CN103037388B - Method and device for confirming distribution of user equipment - Google Patents
Method and device for confirming distribution of user equipment Download PDFInfo
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- CN103037388B CN103037388B CN201210521514.2A CN201210521514A CN103037388B CN 103037388 B CN103037388 B CN 103037388B CN 201210521514 A CN201210521514 A CN 201210521514A CN 103037388 B CN103037388 B CN 103037388B
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Abstract
The invention provides a method and a device for confirming distribution of user equipment. The method and the device for confirming the distribution of the user equipment are used for automatically identifying indoor signal covering state in each area, improving the identification efficiency and lowering labor cost and time cost. The method comprises that obtaining a measurement report (MR) uploaded by the user equipment (UE) with a geographic area to be analyzed in a preset time range, confirming a mean value of a primary common control physical channel received signal code power P-CCPCH RSCP of each UE and a mean value of the P-CCPCH RSCP of each geological raster in the preset time range according to the obtained MR, wherein the geological rasters are obtained by dividing the geographic area to be analyzed in advance. According to the mean value of the P-CCPCH RSCP of each UE and the mean value of the P-CCPCH RSCP of geological rasters of the UE, the number of UE which meet the preset requirement in each geological raster is confirmed.
Description
Technical field
The present invention relates to moving communicating field, particularly relate to and a kind ofly determine the method that subscriber equipment distributes and device
Background technology
In TD-SCDMA network, RNC(Radio Network Controller, radio network controller) MR (Measurement Report can be reported by Survey control message calls mobile phone, measurement report), measurement report can be divided into event to trigger and periodic triggers two kinds, event triggers and refers to that mobile phone transmission measurement report there occurs certain event to RNC report when meeting certain trigger condition, periodic triggers refers to the measuring amount that mobile phone reports RNC to be reported by Survey control message calls with setting cycle, report cycle can pass through OMC (Operation & Maintenance Center, operation maintenance center) configure to RNC, 8 seconds are generally configured in current network.The measuring amount of carrying in periodic measurement report can comprise P-CCPCH (the Primary Common Control Physical Channel of Serving cell, Primary Common Control Physical Channel) RSCP (Received Signal Code Power, received signal code power), TA(Timing Advance, Timing Advance), ISCP(Interference Signal Code Power, Interference Signal Code Power), BLER(BLock Error Rate, Block Error Rate) etc., and the P-CCPCH RSCP etc. of adjacent area.
TD-SCDMA (the Time Divison Synchronous Code Division MultipleAccess of China Mobile, Time division multiple access) network goes through the engineering construction of 5 phases, outdoor cover has progressively achieved and has covered continuously and degree of depth covering, but in-door covering aspect is also barely satisfactory, a lot of customer complaint is poor at indoor mobile phone signal, do not get through phone, user awareness is poor.The data service accounting of TD-SCDMA is larger, and according to statistics, the data traffic more than 70% is all occur in indoor, and the importance therefore carrying out in-door covering is self-evident.
The radio signal characteristics of indoor user is as follows: because wireless signal has penetration loss through the body of wall of building, the penetration loss of the 2G frequency range (frequency range of about 2000M) that TD-SCDMA uses compares GSM (Global System for Mobile Communications, global system for mobile communications) 900M to more strengthen, therefore the in-door covering problem of TD-SCDMA is larger.Owing to there being penetration loss, if (i.e. indoor distributed covering system is not divided in the room of deployment in building, those skilled in the art divide the room of abbreviation) but covered by the signal of outdoor macro station, the mobile phone signal of indoor user generally can than the difference of outdoor user, and the problem of the low floor signal difference of skyscraper is more obvious.
For the building of some traffic hot spots (telephone traffic is high and concentrated), carry out in-door covering, need to be divided by the room of layout in building floor to solve, therefore how searching the building needing the room of doing to divide is the key solving in-door covering problem.Current operator main with traditional artificial CQT (CallQualityTest, call quality test calls) method of " sweeping building " searches: divide section, arrange manually in the building be responsible for separately in section, to do CQT test, record and analyze CQT data, to filter out in indoor user manifold and the building of user awareness difference and floor, be defined as needing to dispose the target ground divided room.
The method inefficiency that traditional artificial CQT " sweeps building ", cost of labor is high, and time efficiency is low.
Summary of the invention
Embodiments provide and a kind ofly determine the method that subscriber equipment distributes and device, for automatically identifying the indoor coverage of signal situation of regional, improving recognition efficiency, reducing artificial and time cost.
