CN105554803B - LTE network Mass Distribution detection method and system - Google Patents
LTE network Mass Distribution detection method and system Download PDFInfo
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- CN105554803B CN105554803B CN201510903235.6A CN201510903235A CN105554803B CN 105554803 B CN105554803 B CN 105554803B CN 201510903235 A CN201510903235 A CN 201510903235A CN 105554803 B CN105554803 B CN 105554803B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The present invention provides a kind of LTE network Mass Distribution detection method and system, obtain the measurement report that UE and UE occupies cell site, according to measurement report, it calculates UE and UE and occupies the distance between cell site, obtain longitude and latitude that the UE occupies cell site, the longitude and latitude of cell site are occupied according to UE, measurement report and UE and the UE occupy the distance between cell site, calculate the longitude and latitude of the UE, the physical and chemical rendering in ground is carried out further according to acquired data to present, it obtains the physical and chemical rendering in ground and result is presented, analysis obtains LTE network Mass Distribution testing result.In whole process, in whole process, it is excavated according to the big data that UE and UE occupies the measurement report of cell site, and the geographical location information that the distance between cell site, the longitude and latitude of UE and UE occupy the longitude and latitude of cell is occupied based on UE and UE, the physical and chemical rendering in ground is carried out to present, LTE network Mass Distribution testing result is obtained, realizes simple and accurate detection LTE network Mass Distribution.
Description
Technical field
The present invention relates to mobile communication technology fields, more particularly to LTE network Mass Distribution detection method and system.
Background technique
LTE (Long Term Evolution, long term evolution) project is the evolution of 3G, it improves and enhances the sky of 3G
Middle access technology, using OFDM (Orthogonal Frequency Division Multiplexing, orthogonal frequency division multiplexing skill
Art) and MIMO (Multiple-Input Multiple-Output, multi-input multi-output system) be used as its wireless network evolution
Sole criterion.The peak rate of downlink 100Mbit/s Yu uplink 50Mbit/s are capable of providing under 20MHz spectral bandwidth.Change
It has been apt to the performance of Cell Edge User, improve cell capacity and has reduced system delay.
Communication network using LTE technology is known as LTE network, with LTE network continuous deployment and terminal it is gradually complete
Kind, LTE user's rapid growth, network quality and user's perception face biggish challenge, will necessarily if there are problems for network quality
User experience is seriously affected, in practical engineering applications to this, technical staff needs to examine LTE network Mass Distribution real-time perfoming
It surveys.
There is the drawbacks of time-consuming, consumption people, effort in traditional LTE network Mass Distribution detection method.Meanwhile it being tested in engineering
Situations such as receipts, routine optimization adjustment, blowing and raining, environmental change, testing result inaccuracy.
Summary of the invention
Based on this, it is necessary to which complicated for general LTE network quality distribution detection method and inaccuracy problem provides one
Plant simple and accurate LTE network Mass Distribution detection method and system.
A kind of LTE network Mass Distribution detection method, comprising steps of
Obtain the measurement report that UE and UE occupies cell site；
The measurement report of cell site is occupied according to the UE and UE, calculate UE and UE occupy between cell site away from
From；
Longitude and latitude that the UE occupies cell site are obtained, the longitude and latitude of cell site are occupied according to the UE
Degree, the UE and UE occupy the measurement report of cell site and the UE and UE occupies the distance between cell site,
Calculate the longitude and latitude of the UE；
It is occupied according to the measurement report of the UE and UE occupancy cell site, the longitude of the UE and latitude and the UE
The longitude and latitude of cell site carry out the physical and chemical rendering in ground and present, and obtain the physical and chemical rendering in ground and result is presented；
It is presented according to the physical and chemical rendering in the ground as a result, obtaining LTE network Mass Distribution testing result.
A kind of LTE network Mass Distribution detection system, comprising:
Module is obtained, the measurement report of cell site is occupied for obtaining UE and UE；
Distance calculation module calculates UE and UE and occupies for occupying the measurement report of cell site according to the UE and UE
The distance between cell site；
Calculation of longitude & latitude module occupies the longitude and latitude of cell site for obtaining the UE, is occupied according to the UE
The longitude and latitude of cell site, the measurement report of the UE and UE occupancy cell site and the UE and UE occupy small
The distance between area's website calculates the longitude and latitude of the UE；
Rendering module, for occupying the measurement report of cell site, the longitude and latitude of the UE according to the UE and UE
And the UE occupies the longitude and latitude of cell site, carries out the physical and chemical rendering in ground and presents, and obtains the physical and chemical rendering in ground and result is presented；
Detection module, for being presented according to the physical and chemical rendering in the ground as a result, obtaining LTE network Mass Distribution testing result.
