CN103929775A - Service cell coverage direction rationality detection method and device - Google Patents
Service cell coverage direction rationality detection method and device Download PDFInfo
- Publication number
- CN103929775A CN103929775A CN201410171837.2A CN201410171837A CN103929775A CN 103929775 A CN103929775 A CN 103929775A CN 201410171837 A CN201410171837 A CN 201410171837A CN 103929775 A CN103929775 A CN 103929775A
- Authority
- CN
- China
- Prior art keywords
- community
- serving cell
- signal strength
- main serving
- strength information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a service cell coverage direction rationality detection method and device. On the basis of the method, whether the coverage directions of service cells are reasonable or not can be judged rapidly and accurately. The method includes the steps that a measurement report (MR) reported by a terminal is obtained, wherein the MR comprises a main service cell identifier of the terminal, signal intensity information of a main service cell, identifiers of other cells and signal intensity information of the other cells; according to the main service cell identifier, first standard sampling points are obtained, and the first standard sampling points serve as an MR of a first cell of the main service cell; according to signal intensity information of a second cell with the same base station as the first cell, coverage overlapping influence degree sampling points are obtained; according to the radio of the number of the coverage overlapping influence degree sampling points and the number of the first standard sampling points, whether the coverage direction of the first cell and the coverage direction of the second cell are reasonable or not are judged. The method is suitable for the technical field of communications.
Description
Technical field
The present invention relates to communication technical field, relate in particular to the method and apparatus of a kind of Serving cell coverage direction reasonableness check.
Background technology
Mobile communication system is the communication system forming with honeycomb cell coverage area.In the ideal case, each base station is divided into three sectors, and each sector covers certain scope.For example, the in the situation that of three sectors, each sector covers the scope of 120 degree, and like this, three sectors have just completed the comprehensive covering to surrounding 360 degree.
Like this, the angle of the antenna between three sectors should be 120 degree, but, be subject to user distribution, geographical environment, groups of building general layout, and the impact of the factors such as coordination between peripheral base station community, in the planning process of three sectors of same base station, the angle of the antenna between three sectors can not be 120 degree.
Consider the impact of the factors such as interference, capacity, it is too small that the angle of the antenna of general adjacent two sectors also should not design, for instance, if the antenna angle of adjacent two sectors is too small, these two sector high-intensity signal cover overlapping region will be larger, and the overlapping region of this covering mainly completes covering by the secondary lobe of described adjacent two fan antennas.As a rule, the energy of aerial radiation mainly concentrates on main lobe direction, and usual definition main lobe angle is the corresponding angle of lobe of antenna energy decay 3dB, and the both sides on main lobe coverage side are called secondary lobe.The emittance of main lobe direction is maximum, best to the penetration capacity of building.And the antenna of function admirable effectively suppresses the energy demand of secondary lobe, therefore, the finite energy of secondary lobe, penetration capacity is not good, and the covering overlapping area of two secondary lobes, disturbs also relatively also more intense.
In this case, if the overlapping region of described covering just in time corresponding be user distribution than comparatively dense, groups of building, than the region of comparatively dense, a little less than just likely can causing the spendable signal strength signal intensity of a large number of users, disturb larger problem.
But due to the problem of actual installation, in existing base station, some base station exists adjacent two sectors to use angle region to cover the phenomenon of intensive building area, causes the coverage of Serving cell corresponding to described sector unreasonable.But, in the prior art, not for the whether rational accurate evaluation scheme of each cell coverage area.
Summary of the invention
Embodiments of the invention provide the method and apparatus of a kind of Serving cell coverage direction reasonableness check, based on the method, can judge fast and accurately that whether the coverage direction of Serving cell is reasonable, for the network optimization provides foundation.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, the embodiment of the present invention provides a kind of Serving cell coverage direction rational determination methods, and the method comprises:
Obtain the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities;
According to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community;
According to the signal strength information of described the first community with the second community of base station, obtain and cover mcakle loudness sampling number;
According to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.
Second aspect, the embodiment of the present invention provides a kind of Serving cell coverage direction rational judgment means, and this device comprises: the first acquiring unit, second acquisition unit, the 3rd acquiring unit and judging unit;
Described the first acquiring unit, for obtaining the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities;
Described second acquisition unit, for according to described main Serving cell sign, obtains the first Standard Sampling Point number, and described the first Standard Sampling Point is the MR that described main Serving cell is the first community;
Described the 3rd acquiring unit, for basis and the signal strength information of described the first community with the second community of base station, obtains and covers mcakle loudness sampling number;
According to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.
