CN103167537B - A kind of uplink interference measuring method, system and device - Google Patents
A kind of uplink interference measuring method, system and device Download PDFInfo
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- CN103167537B CN103167537B CN201110412515.9A CN201110412515A CN103167537B CN 103167537 B CN103167537 B CN 103167537B CN 201110412515 A CN201110412515 A CN 201110412515A CN 103167537 B CN103167537 B CN 103167537B
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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
Abstract
The invention discloses a kind of uplink interference measuring method, system and device, main technical schemes comprises: terminal receives the minimized field test configuration information that base station sends, this minimized field test configuration information comprises the cell ID of the community of carrying out uplink interference measurement, this terminal receives signal in community corresponding to this cell ID, and the uplink interference measurement result going out according to the power determination of the signal receiving is reported to described base station. According to this technical scheme, uplink interference strategy can be carried out by configurating terminal in base station, thereby compared with the mode of determining uplink interference with existing artificial investigation, has improved the efficiency of definite uplink interference.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of uplink interference measuring method, system and device.
Background technology
In wireless communication system, can the quality of wireless network performance proper communication for customer mobile terminalHave direct impact, therefore, it is to ensure wireless communication system services quality that wireless network performance is testedKey.
At present, the important hand that drive test (DriveTest, DT) technology detects as performance of wireless telecommunications networksSection has been widely used in wireless communication system, can by implement drive test technology in wireless communication systemThe performance of evaluation wireless network, thus authentic data support provided for the network optimization and maintenance work. Drive test isRefer to the field test (for example, the parameters such as the district pilots signal of measurement diverse geographic location) by network,And determine network performance according to test result. Traditional drive test mode, main by being equipped with special measurement equipmentVehicle and drive test personnel ceaselessly test realization along the region that need to carry out drive test, this process not only needsExpend a large amount of resources. For head it off, the LTERel-10 stage has been introduced minimum road test(MinimizationOfDriveTests, MDT) technology, the object of minimum road test is to pass through networkThe ordinary terminal of side configure user participates in the middle of drive test work, and the resource while carrying out drive test to reduce drops into.
Fig. 1 shows the structural representation of minimum road test system, as shown in Figure 1, and this minimum road test systemSystem mainly comprises: network management system (OperationAdministrationandMaintenance, OAM) 101,Base station 102 and drive test terminal 103, wherein, drive test terminal 103 is the common end of the participation drive test of appointmentEnd. At present, Rel-10 is in the standardization effort of minimum road test, and drive test terminal is main in drive test processComplete the function that record gathers downlink data reporting base station, and in actual applications, obviously need to expand roadSurvey terminal function in minimum road test. A concrete application scenarios that need to expand drive test terminal function isThe work of uplink interference investigation, Fig. 2 shows the schematic flow sheet of existing uplink interference investigation work, mainly bagDraw together following steps:
Step 201, OAM obtain the serious cell information of uplink interference, thereby determine that up high interference is littleDistrict.
The high interference cell information that step 202, network optimization personnel provide according to OAM, goes to community on the spot to carry outUpper station frequency sweep is determined uplink interference direction.
In this step 202, upper station frequency sweep is that network optimization personnel arrive base station terrace, utilizes sweep generator to carry out 360Spend omnirange frequency sweep, differentiate the roughly direction of base station uplink interference according to the intensity of power on different directions.The up f1 frequency that is operated in for example base station, sweep generator frequency sweep result be f1 frequency at base station Due South to meritRate maximum, can think that interference radiating way comes from base station Due South.
Step 203, according to definite uplink interference direction, carry out careful interference investigation, determine up dryDisturb source.
In this step 203, according to definite uplink interference direction, carry out careful interference investigation, disturbingIn direction, carry out frequency sweep along the region that relates to user's use, accurately find interference source in up going route.
So far, the flow process of uplink interference investigation finishes. Obviously, the process need that above-mentioned uplink interference is repelledStaff reaches on-the-spot and disturbs location and investigate in the interference of interference radiating way, uplink interferenceInvestigation efficiency is very low.
In sum, base station obtains uplink interference data and mainly depends on staff and report based on field testData, also unrealized ordinary terminal participates in the workflow of uplink interference investigation, determines the effect of uplink interferenceRate is low.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of uplink interference measuring method, system and device, adoptsThis technical scheme, can improve the efficiency of determining uplink interference.
