CN102291758A - Method and equipment for reporting and processing minimized measurement quantity of road test - Google Patents
Method and equipment for reporting and processing minimized measurement quantity of road test Download PDFInfo
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Abstract
The invention discloses a method and equipment for reporting and processing the measurement quantity of a minimized road test. The method for reporting and processing the measurement quantity of the minimized road test comprises the following steps: a user equipment carries out minimized road test to the network side before switching; the user equipment reports the measurement quantity of the minimized road test to the network side before switching; when in switching, the user equipment keeps the measurement quantity of unreported minimized road tests; and after switching, the user equipment reports the measurement quantity of the unreported minimized road tests to the switched network side. The network side receives the minimized road tests reported by the user equipment; the network side determines whether the minimized measurement quantity of the road test is the minimized measurement quantity obtained through the minimized road test of the network side; and the network side sends the measurement quantity of the minimized road test after determining that the measurement quantity of the minimized road test is the measurement quantity obtained through the minimized road test of the network side. The method and equipment for reporting and processing the measurement quantity of the minimized road test can prevent loss of measurement result of the minimized road test.
Description
Technical field
The present invention relates to mobile communication technology, the reporting and processing method, equipment of particularly a kind of minimum road test measuring amount.
Background technology
1, MDT (minimization drive test, minimum road test) measures classification.
Immediate MDT (instant MDT): the MDT that connected state carries out measures and reports.Multiplexing RRM (Radio Resource Management, RRM) measurement mechanism, in case satisfy report condition, immediately to eNB/RNC (eNB: evolution base station; RNC:Radio Network Controller, radio network controller) report.
Logged MDT (non-instant MDT needs UE keeping records daily record): the MDT that Idle state carries out measures, and reports at follow-up connected state.In case satisfied the trigger condition of configuration, will obtain measurement result and store (log, record), report eNB/RNC on follow-up suitable opportunity.
2, Immediate MDT configuration.
Immediate MDT only receive to measure configuration at connected state, and measures, reports.Because the multiplexing RRM of Immediate MDT measures the measurement configuration messages and the reporting message at place, if do not show indication, which UE (User Equipment, subscriber equipment) may distinguish from the configuration of receiving is that RRM measures configuration, and which is that MDT measures configuration.Employed in the existing RRM measuring process, will be comprised with the measurement reporting message by the multiplexing measurement configuration of immediate MDT:
(reshuffle by the RRC connection for RRC connection reconfiguration among the 5.3.5.1-1 of 3GPP for Fig. 1; RRC:Radio Resource Control, Radio Resource control) schematic diagram, Fig. 2 is Measurement reporting (measurement report) schematic diagram among the 5.5.5-1 of 3GPP, Fig. 3 is Measurement Control among the 8.4.1-1 of 3GPP (measuring a control) schematic diagram, Fig. 4 is Measurement report (measurement report) schematic diagram among the 8.4.2-1 of 3GPP, there is shown general at LTE (Long Term Evolution, Long Term Evolution) UE receives and measures configuration and the signaling procedure that reports in, UE receives the process of the signaling of measuring configuration and reporting among the UMTS (Universal Mobile Telecommunications System, universal mobile telecommunications system).
3, MDT is existing measures
Following 7 UE measuring amount have been determined in existing MDT measurement:
1, Periodical downlink pilot measurements (the cycle descending pilot frequency is measured);
2, Serving Cell becomes worse than threshold (it is poorer than setting thresholding that service district becomes);
3, Transmit power headroom becomes less than threshold (it is poorer than setting thresholding that PHR becomes);
4, Random access failure (access failure at random);
5, Paging Channel Failure (paging channel takes defeat);
6, Broadcast Channel failure (broadcast channel takes defeat);
7, Radio link failure report (Radio Link Failure report).
Except above-mentioned 7 measuring amount, in follow-up standard process, do not get rid of the measuring amount that increases other, as the relevant measuring amount of QoS (Quality of Service, service quality) of UE.When if several in these measuring amount are used for the immediate MDT of connected state, issued the configuration of these measurements when network after, UE will monitor at connected state, and after incident was triggered, still multiplexing RRM measured employed reporting message and proceeds to reporting of network side.
4, RRM measures
RRM measures configuration and is handed down to UE by dedicated signaling from network side, and UE preserves, and measures with the result according to the content of measuring configuration and to report.When switching generation, UE will receive possible measurement configuration reprovision parameter in switching command, and merge with the old parameter of self preserving, and be formed on the new measurement configuration of Target cell, and be open at the measurement of Target cell.
The deficiencies in the prior art are: when adopting aforesaid way to obtain the measuring amount of MDT, the incomplete situation of information that network need obtain can occur.