The embodiment of the present invention provides the rational determination methods of a kind of Serving cell coverage direction and device, the method comprises: the measurement report MR that obtains terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities; According to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community; According to the signal strength information of described the first community with the second community of base station, obtain and cover mcakle loudness sampling number; According to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.The method by the measurement report of mobile terminal reporting with the signal strength signal intensity of main Serving cell with Yi Ge community, base station, analyze with described main Serving cell the covering eclipse effect degree to described main Serving cell with the community of base station, based on the method, can judge fast and accurately that whether described main Serving cell and described and described main Serving cell be reasonable with the coverage direction of the community of base station, for the network optimization provides foundation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that a kind of honeycomb community covers schematic diagram;
Fig. 2 is that another kind of honeycomb community covers schematic diagram;
Fig. 3 is the method flow diagram of a kind of Serving cell coverage direction reasonableness check;
Fig. 4 is the method flow diagram of another kind of Serving cell coverage direction reasonableness check;
Fig. 5 is the method flow diagram of another Serving cell coverage direction reasonableness check;
Fig. 6 is the device of a kind of Serving cell coverage direction reasonableness check.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
In conjunction with Fig. 1, exemplary description the coverage condition of a kind of honeycomb community, base station is deployed in orthohexagonal center, there are three antennas this base station, angle between every antenna is 120 degree, accordingly, the sector of one 120 degree of every antenna cover, like this, three sectors of three antenna compositions have just completed all standing to surrounding 360 degree, each sector can logically be divided into one or more communities according to the deployment of different frequent points, and each sector is in the corresponding Yi Ge of same frequency community.
But in actual conditions, it is 120 degree angles between any two that the deployment of three antennas of a base station is not necessarily completely, in existing allocating antenna, the angle of two antennas of some base station can be less than 120 degree.In conjunction with Fig. 2, exemplary description the coverage condition of another kind of honeycomb community, in Fig. 2, base station is deployed in orthohexagonal center, there are three antennas this base station, wherein, the angle of antenna 1 and antenna 2 is 80 degree, the angle of antenna 1 and antenna 3 is 100 degree, like this, angle between the first corresponding Serving cell in corresponding Serving cell, sector and the second sector is larger, this overlapping region can be called the first overlapping region, angle between the first corresponding Serving cell, sector and the 3rd corresponding Serving cell, sector is less, this overlapping region can be called the second overlapping region.
The position of the episternites of the secondary lobe of described the first overlapping region in antenna 1 and antenna 2 and antenna 3, the position of the episternites of the secondary lobe of described the second overlapping region in antenna 1 and antenna 3 and antenna 2, easily produce signal strength signal intensity a little less than, disturb stronger problem.If the coverage of described the first overlapping region and described the second overlapping region is excessive, or described the first overlapping region and described the second overlapping region over against user and groups of building than the region of comparatively dense, likely can cause in a large number the dtr signal of customer mobile terminal, in this case, just need to adjust the coverage direction of corresponding Serving cell, respective sectors.
For example, if the first overlapping region, over against user's close quarters, causes a large number of users to receive dtr signal, the coverage direction of described the first corresponding Serving cell, sector and described the second corresponding Serving cell, sector is unreasonable, need to adjust.
It should be noted that, sector is a concept physically, and community is concept in logic, and the concept of sector and community is those skilled in the art's common practise.
Concrete, the embodiment of the present invention provides the method for a kind of Serving cell coverage direction reasonableness check, and in conjunction with Fig. 3, the method comprises:
301, obtain the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and signal strength information, the sign of other communities and the signal strength information of described other communities of described main Serving cell.
Wherein, the community that signal can be detected to it described terminal periodic or acyclic is measured, and the community that described terminal can detect signal includes main Serving cell and other community of described terminal.Then described terminal forms by each cell measurement results detecting the equipment that MR reports Access Network side, as equipment such as base station, RNC.
Wherein, in described MR, include the main Serving cell sign of described terminal and signal strength information, the sign of described other community and the signal strength information of described other community of described main Serving cell.
The signal strength information of described main Serving cell and the signal strength information of other communities, be specifically as follows the accounting of signal level intensity or useful signal.
For instance, if the described main Serving cell in described MR and other communities are the community of WCDMA communication system, described signal strength information is: received signal code power RSCP, signal interference ratio Ec/Io, signal to noise ratio Ec/No;
If the community that described other communities in described MR are gsm communication system, described signal strength information can be: level intensity Rex level, signal interference ratio C/I etc.;
If the community that described other communities in described MR are LTE communication system, described signal strength information can be: specific cell reference signal strength RSRP, signal to noise ratio RSRQ, Signal to Interference plus Noise Ratio SINR etc.
In conjunction with Fig. 2, using the mobile terminal of the first corresponding Serving cell, sector as main Serving cell, its signal that can detect not only comprises the signal of the first corresponding Serving cell, sector, the signal that also may comprise the second sector and the 3rd corresponding Serving cell, sector, and the signal of the Serving cell of some other base stations.
And, the wide range of antenna transmission signal, its antenna transmitting, except being radiated in its sector covering, is also likely radiated the sector that other antennas cover.For instance, in conjunction with Fig. 2, the mobile terminal in described the first overlapping region, also may detect the signal of Serving cell corresponding to described the 3rd sector.