The embodiment of the present invention is achieved through the following technical solutions:
According to the embodiment of the present invention aspect, a kind of uplink interference measuring method is provided, comprising:
Terminal receives the minimized field test configuration information that base station sends, and in described minimized field test configuration information, wrapsDraw together the cell ID of the community of carrying out uplink interference measurement;
Described terminal receives signal in community corresponding to described cell ID; And
The uplink interference measurement result going out according to the power determination of the signal receiving is reported to described base station.
According to another aspect of the embodiment of the present invention, a kind of uplink interference measuring method is also provided, comprising:
Base station receives the minimized field test configuration information that oam OAM server sends, describedLittleization drive test configuration information comprises the cell ID of the community of carrying out uplink interference measurement;
Described base station sends described minimized field test configuration information to terminal; And
It is up that the terminal of reception participation minimum road test is measured according to described minimized field test configuration informationInterference measurement results.
According to another aspect of the embodiment of the present invention, a kind of uplink interference measuring system is also provided, comprising:
Base station and terminal; Wherein:
Described base station, the minimum road test configuration letter sending for receiving oam OAM serverBreath, described minimized field test configuration information comprises the cell ID of the community of carrying out uplink interference measurement, andSend described minimized field test configuration information to terminal; And the uplink interference that receives described terminal to report is measuredResult;
Described terminal, for receiving after the minimized field test configuration information of base station transmission, at described community markKnow corresponding community and receive signal, and the uplink interference going out according to the power determination of the signal receiving is measured to knotFruit reports described base station.
According to another aspect of the embodiment of the present invention, a kind of uplink interference measurement mechanism is also provided, comprising:
Configuration information receiving element, the minimized field test configuration information sending for receiving base station, described minimumChange the cell ID that drive test configuration information comprises the community of carrying out uplink interference measurement;
Interferometry unit, for the described minimum road test configuration receiving at described configuration information receiving elementCommunity corresponding to described cell ID that information comprises receives signal;
Measurement result reports unit, for by the power determination of signal receiving according to described interferometry unitThe uplink interference measurement result going out reports described base station.
According to another aspect of the embodiment of the present invention, a kind of subscriber equipment is also provided, comprise above-mentioned upInterferometry device.
According to another aspect of the embodiment of the present invention, a kind of uplink interference measurement mechanism is also provided, comprising:
Configuration information receiving element, for receiving the road that minimizes of oam OAM server transmissionSurvey configuration information, described minimized field test configuration information comprises the community of the community of carrying out uplink interference measurementMark;
Configuration information transmitting element, for sending minimizing of described configuration information receiving element reception to terminalDrive test configuration information;
Measurement result receiving element, for receiving the terminal that participates in minimum road test according to described minimum road testThe uplink interference measurement result that configuration information is measured, described uplink interference measurement result exists according to described terminalThe signal receiving under the access configuration status corresponding with the access configuration information of described cell ID respective cellPower determination.
According to another aspect of the embodiment of the present invention, a kind of base station is also provided, comprise above-mentioned uplink interferenceMeasurement mechanism.
Above-mentioned at least one technical scheme providing by the embodiment of the present invention, terminal can receive base stationThe minimized field test configuration information sending, this minimized field test configuration information comprises and carries out uplink interference measurementThe cell ID of community, this terminal receives signal in community corresponding to this cell ID, and will be according to receptionThe uplink interference measurement result that goes out of the power determination of signal report described base station. According to this technical scheme,Uplink interference strategy can be carried out by configurating terminal in base station, thereby determines the side of uplink interference with existing artificial investigationFormula is compared, and has improved the efficiency of definite uplink interference.
Other features and advantages of the present invention will be set forth in the following description, and, partly from explanationIn book, become apparent, or understand by implementing the present invention. Object of the present invention and other advantages canRealize and obtain by specifically noted structure in write description, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, with thisBright embodiment mono-is used from explanation the present invention, is not construed as limiting the invention. In the accompanying drawings:
The structural representation of the minimum road test system that Fig. 1 provides for background technology;
The schematic flow sheet of realizing uplink interference investigation that Fig. 2 provides for background technology;
The applicable network structure signal of method that Fig. 3 measures for the uplink interference that the embodiment of the present invention one providesFigure;
The method flow diagram that Fig. 4 measures for the uplink interference that the embodiment of the present invention one provides;
The terminal that Fig. 5 provides for the embodiment of the present invention one is carried out a schematic flow sheet of uplink interference measurement;
The terminal that Fig. 6 provides for the embodiment of the present invention one is carried out another flow process signal of uplink interference measurementFigure;
The structural representation of the uplink interference measurement mechanism that Fig. 7 provides for the embodiment of the present invention two;
The structural representation of the uplink interference measurement mechanism that Fig. 8 provides for the embodiment of the present invention three.
