CN103634838B - Minimize drive test measurement result report method and equipment - Google Patents
Minimize drive test measurement result report method and equipment Download PDFInfo
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Abstract
The embodiment of the invention discloses a kind of minimize drive test MDT measurement result report method and equipment, it is related to wireless communication field, for aiding in MDT collection nodes to be analyzed MDT measurement result.In the present invention, base station is after the MDT measurement result to MDT measurement amounts is obtained, it needs to be determined that the corresponding assistant analysis information of the MDT measurement result, and the MDT measurement result and the corresponding assistant analysis information of the MDT measurement result are together reported into MDT collection nodes.Using the present invention, the purpose that auxiliary MDT collections node is analyzed to MDT measurement result can be reached.
Description
Technical field
The present invention relates to wireless communication field, more particularly to a kind of minimum drive test measurement result report method and equipment.
Background technology
In following mobile communication system, it is desirable to by the mechanism for introducing network self-organization, the network planning and behaviour are reduced
The artificial participation that work is safeguarded, by network according to statistic Automatic Optimal parameter, reduces construction and the operation cost of network.In order to subtract
The O＆M cost of few network, it is desirable to be able to take network configuration terminal（User Equipment, UE）Report method, reduces artificial
The work of drive test.On the other hand, it is also desirable to be obtained in that the wireless measurement information in the region that common drive test cannot be reached.Based on upper
Reason is stated, drive test is minimized（Minimization of drive-tests, MDT）It is introduced into.
MDT measurements are divided into storage MDT according to measurement behavior（Logged MDT）MDT immediately（Immediate MDT）, its
In：
Immediate MDT：The MDT that connected state is carried out is measured and is reported；
Logged MDT：The MDT measurements that Idle state is carried out, are reported in follow-up connected state.Once meet configuration
Trigger condition, UE will obtain measurement result and stored（log）, base station is reported in follow-up proper moment（eNB）/ wireless
Network controller（RNC）.
MDT measurements are divided into the related MDT of coverage optimization according to use-case and measure the MDT measurement related to QoS inspections, wherein：
The measurement statistics that the related MDT measurements of coverage optimization are carried out with Idle state comprising the measurement statistics that connected state is carried out,
Wherein：
The measurement statistics that connected state is carried out includes：
Event（Event）A2：Serving Cell becomes worse than threshold（Serving cell signal
Less than thresholding）；
Periodical downlink pilot measurements（Periodicity descending pilot frequency is measured）；
RLF report（Radio Link Failure is reported）；
The measurement statistics that Idle state is carried out includes：
Periodical downlink pilot measurements（Periodicity descending pilot frequency is measured）.
The related measurement of coverage optimization typically performs measurement by UE, and measurement result is reported eNB, then is reported by eNB
Give collection management node TCE（Trace Collection Entity）.
The related MDT measurements of QoS inspections can only measure statistics in connected state, and the use-case supported at present includes：
Traffic Location（Data transfer locations）：Need to obtain when different pieces of information is transmitted in the cell it is residing not
Same position.
User QoS Experience（QoS of customer is experienced）：The QoS of customer of single UE is assessed, and is associated
Geographical location information.
The measurement amount that QoS is supported at present includes：
Throughput measurement（Handle up measurement）：For the service quality of user, connection of eating dishes without rice or wine is a bottle
Neck.Scheduled IP throughput in the measurement of layer 2 of the measurement based on eNB, collect the unit interval according to Collection Rules
Portfolio, and be required to associate geographical location information.
Data volume measurement（Data measurement）：Base station side statistics sends and the data volume size for receiving,
And relative position information.Up-downgoing statistics is carried out respectively.
QoS checks related and some other possible measurement amount to perform measurement in eNB sides.
Long-term evolution upgrading（Long Term Evolution-Advanced, LTE-A）Can be many by cooperating in system
Point（Coordinated multi-point,CoMP）Send and receive technology to increase the covering of high data rate, improve cell
The handling capacity and/or increase throughput of system at edge.So-called coordinate multipoint refers to multiple transmission point（Can be understood as different little
Area/remote radio frequency head apparatus（Remote Radio Head, RRH）, these cell/RRH may belong to same eNB and be likely to
Belong to different eNB）Collaboration participates in the data is activation/reception to a UE.
Descending CoMP can be divided into joint transmission, and dynamic node is selected, with three kinds of cooperative scheduling/wave beam forming.Wherein join
Conjunction is transmitted as multiple nodes while to a UE transmission data, UE side joints are received and can obtain merging gain；Dynamic node is selected
Different nodes was distinguished at the different moment（Or intersect）To UE transmission datas, to avoid the subframe in high interference from sending data shadow
Ring the UE qualities of reception；There was only serving cell transmission data, but user scheduling/wave beam forming during using cooperative scheduling/wave beam forming
Decision-making be by multiple cooperation districts coordinate determine.
4 Scenes of CoMP technology current settings, including two kinds of homogenous networks and heterogeneous network.
For homogenous networks, the multiple cells under an eNB can cooperation district each other.Or eNB can control it is many
Individual high power RRH, these RRH can become the cooperative nodes of eNB.As shown in figure 1, three cells under an eNB are common
To a UE transmissions/receiving data.
For heterogeneous network, as shown in Fig. 2 an eNB with multiple low-power RRH jointly to a UE transmissions/receiving data.
These RRH can use identical/different mark from eNB.
Wherein, cooperation district/RRH can calculate channel quality for each node and indicate in same frequency, and UE（CQI）Letter
Network is ceased and reports, for feeding back the down channel quality/down channel interference of different nodes.Each node can also connect
Receive the detection reference signal that UE sends（Sounding Reference Signal, SRS）, for judging uplink signal-channel quality.
The peak rate of lte-a system improves a lot than LTE system, it is desirable to reach descending 1Gbps, up
500Mbps.Meanwhile, lte-a system is required and LTE system has good compatibility.Based on raising peak rate and LTE system
Needs that are compatible and making full use of frequency spectrum resource, lte-a system introduce carrier aggregation（Carrier Aggregation,
CA）Technology.
Carrier aggregation technology is referred to can be while multiple cells that are polymerized in UE（cell）, multiple cell can be carried for UE simultaneously
For the mechanism of data transport service.In the system of carrier aggregation, the corresponding carrier waves of each cell can be continuous or non-in frequency domain
Continuously, in order to compatible with LTE system, the maximum bandwidth of each member carrier is 20MHz, and the bandwidth between each member carrier can be with
It is identical or different.
Under carrier aggregation, the little of terminal works divides into a main plot（Primary Cell, PCell）It is auxiliary with several
Cell（SCell）, main plot assume responsibility for most of control and the work of signaling, such as send uplink feedback, the CQI to downlink data
Report, ascending pilot frequency transmission etc., secondary cell undertakes the function of data transfer primarily as resource.
Home eNodeB（Home eNodeB, HeNB）It is that one kind is applied in family's indoor environment, working environment or other are little
Base station equipment under overlay environment, enables to operator and provides more high data rate, more inexpensive attractive business.
Three kinds of cell access modules under HeNB are：
Open mode（Open access mode）：As normal cell（normal cell）Operated, be similar to grand little
Area；
Closed mode（Closed access mode）：As closing and contracted user's group（Close Subscriber
Group, CSG）Cell is operated；
Mixed model（Hybrid access mode）：Although CSG cell, while also allowing non-CSG member to connect
Enter.
For mixed model therein, the characteristic of open mode and closed mode Home eNodeB is had concurrently, it is allowed to the conjunction of the CSG
Method contracted user（Member Users）Using the HeNB resources, but domestic consumer（Non-member user）Can also access.But for two
Plant user and perform different Access Controls and congestion control, wherein：
For Access Control：When the HeNB of mixed model is resource-constrained, the access of contracted user is allowed as far as possible（It is preferential to ensure
The access of contracted user）, the access of non-contracted user may be limited；
For congestion control：Different service quality is performed with non-contracted user to signing（Quality of Service,
QoS）Mechanism, when resource-constrained, the preferential QoS for ensureing contracted user can be with reduction of speed rate, or by non-signing to non-contracted user
User is switched to other cells.
As shown in figure 3, the MDT measurements of most of coverage optimization are performed by UE, i.e. eNB will be from maintenance and management entity
（OAM）The MDT measurement requirement of acquisition is allocated to UE, and UE reports eNB after performing measurement, then is transmitted to TCE by eNB.
And QoS measurement results are responsible for performing collection by eNB, it is not necessary to UE report measurement results, or only need the letter of UE
Single to aid in, such as UE auxiliary reports geographical location information etc.（Remove the dotted portion in Fig. 3）.
To sum up, sending and receiving data by multiple cooperation district/RRH by CoMP technologies can increase high data rate
Cover, improve the handling capacity of cell edge and/or increase throughput of system.And current MDT measurements report in not instruction by
Caused by using CoMP technologies, QoS measurement results are lifted, and may affect accurate judgement of the network to QoS assays.
There is similar situation in CA, UE is enterprising in multiple cells that the data that main plot is transmitted can be distributed to carrier aggregation
Row transmission, the transmission means are conducive to improving data peak rate/transmitted data amount.Current MDT is reported and is used for
Judge or verify the performance boost obtained using carrier aggregation technology, network accurately sentencing to QoS assays may be affected
It is disconnected.
Hybrid mixed models in HeNB may take different QoSs to limit from non-member UE for member, same shadow
Ring MDT data collector node/accurate judgement of the process node to QoS measurement amounts.
The content of the invention
The embodiment of the present invention provides a kind of minimum drive test measurement result report method and equipment, for aiding in MDT results
Collector node is analyzed to MDT measurement result.
A kind of to minimize drive test MDT measurement result report method, the method includes：
Base station obtains the MDT measurement result to MDT measurement amounts；
Base station determines the corresponding assistant analysis information of the MDT measurement result；
The MDT measurement result and the corresponding assistant analysis information of the MDT measurement result are reported MDT knots by base station
Fruit collector node.
A kind of base station, the base station include：
Acquiring unit, for obtaining the MDT measurement result to MDT measurement amounts；
Determining unit, for determining the corresponding assistant analysis information of the MDT measurement result；
Reporting unit, for by the MDT measurement result and the corresponding assistant analysis information of the MDT measurement result, on
Offer MDT collection nodes.
In scheme provided in an embodiment of the present invention, base station is needed true after the MDT measurement result to MDT measurement amounts is obtained
The fixed corresponding assistant analysis information of the MDT measurement result, and by the MDT measurement result and the corresponding auxiliary of the MDT measurement result
Analysis information together reports MDT collection nodes.As MDT measurement result is reported MDT collection sections by base station
MDT measurement result corresponding assistant analysis information is together reported into MDT collection nodes also while point so that MDT is tied
Fruit collector node can be analyzed to the MDT measurement result for receiving according to assistant analysis information, so as to reach auxiliary MDT knot
The purpose that fruit collector node is analyzed to MDT measurement result.
Description of the drawings
Fig. 1 is homogenous networks schematic diagram of the prior art；
Fig. 2 is heterogeneous network schematic diagram of the prior art；
Fig. 3 is MDT measurement procedures schematic diagram of the prior art；
Fig. 4 is method flow schematic diagram provided in an embodiment of the present invention；
Schematic flow sheets of the Fig. 5 for the embodiment of the present invention one；
Fig. 6 is architecture of base station schematic diagram provided in an embodiment of the present invention.
Specific embodiment
In order to aid in MDT collection nodes to be analyzed MDT measurement result, the embodiment of the present invention provides a kind of MDT
Measurement result report method.In this method, base station is after the MDT measurement result to MDT measurement amounts is obtained, it is thus necessary to determine that the MDT
The corresponding assistant analysis information of measurement result, and by the MDT measurement result and the corresponding assistant analysis information of the MDT measurement result
MDT collection nodes are reported together.
Referring to Fig. 4, MDT measurement result report method provided in an embodiment of the present invention is comprised the following steps：
Step 40：Base station obtains the MDT measurement result to MDT measurement amounts；
Here, the method for base station acquisition MDT measurement result can be as follows：Base station issues MDT to the terminal for participating in MDT tasks
Configuration information, terminal is after measuring to the MDT measurement amounts indicated by the MDT configuration information by the MDT measurement result for obtaining
Base station is reported, MDT measurement amounts now are the measurement amounts for needing to be performed measurement by terminal, such as cover the measurement amount of correlation；
Or, base station is directed to the terminal of participation MDT tasks and carries out the measurement of MDT measurement amounts, obtains MDT measurement result, and MDT now is surveyed
Amount amount is the measurement amount for needing to be performed measurement by base station, the related measurement amount of such as QoS inspections, including handling capacity, data volume etc..
Step 41：Base station determines the corresponding assistant analysis information of MDT measurement result for getting；
Step 42：Base station by the MDT measurement result for getting and the corresponding assistant analysis information of the MDT measurement result, on
Offer MDT collection nodes.Here, MDT collections node can be specifically that TCE etc. is any needs to collect MDT measurement knots
The entity of fruit.
Specifically, the corresponding assistant analysis information of above-mentioned MDT measurement result can include：MDT measurement result corresponding end
The adopted performance enhancement techniques characteristic information in end, or the heterogeneous network characteristic information of the terminal.Here, MDT measurement result correspondence
Terminal refer to：If the MDT measurement result is obtained by terminal measurement, the corresponding terminal of the MDT measurement result refers to this
Terminal, if the MDT measurement result is obtained by base station measurement, the corresponding terminal of the MDT measurement result refers to that base station is carried out
Targeted terminal during measurement.
Certainly, the corresponding assistant analysis information of MDT measurement result is not limited to the above-mentioned information listed, it is any can be auxiliary
The information for helping MDT collections node to be analyzed MDT measurement result, within the scope of the present invention.
Specifically, the performance enhancement techniques characteristic information adopted by above-mentioned terminal can include：The CoMP adopted by terminal
The characteristic information of transmission technology, or the characteristic information of CA technologies adopted by terminal.
Certainly, the performance enhancement techniques characteristic information adopted by terminal includes being not limited to the above-mentioned information listed, and appoints
The characteristic information of the technology of the data transmission performance that can strengthen terminal adopted by what terminal is in protection scope of the present invention
It is interior.
Specifically, the characteristic information of the CoMP transmission technology adopted by above-mentioned terminal is included but is not limited in following information
At least one：
First, terminal has used the configured information of CoMP transmission technology；
Second, the mark of the number of the cooperation district of terminal or each cooperation district；Here, cooperation district refers to common to end
End sends the cell of the data that data or common receiving terminal send；
3rd, terminal is indicated for the channel quality that each cooperative transmission node is reported respectively（CQI）Information, CQI information are anti-
Mapping answers the downlink channel condition of cooperative transmission node；
4th, the detection reference signal that terminal is reported respectively for each cooperative transmission node（SRS）Information, SRS information are anti-
Mapping answers the uplink channel status of cooperative transmission node.Here, cooperative transmission node refers to common to terminal transmission data or common
The transmission node of the data sent with receiving terminal.
Specifically, the characteristic information of the CA technologies adopted by above-mentioned terminal includes but is not limited at least in following information
It is individual：
First, terminal has used the configured information of CA technologies；
Second, the number of the carrier wave of terminal polymerization, or each secondary cell of terminal（Scell）Mark；
3rd, terminal is directed to reference markss measurement result and/or the channel condition information that each carrier wave of polymerization is reported respectively.
Here, reference markss measurement result can include Reference Signal Received Power（RSRP）And/or Reference Signal Received Quality
（RSRQ）, channel condition information can be including CQI information and/or SRS information.
Preferably, being that QoS checks related measurement amount in MDT measurements amount（Including handling capacity, data volume etc.）, and terminal
During using CA technologies, in step 40, base station needs each cell for terminal polymerization, and measurement respectively obtains the MDT of respective cell
Measurement result, that is, the MDT measurement result to the MDT measurement amounts that base station obtains includes：Each being polymerized for terminal is little
Area, measures the MDT measurement result of the cell for obtaining respectively.So, MDT collections node can obtain the every of terminal polymerization
The MDT measurement result of individual cell, the MDT measurement result for obtaining are more detailed so that MDT collection nodes can be more accurately
Carry out the analysis of MDT collection nodes.
Specifically, the heterogeneous network characteristic information of above-mentioned terminal can include：It is Home eNodeB and family's base in base station
When standing the cell access module for adopting for mixed model, whether terminal is the Member Users of the CSG cell under the Home eNodeB
Information.
Preferably, the corresponding assistant analysis information of above-mentioned MDT measurement result can also include：The current geographical position of terminal
Information, so that MDT collections node can be directed to the terminal of diverse location and configure suitable cooperation district, the carrier wave of polymerization
Deng.
With reference to specific embodiment, the present invention will be described：
Embodiment one：
In the present embodiment, base station, will also be the MDT measurement result corresponding while MDT measurement result is reported TCE
Terminal has used the configured information of CoMP transmission/CA technologies to report TCE；Concrete analysis is as follows：
When UE adopts CoMP transmission technology, the Serving cell control of UE is directed to the CoMP transmission of UE.The Serving cell of UE
Data distribution can be carried out data is activation or reception to multiple cooperation districts/cooperative transmission node.And the receipts of MDT measurement result
Collection is also carried out in the Serving cell of UE, and eNB can carry 1 bit while MDT measurement result is reported TCE（bit）'s
CoMP may have been strengthened before CoMP technologies are not used relatively with the data transmission performance for notifying operator current using indicating.
When UE adopts CA technologies, as multiple frequencies of carrier aggregation are directed to a UE only one of which medium education
（MAC）Entity, network side will can be transmitted on data United Dispatching to different carrier waves, so as to increased UE transmission datas
Peak rate, increased indirectly the handling capacity of single UE.As the collection of MDT measurement result is also entered in the Serving cell of UE
OK, eNB can carry the CA of 1bit while MDT measurement result is reported TCE using indicating, to notify that operator is current
Data transmission performance may strengthen before CoMP technologies are not used relatively, as shown in figure 5, idiographic flow is as follows：
Step 1：Carried out data transmission using CoMP or CA technologies between base station and terminal；
Step 2：Base station obtains the MDT measurement result to MDT measurement amounts；
Step 3：Base station is by MDT measurement result and has used the configured information of CoMP/CA technologies, reports TCE.
Embodiment two：
In the present embodiment, for CoMP technologies, base station while MDT measurement result is reported TCE, also by the MDT
The number of the cooperation district of the corresponding terminal of measurement result or the mark of each cooperation district report TCE.TCE can collect these
Information when comparing which cooperation district collaborative work, the lifting for systematic function becomes apparent from.For different geographical positions
Confidence ceases, and the cooperation district of network configuration may produce change, therefore base station is in the number for reporting cooperation district or respectively cooperates with little
During the mark in area, the geographical location information of UE can also be reported TCE jointly, network subsequent is aided in for different geography positions
The UE for putting configures most suitable cooperation district.Idiographic flow is as follows：
Step 1：Carried out data transmission using CoMP technologies between base station and terminal；
Step 2：Base station obtains the MDT measurement result to MDT measurement amounts；
Step 3：Base station by the number of the cooperation district of MDT measurement result, the geographical location information of terminal and terminal or
The mark of each cooperation district, reports TCE.
Embodiment three：
In the present embodiment, for CA technologies, the MDT is also surveyed while MDT measurement result is reported TCE by base station
The number or all SCell marks of the carrier wave of the corresponding terminal polymerization of amount result reports TCE.TCE can collect these letters
When ceasing and compare which carrier operation of polymerization, the lifting for systematic function becomes apparent from.For different geographical location information,
The polymerization carrier wave of network configuration may produce change, therefore the number or all of carrier wave that base station is polymerized in reporting terminal
When SCell is identified, the geographical location information of UE can also be reported TCE jointly, network subsequent is aided in for different geographical
The UE of position configures most suitable carrier wave.
Idiographic flow is as follows：
Step 1：Carried out data transmission using CA technologies between base station and terminal；
Step 2：Base station obtains the MDT measurement result to MDT measurement amounts；
Step 3：The number of the carrier wave that MDT measurement result, the geographical location information of terminal and terminal are polymerized by base station or
The all SCell marks of person, report TCE.
Example IV：
In the present embodiment, for CoMP technologies, base station while MDT measurement result is reported TCE, also by terminal pin
The CQI information for being reported to each cooperative transmission node respectively and SRS information reportings are to TCE.For CA technologies, MDT is being surveyed by base station
Amount result is while report TCE, also by terminal for polymerization each carrier wave report respectively RSRP, RSRQ, CQI information, SRS
Information reporting is to TCE.Concrete analysis is as follows：
The measurement result of different node/carrier waves（Such as RSRP/RSRQ/CQI/SRS）, the different node/carrier waves of reflection it is up/
Down channel situation；
The good relationship of CQI and handling capacity, the handling capacity of the better UE transmission datas of channel quality are also higher.In order to as far as possible
The measurement error of handling capacity is reduced, CQI can be bound with throughput information, be reported jointly.But for CoMP, UE will be collected
The CQI information of different nodes simultaneously feeds back to eNB.In order to characterize impact of the multi-node collaborative transmission to handling capacity, multiple nodes
CQI information needs to report jointly TCE.
In the same manner, the SRS information for being sent according to the UE that heterogeneous networks side gusset is measured can be determined that up CoMP collaborations connect
The each up channel situation received, in order to characterize impact of the multi-node collaborative transmission to handling capacity, the SRS information of multiple nodes needs
Report jointly TCE.
As CA, UE can also collect the reference markss measurement result of different service cells（Such as RSRP, RSRQ）
And/or channel condition information（CQI, SRS etc.）, and eNB is fed back to, to embody impact of the different carrier waves to handling capacity.
Idiographic flow is as follows：
Step 1：Carried out data transmission using CoMP/CA technologies between base station and terminal；
Step 2：Base station obtains the channel condition information of MDT measurement result and terminal to report to MDT measurement amounts；
Step 3：MDT measurement result and reference markss measurement result and/or channel condition information are reported by base station
TCE。
Embodiment five：
In the present embodiment, for CA technologies, during the measurement for carrying out handling capacity or data volume in base station, for terminal polymerization
Each cell, respectively measurement obtain the handling capacity or data volume of the cell, and by the handling capacity or data volume of each cell for obtaining
Report TCE.Concrete analysis is as follows：
As in CA carrier aggregations, different carrier waves has single HARQ entities, it is anti-which data/HARQ eNB can distinguish
Which carrier wave feedback is carried on, is indicated per service quality rating per terminal based on current（per UE per QCI）Handling capacity/
The measurement of data volume, can be divided into the size of different cell independent measurements handling capacity/data volumes.Believe for different geographical position
Breath, the polymerization carrier wave of network configuration may produce change, therefore base station is in handling capacity/data volume that reporting measurement is obtained, also
The geographical location information of UE can be reported TCE jointly, so as to provide in more detail reliable drive test information to network, can be with
For aiding in network subsequent to configure most suitable carrier wave/Serving cell for the UE of diverse geographic location.
Idiographic flow is as follows：
Step 1：Carried out data transmission using CA technologies between base station and terminal；
Step 2：Each cell of base station for terminal polymerization, respectively measurement obtain the handling capacity or data volume of the cell；
Step 3：The geographical location information of the handling capacity or data volume and UE of each cell for obtaining is reported by base station
TCE。
Embodiment six：
In the present embodiment, when being in heterogeneous network for terminal, i.e., the base station of terminal is Home eNodeB, and Home eNodeB is in general
While MDT measurement result reports TCE, also it is whether the letter of the Member Users of CSG cell under the Home eNodeB by terminal
Breath reports TCE.Concrete analysis is as follows：
When the cell access module that Home eNodeB is adopted is that mixed model and local resource are received in limited time, non-member user
May be by reduction of speed rate, to the preferential access for ensureing Member Users and data rate.I.e. under identical wireless environment, member UE
The QoS of survice of acquisition, the QoS of survice difference obtained with non-member UE may be very big.But this difference is not due to unsuitable
What network configuration caused, nor caused by UE positions, but what the identity of UE was determined, therefore collecting QoS inspection phases
During the MDT measurement result of pass, need to distinguish this two class UE.
A kind of simple and direct method is, for the CSG cell under Home eNodeB, to measure knot in the MDT for collecting UE
After fruit, increase UE member condition marks (member/non-member) wherein, be then retransmitted to TCE.Data processing node/OAM exists
When processing these data, normal UE normal QoS levels under CSG cell can be understood by other member UE；And it is non-into
In CSG cell, whether QoS is unsatisfactory for requiring member UE, and then handling capacity of the whole system in this block region is improved.
Idiographic flow is as follows：
Step 1：Carry out data transmission between Home eNodeB and terminal；
Step 2：Home eNodeB obtain to the MDT measurement result and terminal of MDT measurement amounts be whether CSG cell into
The information of member user；
Step 3：Whether the MDT measurement result for obtaining and UE are the letters of the Member Users of CSG cell by Home eNodeB
Breath, reports TCE.
Referring to Fig. 6, the embodiment of the present invention provides a kind of base station, and the base station includes：
Acquiring unit 60, for obtaining the MDT measurement result to MDT measurement amounts；
Determining unit 61, for determining the corresponding assistant analysis information of the MDT measurement result；
Reporting unit 62, for by the MDT measurement result and the corresponding assistant analysis information of the MDT measurement result,
Report MDT collection nodes.
Further, the corresponding assistant analysis information of the MDT measurement result includes：
The performance enhancement techniques characteristic information adopted by the corresponding terminal of the MDT measurement result, or the terminal is different
Network forming characteristic information.
Further, the performance enhancement techniques characteristic information adopted by the terminal includes：The association adopted by the terminal
Make the characteristic information of multiple spot CoMP transmission technology, or the characteristic information of carrier aggregation CA technology adopted by the terminal.
Further, the characteristic information of the CoMP transmission technology adopted by the terminal includes in following information at least one
It is individual：
The terminal has used the configured information of CoMP transmission technology；
The number of the cooperation district of the terminal or the mark of each cooperation district；
The channel quality indicator CQI information that the terminal is reported respectively for each cooperative transmission node；
The detection reference signal SRS information that the terminal is reported respectively for each cooperative transmission node.
Further, the characteristic information of the CA technologies adopted by the terminal includes at least one of following information：
The terminal has used the configured information of CA technologies；
The number of the carrier wave of the terminal polymerization, or the mark of each secondary cell SCell；
The terminal is directed to reference markss measurement result and/or the channel condition information that each carrier wave of polymerization is reported respectively.
Further, the reference markss measurement result includes：Reference Signal Received Power RSRP and/or reference signal connect
Receive quality RSRQ；
The channel condition information includes：CQI information and/or SRS information.
Further, be handling capacity or during data volume in the MDT measurements amount, the acquiring unit 60 obtain to this
The MDT measurement result of MDT measurement amounts includes：
For each cell of terminal polymerization, the handling capacity or data volume of the cell for obtaining are measured respectively.
Further, the heterogeneous network characteristic information of the terminal includes：
The base station be the cell access module that adopts of Home eNodeB and the Home eNodeB for mixed model when, it is described
Whether terminal is the information of the Member Users of the close subscriber group CSG cell under the Home eNodeB.
Further, the assistant analysis information also includes：The current geographical location information of the terminal.
To sum up, beneficial effects of the present invention include：
In scheme provided in an embodiment of the present invention, base station is needed true after the MDT measurement result to MDT measurement amounts is obtained
The fixed corresponding assistant analysis information of the MDT measurement result, and by the MDT measurement result and the corresponding auxiliary of the MDT measurement result
Analysis information together reports MDT collection nodes.As MDT measurement result is reported MDT collection sections by base station
MDT measurement result corresponding assistant analysis information is together reported into MDT collection nodes also while point so that MDT is tied
Fruit collector node can be analyzed to the MDT measurement result for receiving according to assistant analysis information, so as to reach auxiliary MDT knot
The purpose that fruit collector node is analyzed to MDT measurement result.
The present invention is with reference to method according to embodiments of the present invention, equipment（System）, and computer program flow process
Figure and/or block diagram are describing.It should be understood that can be by computer program instructions flowchart and/or each stream in block diagram
The combination of journey and/or square frame and flow chart and/or flow process and/or square frame in block diagram.These computer programs can be provided
The processor of general purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced for reality by the instruction of computer or the computing device of other programmable data processing devices
The device of the function of specifying in present one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory is produced to be included referring to
Make the manufacture of device, the command device realize in one flow process of flow chart or one square frame of multiple flow processs and/or block diagram or
The function of specifying in multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented process, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow process of flow chart or multiple flow processs and/or block diagram one
The step of function of specifying in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, claims are intended to be construed to include excellent
Select embodiment and fall into the had altered of the scope of the invention and change.
Obviously, those skilled in the art can carry out the essence of various changes and modification without deviating from the present invention to the present invention
God and scope.So, if these modifications of the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising these changes and modification.
Claims (12)
1. it is a kind of to minimize drive test MDT measurement result report method, it is characterised in that the method includes：
Base station obtains the MDT measurement result to MDT measurement amounts；
Base station determines the corresponding assistant analysis information of the MDT measurement result；
The MDT measurement result and the corresponding assistant analysis information of the MDT measurement result are reported MDT results receipts by base station
Collection node；
Wherein, the corresponding assistant analysis information of the MDT measurement result includes：The corresponding terminal of the MDT measurement result is adopted
Performance enhancement techniques characteristic information, or the heterogeneous network characteristic information of the terminal；The performance enhancement adopted by the terminal
Technical characteristic information includes：The characteristic information of the coordinate multipoint CoMP transmission technology adopted by the terminal, or terminal institute
Using carrier aggregation CA technology characteristic information；During the characteristic information of the CA technologies adopted by the terminal includes following information
At least one：The terminal has used the configured information of CA technologies, the number of the carrier wave of the terminal polymerization, each secondary cell
The mark of SCell, the terminal are directed to reference markss measurement result and/or the channel status letter that each carrier wave of polymerization is reported respectively
Breath.
2. the method for claim 1, it is characterised in that the characteristic information of the CoMP transmission technology adopted by the terminal
Including at least one of following information：
The terminal has used the configured information of CoMP transmission technology；
The number of the cooperation district of the terminal or the mark of each cooperation district；
The channel quality indicator CQI information that the terminal is reported respectively for each cooperative transmission node；
The detection reference signal SRS information that the terminal is reported respectively for each cooperative transmission node.
3. the method for claim 1, it is characterised in that the reference markss measurement result includes：Reference signal is received
Power RSRP and/or Reference Signal Received Quality RSRQ；
The channel condition information includes：CQI information and/or SRS information.
4. the method for claim 1, it is characterised in that when the MDT measurements amount is handling capacity or data volume, described
The MDT measurement result to the MDT measurement amounts that base station obtains includes：
For each cell of terminal polymerization, the handling capacity or data volume of the cell for obtaining are measured respectively.
5. the method for claim 1, it is characterised in that the heterogeneous network characteristic information of the terminal includes：
The base station be the cell access module that adopts of Home eNodeB and the Home eNodeB for mixed model when, the terminal
It is whether the information of the Member Users of close subscriber group CSG cell under the Home eNodeB.
6. the method as described in arbitrary in claim 1-5, it is characterised in that the assistant analysis information also includes：The end
The current geographical location information in end.
7. a kind of base station, it is characterised in that the base station includes：
Acquiring unit, for obtaining the MDT measurement result to MDT measurement amounts；
Determining unit, for determining the corresponding assistant analysis information of the MDT measurement result；
Reporting unit, for by the MDT measurement result and the corresponding assistant analysis information of the MDT measurement result, reporting
MDT collection nodes；
Wherein, the corresponding assistant analysis information of the MDT measurement result includes：The corresponding terminal of the MDT measurement result is adopted
Performance enhancement techniques characteristic information, or the heterogeneous network characteristic information of the terminal；The performance enhancement adopted by the terminal
Technical characteristic information includes：The characteristic information of the coordinate multipoint CoMP transmission technology adopted by the terminal, or terminal institute
Using carrier aggregation CA technology characteristic information；During the characteristic information of the CA technologies adopted by the terminal includes following information
At least one：The terminal has used the configured information of CA technologies, the number of the carrier wave of the terminal polymerization, each secondary cell
The mark of SCell, the terminal are directed to reference markss measurement result and/or the channel status letter that each carrier wave of polymerization is reported respectively
Breath.
8. base station as claimed in claim 7, it is characterised in that the characteristic information of the CoMP transmission technology adopted by the terminal
Including at least one of following information：
The terminal has used the configured information of CoMP transmission technology；
The number of the cooperation district of the terminal or the mark of each cooperation district；
The channel quality indicator CQI information that the terminal is reported respectively for each cooperative transmission node；
The detection reference signal SRS information that the terminal is reported respectively for each cooperative transmission node.
9. base station as claimed in claim 7, it is characterised in that the reference markss measurement result includes：Reference signal is received
Power RSRP and/or Reference Signal Received Quality RSRQ；
The channel condition information includes：CQI information and/or SRS information.
10. base station as claimed in claim 7, it is characterised in that when the MDT measurements amount is handling capacity or data volume, institute
The MDT measurement result to the MDT measurement amounts for stating acquiring unit acquisition includes：
For each cell of terminal polymerization, the handling capacity or data volume of the cell for obtaining are measured respectively.
11. base stations as claimed in claim 7, it is characterised in that the heterogeneous network characteristic information of the terminal includes：
The base station be the cell access module that adopts of Home eNodeB and the Home eNodeB for mixed model when, the terminal
It is whether the information of the Member Users of close subscriber group CSG cell under the Home eNodeB.
12. base stations as described in arbitrary in claim 7-11, it is characterised in that the assistant analysis information also includes：It is described
The current geographical location information of terminal.
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| CN103634838B true CN103634838B (en) | 2017-03-29 |
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| CN110999370B (en) | 2017-08-11 | 2021-10-22 | 华为技术有限公司 | Measuring method, device and system |
| CN109803278B (en) * | 2017-11-16 | 2022-04-26 | 维沃移动通信有限公司 | Non-connection state measuring method, terminal and base station |
| CN110557762B (en) * | 2018-05-30 | 2021-11-19 | ***通信有限公司研究院 | Information reporting method, information reporting configuration method, terminal and network side equipment |
| CN110769439B (en) * | 2018-07-27 | 2022-02-25 | 维沃移动通信有限公司 | Measurement method, terminal and network side equipment |
| CN110972185A (en) | 2018-09-28 | 2020-04-07 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN114745748A (en) * | 2019-02-15 | 2022-07-12 | 华为技术有限公司 | Method for configuring minimization of drive tests and base station |
| EP4011116A1 (en) * | 2019-08-08 | 2022-06-15 | Telefonaktiebolaget LM Ericsson (publ) | Mdt for secondary cell group and secondary cells |
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| CN102149106A (en) * | 2010-02-10 | 2011-08-10 | 电信科学技术研究院 | Method and equipment for measuring MDT |
| CN102291751A (en) * | 2010-06-18 | 2011-12-21 | 中兴通讯股份有限公司 | Road test result reporting optimization method, road test system and road test terminal |
| WO2012095113A1 (en) * | 2011-01-10 | 2012-07-19 | Nokia Siemens Networks Oy | Terminal measurement configuration in carrier aggregation |
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| CN102149106A (en) * | 2010-02-10 | 2011-08-10 | 电信科学技术研究院 | Method and equipment for measuring MDT |
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