Concrete, in conjunction with Fig. 2, at network side, obtain 100 measurement reports of terminal to report.Wherein, in described 100 MR, what 1-40 MR comprised main Serving cell is designated first sign of corresponding Serving cell, sector and the strength information of described main Serving cell, and the sign of other communities and the signal strength information of described other communities, wherein, described other communities and described main Serving cell are with base station or different base station;
The main Serving cell that 41-70 MR comprises be designated second sign of corresponding Serving cell, sector and the strength information of described main Serving cell, and the sign of other communities and the signal strength information of described other communities, wherein, described other communities and described main Serving cell are with base station or different base station;
71-90 MR comprises the sign that is designated the 3rd corresponding Serving cell, sector of main Serving cell, and the sign of other communities and the signal strength information of described other communities, wherein, described other communities and described main Serving cell are with base station or different base station;
The sign that is designated other base station cells of the main Serving cell of the terminal in 91-100 MR.
302, according to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community.
Concrete, can, according to the impact on described main Serving cell with the community of base station with described main Serving cell, judge main Serving cell and whether reasonable with the coverage direction of the community of base station with described main Serving cell.
If by judgement, determine described main Serving cell and unreasonable with the coverage direction of the community of base station with described main Serving cell, just can by regulate described main Serving cell and with the coverage direction of described and main Serving cell with the community of base station, make described main Serving cell and rationalize with the coverage direction of the community of base station with described main Serving cell, thereby reaching the object of the network optimization.
For instance, in conjunction with Fig. 2, when described the first corresponding community, sector is as main Serving cell, i.e. the first community.Another community A is and the community of described the first community with base station, i.e. the second community.Judge the impact of described the second community on described the first community, can in above-mentioned 100 MR, select main Serving cell and be the MR of the first community as the first Standard Sampling Point.In described 100 MR, the main Serving cell in 1-40 MR is described the first corresponding community, sector, i.e. the first community, and now, 1-40 MR is the first Standard Sampling Point.
Further, when the signal strength signal intensity of main Serving cell is weak, even if the coverage direction of described main Serving cell is unreasonable, the coverage direction that changes described main Serving cell can be very not large to the meaning of the network optimization yet, therefore, also can only consider that the MR that the signal strength signal intensity of main Serving cell is greater than to the second predetermined threshold value is as the first Standard Sampling Point.
For instance, in 1-40 MR in described 100 MR, the main Serving cell of terminal to report is the first community, wherein, the signal strength signal intensity of the first community in described 1-30 MR is greater than the second predetermined threshold value, wherein, suppose that the second predetermined threshold value is-50dBm, now, 1-30 MR is the first Standard Sampling Point, and described the first Standard Sampling Point number is 30.
303, basis and the signal strength information of described the first community with the second community of base station, obtain and cover mcakle loudness sampling number.
Main Serving cell in a MR is designated the sign of described the first community, described other communities comprise and the community of described the first community with base station, during the second community, described covering mcakle loudness, is described the second degree of affecting of community on described main Serving cell.
When the signal strength signal intensity of described the second community meets certain condition, can think that described the second community is to described main Serving cell, the impact of the first community is larger.
For instance, when described main Serving cell is the first community, when the signal strength signal intensity of described the second community is greater than the first predetermined threshold value, can think that described the second community is larger on the impact of described the first community.
For example, using RSCP as the foundation of signal strength signal intensity, when be greater than-75dBm of the RSCP of described the second community, can think that described the second community is larger on the impact of described the second community.
Now, described covering mcakle loudness sampled point, being described main Serving cell is the first community, other communities comprise the second community, and the signal strength signal intensity of described the second community is greater than the MR of the first predetermined threshold value.
The MR that supposes to meet this condition is 1-10 MR in described 100 MR, and 1-10 MR is described covering mcakle loudness sampled point.
It should be noted that, if in obtaining the process of the first Standard Sampling Point number, the signal strength signal intensity of described the first community is greater than to this qualifications of the second predetermined threshold value to be taken into account, in obtaining the process that covers mcakle loudness sampling number, also need that described the first cell signal strength is greater than to this condition of the second predetermined threshold value and take into account.
For instance, if it is the first community that 1-10 MR meets main Serving cell, in described other communities, comprise and second community of described main Serving cell with base station, and the signal strength signal intensity of described the second community is greater than the first predetermined threshold value, in the situation that meeting above-mentioned condition, the MR that the signal strength signal intensity that also meets the first community is greater than the second predetermined threshold value is 3-10 MR, and 3-10 MR is described covering mcakle loudness sampled point.
It should be noted that step 302 and step 303 do not have sequencing between the obtaining of described the first Standard Sampling Point number and described covering mcakle loudness sampling number.Concrete, the signal strength signal intensity of not considering the first community of take is example while being greater than the second predetermined threshold value, can be in the following way:
Mode one: first obtain the first Standard Sampling Point number, from all the first Standard Sampling Points, obtain again comprising and second community of described the first community with base station in other communities, and the signal strength signal intensity of described the second community is greater than the MR of the first predetermined threshold value, as covering mcakle loudness sampling number.
Mode two: the signal strength signal intensity of first obtaining described the second community from all MR is greater than the MR of the first predetermined threshold value, from the signal strength signal intensity of described all the second communities is greater than the MR of the first predetermined threshold value, choose to meet again and comprise described the first community as main Serving cell, and the MR that comprises described the second cell ID, as covering mcakle loudness sampling number.From all MR, choose meet comprise the first community as the MR of main Serving cell as the first Standard Sampling Point number.