A kind of method determining that subscriber equipment distributes that the embodiment of the present invention provides comprises:
The measurement report MR that the user equipment (UE) obtaining geographic area to be analyzed in preset time period is uploaded;
The Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period is determined according to the MR obtained, and the P-CCPCH RSCP average of each geographical grid; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance;
According to the P-CCPCHRSCP average of the geographical grid of P-CCPCH RSCP average and this UE place of each UE, determine the number meeting pre-conditioned UE in each geographical grid.
A kind of device determining that subscriber equipment distributes that the embodiment of the present invention provides comprises:
Data capture unit, the measurement report MR that the user equipment (UE) for obtaining geographic area to be analyzed in preset time period is uploaded;
Mean analysis unit, for determining the Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period according to the MR obtained, and the P-CCPCH RSCP average of each geographical grid; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance;
Comparative statistics unit, for the P-CCPCH RSCP average of the geographical grid of P-CCPCH RSCP average and this UE place according to each UE, determines the number meeting pre-conditioned UE in each geographical grid.
As seen through the above technical solutions, the measurement report MR that the user equipment (UE) obtaining geographic area to be analyzed in preset time period in the present invention is uploaded; The Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period is determined according to the MR obtained, and the P-CCPCH RSCP average of each geographical grid; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance; According to the P-CCPCH RSCP average of the geographical grid of P-CCPCH RSCP average and this UE place of each UE, determine the number meeting pre-conditioned UE in each geographical grid.By analyzing the P-CCPCH RSCP in MR, the poor UE of indoor coverage of signal is defined as by meeting pre-conditioned UE, and add up the number of such UE in regional, achieve the indoor coverage of signal situation automatically identifying regional, compared to traditional artificial CQT mode, improve efficiency, reduce artificial and time cost.
Accompanying drawing explanation
A kind of schematic flow sheet determining the method that subscriber equipment distributes that Fig. 1 provides for the embodiment of the present invention;
A kind of schematic flow sheet determining the method that subscriber equipment distributes that Fig. 2 provides for the specific embodiment of the invention;
A kind of structural representation determining the device that subscriber equipment distributes that Fig. 3 provides for the embodiment of the present invention.Embodiment
Embodiments provide and a kind ofly determine the method that subscriber equipment distributes and device, for automatically identifying the indoor coverage of signal situation of regional, improving recognition efficiency, reducing artificial and time cost.
TA due to TD-SCDMA business terminal in the market reports value to be forbidden, and automatically identifies so the present invention does not carry out indoor user scene by the TA in MR.
See Fig. 1, a kind of method determining that subscriber equipment distributes that the embodiment of the present invention provides comprises:
The measurement report MR that S101, the user equipment (UE) obtaining geographic area to be analyzed in preset time period are uploaded;
S102, determine the Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period and the P-CCPCH RSCP average of each geographical grid according to the MR obtained; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance;
S103, P-CCPCH RSCP average according to the geographical grid of the P-CCPCH RSCP average of each UE and this UE place, determine the number meeting pre-conditioned UE in each geographical grid.
Preferably, the concrete steps of S102 comprise: according to the location relevant parameter in the MR obtained, determine the geographical grid at each UE place; According to the P-CCPCH RSCP in the MR obtained, determine the P-CCPCH RSCP average of each UE in preset time period; According to the P-CCPCH RSCP average of each UE described, and the geographical grid at each UE place, determine the P-CCPCH RSCP average of each geographical grid.Also first can determine the P-CCPCH RSCP average of each UE in preset time period, then determine the geographical grid at each UE place.
Preferably, location relevant parameter in the described MR according to obtaining, determine the geographical grid at each UE place, comprise: when according to obtain MR in location relevant parameter, when determining that the geographical grid that in preset time period, arbitrary UE stops is not unique, determine the time of staying of this UE at each geographical grid; The geographical grid that the time stopped by this UE is the longest, is defined as the geographical grid at this UE place; P-CCPCH RSCP in the described MR according to obtaining, determines the P-CCPCHRSCP average of each UE in preset time period, comprising: according to the P-CCPCH RSCP in the MR obtained, and determines the P-CCPCH RSCP average of this UE when the geographical grid at place stops.That is, scheme part being in the process of the special UE across geographical grid mobile status is determined.
