CN101931984B - Method, user equipment and base station for drive test measurement - Google Patents

Abstract

The embodiment of the invention provides a method, user equipment and a base station for drive test measurement. The method comprises the following steps of: receiving the test information for the drive test transmitted by the base station through a control surface; performing the drive test measurement according to the received test information, and generating a drive test measurement report according to a measurement result; and sending the generated drive test measurement report to a network side. The base station transmits the test information, so that UEs which are positioned in a coverage area of a cell of the base station can be known in advance, and the base station can allocate same UEs to measure the problems of a certain cell of the base station so as to control the measurement process of the UE drive test through the base station; and the base station can select a corresponding UE to perform the drive test measurement based on the known information, such as UE capability; besides, the distributed control of the base station can be supported, so the UE drive test process is more flexible and the drive test efficiency is improved.

Description

A kind of method of drive test measurement, subscriber equipment and base station

Technical field

The present invention relates to the communications field, relate in particular to a kind of method, subscriber equipment and base station of drive test measurement.

Background technology

At present, traditional network optimization generally is based on drive test data and carries out, at first gather the network datas such as level, quality by the drive test instrument, then analyze these data discovering network problems, do the network optimization for problem area again, said process often needs a large amount of human and material resources and funds investment, simultaneously the network optimization personnel is also had very high experience requirement.

In order to reduce a large amount of artificial modes that participate in of this needs of drive test instrument, simultaneously also for can more effective collection data, Long Term Evolution (LTE, Long Time Evolution) proposed to use common subscriber equipment (UE, User Equipment) to come automatic report network to optimize required various parameters.When network problem occurs, such as access failure, enter and cover leak or network has capacity problem etc., then UE reports to network side no matter be in online or off-line state can record relevant network parameter automatically.

In the scheme of prior art, operation maintenance management entity (OAM, Operation Administrationand Maintenance) directly is issued to UE by corresponding user plane protocol with the measurement configuration of drive test; Then UE is after measuring, and in time of appointment, the report of surveying record directly reported OAM by user's face.Above-mentioned UE measures and the network parameter of record can comprise positional information, temporal information, the cell ID of Serving cell (Cell ID) and Reference Signal Received Power (RSRP, Reference SignalReceived Power), Reference Signal Received Quality (RSRQ, and Cell ID and the information such as RSRP, RSRQ of adjacent cell Reference Signal ReceivedQuality).Drive test measurement in such scheme is fully transparent for base station (eNB, evolved Node B), be the configuration of completing from user's face and report, and the report content that drive test measurement configuration that OAM issues and UE report is not understood in the base station.

Can find out from technique scheme, because UE directly configures to carry out drive test measurement from the measurement of OAM reception drive test, which measured value when to carry out record for, and how to control, do not have corresponding solution, thereby make the drive test measurement process of UE lack flexibility.

Summary of the invention

The embodiment of the present invention provides a kind of method, subscriber equipment and base station of drive test measurement, controls the measuring process of UE drive test by the base station, thereby makes UE drive test process more flexible, has improved drive test efficient.

The embodiment of the present invention provides a kind of method of drive test measurement, and described method comprises:

Receive the measurement message of the drive test that the base station issues by chain of command;

Measure according to described measurement message, and generate the drive test measurement report according to measurement result;

Send described drive test measurement report to network side.

The embodiment of the present invention also provides a kind of method of drive test measurement, and described method comprises:

The base station generates the measurement message of subscriber equipment drive test;

Described base station sends to described subscriber equipment with described measurement message by chain of command.

The embodiment of the present invention also provides a kind of method of drive test measurement, and described method comprises:

The base station receives the relevant measurement configuration of drive test that is issued by operation maintenance management entity or drive test server or operation support system or self-organizing network server by chain of command;

If received measurement configuration has comprised the various information that subscriber equipment carries out drive test measurement, described base station is forwarded to described subscriber equipment with described measurement configuration.

The embodiment of the present invention also provides a kind of subscriber equipment, comprising:

Measure the message sink unit, be used for receiving the measurement message of the drive test that the base station issues by chain of command;

The drive test measurement unit is used for carrying out drive test measurement according to the described measurement message that receives, and generates the drive test measurement report according to measurement result;

Measurement report reports the unit, is used for sending to network side the drive test measurement report of described generation.

The embodiment of the present invention also provides a kind of base station, comprising:

Measure message generation unit, be used for the measurement message of the drive test of generation subscriber equipment;

Measure message and issue the unit, be used for issuing described measurement message by chain of command to described subscriber equipment.

Can be found out by the above-mentioned technical scheme that provides, at first receive the measurement message of the drive test that the base station issues by chain of command; Then carry out drive test measurement according to received measurement message, and generate the drive test measurement report according to measurement result; Send to network side the drive test measurement report that generates again.Come sending measuring message by the base station like this, can understand in advance in the overlay area which UE is in this base station cell, the more configurable UE in base station go to measure the problem that this residential quarter, base station occurs, thereby realize controlling by the base station measuring process of UE drive test; And the base station can based on the information of its understanding, as the UE ability, select corresponding UE to carry out drive test measurement; Can also support in addition the distributed control of base station, make UE drive test process more flexible, improve drive test efficient.

Description of drawings

The method flow schematic diagram that Fig. 1 provides for the present embodiment 1;

Fig. 2 is the schematic flow sheet of 2 supplying methods of the present embodiment;

Fig. 3 is the schematic flow sheet of 3 supplying methods of the present embodiment;

Fig. 4 is the Signalling exchange schematic diagram of 4 supplying methods of the present embodiment;

Fig. 5 is the Signalling exchange schematic diagram of 5 supplying methods of the present embodiment;

Fig. 6 is the Signalling exchange schematic diagram of 6 supplying methods of the present embodiment;

The structural representation of the present embodiment 7 subscriber equipment that provides is provided Fig. 7;

The structural representation of the present embodiment 8 base station that provides is provided Fig. 8.

Embodiment

The embodiment of the present invention provides a kind of method, subscriber equipment and base station of drive test measurement.At first issued the measurement message of drive test to subscriber equipment by chain of command by the base station; Then subscriber equipment carries out drive test measurement according to received measurement message, and generates the drive test measurement report according to measurement result; This subscriber equipment sends described drive test measurement report to network side again, and this network side for example can be the base station, also can be drive test server or operation maintenance management entity etc.By the enforcement of technique scheme, just can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible.