Mode three: from all MR, choose simultaneously and meet and comprise the first community as main Serving cell, and the sign that comprises described the second community, and the MR that the signal strength signal intensity of described the second community is greater than the first predetermined threshold value is as covering mcakle loudness sampling number.From all MR, choose meet comprise the first community as the MR of main Serving cell as the first Standard Sampling Point number.
It should be noted that, any those skilled in the art are based on inventive concept, and the method for the described first Standard Sampling Point number of acquisition that can obtain easily and covering mcakle loudness sampling number, all within protection range of the present invention.
304,, according to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.
After obtaining the first Standard Sampling Point number and described covering mcakle loudness sampling number, obtain the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number.
For instance, in 1-40 MR in described 100 MR, described the first community is as main Serving cell, and the first Standard Sampling Point number is 1-40 MR, and the number of the first Standard Sampling Point number is 40;
In 1-10 MR, the first community is as main Serving cell, in other communities, comprise and second community of described the first community with base station, and the signal strength information of described the second community is greater than the first predetermined threshold value, covering mcakle loudness sampling number is 1-10 MR, and the number that covers mcakle loudness sampling number is 10.
Now, the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number is 1/4, can think that this ratio is the covering mcakle loudness coefficient of the second community to the first community, network optimization personnel can be according to this ratio, judge that whether described the second community is serious on the impact of described the first community, and then judge that the covering overlapping area of described the first community and described the second community is over against the possibility of user's close quarters, based on this, judge whether the coverage direction of described the first community and described the second community needs to adjust.
It should be noted that, described the second community is larger to the covering mcakle loudness coefficient of described the first community, represent that described the second community is larger on the impact of described the first community, the covering overlap problem of described the first community and described the second community is more serious, and just in time the possibility in the region of corresponding user or groups of building comparatively dense is larger for the covering overlapping area of described the first community and described the second community.
Further, adopt such scheme, can obtain each base station covering mcakle loudness coefficient between community between two.
Suppose 1 You Sange community, base station, i.e. community A1, B1He community, community C1;
2 You Sange communities, base station, i.e. community A2, B2He community, community C2;
3 You Sange communities, base station, i.e. community A3, B3He community, community C3;
When A1 is during as main Serving cell, B1 and C1 are respectively 1/4 and 1/5 to the covering mcakle loudness coefficient of A1;
When A2 is during as main Serving cell, B2 and C2 are respectively 1/6 and 1/5 to the covering mcakle loudness coefficient of A2;
When A3 is during as main Serving cell, B3 and C3 are respectively 1/7 and 1/10 to the covering mcakle loudness coefficient of A3;
Can judge thus, covering mcakle loudness coefficient as B1Dui community, the community A1 with A1Tong base station, main Serving cell is maximum, the covering overlap problem that A1He community, community B1 is described is serious, the covering overlapping area of described A1 and the described B1 just in time possibility in the region of respective user and groups of building comparatively dense is larger, and the coverage direction of described community A1He community B1 need to be adjusted.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational determination methods, the method comprises: the measurement report MR that obtains terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities; According to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community; According to the signal strength information of described the first community with the second community of base station, obtain and cover mcakle loudness sampling number; According to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.The measurement report of the method by mobile terminal reporting and main Serving cell are with the signal strength signal intensity of Yi Ge community, base station, analyze with described main Serving cell the covering eclipse effect degree to described main Serving cell with the community of base station, based on the method, can judge fast and accurately described main Serving cell and whether reasonable with the coverage direction of the community of base station with described main Serving cell.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational determination methods, and in conjunction with Fig. 4, the method comprises:
401, obtain the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and signal strength information, the sign of other communities and the signal strength information of described other communities of described main Serving cell.
402, according to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community.
Concrete, the detailed implementation process of step 401-step 402 can be referring to the step 301-step 302 in above-described embodiment, and the invention process repeats no more this.
403, obtaining main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, and the MR of the difference of the signal strength information of the signal strength information of described the first community and described the second community in the first preset range, as covering mcakle loudness sampled point.
Concrete, by described main Serving cell, the signal strength signal intensity of the first community and with the community of described main Serving cell with base station, the difference of the signal strength signal intensity of the second community, whether in the first preset range, judges the influence degree of described the second community to described the first community.
If the difference of the signal strength signal intensity of the signal strength signal intensity of described the first community and described the second community in the first preset range, judges that described the second community is larger to the influence degree of described the first community; If the difference of the signal strength signal intensity of the signal strength signal intensity of described the first community and described the second community not in the first preset range, judges that described the second community is less to the influence degree of described the first community.
For instance, using RSCP as the foundation of signal strength signal intensity, if the difference of the RSCP of the RSCP of described the first community and described the second community is less than 3dBm, think that described the second community is larger on the impact of described the first community.Certainly, if the signal strength signal intensity of described the second community is greater than the signal strength signal intensity of described the first community, the difference of the signal strength signal intensity of described the first community and described the second community is negative value, meets equally the condition that difference is less than 3dBm.