Detailed description of the invention
In order to provide the implementation that improves the efficiency of determining uplink interference, the embodiment of the present invention provides oneUplink interference measuring method, system and device, below in conjunction with Figure of description to the preferred embodiments of the present inventionDescribe, should be appreciated that preferred embodiment described herein is only for description and interpretation the present invention, andBe not used in restriction the present invention. And in the situation that not conflicting, in the embodiment in the application and embodimentFeature can combine mutually.
Embodiment mono-
The embodiment of the present invention one provides a kind of uplink interference measuring method, according to this uplink interference measurement sideMethod, ordinary terminal can participate in measuring uplink interference, thereby has improved the efficiency of definite uplink interference.
The applicable network structure signal of method that the uplink interference that Fig. 3 shows the embodiment of the present invention to be provided is measuredFigure, as shown in Figure 3, mainly comprises:
OAM (OperationAdministrationandMaintenance, oam) server301 and base station 302;
Wherein:
OAM server 301 is mainly used in sending minimized field test configuration information to base station 302, this minimumChange the cell ID that drive test configuration information comprises the community of carrying out uplink interference measurement, preferably, this minimumChange in drive test configuration information, can also comprise instruction carry out the information of the Measuring Time of uplink interference measurement etc. itsHis configuration parameter;
Base station 302, is mainly used in the minimized field test configuration information that sends according to OAM server 301,Configure suitable terminal and carry out minimum road test, and the uplink interference measurement result of terminal to report is sent toOAM server 301.
The method flow diagram that the uplink interference that Fig. 4 shows the present embodiment one to be provided is measured, as shown in Figure 4,Mainly comprise the steps;
Step 401, OAM server are determined uplink interference cell information, and to this uplink interference community pairThe base station of answering sends minimized field test configuration information.
In this step 401, uplink interference cell information mainly reports OAM server by base station, concreteGround, the quality of the upward signal that base station can report by monitoring terminal to be to determine whether to exist uplink interference,If monitor out to such an extent that signal quality is poor, determine and have uplink interference, and determine that the community at this terminal place isUplink interference community, the cell ID of Jiang Gai community reports OAM server, is joined by OAM serverPut uplink interference measurement is carried out in community corresponding to this cell ID, be included in and minimize by this cell IDIn drive test configuration information, preferably, OAM server can also comprise at minimized field test configuration informationThe parameters such as the Measuring Time of uplink interference measurement are carried out in instruction.
Step 402, base station receive after the minimized field test configuration information of OAM server transmission, to terminalSend this minimized field test configuration information.
In this step 402, base station by radio resource control RRC signaling to possessing minimum road testThe terminal of function sends minimized field test configuration information. Particularly, the minimum road test configuration letter that base station sendsBreath comprises the cell ID of the community of carrying out uplink interference measurement, and, preferably, this minimum road testIn configuration information, can also comprise instruction carry out uplink interference measurement Measuring Time information, inform measurement orderOther configuration parameters such as (terminal is carried out uplink interference measurement), the cycle that terminal is carried out uplink interference measurement.
Step 403, terminal receive after the minimized field test configuration information of base station transmission, carry out uplink interference surveyAmount, and to base station reporting uplink interference measurement results.
In this step 403, terminal can, for receiving any terminal of minimized field test configuration information, be carried outIt is mainly that the cell ID that comprises at minimized field test configuration information of this terminal is corresponding that uplink interference is measuredCommunity receives signal. Particularly, the cell ID that terminal comprises at minimized field test configuration information is correspondingCommunity receives when signal, and the access parameter of access parameter Yu Gai community that can configure self is close, preferably realExecute in mode, the access parameter of access parameter Yu Gai community that terminal can configure self is identical. One preferablyIn embodiment, for improving the accuracy of measuring, this terminal can be to belong to this to carry out uplink interference measurementThe terminal of community, terminal configures at cell ID and the described minimum road test of the community of determining current ownershipAfter described cell ID that information comprises is consistent, carry out uplink interference measurement. Correspondingly, base station receivesUplink interference measurement result is that cell ID and the minimized field test configuration information of the community of ownership comprisesThe uplink interference measurement result that the consistent terminal of cell ID is measured according to minimized field test configuration information.
Step 404, base station receive the terminal of participation minimum road test and measure according to minimized field test configuration informationThe uplink interference measurement result going out, and this uplink interference measurement result is reported to OAM server.