Summary of the invention
Technical problem solved by the invention has been to provide reporting of a kind of minimum road test measuring amount and processing method, equipment, in order to solve the incomplete problem of network MDT information that exists in the prior art.
A kind of report method of MDT measuring amount is provided in the embodiment of the invention, has comprised the steps:
UE carries out MDT to the network side before switching and measures;
The network side of UE before switching reports the MDT measuring amount;
When switching, UE keeps the MDT measuring amount that does not report;
After switching, the MDT measuring amount that the network side of UE after switching do not report.
A kind of processing method of MDT measuring amount is provided in the embodiment of the invention, has comprised the steps:
Network side receives the MDT measuring amount that UE reports;
Network side determines whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains;
Network side sends the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
A kind of processing method of MDT measuring amount is provided in the embodiment of the invention, has comprised the steps:
Network side determines that the MDT that needs UE to carry out measures the measurement with RRM;
Network side is measured indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM, and/or before switching, the network side of network side after switching sends the UE context, measures at the MDT that this network side carries out in order to indicate this UE.
A kind of subscriber equipment is provided in the embodiment of the invention, has comprised:
Measurement module is used for that the network side before switching is carried out MDT and measures;
Reporting module, the network side that is used for before switching reports the MDT measuring amount;
Memory module is used for when switching, and keeps the MDT measuring amount that does not report;
Reporting module is further used for after switching, the MDT measuring amount that the network side after switching does not report.
A kind of base station is provided in the embodiment of the invention, has comprised:
Receiver module is used to receive the MDT measuring amount that UE reports;
Identification module is used for determining whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains;
Sending module is used for sending the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
A kind of base station is provided in the embodiment of the invention, has comprised: first indicating module and/or second indicating module, and, determination module, wherein:
Determination module is used to determine that the MDT that needs UE to carry out measures the measurement with RRM;
First indicating module is used for measuring indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM;
Second indicating module is used for before switching, and the network side after switching sends the UE context, measures at the MDT that this network side carries out in order to indicate this UE.
Beneficial effect of the present invention is as follows:
In the technical scheme that the embodiment of the invention provides, when reporting the MDT measuring amount, when switching, UE keeps the MDT measuring amount that does not report; After switching, the MDT measuring amount that the network side of UE after switching do not report.
When handling the MDT measuring amount, network side determines whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains; Network side sends the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
Because the technical scheme that the embodiment of the invention provides can report the MDT result who fails to report owing to the process of switching in new sub-district, whether the MDT measurement result that new sub-district resolution UE reports belongs to the cell-of-origin before switching, if, new sub-district can send to corresponding apparatus with this MDT measurement result, thereby has realized preventing loss of data.
Description of drawings
Fig. 1 is a RRC connection reconfiguration schematic diagram among the 5.3.5.1-1 of 3GPP in the background technology;
Fig. 2 is a Measurement reporting schematic diagram among the 5.5.5-1 of 3GPP in the background technology;
Fig. 3 is a Measurement Control schematic diagram among the 8.4.1-1 of 3GPP in the background technology;
Fig. 4 is a Measurement report schematic diagram among the 8.4.2-1 of 3GPP in the background technology;
Fig. 5 is the report method implementing procedure schematic diagram of MDT measuring amount in the embodiment of the invention;
Fig. 6 is the processing method one implementing procedure schematic diagram of MDT measuring amount in the embodiment of the invention;
Fig. 7 is the processing method two implementing procedure schematic diagrames of MDT measuring amount in the embodiment of the invention;
Fig. 8 is the processing method implementing procedure schematic diagram of MDT measuring amount in the embodiment of the invention 1;
Fig. 9 is the processing method implementing procedure schematic diagram of MDT measuring amount in the embodiment of the invention 3;
Figure 10 is a user device architecture schematic diagram in the embodiment of the invention;
Figure 11 is base station one structural representation in the embodiment of the invention;
Figure 12 is base station two structural representations in the embodiment of the invention.
Embodiment
The inventor notices in the invention process:
In the mobile communication system in future, wish to reduce the artificial participation of the network planning and Operation and Maintenance by introducing the mechanism of network self-organization, by network based statistic Automatic Optimal parameter, reduce the construction and the operation cost of network.In order to reduce the O﹠M cost of network, hope can be taked network configuration UE report method, reduces the work of artificial drive test.On the other hand, also wish to obtain the wireless measurement information in the zone that common drive test can't arrive.
Set up the project at R10 (version 10) among the LTE at present and determined that MDT adopts the framework of chain of command (controlplane), the benefit of this framework is exactly that the base station can be controlled UE accurately.The configuration and UE the reporting of adopting the chain of command framework need use RRC (Radio Resource Control, Radio Resource control) signaling bear network that UE is carried out to network.