Preferably, describedly meet pre-conditioned UE and be: the P-CCPCH RSCP average of UE is lower than the P-CCPCH RSCP average of the geographical grid of the first thresholding preset and this UE place, and the P-CCPCH RSCP average of this UE is less than the second default thresholding with the difference of the P-CCPCH RSCP average of this UE place geography grid.Meet the UE that pre-conditioned UE is considered to dtr signal, the UE of normally indoor low floor, the signal namely received have passed through body of wall and to penetrate and other higher buildings is blocked.Because building blocks and the factor such as body of wall penetrates, the P-CCPCH RSCP average of indoor low layer UE can be lower, lower than the first thresholding preset; Again because the P-CCPCH RSCP of non-indoor low layer UE obviously can higher than the P-CCPCH RSCP of indoor UE, and in most cases the quantity of non-indoor low layer UE obviously can be more, therefore the P-CCPCH RSCP average of indoor low layer UE can be lower than the P-CCPCHRSCP average of this UE place geography grid, and its difference reaches the second default thresholding.In addition, described pre-conditioned also can be other situation, judge as only the P-CCPCH RSCP average of the geographical grid of the P-CCPCH RSCP average of UE and this UE place compared, or the parameter introduced in other MR carrys out auxiliary judgement.
Preferably, the method also comprises: according to the Serving cell mark in the MR obtained, determine the Serving cell at each geographical grid place.According to the Serving cell mark in the MR obtained, add up the number of the MR that each Serving cell is corresponding in each geographical grid; By Serving cells maximum for the number of the MR of correspondence, be defined as the Serving cell at this geographical grid place.
Preferably, the method also comprises: according to the number meeting pre-conditioned UE in each geographical grid described, and the Serving cell at each geographical grid place, determines the number meeting pre-conditioned UE in each Serving cell.According to the number meeting pre-conditioned UE in each Serving cell, can understand each community needs to dispose the urgency level of dividing room, to determine the sequencing of each administration of little compartment branch; The community preferentially reaching default the 3rd thresholding to the number meeting pre-conditioned UE is carried out room and is divided deployment.
As shown in Figure 2, specific embodiments of the invention comprise the following steps:
S201, select time period to be analyzed and geographic area, set geographical grid size.
Arranging by selecting Start Date, time started, Close Date, end time, busy etc. and carry out the determining time, determining geographic area by selecting network element set.
Geographical grid size is set, such as 100 meter ╳ 100 meters in system parameter setting.
S202, the Serving cell determining belonging to geographical grid.
Serving cell is had to identify in each MR measurement report, but the multiple MR measurement reports in a geographical grid may be multiple Serving cells, therefore each Serving cell MR number of samples in a geographical grid can be counted, using the Serving cell of communities maximum for MR number of samples as this geographical grid.By the method, the Serving cell of each geographical grid analyzed in geographic area can be calculated, thus set up the one-to-many incidence relation of community and geographical grid.
S203, determine the indoor low layer number of users of geographical grid.
According to the location relevant parameter in MR and location algorithm, binding analysis time period condition, the MR set fallen in arbitrary geographical grid can be obtained, for a certain geographical grid G n, according to the IMSI(International Mobile Subscriber Identity in MR, IMSI International Mobile Subscriber Identity) field can count the P-CCPCH RSCP average of each user in geographical grid and be added up the P-CCPCH RSCP average of the geographical grid obtained by MR all in geographical grid, if the P-CCPCH RSCP average of certain user is lower than-85dBm(first thresholding value-85dBm) and than the P-CCPCH RSCP average low 10dB(second thresholding value 10dB of geographical grid) more than, this user is the indoor low layer user of geographical grid G n.
By this algorithm, the indoor low layer number of users of all geographical grids can be counted.
Indoor low layer number of users is greater than to the geographical grid of 0, is referred to as indoor low layer user grid.
S204, according to geographical grid and cell association relation, gather the low layer number of users obtaining community.
Based on the incidence relation of the geographical grid set up in S202 and community, according to the indoor low layer number of users calculating each geographical grid in S203, gather the indoor low layer number of users of each community.
S205, according to thresholding filter and sequence obtain indoor low layer cell list.
For the community of indoor low layer number of users higher than the 3rd thresholding N, be referred to as indoor low layer user community.
Indoor low layer user community is obtained indoor low layer user cell list by its indoor low layer number of users descending.
S206, one by one indoor low layer user community carry out geoanalysis.
According to the incidence relation of community and geographical grid, the geographical grid of indoor low layer user is made a concrete analysis of according to cell ID, at GIS(Geographic Information System, GIS-Geographic Information System) map presents indoor low layer user grid, geographical grid is played up by its indoor low layer number of users point color range and is presented.