Suppose in described 100 MR, meet and comprise the sign that described main Serving cell is the first community simultaneously, and described in comprising and main Serving cell is with the community of base station, the i.e. sign of the second community, and the MR of the difference of the signal strength information of the signal strength information of described the first community and described the second community in the first preset range is 3-14 MR, described 3-14 MR is described covering mcakle loudness sampled point, and described covering mcakle loudness sampling number is 12.
Concrete, between step 402 and step 403, there is no sequencing, can first obtain the first Standard Sampling Point number, also can first obtain and cover mcakle loudness sampling number, the embodiment of the present invention does not limit this.
404, according to described covering mcakle loudness sampling number and described the first Standard Sampling Point, count ratio, judge that whether the coverage direction of described the first community and described the second community is reasonable.
Concrete, the detailed implementation process of step 404 can be referring to the step 304 in above-described embodiment, and the embodiment of the present invention repeats no more this.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational determination methods, the method is by the measurement report of mobile terminal reporting, by judge described main Serving cell and with described main Serving cell with the difference of the signal strength signal intensity of Yi Ge community, base station whether in the first preset range, analyze described and described main Serving cell with the community of base station the covering eclipse effect degree to described main Serving cell, based on the method, can be quick, judge that accurately whether described main Serving cell and described and described main Serving cell be reasonable with the little trivial coverage direction of base station.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational determination methods, and in conjunction with Fig. 5, the method comprises:
501, obtain the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and signal strength information, the sign of other communities and the signal strength information of described other communities of described main Serving cell.
502, according to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community.
Concrete, the detailed implementation process of step 501-step 502 can be referring to the step 301-step 302 in above-described embodiment, and the embodiment of the present invention does not repeat them here.
503, obtaining main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, the MR of the difference of the signal strength information of Qie tri-communities and the signal strength information of described the second community in the second preset range, as covering mcakle loudness sampled point, wherein, described San community is that described main Serving cell is the first community, comprises and the community of described the first community with signal strength information maximum in each MR of the second community of base station in described other communities.
Concrete, by described, comprise the sign that described main Serving cell is the first community, and comprise and the community of described the first community with base station, i.e. signal strength signal intensity Qiang community in the MR of the sign of the second community, the signal strength signal intensity of Ji tri-communities, whether in the second preset range, judge the influence degree of described the second community to described the first community with the difference of signal strength signal intensity with described the second community.
Concrete, described San community is signal strength signal intensity Qiang community in described MR, can be described the first community or described the second community, can be also with described the first community with other communities of base station or with other communities of described the first community different base station.
In the technical scheme that step 403 in the above-described embodiments provides, the difference of described the first community and described the second community may be negative value, and the signal strength signal intensity of the second community may be greater than the signal strength signal intensity of described the first community.But in embodiments of the present invention,, because described San community is signal Qiang community in described MR, therefore, the difference of the signal strength signal intensity of described San community and described the second community there will not be negative value.
If the difference of the signal strength signal intensity of described San community and the signal strength signal intensity of described the second community in the second preset range, judges that described the second community is larger to the influence degree of described the first community; If the difference of the signal strength signal intensity of described San community and the signal strength signal intensity of described the second community not in the first preset range, judges that described the second community is less to the influence degree of described the first community.
For instance, using RSCP as the foundation of signal strength signal intensity, if the difference of the RSCP of described San community and the RSCP of described the second community is less than 3dBm, think that described the second community is larger on the impact of described the first community.Certainly, when described signal Qiang community is exactly described the second community, the difference of the signal strength signal intensity of described San community and described the second community is 0, also in the second preset range.
Suppose in described 100 MR, meet and comprise the sign that described main Serving cell is the first community simultaneously, and described in comprising and main Serving cell is with the community of base station, the i.e. sign of the second community, and the MR of the difference of the signal strength information of described San community and the signal strength information of described the second community in the first preset range is 3-12 MR, described 3-12 MR is described covering mcakle loudness sampled point, and described covering mcakle loudness sampling number is 10.
Concrete, between step 402 and step 403, there is no sequencing, can first obtain the first Standard Sampling Point number, also can first obtain and cover mcakle loudness sampling number, the embodiment of the present invention does not limit this.
504,, according to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.
Concrete, the detailed implementation process of step 504 can be referring to the step 304 in above-described embodiment, and the embodiment of the present invention does not repeat them here.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational determination methods, the method is by the measurement report of mobile terminal reporting, in described measurement report, comprise sign that main Serving cell is the first community and with the sign of second community and/or the sign of other communities of described main Serving cell with base station, by judging in described measurement report that the signal strength signal intensity of signal Qiang community and the signal strength signal intensity of described the second community are whether in the second preset range, analyze the covering eclipse effect degree of described second pair of described the first community, based on the method, can be quick, whether the coverage direction that judges accurately described the first community and described the second community is reasonable.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational judgment means, and in conjunction with Fig. 6, this device comprises: the first acquiring unit 601, second acquisition unit 602, the three acquiring units 603 and judging unit 604;
Described the first acquiring unit 601, for obtaining the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities;
Described second acquisition unit 602, for according to described main Serving cell sign, obtains the first Standard Sampling Point number, and described the first Standard Sampling Point is the MR that described main Serving cell is the first community;
Described the 3rd acquiring unit 603, for basis and the signal strength information of described the first community with the second community of base station, obtains and covers mcakle loudness sampling number;
Described judging unit 604, for according to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judges that whether the coverage direction of described the first community and described the second community is reasonable.
