second operator through the base station of the main building area specifically includes:

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

And counting the intermediate measurement report according to the original time, the logic 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, and obtaining the first measurement report and the second measurement report.

8. 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 in the memory to implement the method of any one of claims 1 to 7.

9. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method of any one of claims 1 to 7.