S207, check the building of indoor low layer user grid position in conjunction with map.
Map finds by color the geographical grid positions that indoor low layer number of users is many easily, and the building of this position is exactly that potential demand disposes the indoor scene divided TD room.
See Fig. 3, a kind of device that the embodiment of the present invention provides comprises:
Data capture unit 31, the measurement report MR that the user equipment (UE) for obtaining geographic area to be analyzed in preset time period is uploaded;
Mean analysis unit 32, for determining the Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period according to the MR obtained, and the P-CCPCH RSCP average of each geographical grid; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance;
Comparative statistics unit 33, for the P-CCPCH RSCP average of the geographical grid of P-CCPCH RSCP average and this UE place according to each UE, determines the number meeting pre-conditioned UE in each geographical grid.
Preferably, described mean analysis unit 32, specifically for:
According to the location relevant parameter in the MR obtained, determine the geographical grid at each UE place;
According to the P-CCPCH RSCP in the MR obtained, determine the P-CCPCH RSCP average of each UE in preset time period;
According to the P-CCPCH RSCP average of each UE described, and the geographical grid at each UE place, determine the P-CCPCH RSCP average of each geographical grid.
Preferably, described mean analysis unit 32 according to obtain MR in location relevant parameter, when determining the geographical grid at each UE place, specifically for:
When according to the location relevant parameter in the MR obtained, when determining that the geographical grid that in preset time period, arbitrary UE stops is not unique, determine the time of staying of this UE at each geographical grid;
The geographical grid that the time stopped by this UE is the longest, is defined as the geographical grid at this UE place;
Described mean analysis unit is according to the P-CCPCH RSCP in the MR obtained, when determining the P-CCPCH RSCP average of each UE in preset time period, specifically for: according to the P-CCPCHRSCP in the MR obtained, determine the P-CCPCH RSCP average of this UE when the geographical grid at place stops.
Preferably, describedly meet pre-conditioned UE and be:
The P-CCPCH RSCP average of UE is lower than the P-CCPCH RSCP average of the geographical grid of the first thresholding preset and this UE place, and the P-CCPCH RSCP average of this UE is less than the second default thresholding with the difference of the P-CCPCH RSCP average of this UE place geography grid.
Preferably, this device also comprises: Serving cell corresponding unit, for according to the Serving cell mark in the MR obtained, determines the Serving cell at each geographical grid place.
Preferably, this device also comprises: Serving cell statistic unit, for according to the number meeting pre-conditioned UE in each geographical grid described, and the Serving cell at each geographical grid place, determine the number meeting pre-conditioned UE in each Serving cell.
In sum, embodiments provide and a kind ofly determine the method that subscriber equipment distributes and device, for automatically identifying the indoor coverage of signal situation of regional, improving recognition efficiency, reducing artificial and time cost.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (12)
1. determine the method that subscriber equipment distributes, it is characterized in that, the method comprises:
The measurement report MR that the user equipment (UE) obtaining geographic area to be analyzed in preset time period is uploaded;
The Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period is determined according to the MR obtained, and the P-CCPCH RSCP average of each geographical grid; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance;
According to the P-CCPCHRSCP average of the geographical grid of P-CCPCH RSCP average and this UE place of each UE, determine the number meeting pre-conditioned UE in each geographical grid.
2. the method for claim 1, is characterized in that, the described MR according to obtaining determines the P-CCPCH RSCP average of each UE in preset time period, and the P-CCPCHRSCP average of each geographical grid, comprising:
According to the location relevant parameter in the MR obtained, determine the geographical grid at each UE place;
According to the P-CCPCH RSCP in the MR obtained, determine the P-CCPCH RSCP average of each UE in preset time period;
According to the P-CCPCH RSCP average of each UE described, and the geographical grid at each UE place, determine the P-CCPCH RSCP average of each geographical grid.
3. method as claimed in claim 2, is characterized in that, the location relevant parameter in the described MR according to obtaining, and determines the geographical grid at each UE place, comprising:
When according to the location relevant parameter in the MR obtained, when determining that the geographical grid that in preset time period, arbitrary UE stops is not unique, determine the time of staying of this UE at each geographical grid;
The geographical grid that the time stopped by this UE is the longest, is defined as the geographical grid at this UE place;
P-CCPCH RSCP in the described MR according to obtaining, determines the P-CCPCH RSCP average of each UE in preset time period, comprising: according to the P-CCPCH RSCP in the MR obtained, and determines the P-CCPCH RSCP average of this UE when the geographical grid at place stops.
4. the method for claim 1, is characterized in that, describedly meets pre-conditioned UE and is:
The P-CCPCH RSCP average of UE is lower than the P-CCPCH RSCP average of the geographical grid of the first thresholding preset and this UE place, and the P-CCPCH RSCP average of this UE is less than the second default thresholding with the difference of the P-CCPCH RSCP average of this UE place geography grid.
5. the method for claim 1, is characterized in that, the method also comprises:
According to the Serving cell mark in the MR obtained, determine the Serving cell at each geographical grid place.
6. method as claimed in claim 5, it is characterized in that, the method also comprises:
According to the number meeting pre-conditioned UE in each geographical grid described, and the Serving cell at each geographical grid place, determine the number meeting pre-conditioned UE in each Serving cell.
7. determine to it is characterized in that the device that subscriber equipment distributes, this device comprises:
Data capture unit, the measurement report MR that the user equipment (UE) for obtaining geographic area to be analyzed in preset time period is uploaded;
Mean analysis unit, for determining the Primary Common Control Physical Channel received signal code power P-CCPCH RSCP average of each UE in preset time period according to the MR obtained, and the P-CCPCH RSCP average of each geographical grid; Wherein, geographic area to be analyzed carries out dividing obtaining by geographical grid in advance;
Comparative statistics unit, for the P-CCPCH RSCP average of the geographical grid of P-CCPCH RSCP average and this UE place according to each UE, determines the number meeting pre-conditioned UE in each geographical grid.
8. device as claimed in claim 7, is characterized in that, described mean analysis unit, specifically for:
According to the location relevant parameter in the MR obtained, determine the geographical grid at each UE place;
According to the P-CCPCH RSCP in the MR obtained, determine the P-CCPCH RSCP average of each UE in preset time period;
According to the P-CCPCH RSCP average of each UE described, and the geographical grid at each UE place, determine the P-CCPCH RSCP average of each geographical grid.
9. device as claimed in claim 8, is characterized in that, described mean analysis unit according to the location relevant parameter in the MR obtained, when determining the geographical grid at each UE place, specifically for:
When according to the location relevant parameter in the MR obtained, when determining that the geographical grid that in preset time period, arbitrary UE stops is not unique, determine the time of staying of this UE at each geographical grid;
The geographical grid that the time stopped by this UE is the longest, is defined as the geographical grid at this UE place;
Described mean analysis unit is according to the P-CCPCH RSCP in the MR obtained, when determining the P-CCPCH RSCP average of each UE in preset time period, specifically for: according to the P-CCPCHRSCP in the MR obtained, determine the P-CCPCH RSCP average of this UE when the geographical grid at place stops.
10. device as claimed in claim 7, is characterized in that, describedly meets pre-conditioned UE and is:
The P-CCPCH RSCP average of UE is lower than the P-CCPCH RSCP average of the geographical grid of the first thresholding preset and this UE place, and the P-CCPCH RSCP average of this UE is less than the second default thresholding with the difference of the P-CCPCH RSCP average of this UE place geography grid.
11. devices as claimed in claim 7, it is characterized in that, this device also comprises:
Serving cell corresponding unit, for according to the Serving cell mark in the MR obtained, determines the Serving cell at each geographical grid place.
12. devices as claimed in claim 11, it is characterized in that, this device also comprises:
Serving cell statistic unit, for according to the number meeting pre-conditioned UE in each geographical grid described, and the Serving cell at each geographical grid place, determine the number meeting pre-conditioned UE in each Serving cell.
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| CN103595589B (en) * | 2013-11-26 | 2017-04-05 | 中国联合网络通信集团有限公司 | A kind of signal quality measured method and device |
| CN105163321B (en) * | 2014-06-03 | 2019-01-01 | 中国移动通信集团公司 | A kind of data traffic localization method and device |
| CN104581811B (en) * | 2014-12-30 | 2018-04-20 | 杭州华为数字技术有限公司 | Signal covering quality rendering method and device |
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| CN102752790A (en) * | 2011-04-21 | 2012-10-24 | 中国移动通信集团湖南有限公司 | Method and device for determining wireless network coverage rate |
| CN102595480A (en) * | 2012-01-19 | 2012-07-18 | 大唐移动通信设备有限公司 | Position information determining method and device |
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