Optionally, described the 3rd acquiring unit 603 specifically for: obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, and the signal strength information of described the second community is greater than the MR of the first predetermined threshold value, as covering mcakle loudness sampled point.
Optionally, described the 3rd acquiring unit 603 specifically for: obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, and the MR of the difference of the signal strength information of the signal strength information of described the first community and described the second community in the first preset range, as covering mcakle loudness sampled point.
Optionally, described the 3rd acquiring unit 603 specifically for: obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, the MR of the difference of the signal strength information of Qie tri-communities and the signal strength information of described the second community in the second preset range, as covering mcakle loudness sampled point, wherein, described San community is that described main Serving cell is the first community, comprises and the community of described main Serving cell with signal strength signal intensity maximum in the MR of the second community of base station in described other communities.
Optionally, described the first Standard Sampling Point is that described main Serving cell is the first community, and the signal strength information of described the first community is greater than the MR of the second predetermined threshold value.
The embodiment of the present invention provides a kind of Serving cell coverage direction rational judgment means, and this device comprises: the first acquiring unit, second acquisition unit, the 3rd acquiring unit and judging unit; Described the first acquiring unit obtains the measurement report MR of terminal to report, includes the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities in described MR; Described second acquisition unit, according to described main Serving cell sign, obtains the first Standard Sampling Point number, and described the first Standard Sampling Point is the MR that described main Serving cell is the first community; Described the 3rd acquiring unit basis and the signal strength information of described the first community with the second community of base station, obtains and covers mcakle loudness sampling number; Described judging unit, according to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judges that whether the coverage direction of described the first community and described the second community is reasonable.The measurement report of this device by mobile terminal reporting and main Serving cell are with the signal strength signal intensity of Yi Ge community, base station, analyze the covering eclipse effect degree of described community to described main Serving cell, based on this device, can judge fast and accurately that whether described main Serving cell and described and described main Serving cell be reasonable with the coverage direction of the community of base station.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, when carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (10)
1. the rational determination methods of Serving cell coverage direction, is characterized in that, the method comprises:
Obtain the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities;
According to described main Serving cell sign, obtain the first Standard Sampling Point number, described the first Standard Sampling Point is the MR that described main Serving cell is the first community;
According to the signal strength information of described the first community with the second community of base station, obtain and cover mcakle loudness sampling number;
According to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judge that whether the coverage direction of described the first community and described the second community is reasonable.
2. method according to claim 1, is characterized in that, described basis and the signal strength information of described the first community with the second community of base station are obtained covering mcakle loudness sampling number and specifically comprised:
Obtaining described main Serving cell is the first community, comprise and second community of described the first community with base station, and the signal strength information of described the second community is greater than the MR of the first predetermined threshold value, as covering mcakle loudness sampled point in described other communities.
3. method according to claim 1, is characterized in that, described basis and the signal strength information of described the first community with the second community of base station are obtained covering mcakle loudness sampling number and specifically comprised:
Obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, and the MR of the difference of the signal strength information of the signal strength information of described the first community and described the second community in the first preset range, as covering mcakle loudness sampled point.
4. method according to claim 1, is characterized in that, described basis and the signal strength information of described the first community with the second community of base station are obtained covering mcakle loudness sampling number and specifically comprised:
Obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, the MR of the difference of the signal strength information of Qie tri-communities and the signal strength information of described the second community in the second preset range, as covering mcakle loudness sampled point, wherein, described San community is that described main Serving cell is the first community, comprises and the community of described the first community with signal strength information maximum in each MR of the second community of base station in described other communities.
5. according to the method described in claim 1-4 any one, it is characterized in that, described the first Standard Sampling Point number is that described main Serving cell is the first community, and the signal strength information of described the first community is greater than the MR of the second predetermined threshold value.
6. the rational judgment means of Serving cell coverage direction, is characterized in that, this device comprises: the first acquiring unit, second acquisition unit, the 3rd acquiring unit and judging unit;
Described the first acquiring unit, for obtaining the measurement report MR of terminal to report, in described MR, include the main Serving cell sign of described terminal and the signal strength information of described main Serving cell, the sign of other communities and the signal strength information of described other communities;
Described second acquisition unit, for according to described main Serving cell sign, obtains the first Standard Sampling Point number, and described the first Standard Sampling Point is the MR that described main Serving cell is the first community;
Described the 3rd acquiring unit, for basis and the signal strength information of described the first community with the second community of base station, obtains and covers mcakle loudness sampling number;
Described judging unit, for according to the ratio of described covering mcakle loudness sampling number and described the first Standard Sampling Point number, judges that whether the coverage direction of described the first community and described the second community is reasonable.