Embodiment 1: for better describing the embodiment of the present invention, now in conjunction with Fig. 1, embodiments of the invention 1 are described, the schematic flow sheet of the embodiment of the present invention 1 drive test measurement method that provides is provided, the method comprises:

Step 11: the measurement message that receives the drive test that the base station issues by chain of command.

In this step 11, when user equipment (UE) need to carry out drive test, receive the measurement message relevant to drive test that issues by chain of command from the base station.

(RRC can be controlled by the Radio Resource of chain of command by chain of command for: base station to the process that subscriber equipment issues the measurement message relevant to drive test in above-mentioned base station, Radio Resource Control) signaling issues the measurement message of drive test, for example can by the expansion to the RRC signaling, increase the measurement message that corresponding information word usually issues drive test.

Or issuing the measurement message of drive test by the beep-page message of chain of command, this beep-page message comes from Mobility Management Entity (MME, Mobile Managenment Entity) or paging controller; For example, can carry measurement message by the information element (IE, Information Element) in expansion paging Paging message.

Or issue the measurement message of drive test by the broadcast of chain of command, for example, define new system information block (SIB, System Information Block) or carry measurement message in original main information piece (MIB, MasterInformation Block) or SIB.

In addition, issue the measurement message of drive test in the base station before, if one or one group of network problem that UE faces need to be located by operator, can be by operation maintenance management entity or drive test server or operation support system (OSS, Operation Support System) or self-organizing network (SON, Self OrganizationNetwork) server with the base station of drive test configuration distributing to the subscriber equipment place; Described base station can receive the relevant measurement configuration of drive test that operation maintenance management entity or drive test server or operation support system or self-organizing network server issue by the chain of command signaling; Then the base station issues the measurement message of drive test according to this measurement configuration again to subscriber equipment.

Wherein, the base station also can produce and issue drive test measurement message according to RRM (RRM, the Radio ResourceManagement) algorithm of self or the requirement of SON algorithm.

Above-mentioned trackside is measured message and is included measuring condition, and this measuring condition can be set according to the actual measurement demand, and described measuring condition comprises following at least one: measure threshold value, measure indication, Measuring Time and measuring position etc., wherein:

Measure threshold value, be used to indicate subscriber equipment when the wireless environment parameter reaches this measurement threshold value, carry out drive test measurement, the wireless environment parameter can comprise RSRP here, RSRQ and received signal strength indicator (RSSI, Received Signal Strength Indicator); The received signal code power of the signal power of Common Pilot Channel (CPICH, Common Pilot Channel)/Carrier To Noise Power Density Ec/NO and Common Pilot Channel CPICH (RSCP, Received Signal Code Power) etc.

Measure indication, be used to indicate subscriber equipment when receiving described measurement indication, carry out drive test measurement, namely indicate beginning and the end of drive test measurement, measurement for example can be set be designated as the beginning that True represents to indicate drive test measurement, measurement is set be designated as the end that False represents to indicate drive test measurement.This measurement indication can be arranged in the measurement message of a simplification, wherein can only comprise 0/1, or TRUE/False indicates beginning or stops measuring.

Measuring Time is used to indicate subscriber equipment within the time period of described Measuring Time appointment, carries out drive test measurement, and it is timing information that Measuring Time for example can be set, and not overtimely just measures, and just stops measuring after overtime; It is concrete temporal information that Measuring Time perhaps can be set, and enters just to begin in this time range to measure, and does not just stop measuring in this time range.

The measuring position, be used to indicate subscriber equipment in the band of position of described measuring position appointment, carry out drive test measurement, it is location or residential quarter that the measuring position for example can be set, base station area, tracking area (TA, Tracking area), subscriber equipment enters this band of position and carries out drive test measurement, does not stop in this band of position measuring.

In addition, also can comprise in described measurement message and record threshold value, this records threshold value and is used to indicate subscriber equipment when measurement parameter reaches this and records threshold value, the measured value that record sets.Thereby the optimization recording process reduces unnecessary information, saves the UE electric weight, reduces interface-free resources.The above-mentioned related measurement parameter of threshold value that records can be: access failure number of times, transmission power level, handoff failure number of times, the cell reselection frequency of failure, paging failure number of times, Radio Link Failure number of times or wireless environment threshold value etc.; This measured value that sets can comprise the measured value relevant with measurement parameter, also can comprise the measured value of other measurement event.

The measured value that also can comprise in addition, measurement event and/or the required record of this measurement event or real-time report in above-mentioned measurement message.Certainly, also can include only measurement event, whole or most measured values, network and terminal acquiescence will be measured; Even can not comprise measurement event, be measured by network and terminal acquiescence.Here, described measurement event specifically can comprise following at least one:

covering problem, random access, calling optimization, handover event, delay problem, optimizing cell reselection, common signal channel is optimized, send measurement report, success configuration service cell quality threshold value, receiving mobility reshuffles, translational speed changes, receive switching command, success/unsuccessfully access Target cell, Radio Link Failure state conversion or overtime, the action of Radio Link Failure middle level three filtering, receive synchronous or asynchronous sign, conversion between activated state and Idle state or minute amorph (Detached), reorientation, receive relocation information, receive the Idle state precedence information, the residential quarter is selected, resident or gravity treatment is to the low priority residential quarter, be in and select any cell status.

Except above-mentioned measurement event, when user equipment (UE) is in Idle state Idle, can also measure following at least one measurement event:

The quality threshold of duration to low priority or high priority or equal priority residential quarter, when subscriber equipment is not operated in the residential quarter of limit priority frequency layer or system of different system cell gravity treatment, alien-frequency district gravity treatment, alien frequencies or different system cell gravity treatment, Serving cell during lower than certain threshold value, without service and resident situation, the parameter report of residence time, subscriber equipment on a residential quarter, highest priority layer residential quarter or the signal strength signal intensity of system, the translational speed of subscriber equipment.

When above-mentioned measurement event occurs, can trigger subscriber equipment and carry out corresponding drive test measurement; Or when satisfying described measuring condition, carry out corresponding drive test measurement for the measurement event that sets.It should be noted that above-mentioned measurement event also can be used as recording events, trigger user equipment (UE) the measured value that sets is carried out record.

Step 12: carry out drive test measurement according to described measurement message, and generate the drive test measurement report according to measurement result.

In this step 12, subscriber equipment can carry out drive test measurement according to received measurement message after receiving measurement message, and generates the drive test measurement report.Specifically can carry out drive test measurement according to the measuring condition in received measurement message, and record needed measured value, generate the drive test measurement report according to measurement result.

In addition, subscriber equipment can be kept at measurement message received under activated state or Idle state; Then in the time of under Idle state, activated state or off-line state, carry out drive test measurement according to the measurement message of preserving.Above-mentioned off-line state comprise experienced covering problem, without service or the situation such as resident.

Step 13: send the drive test measurement report that generates to network side.

In this step 13, subscriber equipment can send the drive test measurement report that generates to network side after generating the drive test measurement report.Above-mentioned network side can be the base station, can be also operation maintenance management entity or drive test server or operation support system or self-organizing network server etc.

In the specific implementation process, subscriber equipment can according to the report condition in received measurement message, send the drive test measurement report to the base station.Here, report condition can arrange according to the drive test demand, can be specifically that periodicity reports or Event triggered reports.

Wherein, report cycle can be set, according to described report cycle with described drive test measurement report reporting; Or Event triggered is set reports, when satisfying set event, with described drive test measurement report reporting.

For instance, set trigger event can be based on the wireless environment situation, such as the threshold value of signal strength signal intensity greater than setting; Or measure when finishing, when the measured value of some is collected into; Or when UE enters or leave tracking area; Or enter activated state as UE, when upgrading such as the position; Or network is sent out message and is allowed and give the correct time on UE; Or when UE returns from other system, such as from global system for mobile communications (UMTS, UniversalMobile Telecommunications System) when turning back to LTE; Or when the UE storage exhausts.Above-mentionedly can report as triggering the event of drive test measurement report.

Above-mentioned subscriber equipment sends the process of drive test measurement report to the base station, can be after tracing section updating, position be upgraded, are adhered to (Attach) or network with the drive test measurement report reporting to the base station; Also can pass through Signaling Radio Bearer 2 (SRB2, Signalling Radio Bearer 2) report, or the Signaling Radio Bearer 3 of new low priority (SRB3, Signalling Radio Bearer 3) reports, or reports by proprietary signaling.

In addition, if the base station receives the drive test measurement report that subscriber equipment generates, described base station also can directly be transmitted to operation maintenance management entity or drive test server or operation support system or self-organizing network server with this drive test measurement report; Also can first assess and compress received drive test measurement report by the base station, and the report of the drive test measurement after compressing sends to operation maintenance management entity or drive test server or operation support system or self-organizing network server again.Aforesaid operations can effectively reduce the transmission expense.

By the enforcement of above-described embodiment 1 technical scheme, just can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible, improved drive test efficient.

Embodiment 2: the embodiment of the present invention 2 provides a kind of method of drive test measurement, is illustrated in figure 2 as the schematic flow sheet of 2 supplying methods of the present embodiment, and described method comprises:

Step 21: the measurement message that is generated the subscriber equipment drive test by the base station.

In this step 21, the base station can generate the measurement message that subscriber equipment carries out drive test measurement according to the RRM algorithm of self or the requirement of SON algorithm.

Comprise measuring condition in described measurement message, described measuring condition specifically comprises following at least one:

Measure threshold value, be used to indicate subscriber equipment when the wireless environment parameter reaches described measurement threshold value, carry out drive test measurement.

Measure indication, be used to indicate subscriber equipment when receiving described measurement indication, carry out drive test measurement.

Measuring Time is used to indicate subscriber equipment within the time period of described Measuring Time appointment, carries out drive test measurement.

The measuring position is used to indicate subscriber equipment in the band of position of described measuring position appointment, carries out drive test measurement.

In addition, also can comprise in described measurement message and record threshold value, the described threshold value that records is used to indicate subscriber equipment and reaches described when recording threshold value at measurement parameter, the measured value that record sets.Thereby the optimization recording process reduces unnecessary information, saves the UE electric weight, reduces interface-free resources.

The measured value that also can comprise in addition, measurement event and/or the required record of this measurement event or real-time report in above-mentioned measurement message.Certainly, also can include only measurement event, whole or most measured values, network and terminal acquiescence will be measured; Even can not comprise measurement event, be measured by network and terminal acquiescence.Here, described measurement event specifically can comprise following at least one:

covering problem, random access, calling optimization, handover event, delay problem, optimizing cell reselection, common signal channel is optimized, send measurement report, success configuration service cell quality threshold value, receiving mobility reshuffles, translational speed changes, receive switching command, success/unsuccessfully access Target cell, Radio Link Failure state conversion or overtime, the action of Radio Link Failure middle level three filtering, receive synchronous or asynchronous sign, conversion between activated state and Idle state or minute amorph (Detached), reorientation, receive relocation information, receive the Idle state precedence information, the residential quarter is selected, resident or gravity treatment is to the low priority residential quarter, be in and select any cell status.

Except above-mentioned measurement event, when user equipment (UE) is in Idle state Idle, can also measure following at least one measurement event:

The quality threshold of duration to low priority or high priority or equal priority residential quarter, when subscriber equipment is not operated in the residential quarter of limit priority frequency layer or system of different system cell gravity treatment, alien-frequency district gravity treatment, alien frequencies or different system cell gravity treatment, Serving cell during lower than certain threshold value, without service and resident situation, the parameter report of residence time, subscriber equipment on a residential quarter, highest priority layer residential quarter or the signal strength signal intensity of system, the translational speed of subscriber equipment.

In addition, generate before subscriber equipment carries out the measurement message of drive test in the base station, can also receive the relevant measurement configuration of drive test that operation maintenance management entity or drive test server or operation support system or self-organizing network server issue by chain of command; Then the base station is carried out the measurement message of drive test again according to this measurement configuration integrate subscriber equipment.

Step 22: the base station sends to described subscriber equipment with described measurement message by chain of command.

In this step, the base station sends to the process of described subscriber equipment with described measurement message by chain of command, be specifically as follows: the radio resource control signaling by chain of command sends to described subscriber equipment with described measurement message by the base station; Or the beep-page message by chain of command sends to described subscriber equipment with described measurement message in described base station; Or the broadcast by chain of command sends to described subscriber equipment with described measurement message in described base station.

In addition, after the base station sent to described subscriber equipment with described measurement message by chain of command, described base station can also receive described subscriber equipment and carry out the drive test measurement report that drive test measurement generates.In the specific implementation process, can in described measurement message, report condition be set, described report condition comprises: report cycle is used to indicate subscriber equipment and sends the drive test measurement report according to described report cycle; Or the Event triggered report condition is used to indicate subscriber equipment and sends the drive test measurement report when satisfying described Event triggered report condition.

In addition, described base station can also directly be forwarded to described operation maintenance management entity or drive test server or operation support system or self-organizing network server with described drive test measurement report by chain of command receiving after described subscriber equipment carries out drive test measurement report that drive test measurement generates.

Perhaps, described base station is receiving after described subscriber equipment carries out drive test measurement report that drive test measurement generates, reevaluate and compress received drive test measurement report, and the report of the drive test measurement after compressing sends to described operation maintenance management entity or drive test server or operation support system or self-organizing network server.

Same, by the enforcement of above-described embodiment 2 technical schemes, just can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible, improved drive test efficient.

Embodiment 3: the embodiment of the present invention 3 provides the method for another kind of drive test measurement, is illustrated in figure 3 as the schematic flow sheet of 3 supplying methods of the present embodiment, and described method comprises:

Step 31: receive the relevant measurement configuration of drive test.

In this step 31, the base station receives by chain of command the relevant measurement configuration of drive test that operation maintenance management entity or drive test server or operation support system or self-organizing network server issue.

Step 32: according to the content of described measurement configuration, judge whether described measurement configuration is forwarded to described subscriber equipment.

In this step 32, if the received measurement in base station configuration has comprised the various information that subscriber equipment carries out drive test measurement, the base station can directly be forwarded to described subscriber equipment with described measurement configuration; Carry out follow-up drive test measurement operation by subscriber equipment according to this measurement configuration.

Same, by the enforcement of above-described embodiment 3 technical schemes, just can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible, improved drive test efficient.

Embodiment 4: followingly be elaborated with concrete example, the drive test measurement process of the user equipment (UE) under the activated state is illustrated in figure 4 as the Signalling exchange schematic diagram of 4 supplying methods of the present embodiment as example, in figure:

In step 42, base station eNB issues the relevant measurement message of drive test by the RRC signaling to user equipment (UE).

In step 43, subscriber equipment carries out drive test measurement and records needed measured value according to the measuring condition in received measurement message, generates the drive test measurement report.

Wherein, the measuring condition of drive test measurement can arrange corresponding threshold value according to the wireless environment parameter, and eNB can in the drive test measurement event of new definition, for example issue the threshold value of wireless environment parameter in event Event A6 or Event B3; Also can in existing event, for example add the threshold value of drive test measurement in Event A (comprising A1, A2, A3, A4, A5) and Event B (comprising B1, B2).

Can also comprise the real-time report sign in above-mentioned measurement message, for the measured value real-time report that determines whether according to this real-time report sign recording.For example increase sign write to log, expression drive test measurement value is only write in the record of subscriber equipment, not real-time report; When not identifying write to log, expression drive test measurement value real-time report; Perhaps add the time marking of a sign real-time report, when the time is designated zero, the expression real-time report, time marking reports according to this time value cycle greater than zero the time.

In the specific implementation process, above-mentioned eNB can also carry the measured value that subscriber equipment need to record in the measurement message that issues, and this measured value that need to record can pre-set; Subscriber equipment reports eNB after with these measured values record, specifically can comprise following one or more:

1) accurate locating information is measured in position.For example observe and arrive time difference (OTDOA, ObservedTime Difference of Arrival), auxiliary global satellite positioning system (AGPS, Assisted GlobalPositioning System), GPS (Global Position System) (GPS, Global Positioning System) locating information that calculates of method, can be also the rough locating information such as cell ID and neighboring BS relationship.In addition, subscriber equipment can also report locate mode, positioning accuracy and UE speed; Can also report location subsidiary data in location estimation or existing locate mode etc.

2) time, identify the time that certain event occurs.ENB can carry temporal information in the measurement message that issues, UE reports eNB again with this temporal information; Also can require to report eNB after UE generation time information.

3) measured value records or the thresholding of real-time report.Mainly refer to RSRP, RSRQ, RSSI etc. or CPICH Ec/NO, the scope of CPICH RSCP etc., perhaps access failure number of times, transmitting power size, handoff failure number of times, the cell reselection frequency of failure, paging failure, the thresholding of Radio Link Failure number of times etc.

4) all measuring amount that need of measurement event and this measurement event.Also can include only measurement event, whole or most measured values will be measured by network and subscriber equipment acquiescence; Even do not need to comprise measurement event, will be measured by network and subscriber equipment acquiescence.These measured values can real-time report to network, also can go on record.

5) wireless environment parameter, as RSRP, RSRQ, RSSI etc. or CPICH Ec/NO, CPICHRSCP etc.

In the specific implementation process, above-mentioned measurement event specifically can comprise following at least a:

Covering problem, as when UE enters off-line state, this off-line state can be the experience Radio Link Failure, the signal strength signal intensity that UE receives is not enough to support proper communication, and need record or real-time report: resident priority is higher than all cell signal strength of current service cell, residential quarter ID, the Serving cell signal strength signal intensity, residential quarter ID, position, Measuring Time.

Random access as UE experience random access failure, needs record or real-time report: time, position, UE speed, UE transmitting power, access style (competition/non-competing), the C-RNTI that eNB distributes, failure cause, RACH number of attempt, UE transmitting power during RACH success afterwards.

Calling optimization can not paging receiving message or could paging receiving message through repeatedly merging decoding as UE, needs record or real-time report: UE to receive number paging time.

Handover event switched evening, switched too early as UE handoff failure or UE experience, switched to wrong cell etc., needed record or real-time report: cell-of-origin signal strength signal intensity before and after handoff failure, residential quarter ID, Target cell signal strength signal intensity, residential quarter ID, time, position.

Delay problem, the free time as long in the UE experience arrives activates the conversion time delay, and channel setup delay or handover delay need to record or real-time report: idle-as to activate and change time delay, channel setup delay.

Optimizing cell reselection unsuccessfully enters as the UE cell reselection and selects any cell status, needs record or real-time report: gravity treatment time, UE residence time, cell-of-origin and Target cell signal strength signal intensity before and after gravity treatment, residential quarter ID.

Common signal channel is optimized, and can not receive the signal of enough common signal channels as UE, needs record or real-time report: Cell searching duration, searching position, search time.

Resident or gravity treatment is to the low priority residential quarter, in general, UE can select to have high priority evolved universal terrestrial radio access network (E-UTRAN, Evolved Universal Terrestrial Radio AccessNetwork) residential quarter of frequency or different system frequency or high-level residential quarter go resident, if UE receives certain signal strength signal intensity.When residential quarter or low level this event generation of residential quarter to the residential quarter with lower priority E-UTRAN frequency or different system frequency of UE cell reselection, can show in the residential quarter with upper frequency priority or there is covering problem (as covering leak or weak covering) high-level residential quarter, RRM parameter configuration problem is perhaps arranged.Need this moment record or real-time report: UE need to measure persistent district and wireless environment parameter and cell ID with residential quarter or high-level residential quarter of high priority E-UTRAN frequency or different system frequency, frequency priority, cell level such as cell reselection priority, frequency departure q-OffsetFreq, residential quarter deviation q-OffsetCell, temporal information (comprising this incident duration and timestamp) and positional information etc.

The residential quarter is selected, and when UE carried out Cell searching, as experience network coverage problem and the situation that can not receive common signal channel, but the situation of surveying record before successfully searching for certain residential quarter was convenient to the allocation problem that network detects covering problem and common signal channel.Need record or real-time report this moment: cell ID, search time, timestamp, radio environment measurements, the frequency of failure, temporal information and positional information, failure cause.In addition, if UE does not have the help of network, can not obtain positional information, UE can be after successfully searching the residential quarter surveying record position again.

Be in and select any cell status, need record or real-time report: temporal information, position, wireless environment parameter.

Except above-mentioned measurement event, can also measure following event, these events and/or handover event can be used for mobile optimization, when following measurement event occurs when, UE can record or the real-time report public measured value relevant to this event, such as measured values such as time, duration, UE position, wireless environment parameter, event frequencies.Above-mentioned measurement event specifically comprises:

Send measurement report by the RRC signaling;

Success configures the S-measure threshold value, and above-mentioned S-measure is Serving cell quality threshold in prior art, and whether be used for controlling UE needs to measure;

Receive mobility and reshuffle, such as measuring configuration or measuring arranged spaced;

Translational speed changes, the network performance when can be used for optimizing high-speed mobile;

Receive by the RRC signaling switching command that network sends;

Success/unsuccessfully access Target cell can be recorded the triggering reason, and as switching command, Radio Link Failure recovers, and Non-Access Stratum triggers bottom and removes to carry out record;

The conversion of (after layer three filtering) Radio Link Failure state or Radio Link Failure state are overtime;

The action of Radio Link Failure layer three filtering: (before layer three filtering) receive synchronous or asynchronous sign;

Change between activated state and Idle state;

Receive reorientation by the RRC signaling;

Receive the Idle state precedence information by the RRC signaling;

Cell reselection, but frequency and the system information of record object residential quarter.

Above-mentioned measurement event can comprise partly or entirely, specifically can arrange according to the drive test demand.

In addition, when drive test server, SON server or related algorithm are in core net (as the OAM in figure), when the network problem that or one group of UE face need to be located by operator, can be with the eNB of drive test configuration distributing to the UE place, as shown in step 41 in Fig. 4.

And eNB is after collecting the measurement report that UE reports, can also report history (such as reporting number of times) according to UE, report content, eNB report history (namely before reported report) to assess and compress received measurement report, and then the report of the drive test measurement after compressing sends to core network entity OAM to process, for example in Fig. 4 shown in step 45, so just can effectively reduce the expense of transmission.

Same, by the enforcement of above-described embodiment 4 technical schemes, equally also can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible, improved drive test efficient.

Embodiment 5: the present embodiment 5 be the drive test measurement process of the user equipment (UE) under the Idle state as example, be illustrated in figure 5 as the Signalling exchange schematic diagram of 5 supplying methods of the present embodiment, in figure:

Step 52 and 53, eNB by Paging message the UE sending measuring message under the Idle state.Wherein, this Paging message can come from MME or paging controller, for example, can carry measurement message by the IE in Paging message such as nonCriticalExtension; ENB also can come sending measuring message by broadcast, for example defines new SIB or carries in original MIB or SIB.

After it should be noted that UE receives measurement message, the step of the step of execution and above-described embodiment 4 is similar, difference is, except the cited measurement event of above-described embodiment 4, in the present embodiment 5, subscriber equipment can also be measured following at least one measurement event:

Different system cell gravity treatment;

The alien-frequency district gravity treatment;

Alien frequencies or different system cell gravity treatment be to low priority, high priority or equal priority residential quarter;

Duration when UE is not operated in the residential quarter of limit priority frequency layer or system;

The S-measure of Serving cell is lower than certain threshold value;

Without service and resident situation;

Residence time on a residential quarter;

During the report of UE parameter;

Translational speed changes;

The signal strength signal intensity of highest priority layer residential quarter or system.

Same, when above-mentioned measurement event occured, UE can record or the real-time report public measured value relevant to this event, measured values such as time, duration, UE position, wireless environment parameter, event frequency.

By the enforcement of above-described embodiment 5 technical schemes, also can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible, improved drive test efficient.

Embodiment 6: the embodiment of the present invention 6 has been simplified the process that subscriber equipment carries out drive test measurement, is illustrated in figure 6 as the Signalling exchange schematic diagram of the present embodiment 6 supplying methods, in figure:

In step 63, eNB passes through the drive test measurement message of RRC transmitting signaling downwards simplification to UE, and described measurement message comprises the drive test measurement indication information, for example the True/False in step 63 and 67 in Fig. 6.

Above-mentioned eNB can be in new RRC message, for example sending measuring message and the report of reception drive test measurement in new drive test measurement message; Also can in existing RRC signaling, add the IE of drive test measurement.Above-mentioned existing RRC signaling can comprise following message:

RRC connection request, foundation, refuse, complete (RRC connection request/setup/reject/complete);

The RRC connection is reshuffled, is reshuffled and complete, re-establish (RRC connection reconfiguration/complete/re-establishment);

RRC connection re-establishment request, refuse, complete (RRC connection re-establishmentrequest/reject/complete);

RRC Connection Release (RRC connection release);

Mobility message;

Measurement report message (Measurement Report message) etc.

In addition, can carry the sign that indication measurement begins and finishes in the measurement message that sends, carry the beginning of sign indication measurement, such as True; Carry the end of sign indication measurement, such as False; Also can carry timing information, such as Timer, timer is overtime the measurement not, stops after overtime measuring; Perhaps carry temporal information, enter this time range and begin to measure, do not stop measuring in this time range; Perhaps carry positional information, such as band of position location, terminal enters in this band of position and measures, and does not stop in this band of position measuring; Perhaps during cell change, measure according to the configuration of new residential quarter.

In the present embodiment 6, the measurement event of drive test can be identical with embodiment 4 and 5, also can not comprise these measurement event in measuring message, reports one or more measurement event by what subscriber equipment was given tacit consent to network.

All can issue voluntarily configuration by eNB in said method, such as coming from the RRM algorithm, can there is no the participation of core network entity, realize the flexible control to the drive test process.

Same, by the enforcement of above-described embodiment 6 technical schemes, also can realize controlling by the base station measuring process of subscriber equipment drive test, thereby make subscriber equipment drive test process more flexible, improved drive test efficient.

Embodiment 7: the embodiment of the present invention 7 provides a kind of subscriber equipment, the structural representation of the present embodiment 7 subscriber equipment that provides is provided, described subscriber equipment comprises that measuring message sink unit 71, drive test measurement unit 72 and measurement report reports unit 73, wherein:

Described measurement message sink unit 71 is used for receiving the measurement message of the drive test that the base station issues by chain of command.The concrete mode of measuring message that receives is seen described in above embodiment of the method 1.

Described drive test measurement unit 72 is used for carrying out drive test measurement according to received measurement message, and generates the drive test measurement report according to measurement result.Specifically carrying out the mode of drive test measurement sees described in above embodiment of the method 1.

Described measurement report reports unit 73 to be used for sending described drive test measurement report to network side.

In addition, also can comprise in above-mentioned subscriber equipment and record thresholding setting unit 74, this records thresholding setting unit 74 and is used for arranging the condition that one or more thresholdings are used as recording measured value.

Described drive test measurement unit 72 also is used for recording needed measured value reaching described when recording the set thresholding of thresholding setting unit 74.

For instance, the thresholding that the access RACH frequency of failure can be set is 3, and when the RACH failure that reaches more than 3 times, user equipment (UE) just carries out record to needed measured value.When the RACH frequency of failure was 1 or 2 time, UE did not carry out record to measurement.Transmission power level for another example, when transmission power level can be set greater than 5dB, user equipment (UE) just carried out record to needed measured value, transmitting power during less than 5dB user equipment (UE) can not measure needed measured value.Similarly, also can set other thresholding, handoff failure number of times for example, the cell reselection frequency of failure, the paging failure number of times, RLF number of Radio Link Failure or wireless environment threshold value etc. can be as the thresholdings that records needed measured value.

Same, by the subscriber equipment of above-described embodiment 7, just can realize controlling by the base station measuring process of user equipment (UE) drive test, thereby make UE drive test process more flexible, improved drive test efficient.

Embodiment 8: the embodiment of the present invention 8 provides a kind of base station, and the structural representation of the present embodiment 8 base station that provides is provided, and described base station comprises that measuring message generation unit 81 issues unit 82 with measurement message, wherein:

Described measurement message generation unit 81 is used for generating the measurement message of subscriber equipment drive test.The concrete process of measuring message that generates is seen described in above embodiment of the method 2.

Measure message and issue unit 82 for issuing described measurement message by chain of command to described subscriber equipment.The process of concrete sending measuring message is seen described in above embodiment of the method 2.

In addition, also can comprise following one or more unit in described measurement message generation unit 81:

Measuring condition setting unit 811, this measuring condition setting unit 811 is used in described measurement message, the measuring condition that described subscriber equipment carries out drive test being set.Concrete set measuring condition is seen described in above embodiment of the method 1.

Measurement event setting unit 812, this measurement event setting unit 812 are used for the measurement event that described subscriber equipment need to measure being set and/or described measurement event need to record or the measured value of real-time report in described measurement message.Concrete set measurement event is seen described in above embodiment of the method 1.

Report condition setting unit 813, this report condition setting unit 813 is used for arranging in described measurement message the report condition of the described measurement report of described user equipment to report.Concrete set report condition is seen described in above embodiment of the method 1.

In addition, also can comprise in above-mentioned base station and measure configuration receiving element 84, this measurements configuration receiving element 84 is used for receiving by chain of command the measurement that drive test that operation maintenance management entity or drive test server or operation support system or self-organizing network server issue is correlated with and configures.

Also comprise in described measurement message generation unit 81 and measure message generation submodule 814, described measurement message generation submodule 814 is used for the measurement message that according to described measurement configuration receiving element 84 received measurement configures to generate the drive test of subscriber equipment.

In addition, described base station also can comprise measurement report receiving element 83, and this measurement report receiving element 83 is used for receiving described subscriber equipment and carries out the drive test measurement report that drive test measurement generates.

Also can comprise the first measurement report processing unit 85 and/or the second measurement report processing unit 86 in above-mentioned base station, wherein:

Described the first measurement report processing unit 85 is used for directly described drive test measurement report being forwarded to described operation maintenance management entity or drive test server or operation support system or self-organizing network server by chain of command after the drive test measurement report that the described measurement report receiving element 83 described subscriber equipmenies of reception send.

Described the second measurement report processing unit 86 is used for after the drive test measurement report that the described measurement report receiving element 83 described subscriber equipmenies of reception generate, assess and compress received drive test measurement report, and the report of the drive test measurement after compressing sends to described operation maintenance management entity or drive test server or operation support system or self-organizing network server.

It should be noted that in above-mentioned subscriber equipment and base station embodiment, included unit is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.

In addition, one of ordinary skill in the art will appreciate that all or part of step that realizes in above-mentioned each embodiment of the method is to come the relevant hardware of instruction to complete by program, corresponding program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.

In sum, the embodiment of the present invention can be come sending measuring message by the base station, can understand in advance in the overlay area which UE is in this base station cell, the more configurable UE in base station go to measure the problem that this residential quarter, base station occurs, thereby realize controlling by the base station measuring process of UE drive test; And the base station can based on the information of its understanding, as the UE ability, select corresponding UE to carry out drive test measurement; Can also support in addition the distributed control of base station, make UE drive test process more flexible, improve drive test efficient.

The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the embodiment of the present invention discloses; the variation that can expect easily or replacement are within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.

Claims (18)

1. the method for a drive test measurement, is characterized in that, described method comprises:

Receive the measurement message of the drive test that the base station issues by chain of command;

Measure according to described measurement message, and generate the drive test measurement report according to measurement result;

Send described drive test measurement report to network side;

Wherein, the measurement message of the drive test that described reception base station issues by chain of command specifically comprises:

Receive the measurement message of the drive test that the radio resource control signaling of base station by chain of command issue; Or, receive the measurement message of the drive test that the beep-page message of base station by chain of command issue; Or, receive the measurement message of the drive test that the broadcast of base station by chain of command issue.

2. the method for claim 1, is characterized in that, described measurement message comprises measuring condition, and/or records threshold value, and/or measurement event, and/or the measured value of the required record of measurement event or real-time report, wherein,

The described threshold value that records is used to indicate subscriber equipment and reaches described when recording threshold value at measurement parameter, the measured value that record sets;

Described measuring condition specifically comprises following at least one:

Measure threshold value, be used to indicate subscriber equipment when the wireless environment parameter reaches described measurement threshold value, carry out drive test measurement;

Measure indication, be used to indicate subscriber equipment when receiving described measurement indication, carry out drive test measurement;

Measuring Time is used to indicate subscriber equipment within the time period of described Measuring Time appointment, carries out drive test measurement;

The measuring position is used to indicate subscriber equipment in the band of position of described measuring position appointment, carries out drive test measurement;

Described measurement event comprises following at least one:

covering problem, random access, calling optimization, handover event, delay problem, optimizing cell reselection, common signal channel is optimized, send measurement report, success configuration service cell quality threshold value, receiving mobility reshuffles, translational speed changes, receive switching command, success/unsuccessfully access Target cell, Radio Link Failure state conversion or overtime, the action of Radio Link Failure middle level three filtering, receive synchronous or asynchronous sign, change between activated state and Idle state or minute amorph, reorientation, receive relocation information, receive the Idle state precedence information, the residential quarter is selected, resident or gravity treatment is to the low priority residential quarter, be in and select any cell status.

3. method as claimed in claim 2, is characterized in that, when described measurement message comprises measurement event, and subscriber equipment is when being in Idle state, and described measurement event also comprises following at least one:

different system cell gravity treatment, the alien-frequency district gravity treatment, alien frequencies or different system cell gravity treatment are to low priority or high priority or equal priority residential quarter, duration when subscriber equipment is not operated in the residential quarter of limit priority frequency layer or system, the quality threshold of Serving cell is lower than certain threshold value, without service and resident situation, residence time on a residential quarter, when the parameter of subscriber equipment is reported, the signal strength signal intensity of highest priority layer residential quarter or system, the translational speed of subscriber equipment changes.

4. method as claimed in claim 2, is characterized in that,

When described measurement event comprises covering problem, described covering problem need to record or the measured value of real-time report comprise at least following one of them: resident priority is higher than all cell signal strength of current service cell, resident priority is higher than the cell ID ID of all residential quarters of current service cell, the Serving cell signal strength signal intensity, Serving cell ID;

When described measurement event comprises random access, described random access need to be recorded or the measured value of real-time report comprise at least following one of them: UE speed, the UE transmitting power, access style, the Cell Radio Network Temporary Identifier/Identity, Cell-RNTI of base station assigns, failure cause, access attempts number of times, the transmitting power of UE when accessing afterwards successfully;

When described measurement event comprises calling optimization, described calling optimization need to record or the measured value of real-time report comprise at least following one of them: UE receives the number of times of paging;

When described measurement event comprises handover event, described handover event need to record or the measured value of real-time report comprise at least following one of them: cell-of-origin signal strength signal intensity before and after handoff failure, cell-of-origin ID, the Target cell signal strength signal intensity, Target cell ID, time, position;

When described measurement event comprises delay problem, described delay problem need to record or the measured value of real-time report comprise at least following one of them: idle-as to activate conversion time delay, channel setup delay;

When described measurement event comprises optimizing cell reselection, described optimizing cell reselection need to record or the measured value of real-time report comprise at least following one of them: gravity treatment time, UE residence time, cell-of-origin and Target cell signal strength signal intensity before and after gravity treatment;

When described measurement event comprises that common signal channel is optimized, described common signal channel optimization need to be recorded or the measured value of real-time report comprise at least following one of them: Cell searching duration, searching position, search time;

Comprise resident or gravity treatment during to the low priority residential quarter in described measurement event, described resident or gravity treatment need to be recorded to the low priority residential quarter or the measured value of real-time report comprise at least following one of them: persistent district and have wireless environment parameter and the cell ID of residential quarter or the high-level residential quarter of high priority evolved universal terrestrial radio access network frequency or different system frequency, frequency priority, cell level, frequency departure, the residential quarter deviation, temporal information, positional information;

When described measurement event comprises that the residential quarter is selected, described residential quarter need to select the measured value of record or real-time report comprise at least following one of them: search time, the frequency of failure, failure cause.

5. the method for claim 1, is characterized in that, described measurement message comprises report condition; And

Described to the described drive test measurement report of network side transmission, specifically comprise:

Send described drive test measurement report according to the report cycle that arranges in described report condition to network side;

Or, during the Event triggered report condition that arranges, send described drive test measurement report to network side in satisfying described report condition.

6. the method for a drive test measurement, is characterized in that, described method comprises:

The base station generates the measurement message of subscriber equipment drive test;

Described base station sends to described subscriber equipment with described measurement message by chain of command;

Wherein, described base station sends to described subscriber equipment with described measurement message by chain of command, specifically comprises:

Radio resource control signaling by chain of command sends to described subscriber equipment with described measurement message in described base station; Or the beep-page message by chain of command sends to described subscriber equipment with described measurement message in described base station; Or the broadcast by chain of command sends to described subscriber equipment with described measurement message in described base station.

7. method as claimed in claim 6, is characterized in that, described measurement message comprises measuring condition, and/or records threshold value, and/or measurement event, and/or the measured value of the required record of measurement event or real-time report,

Wherein,

The described threshold value that records is used to indicate subscriber equipment and reaches described when recording threshold value at measurement parameter, the measured value that record sets;

Described measuring condition specifically comprises following at least one:

Measure threshold value, be used to indicate subscriber equipment when the wireless environment parameter reaches described measurement threshold value, carry out drive test measurement;

Measure indication, be used to indicate subscriber equipment when receiving described measurement indication, carry out drive test measurement;

Measuring Time is used to indicate subscriber equipment within the time period of described Measuring Time appointment, carries out drive test measurement;

The measuring position is used to indicate subscriber equipment in the band of position of described measuring position appointment, carries out drive test measurement;

Described measurement event comprises following at least one:

covering problem, random access, calling optimization, handover event, delay problem, optimizing cell reselection, common signal channel is optimized, send measurement report, success configuration service cell quality threshold value, receiving mobility reshuffles, translational speed changes, receive switching command, success/unsuccessfully access Target cell, Radio Link Failure state conversion or overtime, the action of Radio Link Failure middle level three filtering, receive synchronous or asynchronous sign, change between activated state and Idle state or minute amorph, reorientation, receive relocation information, receive the Idle state precedence information, the residential quarter is selected, resident or gravity treatment is to the low priority residential quarter, be in and select any cell status.

8. method as claimed in claim 7, is characterized in that, when described measurement message comprises measurement event, and subscriber equipment is when being in Idle state, and described measurement event also comprises following at least one:

different system cell gravity treatment, the alien-frequency district gravity treatment, alien frequencies or different system cell gravity treatment are to low priority or high priority or equal priority residential quarter, duration when subscriber equipment is not operated in the residential quarter of limit priority frequency layer or system, the quality threshold of Serving cell is lower than certain threshold value, without service and resident situation, residence time on a residential quarter, when the parameter of subscriber equipment is reported, the signal strength signal intensity of highest priority layer residential quarter or system, the translational speed of subscriber equipment changes.

9. method as claimed in claim 6, is characterized in that, described measurement message comprises report condition, and described report condition comprises:

Report cycle is used to indicate subscriber equipment and sends the drive test measurement report according to described report cycle;

Or the Event triggered report condition is used to indicate subscriber equipment and sends the drive test measurement report when satisfying described Event triggered report condition.

10. method as claimed in claim 6, is characterized in that, generate the measurement message of subscriber equipment drive test in described base station before, described method also comprises:

Described base station receives by chain of command the relevant measurement configuration of drive test that operation maintenance management entity or drive test server or operation support system or self-organizing network server issue; And

Described base station generates the measurement message of the drive test of subscriber equipment, specifically comprises:

Described base station is according to the measurement message of the drive test of the described measurement configuration integrate subscriber equipment that receives.

11. method as claimed in claim 6 is characterized in that, after described base station sent to described subscriber equipment with described measurement message by chain of command, described method also comprised:

Described base station receives described subscriber equipment and carries out the drive test measurement report that drive test measurement generates, and directly described drive test measurement report is forwarded to described operation maintenance management entity or drive test server or operation support system or self-organizing network server by chain of command;

Or, described base station receives described subscriber equipment and carries out the drive test measurement report that drive test measurement generates, assess and compress the described drive test measurement report that receives, and the report of the drive test measurement after compressing sends to described operation maintenance management entity or drive test server or operation support system or self-organizing network server.

12. the method for a drive test measurement is characterized in that, described method comprises:

The base station receives the relevant measurement configuration of drive test that is issued by operation maintenance management entity or drive test server or operation support system or self-organizing network server by chain of command;

If received measurement configuration has comprised the various information that subscriber equipment carries out drive test measurement, described base station is forwarded to described subscriber equipment with described measurement configuration, specifically comprise:

Described base station sends to described subscriber equipment with the radio resource control signaling that described measurement configures by chain of command; Or described base station sends to described subscriber equipment with the beep-page message that described measurement configures by chain of command; Or described base station sends to described subscriber equipment with the broadcast that described measurement configures by chain of command.

13. a subscriber equipment is characterized in that, comprising:

Measure the message sink unit, be used for receiving the measurement message of the drive test that the base station issues by chain of command, the concrete measurement message that is used for receiving the drive test that the radio resource control signaling of base station by chain of command issue; Or, receive the measurement message of the drive test that the beep-page message of base station by chain of command issue; Or, receive the measurement message of the drive test that the broadcast of base station by chain of command issue;

The drive test measurement unit is used for carrying out drive test measurement according to the described measurement message that receives, and generates the drive test measurement report according to measurement result;

Measurement report reports the unit, is used for sending to network side the drive test measurement report of described generation.

14. subscriber equipment as claimed in claim 13 is characterized in that, described subscriber equipment also comprises:

Record the thresholding setting unit, be used for arranging the condition that one or more thresholdings are used as recording measured value;

Described drive test measurement unit also is used for recording needed measured value reaching described when recording the set thresholding of thresholding setting unit.

15. a base station is characterized in that, comprising:

Measure message generation unit, be used for the measurement message of the drive test of generation subscriber equipment;

Measure message and issue the unit, be used for issuing described measurement message by chain of command to described subscriber equipment, specifically be used for that the radio resource control signaling by chain of command sends to described subscriber equipment with described measurement message; Or the beep-page message with described measurement message by chain of command sends to described subscriber equipment; Or the broadcast with described measurement message by chain of command sends to described subscriber equipment.

16. base station as claimed in claim 15 is characterized in that, described measurement message generation unit comprises following one or more unit:

The measuring condition setting unit is used in described measurement message, the measuring condition that described subscriber equipment carries out drive test being set;

The measurement event setting unit is used in described measurement message, measurement event that described subscriber equipment need to measure and/or the measured value of the required record of described measurement event or real-time report being set;

The report condition setting unit is used in described measurement message, the report condition that the described drive test measurement of described user equipment to report is reported being set.

17. base station as described in claim 15 or 16 is characterized in that, described base station also comprises:

Measure the configuration receiving element, be used for receiving by chain of command the relevant measurement of drive test that operation maintenance management entity or drive test server or operation support system or self-organizing network server issue and configure;

Also comprise in described measurement message generation unit and measure the message generation submodule,

Described measurement message generation submodule is used for the measurement message that according to described measurement configuration receiving element received measurement configures to generate the drive test of subscriber equipment.

18. base station as claimed in claim 15 is characterized in that, described base station also comprises:

The measurement report receiving element is used for receiving described subscriber equipment and carries out the drive test measurement report that drive test measurement generates;

The first measurement report processing unit, be used for directly described drive test measurement report being forwarded to described operation maintenance management entity or drive test server or operation support system or self-organizing network server by chain of command after the drive test measurement report that the described subscriber equipment of described measurement report receiving element reception sends; And/or

The second measurement report processing unit, be used for after the drive test measurement report that the described subscriber equipment of described measurement report receiving element reception sends, assess and compress received drive test measurement report, and the report of the drive test measurement after compressing sends to described operation maintenance management entity or drive test server or operation support system or self-organizing network server.

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