The uplink interference measurement result that step 405, OAM server report according to different terminals, determinesThe particular location of interference source in up going route.
In this step 405, it is up that OAM server can comprise according to each uplink interference measurement resultThe measurement place of jamming power and terminal, determines the particular location of interference source, particularly, and uplink interferenceThe measurement place that power is greater than setting threshold can be confirmed as the position of interference source. Further, attendantThe more specific location information of the interference source in up going route that can determine according to OAM server, disturbs processing.
So far, uplink interference measurement procedure finishes. By this flow process, base station can be carried out up by configurating terminalDisturb strategy, thereby compared with the mode of determining uplink interference with existing artificial investigation, improved and determined up doingThe efficiency of disturbing.
In the step 403 that the corresponding flow process of Fig. 4 comprises, terminal is carried out uplink interference measurement, can be by measuringSignal received power realizes, particularly, and the schematic flow sheet that Fig. 5 shows terminal carries out uplink interference measurement,As shown in Figure 5, mainly comprise the steps:
The community that cell ID that step 501, terminal comprise according to minimized field test configuration information is correspondingAccess configuration information receives signal under the access configuration status corresponding with this access configuration information.
In this step 501, first terminal can stop up transmission, then proceeds to reception signal, particularly,The access configuration information of community can comprise frequency and the bandwidth of community, and this information can be resident by readingThe system information of community determines, under access configuration status corresponding to the access configuration information of terminal Yu community, connectsCollect mail number, i.e. frequency and the bandwidth that configuration receives signal is consistent with frequency and the bandwidth of resident community.
Step 502, terminal, according to the power of the signal receiving, are determined uplink interference measurement result.
In this step 502, terminal goes out uplink interference measurement result according to the power determination of the signal receiving, bagDraw together: be uplink interference power by the power determination of the signal of reception, and by this uplink interference power and communityMark is as uplink interference measurement result.
So far the flow process that, terminal is carried out uplink interference measurement finishes. By this flow process, terminal is determined upAfter interference measurement results, this uplink interference result can be reported to base station.
In a preferred embodiment, if also comprise and disturbing in the minimized field test configuration information that terminal receivesWhen the Measuring Time information of signal measurement, terminal can be based on this Measuring Time control survey. Fig. 6 shows endAnother schematic flow sheet that end carries out uplink interference measurement, as shown in Figure 6, mainly comprises the steps:
Survey corresponding to Measuring Time information that step 601, terminal comprise this minimized field test configuration informationThe amount time is monitored.
When step 602, terminal monitoring arrive to Measuring Time, according to connecing of community corresponding to this cell IDEnter configuration information, under the access configuration status corresponding with this access configuration information, receive signal.
The specific implementation process of this step 602 and the specific implementation process of above-mentioned steps 501 are basic identical, thisPlace repeats no more.
Step 603, terminal, according to the power of the signal receiving, are determined uplink interference measurement result.
In this step 603, terminal goes out uplink interference measurement result according to the power determination of the signal receiving, bagDraw together: be uplink interference power by the power determination of the signal of reception, and by this uplink interference power, measure timeBetween information and this cell ID as uplink interference measurement result.
So far the flow process that, terminal is carried out uplink interference measurement finishes. By this flow process, terminal can be in configurationMeasuring Time determine after uplink interference measurement result, this uplink interference result can be reported to base station.
In flow process corresponding to Fig. 6, if also comprise measuring period in minimized field test configuration information, terminal needsTo, according to this measuring period, periodically carry out above-mentioned uplink interference measurement procedure.
When the Measuring Time information of uplink interference measurement is carried out in the configuration of OAM server or base station, can be for notThe same different time of terminal configuration, for example, this time can be for carrying out the area interference comparison of interferometryThe large time period. And for TDD system, base station need to ensure on the carrying out for terminal configurationThe Measuring Time of row interferometry is for ascending time slot.
More preferably, in above-described embodiment, all right in the uplink interference measurement result that terminal reports to base stationFurther comprise the measurement place of carrying out uplink interference measurement, this place can be GNSS (GlobalNavigationSatelliteSystem, GLONASS) information, if not, can adoptThe signal strength signal intensity of many six homogeneous-frequency adjacent-domains is carried out auxiliary positioning, and it is more smart that this measurement location information is mainly used in network sideCarry out interference position location accurately.
Embodiment bis-
Correspondingly, corresponding with above-described embodiment one, the embodiment of the present invention also provides a kind of uplink interference to measureDevice, this device can be arranged in subscriber equipment, so that subscriber equipment can participate in carrying out uplink interference measurement,The efficiency of measuring to improve uplink interference.
Fig. 7 shows the schematic flow sheet of this uplink interference measurement mechanism, as shown in Figure 7, and this uplink interferenceMeasurement mechanism comprises:
Configuration information receiving element 701, interferometry unit 702 and measurement result report unit 703;
Wherein:
Configuration information receiving element 701, the minimized field test configuration information sending for receiving base station, minimumChange the cell ID that drive test configuration information comprises the community of carrying out uplink interference measurement;
Interferometry unit 702, for the minimum road test configuration receiving at configuration information receiving element 701Community corresponding to cell ID that information comprises receives signal;
Measurement result reports unit 703, for by the power of the signal receiving according to interferometry unit 702The uplink interference measurement result of determining reports base station.
In the preferred implementation that the present embodiment two provides, the interferometry unit that the device shown in Fig. 7 comprises702, specifically for according to the access configuration information of community corresponding to described cell ID, with described accessUnder access configuration status corresponding to configuration information, receive signal.
In the preferred implementation that the present embodiment two provides, the interferometry unit that the device shown in Fig. 7 comprises702, specifically for wrapping determining in the cell ID of community of terminal attaching and minimized field test configuration informationAfter the cell ID drawn together is consistent, according to the access configuration information of community corresponding to cell ID, joining with accessUnder access configuration status corresponding to the information of putting, receive signal.
In the preferred implementation that the present embodiment two provides, the measurement result that the device shown in Fig. 7 comprises reportsUnit 703, specifically for being uplink interference power by the power determination of the signal of reception, and by uplink interferencePower, measurement location information and cell ID report base station as uplink interference measurement result.
In the preferred implementation that the present embodiment two provides, the interferometry unit that the device shown in Fig. 7 comprises702, specifically for monitor in minimized field test configuration information, also comprise carry out uplink interference measurementWhen Measuring Time corresponding to Measuring Time information arrives, according to the access configuration letter of community corresponding to cell IDBreath receives signal under the access configuration status corresponding with access configuration information.
Correspondingly, in the preferred implementation that the present embodiment two provides, the measurement that the device shown in Fig. 7 comprisesResult reports unit 703, specifically for being uplink interference power by the power determination of the signal of reception, and willUplink interference power, measurement location information, Measuring Time information and cell ID are measured as uplink interferenceResult reports base station.
Should be appreciated that the unit that above uplink interference measurement mechanism comprises is only to measure dress according to this uplink interferencePut the logical partitioning that the function of realization is carried out, in practical application, can carry out stack or the fractionation of said units.And it is upper that the function that the uplink interference measurement mechanism that this embodiment provides is realized and above-described embodiment provideThe flow process correspondence that in row interference detecting method flow process, terminal is carried out, that realizes for this device is more detailedHandling process is described in detail in said method embodiment, is not described in detail herein.
And the uplink interference measurement mechanism in the present embodiment two also has the function that can realize embodiment mono-Module repeats no more herein.
Embodiment tri-
Correspondingly, corresponding with above-described embodiment one, the embodiment of the present invention also provides a kind of uplink interference to measureDevice, this device can be arranged in base station, participates in carrying out uplink interference measurement, to carry with configure user equipmentThe efficiency that high uplink interference is measured.
Fig. 8 shows the schematic flow sheet of this uplink interference measurement mechanism, as shown in Figure 8, and this uplink interferenceMeasurement mechanism comprises:
Configuration information receiving element 801, configuration information transmitting element 802 and measurement result receiving element803；
Wherein:
Configuration information receiving element 801, the minimum sending for receiving oam OAM serverChange drive test configuration information, minimized field test configuration information comprises the community of the community of carrying out uplink interference measurementMark;
Configuration information transmitting element 802, for sending minimizing of configuration information receiving element reception to terminalDrive test configuration information;
Measurement result receiving element 803, for receiving the terminal that participates in minimum road test according to minimum road testThe uplink interference measurement result that configuration information is measured, uplink interference measurement result is marked according to terminal Yu communityKnow the power determination of the signal receiving under the access configuration status that the access configuration information of respective cell is corresponding.
In the preferred implementation that the present embodiment three provides, the configuration information that the device shown in Fig. 8 comprises sendsUnit 802, joins specifically for sending minimum road test by radio resource control RRC signaling to terminalPut information.
In the preferred implementation that the present embodiment three provides, the measurement result that the device shown in Fig. 8 comprises receivesUnit 803, comprises specifically for the cell ID and the minimized field test configuration information that receive the community belonging toThe uplink interference measurement result measured according to minimized field test configuration information of the consistent terminal of cell ID.
In the preferred implementation that the present embodiment three provides, the configuration information that the device shown in Fig. 8 comprises sendsUnit 802, comprises specifically for sending to terminal the Measuring Time letter that carries out uplink interference measurement of determiningThe minimized field test configuration information of breath.
In the preferred implementation that the present embodiment three provides, the configuration information that the device shown in Fig. 8 comprises sendsUnit 802, while comprising that specifically for sending to terminal the correspondence of carrying out uplink interference measurement of determining is upThe minimized field test configuration information of the Measuring Time information of gap.
Should be appreciated that the unit that above uplink interference measurement mechanism comprises is only to measure dress according to this uplink interferencePut the logical partitioning that the function of realization is carried out, in practical application, can carry out stack or the fractionation of said units.And it is upper that the function that the uplink interference measurement mechanism that this embodiment provides is realized and above-described embodiment provideThe flow process correspondence that in row interference detecting method flow process, carry out base station, that realizes for this device is more detailedHandling process is described in detail in said method embodiment, is not described in detail herein.
And the uplink interference measurement mechanism in the present embodiment three also has the function that can realize embodiment mono-Module repeats no more herein.
Embodiment tetra-
Correspondingly, corresponding with above-described embodiment one, the embodiment of the present invention also provides a kind of uplink interference to measureSystem, this system can comprise base station and terminal; Wherein:
Base station, the minimized field test configuration information sending for receiving oam OAM server,Minimized field test configuration information comprises the cell ID of the community of carrying out uplink interference measurement, and sends out to terminalSend minimized field test configuration information; And the uplink interference measurement result that reports of receiving terminal;
Terminal, for receiving after the minimized field test configuration information of base station transmission, corresponding at cell IDCommunity receives signal, and the uplink interference measurement result going out according to the power determination of the signal receiving is reportedBase station.
The more detailed function that realize base station in this embodiment can be referring in above-described embodiment three upInterferometry device, and this base station also possesses the corresponding function that in above-described embodiment one, base station completes; This is realExecuting the more detailed function of the terminal realization in example can measure referring to the uplink interference in above-described embodiment twoDevice, and this terminal also possesses the corresponding function that in above-described embodiment one, terminal completes.
Although described the application's preferred embodiment, once those skilled in the art obtain cicada baseThis creative concept, can make other change and amendment to these embodiment. So appended right is wantedAsk and be intended to be interpreted as comprising preferred embodiment and fall into all changes and the amendment of the application's scope.
Obviously, those skilled in the art can carry out various changes and modification and not depart from this present inventionBright spirit and scope. Like this, if of the present invention these amendment and modification belong to the claims in the present invention andWithin the scope of its equivalent technologies, the present invention be also intended to comprise these change and modification interior.
Claims (17)
1. a uplink interference measuring method, is characterized in that, comprising:
Terminal receives the minimized field test configuration information that base station sends, and in described minimized field test configuration information, wrapsDraw together the cell ID of the community of carrying out uplink interference measurement;
Described terminal receives after the minimized field test configuration information of base station transmission, carries out uplink interference measurement; And
The uplink interference measurement result going out according to the power determination of the signal receiving is reported to described base station;
Wherein, carry out uplink interference measurement and comprise that described terminal receives letter in community corresponding to described cell IDNumber;
Wherein, in described minimized field test configuration information, also comprise the Measuring Time letter that carries out uplink interference measurementBreath;
Described terminal receives signal in community corresponding to described cell ID, comprising:
Described terminal is in the time monitoring Measuring Time corresponding to described Measuring Time information and arrive, according to described littleDistrict identifies the access configuration information of corresponding community, at the access configuration shape corresponding with described access configuration informationUnder state, receive signal;
Wherein, the corresponding ascending time slot of described Measuring Time information.
2. the method for claim 1, is characterized in that, described terminal is according to described cell IDThe access configuration information of corresponding community connects under the access configuration status corresponding with described access configuration informationCollect mail number before, also comprise:
Described terminal is determined in the cell ID and described minimized field test configuration information of community of current ownershipThe described cell ID comprising is consistent.
3. the method for claim 1, is characterized in that, by true according to the power of the signal receivingThe uplink interference measurement result of making reports described base station, comprising:
Be uplink interference power by the power determination of the signal of reception, and by described uplink interference power, measurementLocation information and described cell ID report described base station as uplink interference measurement result.
4. the method for claim 1, is characterized in that, by true according to the power of the signal receivingThe uplink interference measurement result of making reports described base station, comprising:
Be uplink interference power by the power determination of the signal of reception, and by described uplink interference power, measurementDescribed in location information, Measuring Time information and described cell ID report as uplink interference measurement resultBase station.
5. a uplink interference measuring method, is characterized in that, comprising:
Base station receives the minimized field test configuration information that oam OAM server sends, describedLittleization drive test configuration information comprises the cell ID of the community of carrying out uplink interference measurement;
Described base station sends described minimized field test configuration information to terminal; And
It is up that the terminal of reception participation minimum road test is measured according to described minimized field test configuration informationInterference measurement results;
Wherein, described minimized field test configuration information also comprises the measurement of carrying out uplink interference measurement of determiningTemporal information, the corresponding ascending time slot of described Measuring Time information, sends to receive base station by described terminalAfter littleization drive test configuration information, carry out uplink interference measurement, wherein, carry out described in uplink interference measurement comprisesTerminal is in the time monitoring Measuring Time corresponding to described Measuring Time information and arrive, according to described cell ID pairThe access configuration information of Ying community receives under the access configuration status corresponding with described access configuration informationSignal.
6. method as claimed in claim 5, is characterized in that, described in described base station sends to terminalLittleization drive test configuration information, comprising:
Described base station sends described minimum road test by radio resource control RRC signaling to terminal and joinsPut information.
7. method as claimed in claim 5, is characterized in that, receives the terminal that participates in minimum road testThe uplink interference measurement result of measuring according to described minimized field test configuration information, comprising:
It is described little that the cell ID of the community of reception ownership and described minimized field test configuration information compriseDistrict identifies the uplink interference measurement result that consistent terminal is measured according to described minimized field test configuration information.
8. a uplink interference measuring system, is characterized in that, comprising:
Base station and terminal; Wherein:
Described base station, the minimum road test configuration letter sending for receiving oam OAM serverBreath, described minimized field test configuration information comprises the cell ID of the community of carrying out uplink interference measurement, andSend described minimized field test configuration information to terminal; And the uplink interference that receives described terminal to report is measuredResult;
Described terminal, for receiving after the minimized field test configuration information of base station transmission, carries out uplink interferenceMeasure, and the uplink interference measurement result going out according to the power determination of the signal receiving is reported to described baseStand;
Wherein, carry out uplink interference measurement and comprise that described terminal receives letter in community corresponding to described cell IDNumber;
Wherein, in described minimized field test configuration information, also comprise the Measuring Time letter that carries out uplink interference measurementBreath;
Described terminal receives signal in community corresponding to described cell ID, comprising:
Described terminal is in the time monitoring Measuring Time corresponding to described Measuring Time information and arrive, according to described littleDistrict identifies the access configuration information of corresponding community, at the access configuration shape corresponding with described access configuration informationUnder state, receive signal;
Wherein, the corresponding ascending time slot of described Measuring Time information.
9. a uplink interference measurement mechanism, is characterized in that, comprising:
Configuration information receiving element, the minimized field test configuration information sending for receiving base station, described minimumChange the cell ID that drive test configuration information comprises the community of carrying out uplink interference measurement;
Interferometry unit, for receiving at described configuration information receiving element the minimum road test that base station sendsAfter configuration information, carry out uplink interference measurement, wherein, carry out uplink interference measurement and comprise described interferometryUnit receives signal in community corresponding to described cell ID;
Measurement result reports unit, for by the power determination of signal receiving according to described interferometry unitThe uplink interference measurement result going out reports described base station;
Described interferometry unit, specifically for also comprising monitoring in described minimized field test configuration informationMeasuring Time corresponding to the Measuring Time information of carrying out uplink interference measurement while arriving, according to described community markKnow the access configuration information of corresponding community, under the access configuration status corresponding with described access configuration informationReceive signal, wherein, the corresponding ascending time slot of described Measuring Time information.
10. device as claimed in claim 9, is characterized in that, described interferometry unit, specifically usesIn determining the cell ID of community of terminal attaching and the institute that described minimized field test configuration information comprisesState cell ID consistent after, according to the access configuration information of community corresponding to described cell ID, with describedAccess under the access configuration status that configuration information is corresponding and receive signal.
11. devices as claimed in claim 9, is characterized in that, described measurement result reports unit, toolIt is uplink interference power by the power determination of the signal of reception that body is used for, and by described uplink interference power, surveyAmount location information and described cell ID report described base station as uplink interference measurement result.
12. devices as claimed in claim 9, is characterized in that, described measurement result reports unit, toolIt is uplink interference power by the power determination of the signal of reception that body is used for, and by described uplink interference power, surveyAmount location information, Measuring Time information and described cell ID report institute as uplink interference measurement resultState base station.
13. 1 kinds of subscriber equipmenies, is characterized in that, comprise upper described in claim 9 to 12 any oneRow interferometry device.
14. 1 kinds of uplink interference measurement mechanisms, is characterized in that, comprising:
Configuration information receiving element, for receiving the road that minimizes of oam OAM server transmissionSurvey configuration information, described minimized field test configuration information comprises the community of the community of carrying out uplink interference measurementMark;
Configuration information transmitting element, for sending minimizing of described configuration information receiving element reception to terminalDrive test configuration information, wherein, described minimized field test configuration information also comprises the uplink interference of carrying out of determiningThe Measuring Time information of measuring, the corresponding ascending time slot of described Measuring Time information, to receive base by described terminalStand after the minimized field test configuration information sending, carry out uplink interference measurement, wherein, carry out uplink interference surveyAmount comprises that described terminal is in the time monitoring Measuring Time corresponding to described Measuring Time information and arrive, according to describedThe access configuration information of the community that cell ID is corresponding, in the access configuration corresponding with described access configuration informationUnder state, receive signal;
Measurement result receiving element, for receiving the terminal that participates in minimum road test according to described minimum road testThe uplink interference measurement result that configuration information is measured, described uplink interference measurement result exists according to described terminalThe signal receiving under the access configuration status corresponding with the access configuration information of described cell ID respective cellPower determination.
15. devices as claimed in claim 14, is characterized in that, described configuration information transmitting element,Specifically for sending described minimum road test configuration letter by radio resource control RRC signaling to terminalBreath.
16. devices as claimed in claim 14, is characterized in that, described measurement result receiving element,Specifically for receiving the cell ID of the community belonging to and the institute that described minimized field test configuration information comprisesState the uplink interference measurement that the consistent terminal of cell ID is measured according to described minimized field test configuration informationResult.
17. 1 kinds of base stations, is characterized in that, comprise up dry described in claim 14 to 16 any oneDisturb measurement mechanism.
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| CN201110412515.9A CN103167537B (en) | 2011-12-12 | 2011-12-12 | A kind of uplink interference measuring method, system and device |
| PCT/CN2012/086158 WO2013086948A1 (en) | 2011-12-12 | 2012-12-07 | Method, system and device for measuring uplink interference |
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| CN105519177B (en) * | 2014-05-06 | 2019-11-26 | 华为技术有限公司 | A kind of measurement method and equipment of the minimum drive test based on heterogeneous network |
| CN105472642B (en) * | 2015-11-18 | 2019-02-26 | 广东南方通信建设有限公司 | Mobile communication signal analysis method and system based on unmanned plane |
| CN107154829B (en) * | 2016-03-04 | 2018-12-04 | 中国移动通信集团设计院有限公司 | Determine in wireless communication system uplink from the method and apparatus of system interference |
| CN107690132B (en) * | 2017-07-13 | 2020-03-24 | 国网浙江省电力公司嘉兴供电公司 | LTE230 communication quality optimization method |
| CN109802733B (en) * | 2017-11-17 | 2022-06-10 | 华为技术有限公司 | Method and apparatus for signal measurement |
| CN109379150A (en) * | 2018-11-27 | 2019-02-22 | 中国电力科学研究院有限公司 | It is a kind of for detecting the system and method for electric power wireless private network uplink interference |
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| CN102164375A (en) * | 2010-02-22 | 2011-08-24 | 华为技术有限公司 | Method and system for collecting terminal measurement data |
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| EP2469911A4 (en) * | 2009-08-19 | 2016-08-17 | Panasonic Ip Corp America | Mobile communication system, network management apparatus, macrocell base station apparatus, and interference control method |
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| CN101282554A (en) * | 2007-04-05 | 2008-10-08 | 周健 | Fixedpoint capturing analysis method for mobile communication network signal strength and communication quality |
| CN101296470A (en) * | 2008-06-23 | 2008-10-29 | 北京民享科技有限责任公司 | Wireless network overlapping road detecting software supporting TD-SCDMA |
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