7. device according to claim 6, is characterized in that, described the 3rd acquiring unit specifically for:
Obtaining described main Serving cell is the first community, comprise and second community of described the first community with base station, and the signal strength information of described the second community is greater than the MR of the first predetermined threshold value, as covering mcakle loudness sampled point in described other communities.
8. device according to claim 6, is characterized in that, described the 3rd acquiring unit specifically for:
Obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, and the MR of the difference of the signal strength information of the signal strength information of described the first community and described the second community in the first preset range, as covering mcakle loudness sampled point.
9. device according to claim 6, is characterized in that, described the 3rd acquiring unit specifically for:
Obtaining described main Serving cell is the first community, in described other communities, comprise and second community of described the first community with base station, the MR of the difference of the signal strength information of Qie tri-communities and the signal strength information of described the second community in the second preset range, as covering mcakle loudness sampled point, wherein, described San community is that described main Serving cell is the first community, comprises and the community of described the first community with signal strength signal intensity maximum in the MR of the second community of base station in described other communities.
10. according to the device described in claim 6-9 any one, it is characterized in that, described the first Standard Sampling Point number is that described main Serving cell is the first community, and the signal strength information of described the first community is greater than the MR of the second predetermined threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171837.2A CN103929775B (en) | 2014-04-25 | 2014-04-25 | A kind of method and apparatus of serving cell coverage direction reasonableness check |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410171837.2A CN103929775B (en) | 2014-04-25 | 2014-04-25 | A kind of method and apparatus of serving cell coverage direction reasonableness check |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103929775A true CN103929775A (en) | 2014-07-16 |
| CN103929775B CN103929775B (en) | 2017-07-28 |
Family
ID=51147819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410171837.2A Active CN103929775B (en) | 2014-04-25 | 2014-04-25 | A kind of method and apparatus of serving cell coverage direction reasonableness check |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103929775B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333492A (en) * | 2014-11-26 | 2015-02-04 | 中国联合网络通信集团有限公司 | Method and device for evaluating rationality of communication network structure |
| CN105282784A (en) * | 2015-09-22 | 2016-01-27 | 珠海世纪鼎利科技股份有限公司 | Method for positioning optimization of TDD-LTE network overlapping coverage based on measurement report data system |
| CN105407502A (en) * | 2015-10-30 | 2016-03-16 | 中国联合网络通信集团有限公司 | Method and device for determining whether overlapping coverage cell exists |
| CN105828365A (en) * | 2016-06-01 | 2016-08-03 | 武汉虹信技术服务有限责任公司 | LTE cell overlapping coverage analysis method based on MR data |
| CN105992250A (en) * | 2015-02-12 | 2016-10-05 | 中国联合网络通信集团有限公司 | Method and device for analyzing inter-cell signal intrusion |
| CN106899980A (en) * | 2015-12-31 | 2017-06-27 | 中国移动通信集团设计院有限公司 | A kind of road overlaps the determination method and device of coverage |
| CN108235332A (en) * | 2016-12-22 | 2018-06-29 | 中国移动通信有限公司研究院 | A kind of MPS process appraisal procedure and device |
| CN108738064A (en) * | 2017-04-18 | 2018-11-02 | 中国移动通信集团山西有限公司 | Uplink interference localization method and device |
| CN110430596A (en) * | 2019-08-06 | 2019-11-08 | 中国联合网络通信集团有限公司 | Method for evaluating quality, device and the readable storage medium storing program for executing of wireless signal overlay area |
| CN113038486A (en) * | 2019-12-24 | 2021-06-25 | 中国移动通信集团浙江有限公司 | Neighbor cell planning method and device, computing equipment and computer storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002096141A1 (en) * | 2001-05-23 | 2002-11-28 | Polska Telefonia Cyfrowa Sp. Z.O.O. | Method for determination of the minimum distance between frequency channels within pre-selected base station cells |
| CN101621808A (en) * | 2009-07-27 | 2010-01-06 | 北京格林耐特通信技术有限责任公司 | Method and device for confirming cell coverage area |
| CN102413479A (en) * | 2010-09-26 | 2012-04-11 | 北京迪特卡得通信设备有限公司 | Dynamic evaluation method for cell coverage in communication network |
| CN103313281A (en) * | 2012-03-13 | 2013-09-18 | 中国移动通信集团广东有限公司 | Method and system for correcting GSM cell coverage correlation degree by utilizing sweep-frequency data |
-
2014
- 2014-04-25 CN CN201410171837.2A patent/CN103929775B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002096141A1 (en) * | 2001-05-23 | 2002-11-28 | Polska Telefonia Cyfrowa Sp. Z.O.O. | Method for determination of the minimum distance between frequency channels within pre-selected base station cells |