Immediate MDT measures the process that multiplexing existing RRM measures, and network issues MDT at connected state to UE and measures configuration, and UE measures at connected state, if triggered the incident in the configuration, UE will initiate reporting of MDT measurement result.Yet, RRM measures and generally to be used for the mobility purpose, if UE has carried out switching UE still the RRM measurement result of active network side do not report as yet owing to move, these the possibility of result that do not report are deleted voluntarily at UE, and this measuring amount that also means MDT is also with deleted.But measure for MDT, because the purpose of measuring is other purposes such as coverage optimization, if the result who does not report is deleted, the information that may cause network to obtain is imperfect, the MDT measuring process that needs initiation to repeat.Therefore, being desirable to provide a technical scheme can report in the MDT measurement result that the source network side does not have enough time to report UE in the objective network side, and this result is passed back to source network side or OMC (Operation; Maintenance Center, operation maintenance center) node such as, thus loss of data prevented.
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
In declarative procedure, enforcement from UE and base station side is respectively described, but this does not also mean that the two must cooperate enforcement, in fact, when UE and base station branch begin to implement, its UE side that also solves separately, the problem of base station side when just the two is used in combination, can obtain better technique effect.
In the implementation, the network equipment that network side is meant in network one side, its major function is that indication UE measures, and receives the measuring amount that UE reports, this equipment can be but be not limited to network equipments such as macro base station, Home eNodeB or via node.
Fig. 5 is the report method implementing procedure schematic diagram of MDT measuring amount, as shown in the figure, can comprise the steps: when the UE side reports the MDT measuring amount
Step 501, UE carry out MDT to the network side before switching and measure;
Step 502, the network side of UE before switching report the MDT measuring amount;
Step 503, when switching, UE keeps the MDT measuring amount do not report;
Step 504, after switching, the MDT measuring amount that the network side of UE after switching do not report.
In the enforcement, can further include:
UE receives and measures indication, and described indication is used to distinguish the MDT measurement and measures with RRM;
UE identifies the MDT measuring amount according to described indication from measuring amount after measurement.
Its purpose is that the measurement that network side issues to UE is distinguished MDT and RRM in disposing, if switch, UE preserves the MDT measurement result that does not wherein report as yet, and the Target cell after switching reports; Target cell is distinguished MDT measurement result that UE reports and is belonged to before the switching or after switching; If belong to the cell-of-origin before switching, send it back cell-of-origin or relevant MDT information gathering node after then the content of this measurement result can being resolved.
In the enforcement, for the sub-district of objective network side before can differentiating the MDT measurement result and whether belonging to UE and switch, UE one of can be in the following manner reports:
1, after switching, after the UE MDT measuring amount that the network side after switching does not report in setting-up time, further comprises: report at the network side after switching behind the setting-up time network side after switching is carried out the MDT measuring amount that MDT measures acquisition.Wherein, setting-up time can be the time of UE and network side reservation, or, be the time of network side to the UE indication.
Under this mode, Target cell according on call time distinguish MDT measurement result that UE reports belong to switch before still after.In the enforcement, can set a time span.Within at this moment, the MDT measurement result that UE only reports in the cell-of-origin to the objective network side, at this moment between after, UE just allows to report to network and switches the back in the MDT of Target cell measurement result.Objective network is then overtime with this time span to be division points, and the MDT measurement result that difference is received belongs to cell-of-origin or Target cell.
When setting this time span, can be set to regular length; Perhaps issue to UE, issue back network and UE and follow jointly by network side.
2, after switching, after the MDT measuring amount that the network side of UE after switching do not report, further comprise: after the measurement indication that the network side after receiving switching issues, the network side after switching reports the network side after switching is carried out the MDT measuring amount that MDT measures acquisition.
Under this mode, Target cell by dispose distinguished afterwards earlier MDT measurement result that UE reports belong to switch before still after.In the enforcement, can be when UE switch to Target cell, network can be different from RRM and measure the method for carrying out the configuration of delta increment in switching command, does not send the MDT update configuration parameters in switching command, but issues in follow-up measurement configuration.If the interval long enough between follow-up measurement configuration and this switching command, network can be according to receiving that MDT measurement result that the MDT measurement result is received in the priority resolution of " follow-up measurement configuration " belongs to the cell-of-origin and still belongs to Target cell.
3, after switching, the MDT measuring amount that the network side of UE after switching do not report, and to identify this MDT measuring amount be the network side before switching to be carried out MDT measure the MDT measuring amount that obtains.
Under this mode, Target cell by sign distinguish MDT measurement result that UE reports belong to switch before still after.In the enforcement, can at UE when sending to Target cell MDT measurement result, inform by sign whether this result of network belongs to the cell-of-origin.
For example, can add 1 bit indication information, if the MDT measurement result belongs to the cell-of-origin, then this bit is set to " True ", if belong to the current target sub-district, then this bit is set to " False ".After network is received, can judge that then the MDT measurement result of receiving belongs to the cell-of-origin and still belongs to Target cell.
Accordingly,, when being handled, the MDT measuring amount can implement as follows for base station side:
Fig. 6 is the processing method one implementing procedure schematic diagram of MDT measuring amount, as shown in the figure, can comprise the steps:
Step 601, network side receive the MDT measuring amount that UE reports;
Step 602, network side determine whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains;
Step 603, network side send the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
In the enforcement, network side determines that whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains, and can comprise one of following mode:
1, the MDT measuring amount be UE switch come in after, the MDT measuring amount that reports in setting-up time is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains; Wherein, setting-up time can be the time of UE and network side reservation, or, be the time of network side to the UE indication;
2, the MDT measuring amount be UE switch come in after, UE is defined as then not being that in the MDT measuring amount that the present networks side does not report before the sending measuring indication as yet the present networks side is carried out MDT measures the MDT measuring amount that obtains;
3, the MDT measuring amount be UE switch come in after, it is that other network sides are carried out the MDT measuring amount that MDT measure to obtain that the MDT measuring amount that reports has identified this MDT measuring amount, is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
4, the UE context that sends according to the network side before switching determines whether the MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains.
In the enforcement, can further include:
Network side carries out the network side transmission MDT measuring amount that MDT measured and obtained the MDT measuring amount to UE, or, to the equipment transmission MDT of management MDT measuring amount measuring amount.
Concrete, when when the network side that carries out MDT measurement acquisition MDT measuring amount sends the MDT measuring amount, Target cell is passed the MDT measurement result that UE obtains in the cell-of-origin back cell-of-origin, can know cell-of-origin before the MDT measurement result of receiving belongs to current area or UE and switches in the objective network side.During cell-of-origin before the MDT measurement result belongs to UE and switches, measurement result is sent it back the cell-of-origin by X2 mouth or S1 mouth.
When the equipment to management MDT measuring amount sends the MDT measuring amount, Target cell can be report pass to OMC from the MDT measurement report of cell-of-origin, destination node is except sending it back the cell-of-origin by X2 mouth or S1 mouth with measurement result, also can directly send to special MDT collection management node, converge the MDT measurement result at more high-rise network node.
In the enforcement, can further include:
Network side is measured indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM.
In the enforcement, network is distinguished MDT and RRM in can disposing to the measurement that UE issues, if switch, UE preserves the MDT measurement result that does not wherein report as yet, and the Target cell after switching reports; Target cell is distinguished MDT measurement result that UE reports and is belonged to before the switching or after switching; If belong to the cell-of-origin before switching, send it back the cell-of-origin after the content of this measurement result can being resolved.Given this, also provide the processing method two of MDT measuring amount in the embodiment of the invention, described below.
Fig. 7 is the processing method two implementing procedure schematic diagrames of MDT measuring amount, as shown in the figure, can comprise the steps:
The enforcement of such scheme is described with example below.
Embodiment 1
In the present embodiment, the measurement that network issues to UE is distinguished MDT and RRM in disposing, if switch, UE preserves the MDT measurement result that does not wherein report as yet, and the Target cell after switching reports.
Fig. 8 is the processing method implementing procedure schematic diagram of MDT measuring amount among the embodiment 1, as shown in the figure, can comprise the steps:
MDT and RRM measurement are distinguished to the configuration of UE sending measuring in step 801, cell-of-origin;
Step 802, the normal real-time report MDT measurement result of UE;
Step 803, UE preserve the MDT result who does not report as yet;
Step 804, cell-of-origin issue switching command to UE;
Step 805, UE do not delete MDT result;
Step 806, UE are linked into Target cell;
Step 807, UE report the MDT measurement result of cell-of-origin to Target cell.
Embodiment 2
In the handoff procedure, the cell-of-origin is given and is carried RRM measurement and MDT measurement content in the UE context of Target cell, and distinguishes.
With LTE is example:
A kind of mode is to carry MDT to measure configuration and distinguish the MDT measurement and the RRM measurement in handoff request message, which these are measured is which is measured is that RRC measures to MDT, also can adopt another kind of mode,, just in handoff request message, not carry with a special message informing.
The MDT that can distinguish for Target cell measures configuration, need carry positional information such as measurement of network configuration, and Target cell just can judge that this measurement is at MDT so.Therefore measure configuration at this, it is that MDT measures that the cell-of-origin also can not identify.
Then, with this moment old to come the identification sources sub-district be example, UE can adopt the measurement report of old identification sources sub-district.And be uploaded to network;
RRM measurement report that UE will not report before will switching and MDT measurement report adopt the old sign of 1bit to show, and the measurement report this cell-of-origin after switching to new sub-district reports network;
The objective network side reports content and UE context to solve MDT measurement content results by the old of UE.
Embodiment 3
Target cell is passed the MDT measurement result that UE obtains in the cell-of-origin back.
Distinguishing on the basis that the MDT measuring amount belongs to the cell-of-origin, the objective network side can be known the cell-of-origin before the MDT measurement result of receiving belongs to current area or UE and switches.During cell-of-origin before the MDT measurement result belongs to UE and switches, measurement result is sent it back the cell-of-origin by X2 mouth or S1 mouth.
Fig. 9 is the processing method implementing procedure schematic diagram of MDT measuring amount among the embodiment 3, as shown in the figure, can comprise the steps:
Step 901, cell-of-origin are to the configuration of UE sending measuring, and UE normally reports the MDT measuring amount to the cell-of-origin;
Step 902, cell-of-origin send to Target cell with context before switching;
Step 903, cell-of-origin issue switching command to UE;
Step 904, UE are linked into Target cell;
Step 905, UE do not delete the MDT measurement result;
Step 906, UE send to Target cell with the MDT measurement result of cell-of-origin;
Step 907, Target cell solve the MDT measurement result according to reported result and UE context;
Step 908, target side are passed MDT measurement result content back cell-of-origin.
Embodiment 4
The handle of Target cell passes to the OMC of oneself from the MDT measurement report report of cell-of-origin.
Destination node except can by X2 mouth or S1 mouth measurement result is sent it back the cell-of-origin and, also can directly send to special MDT collection management node, converge the MDT measurement result at more high-rise network node.
Embodiment 5
Target cell determines that according to the configuration of OMC whether the MDT of transmission sources sub-district measures adjacent sub-district.
In the enforcement, can be configured OMC earlier, OMC is configured the sub-district, tells which which sub-district, sub-district to belong to same OMC;
The Target cell measurement result and the sign that just can report according to UE like this, judge which is the MDT measurement report of cell-of-origin, if there is the measurement report of the MDT of cell-of-origin, and be same OMC with this sub-district whether according to the configuration determination cell-of-origin of OMC further, not same OMC then this MDT measurement report is delivered to adjacent sub-district if judge by X2 interface.
Based on same inventive concept, a kind of base station, subscriber equipment also are provided in the embodiment of the invention, because the principle that these equipment are dealt with problems is similar to the processing method of the report method of MDT measuring amount, MDT measuring amount, therefore the enforcement of these equipment can repeat part and repeat no more referring to the enforcement of method.
Figure 10 is the user device architecture schematic diagram, as shown in the figure, can comprise among the UE:
In the enforcement, UE can further include:
In the enforcement, reporting module can also comprise with one of lower unit or its combination:
First reports the unit, is used for after switching, and the MDT measuring amount that the network side in setting-up time after switching does not report reports the MDT measuring amount of the network side after switching being carried out MDT measurement acquisition at the network side after switching behind the setting-up time;
Second reports the unit, be used for after switching, the MDT measuring amount that network side after switching does not report, after the measurement indication that the network side after receiving switching issues, the network side after switching reports the network side after switching is carried out the MDT measuring amount that the MDT measurement obtains;
The 3rd reports the unit, be used for after switching, and the MDT measuring amount that the network side after switching does not report, and to identify this MDT measuring amount be the network side before switching to be carried out MDT measure the MDT measuring amount that obtains.
In the enforcement, first reports unit further to be further used for the setting-up time that adopts UE and network side to preengage, or, adopt the setting-up time of network side to the UE indication.
Figure 11 is base station one structural representation, as shown in the figure, can comprise in the base station:
Receiver module 1101 is used to receive the MDT measuring amount that UE reports;
Identification module 1102 is used for determining whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains;
Sending module 1103 is used for sending the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
In the enforcement, identification module can also comprise with one of lower unit or its combination:
First recognition unit, be used for when described MDT measuring amount be UE switch come in after, the MDT measuring amount that reports in setting-up time is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
Second recognition unit, be used for when described MDT measuring amount be UE switch come in after, UE is defined as then not being that in the MDT measuring amount that the present networks side does not report before the sending measuring indication as yet the present networks side is carried out MDT measures the MDT measuring amount that obtains;
The 3rd recognition unit, be used for when described MDT measuring amount be UE switch come in after, it is other network sides to be carried out MDT measure the MDT measuring amount that obtains that the MDT measuring amount that reports has identified this MDT measuring amount, is defined as then not being that the present networks side is carried out MDTT measures the MDT measuring amount that obtains;
The 4th recognition unit is used for determining when the UE context that sends according to the network side before switching whether the MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains.
In the enforcement, first recognition unit can also be further used for adopting the setting-up time of UE and network side reservation, or, adopt the setting-up time of network side to the UE indication.
In the enforcement, sending module can also be further used for carrying out the network side transmission MDT measuring amount that MDT measured and obtained the MDT measuring amount to UE, or, to the equipment transmission MDT of management MDT measuring amount measuring amount.
In the enforcement, can further include in the base station:
Indicating module 1104 is used for measuring indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM.
Figure 12 is base station two structural representations, as shown in the figure, can comprise in the base station: first indicating module and/or second indicating module, and, determination module, wherein:
First indicating module 1202 is used for measuring indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM.
Second indicating module 1203 is used for before switching, and the network side after switching sends the UE context, measures at the MDT that this network side carries out in order to indicate this UE.
Can further include in the base station:
Receiver module is used to receive the MDT measuring amount that other network equipments return.
For the convenience of describing, the each several part of the above device is divided into various modules with function or the unit is described respectively.Certainly, when enforcement is of the present invention, can in same or a plurality of softwares or hardware, realize the function of each module or unit.
As seen from the above-described embodiment, in the technical scheme provided by the invention, the source network side sends to the objective network side with the UE context of MDT measurement of correlation in handoff procedure;
Further, network can also be distinguished MDT and RRM measurement configuration when giving the configuration of UE sending measuring, perhaps, carries in the UE context that the source network side sends to the objective network side MDT and RRM are measured the differentiation of disposing;
Further, if the MDT measurement result that UE has source not report in handoff procedure will can not deleted, perhaps, the RRM and the MDT measurement result that have source not report all can not deleted;
Further, the new sub-district of UE after switching reports the MDT measurement result that the cell-of-origin obtains, and wherein carries the old sign so that identification is distinguished;
Further, the objective network side after the switching can also send it back the cell-of-origin by interface with the MDT measurement result; Perhaps, the objective network side sends to special MDT collection management node with the MDT measurement result.
Concrete, for UE, if there is handoff procedure to take place, UE can not delete the MDT measurement result that does not report as yet;
Further, UE can report the MDT measurement result that obtains in the cell-of-origin immediately after switching generation; Perhaps UE does not report the MDT measurement result that obtains in new sub-district in a period of time after switching; Perhaps network does not dispose the MDT measurement of new sub-district to UE in switching command, but issues in follow-up measurement configuration order; Perhaps network does not dispose the MDT measurement of new sub-district to UE in switching command, but issues in follow-up measurement configuration order; When perhaps UE reports the MDT measurement result in new sub-district,, indicate and know to network if this result belongs to and obtains the cell-of-origin under;
A period of time can be a regular time, and perhaps network configuration is given the timer of UE;
For network side, in the handoff procedure, can send to the objective network side by interface from the source network side by the UE contextual information that MDT is relevant;
For UE can distinguish MDT and RRM measurement result, network can also carry distinguishing identifier in the measurement configuration to UE; Perhaps, the source network side is given in the UE context of objective network side and is distinguished;
Like this, switch MDT that before measurement arrives as a result the time, combine, solve MDT measurement result content with the UE context that source sends when Target cell has obtained UE;
Target cell can also send to MDT measurement result content special-purpose MDT collection management node, perhaps is returned to the cell-of-origin by interface (S1 mouth, X2 mouth) signaling.
The technical scheme that the embodiment of the invention provides can report the MDT result who fails to report owing to the process of switching in new sub-district, whether the MDT measurement result that new sub-district resolution UE reports belongs to the cell-of-origin before switching, if, new sub-district can send it back the cell-of-origin with this MDT measurement result, or send to management node, thereby realized preventing loss of data.
Those skilled in the art should understand that embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware embodiment, complete software implementation example or in conjunction with the form of the embodiment of software and hardware aspect.And the present invention can adopt the form that goes up the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is that reference is described according to the flow chart and/or the block diagram of method, equipment (system) and the computer program of the embodiment of the invention.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block diagram and/or square frame and flow chart and/or the block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computer or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded on computer or other programmable data processing device, make on computer or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of carrying out on computer or other programmable devices is provided for being implemented in the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
Although described the preferred embodiments of the present invention, in a single day those skilled in the art get the basic creative notion of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Claims (21)
1. the report method of a minimum road test MDT measuring amount is characterized in that, comprises the steps:
User equipment (UE) carries out MDT to the network side before switching and measures;
The network side of UE before switching reports the MDT measuring amount;
When switching, UE keeps the MDT measuring amount that does not report;
After switching, the MDT measuring amount that the network side of UE after switching do not report.
2. the method for claim 1 is characterized in that, further comprises:
UE receives and measures indication, and described indication is used to distinguish the MDT measurement and measures with RRM RRM;
UE identifies the MDT measuring amount according to described indication from measuring amount after measurement.
3. the method for claim 1, it is characterized in that, after switching, after the UE MDT measuring amount that the network side after switching does not report in setting-up time, further comprise: report at the network side after switching behind the setting-up time network side after switching is carried out the MDT measuring amount that MDT measures acquisition;
Or, after switching, after the MDT measuring amount that the network side of UE after switching do not report, further comprise: after the measurement indication that the network side after receiving switching issues, the network side after switching reports the network side after switching is carried out the MDT measuring amount that the MDT measurement obtains;
Or, after switching, the MDT measuring amount that the network side of UE after switching do not report, and to identify this MDT measuring amount be the network side before switching to be carried out MDT measure the MDT measuring amount that obtains.
4. method as claimed in claim 3 is characterized in that, described setting-up time is the time of UE and network side reservation, or, be the time of network side to the UE indication.
5. the processing method of a MDT measuring amount is characterized in that, comprises the steps:
Network side receives the MDT measuring amount that UE reports;
Network side determines whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains;
Network side sends the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
6. method as claimed in claim 5 is characterized in that, network side determines that whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains, and comprising:
Described MDT measuring amount be UE switch come in after, the MDT measuring amount that reports in setting-up time is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
Or, described MDT measuring amount be UE switch come in after, the MDT measuring amount that the present networks side does not report before the sending measuring indication as yet is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
Or, described MDT measuring amount be UE switch come in after, it is that other network sides are carried out the MDT measuring amount that MDT measure to obtain that the MDT measuring amount that reports has identified this MDT measuring amount, is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
Or, determine according to the UE context that the network side before switching sends whether the MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains.
7. method as claimed in claim 6 is characterized in that, described setting-up time is the time of UE and network side reservation, or, be the time of network side to the UE indication.
8. as the arbitrary described method of claim 5 to 7, it is characterized in that, further comprise:
Network side carries out the network side transmission MDT measuring amount that MDT measured and obtained the MDT measuring amount to UE, or, to the equipment transmission MDT of management MDT measuring amount measuring amount.
9. as the arbitrary described method of claim 5 to 7, it is characterized in that, further comprise:
Network side is measured indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM.
10. the processing method of a MDT measuring amount is characterized in that, comprises the steps:
Network side determines that the MDT that needs UE to carry out measures the measurement with RRM;
Network side is measured indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM, and/or before switching, the network side of network side after switching sends the UE context, measures at the MDT that this network side carries out in order to indicate this UE.
11. a subscriber equipment is characterized in that, comprising:
Measurement module is used for that the network side before switching is carried out MDT and measures;
Reporting module, the network side that is used for before switching reports the MDT measuring amount;
Memory module is used for when switching, and keeps the MDT measuring amount that does not report;
Reporting module is further used for after switching, the MDT measuring amount that the network side after switching does not report.
12. subscriber equipment as claimed in claim 11 is characterized in that, further comprises: receiver module, be used for receiving and measure indication, described indication is used to distinguish the MDT measurement and measures with RRM;
Reporting module is further used for after measurement, identifies the MDT measuring amount according to described indication from measuring amount.
13. subscriber equipment as claimed in claim 11 is characterized in that, reporting module comprises with one of lower unit or its combination:
First reports the unit, is used for after switching, and the MDT measuring amount that the network side in setting-up time after switching does not report reports the MDT measuring amount of the network side after switching being carried out MDT measurement acquisition at the network side after switching behind the setting-up time;
Second reports the unit, be used for after switching, the MDT measuring amount that network side after switching does not report, after the measurement indication that the network side after receiving switching issues, the network side after switching reports the network side after switching is carried out the MDT measuring amount that the MDT measurement obtains;
The 3rd reports the unit, be used for after switching, and the MDT measuring amount that the network side after switching does not report, and to identify this MDT measuring amount be the network side before switching to be carried out MDT measure the MDT measuring amount that obtains.
14. subscriber equipment as claimed in claim 13 is characterized in that, first reports the unit to be further used for the setting-up time that adopts UE and network side to preengage, or, adopt the setting-up time of network side to the UE indication.
15. a base station is characterized in that, comprising:
Receiver module is used to receive the MDT measuring amount that UE reports;
Identification module is used for determining whether described MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains;
Sending module is used for sending the MDT measuring amount after definite described MDT measuring amount is not the present networks side to be carried out the MDT measuring amount of MDT measurement acquisition.
16. base station as claimed in claim 15 is characterized in that, identification module comprises with one of lower unit or its combination:
First recognition unit, be used for when described MDT measuring amount be UE switch come in after, the MDT measuring amount that reports in setting-up time is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
Second recognition unit, be used for when described MDT measuring amount be UE switch come in after, UE is defined as then not being that in the MDT measuring amount that the present networks side does not report before the sending measuring indication as yet the present networks side is carried out MDT measures the MDT measuring amount that obtains;
The 3rd recognition unit, be used for when described MDT measuring amount be UE switch come in after, it is other network sides to be carried out MDT measure the MDT measuring amount that obtains that the MDT measuring amount that reports has identified this MDT measuring amount, is defined as then not being that the present networks side is carried out MDT measures the MDT measuring amount that obtains;
The 4th recognition unit is used for determining when the UE context that sends according to the network side before switching whether the MDT measuring amount is the present networks side to be carried out MDT measure the MDT measuring amount that obtains.
17. base station as claimed in claim 16 is characterized in that, first recognition unit is further used for adopting the setting-up time of UE and network side reservation, or, adopt the setting-up time of network side to the UE indication.
18. as the arbitrary described base station of claim 15 to 17, it is characterized in that,
Sending module is further used for carrying out the network side transmission MDT measuring amount that MDT measured and obtained the MDT measuring amount to UE, or, to the equipment transmission MDT of management MDT measuring amount measuring amount.
19. as the arbitrary described base station of claim 15 to 17, it is characterized in that, further comprise:
Indicating module is used for measuring indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM.
20. a base station is characterized in that, comprising: first indicating module and/or second indicating module, and, determination module, wherein:
Determination module is used to determine that the MDT that needs UE to carry out measures the measurement with RRM;
First indicating module is used for measuring indication to UE, and described indication is used to distinguish MDT and measures the measurement with RRM;
Second indicating module is used for before switching, and the network side after switching sends the UE context, measures at the MDT that this network side carries out in order to indicate this UE.
21. base station as claimed in claim 20 is characterized in that, further comprises:
Receiver module is used to receive the MDT measuring amount that other network equipments return.
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| CN2010102098650A CN102291758A (en) | 2010-06-18 | 2010-06-18 | Method and equipment for reporting and processing minimized measurement quantity of road test |
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| CN2010102098650A CN102291758A (en) | 2010-06-18 | 2010-06-18 | Method and equipment for reporting and processing minimized measurement quantity of road test |
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| CN102740277A (en) * | 2011-04-08 | 2012-10-17 | 中兴通讯股份有限公司 | Control method and control system for terminal measurement reporting during handover |
| CN102740277B (en) * | 2011-04-08 | 2016-07-27 | 中兴通讯股份有限公司 | The control method of a kind of terminal measurement report when switching and system |
| CN103718592A (en) * | 2011-06-03 | 2014-04-09 | 三星电子株式会社 | Method and apparatus for efficiently controlling an mdt in a plurality of plmns |
| US9609538B2 (en) | 2011-06-03 | 2017-03-28 | Samsung Electronics Co., Ltd | Method and apparatus for efficiently controlling an MDT in a plurality of PLMNS |
| CN103718592B (en) * | 2011-06-03 | 2017-09-22 | 三星电子株式会社 | Method and apparatus for effectively controlling driving test minimize in multiple public land mobile networks |
| CN103582057A (en) * | 2012-07-27 | 2014-02-12 | 英特尔公司 | Identifying coverage holes using inter-RAT handover measurements |
| US10051495B2 (en) | 2012-07-27 | 2018-08-14 | Intel Corporation | Identifying coverage holes using inter-rat handover measurements |
| US9660710B2 (en) | 2012-07-27 | 2017-05-23 | Intel Corporation | Identifying coverage holes using inter-rat handover measurements |
| CN104219695B (en) * | 2013-05-31 | 2018-04-17 | 电信科学技术研究院 | One kind minimizes drive test MDT measuring methods and device |
| CN104219695A (en) * | 2013-05-31 | 2014-12-17 | 电信科学技术研究院 | Minimization of drive test (MDT) measurement method and device |
| CN105284147A (en) * | 2014-04-21 | 2016-01-27 | 华为技术有限公司 | Method and apparatus for determining reason for KPI decrease |
| CN105284147B (en) * | 2014-04-21 | 2020-01-21 | 华为技术有限公司 | Method and device for determining KPI (Key Performance indicator) reduction reason |
| CN106162709A (en) * | 2015-04-10 | 2016-11-23 | 中兴通讯股份有限公司 | The method and device minimizing drive test MDT of Loss Rate |
| CN106162709B (en) * | 2015-04-10 | 2021-05-07 | 中兴通讯股份有限公司 | Method and device for MDT (minimization of drive test) of loss rate |
| WO2020164472A1 (en) * | 2019-02-15 | 2020-08-20 | 华为技术有限公司 | Information processing method and apparatus |
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