LTE network Mass Distribution detection method and system of the present invention obtain the measurement report that UE and UE occupies cell site,
According to measurement report, calculate UE and UE and occupy the distance between cell site, obtain the UE occupy cell site longitude and
Latitude occupies between the longitude of cell site and latitude, measurement report and UE and UE occupancy cell site according to UE
Distance calculates the longitude and latitude of the UE, carries out the physical and chemical rendering in ground further according to acquired data and presents, obtains the physical and chemical wash with watercolours in ground
Dye is presented as a result, analysis obtains LTE network Mass Distribution testing result.In whole process, in whole process, accounted for according to UE and UE
It is excavated with the big data of the measurement report of cell site, and occupies the longitude and latitude of the distance between cell site, UE based on UE and UE
Degree and UE occupy the geographical location information of the longitude and latitude of cell, carry out the physical and chemical rendering in ground and present, obtain LTE network Mass Distribution
Testing result realizes simple and accurate detection LTE network Mass Distribution.
Detailed description of the invention
Fig. 1 is the flow diagram of LTE network Mass Distribution detection method one embodiment of the present invention；
Fig. 2 is the flow diagram of second embodiment of LTE network Mass Distribution detection method of the present invention；
Fig. 3 is the structural schematic diagram of LTE network Mass Distribution detection system one embodiment of the present invention；
Fig. 4 is the structural schematic diagram of second embodiment of LTE network Mass Distribution detection system of the present invention.
Specific embodiment
For the ease of explaining in detail the technical solution of LTE network Mass Distribution detection method and system of the present invention, below will
It is explained for some professional terms of part LTE network.
MR (Measurement Report, measurement report) data by from UE to eNodeB (LTE base station) the week reported
Phase measurement report either trigger switching event report in extract information composition, these measurement reports carry uplink and downlink without
The relevant information of wired link, including Reference Signal Received Power, Reference Signal Received Quality, Timing Advance, eNodeB antenna
Angle of arrival, eNodeB receive jamming power etc..
MR.LteScTadv (Timing Advance of serving cell) reflects that UE is anti-to the signal propagation time of serving cell
Reflect the main indicator of UE Yu serving cell distance.This measurement data indicates the original measurement for the Timing Advance that serving cell obtains
Value, unit meet time measurement dimension.The measurement data can be used for the distribution situation of analysing terminal, for judged covering and
The case where coverage hole, optimizes cell parameter, produces terminal in conjunction with parameters such as Reference Signal Received Power, antenna angle of arrival
Distribution situation.MR.LteScTadv value range is as shown in table 1 below, wherein the 1st column indicate OMC-R (wireless access network element pipe
Reason system) the practical sample value reported of northbound interface, value type is integer.
1 MR.LteScTadv value range of table
MR.LteScAOA, (the eNodeB antenna angle of arrival of serving cell) reflect the ginseng of UE corresponding service antenna in cell
Azimuth is examined, is the main indicator for reflecting UE and serving BS positional relationship.This measurement data indicates received serving cell day
The original measurement value of line angle of arrival, unit meet angle measurement dimension.The measurement data can be used for analysing terminal corresponding service
The directional spreding situation of base station；In conjunction with parameters such as Reference Signal Received Power, Timing Advances, can computing terminal position distribution
And for optimizing MPS process.MR.LteScAOA value range is as shown in table 2 below, wherein the 1st column indicate OMC-R northbound interface
The sample value actually reported, value type are integer.
2 MR.LteScAOA value range of table
MR.LteScRSRP (Reference Signal Received Power of serving cell), reflection UE receive the reference signal of serving cell
Watt level is received, is the main indicator for reflecting serving cell covering.This measurement data indicates received serving cell with reference to letter
The original measurement value (i.e. measured value in the Uu mouthfuls of measurement report reported) of number power, unit meets power measurement dimension.It should
Measurement data can be used for finding the adjacent area of extra cell adjacent area and leakage definition, optimizes neighboring BS relationship, optimizes tracking area boundary；Knot
Close GIS (Geographic Information System, GIS-Geographic Information System) or latitude and longitude information can intuitive judgment whether deposit
Generated in area covered situation and interference matrix etc..The value range of MR.LteScRSRP is as shown in table 3 below, wherein the 1st column
Indicate that the practical sample value reported of OMC-R northbound interface, value type are integer.
3 MR.LteScRSRP value range of table
MR.LteScRSRQ (Reference Signal Received Quality of serving cell) reflection UE receives the reference signal of serving cell
The quality of reception is one of the main indicator for reflecting serving cell covering.This measurement data indicates received TD-LTE serving cell
The original measurement value (i.e. measured value in the Uu mouthfuls of measurement report reported) of Reference Signal Received Quality.The data can be used for judging
Base station down Reference Signal Received Quality, judgement and analysis for handover between cells and gravity treatment.MR.LteScRSRQ value model
It encloses as shown in table 4 below, wherein the 1st column indicate that the practical sample value reported of OMC-R northbound interface, value type are integer.
4 MR.LteScRSRQ value range of table
MR.LteNcRSRP (Reference Signal Received Power of defined neighboring BS relationship and undefined neighboring BS relationship cell) is anti-
Reflect the adjacent area reference signal that UE is in the defined neighboring BS relationship and undefined neighboring BS relationship that receive under some serving cell
The size for receiving power is the Primary Reference for determining switching.Undefined adjacent area is the neighbour being not configured in the list of OMC-R neighbor cell configuration
Area.This measurement data indicates that the adjacent area reference signal of the defined neighboring BS relationship of received TD-LTE and undefined neighboring BS relationship receives
The original measurement value (i.e. measured value in the Uu mouthfuls of measurement report reported) of power, unit meets power measurement dimension, the survey
Amount data can be used for finding adjacent area, the handover optimization etc. of extra TD-LTE cell adjacent area and leakage definition.MR.LteNcRSRP takes
It is worth range such as
Shown in table, wherein the 1st column indicate that the practical sample value reported of OMC-R northbound interface, value type are integer.
5 MR.LteNcRSRP value range of table
MR.LteNcRSRQ (Reference Signal Received Quality of defined neighboring BS relationship and undefined neighboring BS relationship cell) is anti-
Reflect the adjacent area reference signal that UE is in the defined neighboring BS relationship and undefined neighboring BS relationship that receive under some serving cell
The quality of reception, be one of the reference parameter for determining switching.Undefined adjacent area is the neighbour being not configured in the list of OMC-R neighbor cell configuration
Area.This measurement data indicates that the adjacent area reference signal of the defined neighboring BS relationship of received TD-LTE and undefined neighboring BS relationship receives
The original measurement value (i.e. measured value in the Uu mouthfuls of measurement report reported) of quality.The data can be used for judging that base station down refers to
Signal receiving quality, judgement and analysis for handover between cells and gravity treatment.The value range of MR.LteNcRSRQ such as the following table 6 institute
Show, wherein the 1st column indicate that the practical sample value reported of OMC-R northbound interface, value type are integer.
6 MR.LteNcRSRQ value range of table
MR.LteScPHR (the UE transmission power surplus of serving cell) reflects the transmitting signal power size of UE, is reflection
The main indicator of UE transmission power distribution situation in cell.This measurement data indicates UE transmitting signal power to upper limit of emission power
Surplus original measurement value (i.e. measured value in the Uu mouthfuls of measurement report reported).The measurement data can be used for UE transmitting letter
Number power analysis, value range is as shown in table 7, wherein the 1st column indicate the practical sample value reported of OMC-R northbound interface, value
Type is integer.
7 MR.LteScPHR value range of table
MR.LteScSinrUL (the uplink signal-to-noise ratio of serving cell) reflects the noise of the received uplink signal of serving cell
Than being the main indicator for reflecting cell uplink signal quality.This measurement data indicates received TD-LTE serving cell uplink letter
It makes an uproar the original measurement value of ratio.The measurement data can be used for the disturbed condition of Analysis Service cell uplink signal, judge uplink signal
The quality of reception simultaneously carries out cell and terminal parameter optimization, and value range is as shown in table 8, wherein the 1st column indicate OMC-R northbound interface
The sample value actually reported, value type are integer.
8 MR.LteScSinrUL value range of table
As shown in Figure 1, a kind of LTE network Mass Distribution detection method, comprising steps of
S100: the measurement report that UE and UE occupies cell site is obtained.
In the mobile communication network, the region that wireless signal covers is referred to as cell in mobile communication, generally refers to one
The covered range of signal institute of a eNodeB (base station).An eNodeB is multiple UE service in the cell, this cell claims
Occupy cell for UE, the measurement report that UE and UE occupy cell site refers to the measurement report between UE and eNodeB.Tool
For body, by the information extracted in the event report of the period measurement report reported the either triggering switching from UE to eNodeB
Composition, these measurement reports carry the relevant information of uplink and downlink Radio Link, including Reference Signal Received Power, reference signal connect
It receives quality, Timing Advance, eNodeB antenna angle of arrival, eNodeB and receives the data such as jamming power.It is non-essential, the UE with
UE occupy cell site measurement report can specifically include MR.LteScAOA, MR.LteScTadv, MR.LteScRSRP,
MR.LteScRSRQ, MR.LteScPHR, MR.LteScSinrUL, MR.LteNcRSRP and MR.LteNcRSRQ.
S200: occupying the measurement report of cell site according to the UE and UE, calculates UE and UE and occupies between cell site
Distance.
The measurement report fetching portion data of cell site are occupied from UE and UE, are calculated UE and UE and are occupied between cell site
Distance.Specifically, its calculation formula is:
In formula, r is that UE and UE occupies the distance between cell site, and c is the light velocity, TsFor the period of an OFDM symbol,
Forτ is weight corresponding to the practical sample value for reporting MR.LteScTadv of OMC-R northbound interface, can
To be obtained from historical empirical data or common carrier database, specifically, τ weight public affairs corresponding with MR.LteScTadv
Formula is τ=16*N+8, and N, which is that OMC-R northbound interface is practical, reports MR.LteScTadv number, and specific value is as shown in table 9 below.
9 τ weight of table numerical value corresponding with MR.LteScTadv
S300: longitude and latitude that the UE occupies cell site are obtained, the longitude of cell site is occupied according to the UE
Latitude, the UE and UE occupy cell site measurement report and the UE and UE occupy between cell site away from
From calculating the longitude and latitude of the UE.
UE occupies the longitude of cell site and latitude can be known based on the data check of common carrier, if such as base station
For the base station of China Mobile, the relevant historical data of the base station construction can be obtained from China Mobile, to accurately know
Its longitude and latitude.Specifically, step S300 specific formula for calculation includes the following:
In formula, Lon(UE)For the longitude of UE, Lat(UE)For the latitude of UE, Lon(eNodeB)The longitude of cell is occupied for UE,
Lat(eNodeB)The latitude of cell is occupied for UE, r is that UE and UE occupies the distance between cell site,AOA(MR)For the practical sample value for reporting MR.LteScAOA of OMC-R northbound interface.
S400: the measurement report of cell site, the longitude of the UE and latitude and described are occupied according to the UE and UE
UE occupies the longitude and latitude of cell site, carries out the physical and chemical rendering in ground and presents, and obtains the physical and chemical rendering in ground and result is presented.
In geographical three-dimensional space, the longitude of related data in the measurement report of cell site, UE is occupied based on UE and UE
The longitude and latitude that cell site is occupied with latitude and UE, can intuitively show UE and UE in three-dimensional geographic space
Occupy the geospatial location of cell, in addition UE and UE occupy in the measurement report of cell site related mobile communication parameter and
Network quality parameters can be presented together, that is, carried out the physical and chemical rendering in ground and presented, and technical staff can be presented based on the physical and chemical rendering in ground
As a result understand the geographical location and mobile communication parameter between both that each UE, a UE occupy cell, it is physical and chemical to obtain ground
Result is presented in rendering.
S500: it is presented according to the physical and chemical rendering in the ground as a result, obtaining LTE network Mass Distribution testing result.
Physics and chemistry rendering in base area presents as a result, the i.e. geographical space map that has had been built up, geographical space map can be with
The position and signal strength for marking out each base station and UE in entire LTE network in detail can be obtained LTE based on these information
Network quality is distributed testing result.
LTE network Mass Distribution detection method of the present invention obtains the measurement report that UE and UE occupies cell site, according to survey
Amount report calculates UE and UE and occupies the distance between cell site, obtains longitude and latitude that the UE occupies cell site,
The longitude and the distance between latitude, measurement report and UE and UE occupancy cell site of cell site are occupied according to UE,
The longitude and latitude for calculating the UE carry out the physical and chemical rendering in ground further according to acquired data and present, and obtain the physical and chemical rendering in ground and are in
It is existing to obtain LTE network Mass Distribution testing result as a result, analyzing.In whole process, in whole process, occupied according to UE and UE small
The big data of the measurement report of area's website is excavated, and based on UE and UE occupy the distance between cell site, UE longitude and latitude with
And UE occupies the geographical location information of the longitude and latitude of cell, carries out the physical and chemical rendering in ground and presents, obtains the detection of LTE network Mass Distribution
As a result, realizing simple and accurate detection LTE network Mass Distribution.
In one of the embodiments, the UE and UE occupy the measurement report of cell site include MR.LteScAOA,
MR.LteScTadv、MR.LteScRSRP、MR.LteScRSRQ、MR.LteScPHR、MR.LteScSinrUL、
MR.LteNcRSRP and MR.LteNcRSRQ.
As shown in Fig. 2, step S400 is specifically included in one of the embodiments:
S420: by the UE and UE occupy MR.LteScRSRP, MR.LteScRSRQ in the measurement report of cell site,
MR.LteScPHR, MR.LteScSinrUL, MR.LteNcRSRP and MR.LteNcRSRQ and MR.LteScTadv,
MR.LteScAOA association composition three-dimensional matrice；
S440: by MR.LteScRSRP, MR.LteScRSRQ, MR.LteScPHR, MR.LteScSinrUL,
MR.LteNcRSRP and MR.LteNcRSRQ is projected on longitude and latitude locating for UE, and occupies cell site based on UE
Longitude and latitude carry out the physical and chemical rendering in ground and present, and obtain the physical and chemical rendering in ground and result is presented.
In UE measurement report, distinguished together with three dimensions (time dimension occupies cell dimension, UE dimension) different
Measurement report, each UE measurement report data contain simultaneously MR.LteScAOA, MR.LteScTadv, MR.LteScRSRP,
MR.LteScRSRQ, MR.LteScPHR, MR.LteScSinrUL, MR.LteNcRSRP and MR.LteNcRSRQ measurement item, because
This MR.LteScRSRP, MR.LteScRSRQ, MR.LteScPHR, MR.LteScSinrUL, MR.LteNcRSRP and
MR.LteNcRSRQ be individually associated with MR.LteScTadv, MR.LteScAOA composition three-dimensional matrice, by MR.LteScRSRP,
MR.LteScRSRQ, MR.LteScPHR, MR.LteScSinrUL, MR.LteNcRSRP and MR.LteNcRSRQ etc. are projected
Geographyization rendering is carried out on longitude and latitude locating for UE to present, and obtains the physical and chemical rendering in ground and result is presented.In whole process, using three
Dimension distinguishes different measurement reports, and constructs three-dimensional matrice and projected again, carries out the physical and chemical rendering in ground in three-dimensional space,
Ensure that rendering result is accurate and the case where understanding LTE network communication quality in real time convenient for technical staff.
The measurement report that cell site is occupied according to the UE and UE in one of the embodiments, calculate UE with
UE occupies the formula of the distance between cell site specifically:
In formula, r is that UE and UE occupies the distance between cell site, and c is the light velocity, TsFor the period of an OFDM symbol,
Forτ is weight corresponding to the practical sample value for reporting MR.LteScTadv of OMC-R northbound interface.
The longitude and latitude for obtaining the UE and occupying cell site in one of the embodiments, according to the UE
It occupies the longitude of cell site and latitude, the UE and UE occupy the measurement report of cell site and the UE and UE is accounted for
With the distance between cell site, the longitude of the UE and the formula of latitude are calculated specifically:
In formula, Lon(UE)For the longitude of UE, Lat(UE)For the latitude of UE, Lon(eNodeB)The longitude of cell is occupied for UE,
Lat(eNodeB)The latitude of cell is occupied for UE, r is that UE and UE occupies the distance between cell site,AOA(MR)For the practical sample value for reporting MR.LteScAOA of OMC-R northbound interface.
As shown in figure 3, a kind of LTE network Mass Distribution detection system, comprising:
Module 100 is obtained, the measurement report of cell site is occupied for obtaining UE and UE；
Distance calculation module 200 calculates UE and UE and accounts for for occupying the measurement report of cell site according to the UE and UE
With the distance between cell site；
Calculation of longitude & latitude module 300 occupies the longitude and latitude of cell site for obtaining the UE, is accounted for according to the UE
With the longitude of cell site and latitude, the UE and UE occupy the measurement report of cell site and the UE and UE is accounted for
With the distance between cell site, the longitude and latitude of the UE are calculated；
Rendering module 400, for occupying the measurement report of cell site, the longitude and latitude of the UE according to the UE and UE
Degree and the UE occupy the longitude and latitude of cell site, carry out the physical and chemical rendering in ground and present, and obtain the physical and chemical rendering in ground and knot is presented
Fruit；
Detection module 500, for being presented according to the physical and chemical rendering in the ground as a result, obtaining LTE network Mass Distribution detection knot
Fruit.
LTE network Mass Distribution detection system of the present invention obtains module 100 and obtains the measurement that UE and UE occupies cell site
Report, distance calculation module 200 calculate UE and UE and occupy the distance between cell site, calculation of longitude & latitude according to measurement report
Module 300 obtains the longitude and latitude that the UE occupies cell site, and the longitude and latitude, measurement of cell site are occupied according to UE
Report and UE and the UE occupy the distance between cell site, calculate the longitude and latitude of the UE, and rendering module 400
The physical and chemical rendering in ground is carried out according to acquired data to present, and is obtained the physical and chemical rendering in ground and is presented as a result, the analysis of detection module 500 obtains
LTE network Mass Distribution testing result.In whole process, in whole process, the measurement report of cell site is occupied according to UE and UE
The big data of announcement is excavated, and is occupied the distance between cell site, the longitude and latitude of UE and UE based on UE and UE and occupied cell
The geographical location information of longitude and latitude carries out the physical and chemical rendering in ground and presents, obtains LTE network Mass Distribution testing result, realize simple
And accurate detection LTE network Mass Distribution.
In one of the embodiments, the UE and UE occupy the measurement report of cell site include MR.LteScAOA,
MR.LteScTadv、MR.LteScRSRP、MR.LteScRSRQ、MR.LteScPHR、MR.LteScSinrUL、
MR.LteNcRSRP and MR.LteNcRSRQ.
As shown in figure 4, the rendering module 400 specifically includes in one of the embodiments:
Matrix unit 420, MR.LteScRSRP in the measurement report for the UE and UE to be occupied to cell site,
MR.LteScRSRQ, MR.LteScPHR, MR.LteScSinrUL, MR.LteNcRSRP and MR.LteNcRSRQ with
MR.LteScTadv, MR.LteScAOA association composition three-dimensional matrice；
Rendering unit 440, for by MR.LteScRSRP, MR.LteScRSRQ, MR.LteScPHR,
MR.LteScSinrUL, MR.LteNcRSRP and MR.LteNcRSRQ are projected on longitude and latitude locating for UE, and are based on
UE occupies the longitude and latitude of cell site, carries out the physical and chemical rendering in ground and presents, and obtains the physical and chemical rendering in ground and result is presented.
The distance calculation module 200 occupies the survey of cell site according to the UE and UE in one of the embodiments,
Amount report calculates the formula that UE and UE occupies the distance between cell site specifically:
In formula, r is that UE and UE occupies the distance between cell site, and c is the light velocity, TsFor the period of an OFDM symbol,
Forτ is weight corresponding to the practical sample value for reporting MR.LteScTadv of OMC-R northbound interface, wherein
τ=16*N+8, N, which are that OMC-R northbound interface is practical, reports MR.LteScTadv number.
The calculation of longitude & latitude module 300 obtains the longitude that the UE occupies cell site in one of the embodiments,
And latitude, the longitude of cell site is occupied according to the UE and latitude, the UE and UE occupy the measurement report of cell site with
And the UE and UE occupies the distance between cell site, calculates the longitude of the UE and the formula of latitude specifically:
In formula, Lon(UE)For the longitude of UE, Lat(UE)For the latitude of UE, Lon(eNodeB)The longitude of cell is occupied for UE,
Lat(eNodeB)The latitude of cell is occupied for UE, r is that UE and UE occupies the distance between cell site,AOA(MR)For the practical sample value for reporting MR.LteScAOA of OMC-R northbound interface.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of LTE network Mass Distribution detection method, which is characterized in that comprising steps of
Obtain the measurement report that UE and UE occupies cell site；
The measurement report of cell site is occupied according to the UE and UE, is calculated UE and UE and is occupied the distance between cell site；
Longitude and latitude that the UE occupies cell site are obtained, the longitude and latitude, institute of cell site are occupied according to the UE
It states UE and UE and occupies the distance between measurement report and the UE and UE occupancy cell site of cell site, calculate institute
State the longitude and latitude of UE；
Cell is occupied according to the measurement report of the UE and UE occupancy cell site, the longitude of the UE and latitude and the UE
The longitude and latitude of website carry out the physical and chemical rendering in ground and present, and obtain the physical and chemical rendering in ground and result is presented；
It is presented according to the physical and chemical rendering in the ground as a result, obtaining LTE network Mass Distribution testing result；
The measurement report of the UE and UE occupancy cell site includes eNodeB antenna angle of arrival, the serving cell of serving cell
Timing Advance, the Reference Signal Received Power of serving cell, the Reference Signal Received Quality of serving cell, serving cell UE
The reference of transmission power surplus, the uplink signal-to-noise ratio of serving cell, defined neighboring BS relationship and undefined neighboring BS relationship cell is believed
Number receive the Reference Signal Received Quality of power and defined neighboring BS relationship and undefined neighboring BS relationship cell；
It is described to be occupied according to the measurement report of the UE and UE occupancy cell site, the longitude of the UE and latitude and the UE
The longitude and latitude of cell site carry out the physical and chemical rendering in ground and present, and obtain the step of result is presented in the physical and chemical rendering in ground and specifically include:
The UE and UE are occupied into the Reference Signal Received Power of serving cell in the measurement report of cell site, serving cell
Reference Signal Received Quality, the UE transmission power surplus of serving cell, the uplink signal-to-noise ratio of serving cell, defined neighboring BS relationship
With the Reference Signal Received Power of undefined neighboring BS relationship cell and defined neighboring BS relationship and undefined neighboring BS relationship cell
Reference Signal Received Quality be associated with the eNodeB antenna angle of arrival of the Timing Advance of serving cell, serving cell composition three
Tie up matrix；
The UE of the Reference Signal Received Power of serving cell, the Reference Signal Received Quality of serving cell, serving cell is emitted
Power headroom, the uplink signal-to-noise ratio of serving cell, defined neighboring BS relationship and undefined neighboring BS relationship cell reference signal connect
It receives power and defined neighboring BS relationship and the Reference Signal Received Quality of undefined neighboring BS relationship cell projects locating for UE
On longitude and latitude, and longitude and latitude based on UE occupancy cell site, the physical and chemical rendering presentation in ground is carried out, the physical and chemical wash with watercolours in ground is obtained
Result is presented in dye.
2. LTE network Mass Distribution detection method according to claim 1, which is characterized in that it is described according to the UE with
UE occupies the measurement report of cell site, calculates the formula that UE and UE occupies the distance between cell site specifically:
In formula, r is that UE and UE occupies the distance between cell site, and c is the light velocity, TsFor the period of an OFDM symbol, it isτ is weight corresponding to the sample value of the practical Timing Advance for reporting serving cell of OMC-R northbound interface,
Wherein, τ=16*N+8, N are the practical Timing Advance number for reporting serving cell of OMC-R northbound interface.
3. LTE network Mass Distribution detection method according to claim 1, which is characterized in that the acquisition UE is accounted for
With the longitude and latitude of cell site, the longitude and latitude of cell site are occupied according to the UE, the UE and UE occupy cell
The measurement report of website and the UE and the UE occupy the distance between cell site, calculate the longitude and latitude of the UE
Formula specifically:
In formula, Lon(UE)For the longitude of UE, Lat(UE)For the latitude of UE, Lon(eNodeB)The longitude of cell is occupied for UE,
Lat(eNodeB)The latitude of cell is occupied for UE, r is that UE and UE occupies the distance between cell site,AOA(MR)For the practical eNodeB antenna angle of arrival for reporting serving cell of OMC-R northbound interface
Sample value.
4. a kind of LTE network Mass Distribution detection system characterized by comprising
Module is obtained, the measurement report of cell site is occupied for obtaining UE and UE；
Distance calculation module calculates UE and UE and occupies cell for occupying the measurement report of cell site according to the UE and UE
The distance between website；
Calculation of longitude & latitude module occupies the longitude and latitude of cell site for obtaining the UE, occupies cell according to the UE
The longitude and latitude of website, the measurement report of the UE and UE occupancy cell site and the UE and UE occupy cell site
The distance between point, calculates the longitude and latitude of the UE；
Rendering module, for occupied according to the UE and UE the measurement report of cell site, the UE longitude and latitude and
The UE occupies the longitude and latitude of cell site, carries out the physical and chemical rendering in ground and presents, and obtains the physical and chemical rendering in ground and result is presented；
Detection module, for being presented according to the physical and chemical rendering in the ground as a result, obtaining LTE network Mass Distribution testing result；
The measurement report of the UE and UE occupancy cell site includes eNodeB antenna angle of arrival, the serving cell of serving cell
Timing Advance, the Reference Signal Received Power of serving cell, the Reference Signal Received Quality of serving cell, serving cell UE
The reference of transmission power surplus, the uplink signal-to-noise ratio of serving cell, defined neighboring BS relationship and undefined neighboring BS relationship cell is believed
Number receive the Reference Signal Received Quality of power and defined neighboring BS relationship and undefined neighboring BS relationship cell；
The rendering module specifically includes:
Matrix unit, for the reference signal of serving cell in the measurement report of the UE and UE occupancy cell site to be received function
Rate, the Reference Signal Received Quality of serving cell, the UE transmission power surplus of serving cell, serving cell uplink signal-to-noise ratio,
The Reference Signal Received Power and defined neighboring BS relationship of defined neighboring BS relationship and undefined neighboring BS relationship cell and uncertain
The Timing Advance of the Reference Signal Received Quality of adopted neighboring BS relationship cell and serving cell, serving cell eNodeB antenna arrive
Three-dimensional matrice is formed up to angular correlation；
Rendering unit, for by the Reference Signal Received Quality of the Reference Signal Received Power of serving cell, serving cell, service
The UE transmission power surplus of cell, the uplink signal-to-noise ratio of serving cell, defined neighboring BS relationship and undefined neighboring BS relationship cell
Reference Signal Received Power and defined neighboring BS relationship and the Reference Signal Received Quality of undefined neighboring BS relationship cell throw
It is mapped on longitude and latitude locating for UE, and occupies the longitude and latitude of cell site based on UE, carry out the physical and chemical rendering in ground and present,
It obtains the physical and chemical rendering in ground and result is presented.
5. LTE network Mass Distribution detection system according to claim 4, which is characterized in that the distance calculation module
The measurement report of cell site is occupied according to the UE and UE, calculates the formula that UE and UE occupies the distance between cell site and has
Body are as follows:
In formula, r is that UE and UE occupies the distance between cell site, and c is the light velocity, TsFor the period of an OFDM symbol, it isτ is weight corresponding to the sample value of the practical Timing Advance for reporting serving cell of OMC-R northbound interface,
Wherein, τ=16*N+8, N are the practical Timing Advance number for reporting serving cell of OMC-R northbound interface.
6. LTE network Mass Distribution detection system according to claim 4, which is characterized in that the calculation of longitude & latitude mould
Block obtains the longitude and latitude that the UE occupies cell site, occupies the longitude of cell site and latitude, described according to the UE
UE and UE occupies the measurement report of cell site and the UE and UE occupies the distance between cell site, described in calculating
The longitude of UE and the formula of latitude specifically:
In formula, Lon(UE)For the longitude of UE, Lat(UE)For the latitude of UE, Lon(eNodeB)The longitude of cell is occupied for UE,
Lat(eNodeB)The latitude of cell is occupied for UE, r is that UE and UE occupies the distance between cell site,AOA(MR)For the practical eNodeB antenna angle of arrival for reporting serving cell of OMC-R northbound interface
Sample value.
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| CN107155172A (en) * | 2017-04-01 | 2017-09-12 | 广州逸信电子科技有限公司 | The alignment system and method for mobile subscriber |
| CN109451418B (en) * | 2017-08-28 | 2020-12-22 | 中国移动通信集团浙江有限公司 | Mobile communication network quality evaluation method and device |
| CN109429247B (en) * | 2017-08-31 | 2020-09-11 | 中国移动通信集团公司 | Method and device for improving cell network based on problem scenario |
| CN108377508B (en) * | 2017-11-28 | 2021-06-11 | 中国移动通信集团福建有限公司 | User perception classification method and device based on measurement report data |
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| CN116266899A (en) * | 2021-12-17 | 2023-06-20 | 中国电信股份有限公司 | Tracking area boundary information processing method and device, electronic equipment and readable medium |
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