| CN101621808A (en) * | 2009-07-27 | 2010-01-06 | 北京格林耐特通信技术有限责任公司 | Method and device for confirming cell coverage area |
| CN102413479A (en) * | 2010-09-26 | 2012-04-11 | 北京迪特卡得通信设备有限公司 | Dynamic evaluation method for cell coverage in communication network |
| CN103313281A (en) * | 2012-03-13 | 2013-09-18 | 中国移动通信集团广东有限公司 | Method and system for correcting GSM cell coverage correlation degree by utilizing sweep-frequency data |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104333492A (en) * | 2014-11-26 | 2015-02-04 | 中国联合网络通信集团有限公司 | Method and device for evaluating rationality of communication network structure |
| CN105992250A (en) * | 2015-02-12 | 2016-10-05 | 中国联合网络通信集团有限公司 | Method and device for analyzing inter-cell signal intrusion |
| CN105992250B (en) * | 2015-02-12 | 2019-04-02 | 中国联合网络通信集团有限公司 | A kind of analysis method and device of inter-cell signal invasion |
| CN105282784A (en) * | 2015-09-22 | 2016-01-27 | 珠海世纪鼎利科技股份有限公司 | Method for positioning optimization of TDD-LTE network overlapping coverage based on measurement report data system |
| CN105282784B (en) * | 2015-09-22 | 2018-10-19 | 珠海世纪鼎利科技股份有限公司 | Method based on the overlapping covering of measurement report data system positioning and optimizing TDD-LTE network |
| CN105407502A (en) * | 2015-10-30 | 2016-03-16 | 中国联合网络通信集团有限公司 | Method and device for determining whether overlapping coverage cell exists |
| CN106899980B (en) * | 2015-12-31 | 2019-03-29 | 中国移动通信集团设计院有限公司 | A kind of determination method and device of road overlapping coverage |
| CN106899980A (en) * | 2015-12-31 | 2017-06-27 | 中国移动通信集团设计院有限公司 | A kind of road overlaps the determination method and device of coverage |
| CN105828365A (en) * | 2016-06-01 | 2016-08-03 | 武汉虹信技术服务有限责任公司 | LTE cell overlapping coverage analysis method based on MR data |
| CN108235332A (en) * | 2016-12-22 | 2018-06-29 | 中国移动通信有限公司研究院 | A kind of MPS process appraisal procedure and device |
| CN108738064A (en) * | 2017-04-18 | 2018-11-02 | 中国移动通信集团山西有限公司 | Uplink interference localization method and device |
| CN108738064B (en) * | 2017-04-18 | 2021-08-17 | 中国移动通信集团山西有限公司 | Uplink interference positioning method and device |
| CN110430596A (en) * | 2019-08-06 | 2019-11-08 | 中国联合网络通信集团有限公司 | Method for evaluating quality, device and the readable storage medium storing program for executing of wireless signal overlay area |
| CN113038486A (en) * | 2019-12-24 | 2021-06-25 | 中国移动通信集团浙江有限公司 | Neighbor cell planning method and device, computing equipment and computer storage medium |
| CN113038486B (en) * | 2019-12-24 | 2022-07-01 | 中国移动通信集团浙江有限公司 | Neighbor cell planning method and device, computing equipment and computer storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103929775B (en) | 2017-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103929775A (en) | Service cell coverage direction rationality detection method and device | |
| US9942775B2 (en) | Signal localization and mapping | |
| CN104853379B (en) | A kind of quality of wireless network appraisal procedure and device | |
| EP2476276B1 (en) | Method and apparatus for deriving pathloss estimation values | |
| US8903403B2 (en) | Method and apparatus for evaluating cross-cell coverage | |
| EP3890361A1 (en) | Cell longitude and latitude prediction method and device, server, base station, and storage medium | |
| WO2015101069A1 (en) | Control method and device | |
| CN104811964B (en) | The appraisal procedure and system of a kind of intelligent antenna performance | |
| CN102355690B (en) | Method for assessing reverse antenna feeder between cells of base stations | |
| CN108882249B (en) | Cell coverage limitation detection method and device | |
| CN108966242B (en) | Coverage estimation method and device for narrow-band Internet of things | |
| CN105407502A (en) | Method and device for determining whether overlapping coverage cell exists | |
| CN107113644B (en) | Signal processing method and related equipment | |
| CN108243447B (en) | External interference positioning method and device | |
| CN103781093A (en) | Wireless network optimization method and terminal based on virtual switching | |
| CN103929762A (en) | Leakage inspection method and device for cell signals | |
| CN101964988B (en) | Method and related device for detecting reverse connection of antenna | |
| CN102026236B (en) | Method and device for detecting antenna feeder assembly reversely connected cell | |
| CN107438251A (en) | A kind of method and apparatus distinguished for indoor and outdoor user | |
| CN110649981A (en) | MOD3 interference processing method and equipment | |
| CN103249138B (en) | Localization method and device | |
| CN103916873A (en) | Adjacent region configuring method and device for present network compensation station | |
| CN103634806B (en) | A kind of interference bypassing method and equipment | |
| CN111263382B (en) | Method, device and equipment for determining problem source cell causing overlapping coverage | |
| CN104066100B (en) | A kind of reversed detection method of antenna feeder based on drive test data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |