CN103781096A - Detection method and device thereof - Google Patents
Detection method and device thereof Download PDFInfo
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- CN103781096A CN103781096A CN201210407061.0A CN201210407061A CN103781096A CN 103781096 A CN103781096 A CN 103781096A CN 201210407061 A CN201210407061 A CN 201210407061A CN 103781096 A CN103781096 A CN 103781096A
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Abstract
The invention discloses a detection method and a device thereof. The detection method comprises the a step of configuring a network side and user equipment execution operation which comprises an operation that user equipment reports enhanced data rate GSM EDGE radio access network (GERAN) neighbor cell information and a step of detecting whether the user equipment has reported the GERAN neighbor cell information. Through the detection method and the device, a problem that a situation whether user equipment report carries the GERAN neighbor cell information is needed to be tested or not is not proposed in the related technology is solved, and a technical effect of determining whether the user equipment has reported the GERAN neighbor cell information or not is obtained.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of detection method and device.
Background technology
Drive test can reflect the situation of mobile communications network, and network performance index is played to direct measurement assessment effect, and the problem place that can point out network.At present, drive test is the important means that operator carries out the network optimization.In traditional road measuring method, need operator or third company to test the region of needs monitoring and optimization, carry out the network datas such as collection signal level, quality by drive test instrument, the problem existing by analyzing these data discovering networks.This traditional road measuring method needs larger man power and material, and in addition, this method also requires network optimization personnel to have comparison rich experience.
Minimum road test technology (Minimization of drive tests, referred to as MDT) be mainly by subscriber equipment (UserEquipment, referred to as UE) measurement report that reports obtains the needed relevant parameter of the network optimization, to reach the object that reduces carrier network optimization and maintenance cost.Compared with traditional road measuring method, MDT can reduce drive test expense, shortens optimization cycle, thereby brings higher user satisfaction, and can collect the region-wide metrical information (for example, narrow road, forest, private site etc.) that traditional road measuring method cannot carry out.In December, 2009 so far, the framework at RAN2 to MDT, MDT measurement procedure, metrical information such as reports to discuss at the content.3GPP TR 37.320 " Radiomeasurement collection for Minimization of Drive Tests (MDT), Overall description are formed; Stage2 ", in this technical specification, network side configures MDT by configuration messages (Configuration) and sends to subscriber equipment.UE receives and carries out corresponding MDT after the configuration information of MDT and measure.Minimum road test technology comprises instant measurement and measurement report records technology.Instant road measuring technology is that subscriber equipment receives after measurement demand, carries out immediately the measurement of network of relation.Recording measuring technique is the relative recording measurement configuration information that subscriber equipment basis receives network side, in the time of subscriber equipment idle condition, measures and surveying record is kept to subscriber equipment.And in the time of linking status, network side obtains the surveying record that subscriber equipment is preserved.
At present, in correlation technique, do not provide and how to detect the subscriber equipment any technology of carrying GERAN information of adjacent cells of whether giving the correct time (for example enlighten the in the situation that of handoff failure on measuring, at Long Term Evolution (Long Time Evolution, referred to as LTE) in the situation of network handoff failure, whether on measuring, give the correct time and carry enhanced data rates global system for mobile communications evolution technology wireless access network (GSM EDGE Radio Access Network, referred to as GERAN) system information of adjacent cells).Thereby, for carrying out this test in the situation that minimum road test record being measured having configured, at present also or a blank.
Summary of the invention
The invention provides a kind of detection method and device, at least to address the above problem.
According to an aspect of the present invention, a kind of detection method is provided, comprise: configuration network side and subscriber equipment executable operations, described operation comprises: the operation of described user equipment to report enhanced data rates global system for mobile communications evolution technology wireless access network GERAN information of adjacent cells; Detect described subscriber equipment and whether reported described GERAN information of adjacent cells.
Whether reported described GERAN information of adjacent cells comprise: detect neighbor measurement information in the measurement message of described user equipment to report and determine in described neighbor measurement information, whether to have carried described GERAN information of adjacent cells if preferably, detecting described subscriber equipment.
Preferably, configuring the described operation that described network side and described subscriber equipment carry out comprises: transmission Target cell, described subscriber equipment Yuan community is the test report of GERAN community; The measurement report of the universal land radio access web E-UTRA community that described subscriber equipment is evolution in transmission Target cell, described former community; Described network side indicates described subscriber equipment to switch to described E-UTRA community; Described subscriber equipment handoff failure; Described network side requires to measure message described in described user equipment to report; Described in described user equipment to report, measure message.
Preferably, described network side requires to measure message described in described user equipment to report and comprises: the in the situation that of again accessing E-UTRA community by radio resource control RRC connection reconstruction process after described subscriber equipment handoff failure, described network side described in user equipment to report, measures message described in requirement by send user equipment information request message to described subscriber equipment, wherein, described measurement message is user equipment information response message.
Preferably, the reason of described subscriber equipment handoff failure comprises: network side is without response.
Preferably, realize network side without response by closing community.
Preferably, configuration network side strengthens described GERAN cell signal and meets B2 event, making described subscriber equipment is the test report of GERAN community in transmission Target cell, described former community, wherein, meet described B2 event refer to E-UTRA community lower than the GERAN adjacent cell measuring value of Inter-RAT between predefined measurement threshold value and wireless access technology system higher than another predetermined measurement threshold value.
Preferably, configuration network side strengthens described E-UTRA cell signal and meets A3 event, making described subscriber equipment is the test report of E-UTRA community in transmission Target cell, described former community, wherein, meet described A3 event and refer to that the measured value of E-UTRA community is better than the measured value of Target cell and predetermined deviant sum.
According to another aspect of the present invention, also provide a kind of checkout gear, having comprised: configuration module, for configuration network side and subscriber equipment executable operations, described operation comprises: the operation of described user equipment to report GERAN information of adjacent cells; Whether detection module, reported described GERAN information of adjacent cells for detection of described subscriber equipment.
Preferably, described checkout gear detects neighbor measurement information in the measurement message of described user equipment to report and determines in described neighbor measurement information, whether to have carried described GERAN information of adjacent cells.
By the present invention, adopt configuration network side and subscriber equipment to carry out the operation that can make described user equipment to report enhanced data rates global system for mobile communications evolution technology wireless access network GERAN information of adjacent cells; Detect described subscriber equipment and whether reported described GERAN information of adjacent cells, solve and in correlation technique, do not had to propose whether user equipment to report is carried to the problem that GERAN information of adjacent cells need to be tested, and then obtained definite UE and whether report the technique effect of GERAN information of adjacent cells.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is according to the flow chart of the detection method of the embodiment of the present invention;
Fig. 2 is according to the structured flowchart of the checkout gear of the embodiment of the present invention.
Embodiment
Hereinafter also describe the present invention in detail with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
Fig. 1 is according to the flow chart of the detection method of the embodiment of the present invention, as shown in Figure 1, provides in the present embodiment a kind of detection method, and the method comprises the steps:
Step S102, configuration network side and subscriber equipment executable operations, this operation comprises: the operation of this user equipment to report GERAN information of adjacent cells.
Step S104, detects this subscriber equipment and whether has reported GERAN information of adjacent cells.
In above-mentioned steps, network side and subscriber equipment (are for example configured, can use minimum road test technology to be configured), by this configuration, can make network side and subscriber equipment operate, these operations comprise the operation that can make user equipment to report GERAN information of adjacent cells, and then the GERAN information of adjacent cells reporting is detected.By above-mentioned steps, propose whether user equipment to report is carried to GERAN information of adjacent cells and detected, and adopted the technological means detecting after configuration, obtain definite UE and whether reported the technique effect of GERAN information of adjacent cells.
Report the mode of GERAN information of adjacent cells may have multiple, in a preferred implementation, can determine in described neighbor measurement information, whether to have carried described GERAN information of adjacent cells by detecting neighbor measurement information in the measurement message of user equipment to report.
Cause the process of the GERAN information of adjacent cells that subscriber equipment need to report to have multiple, a kind of preferred mode is provided in the present embodiment, this preferred mode is after handoff failure, to need to report GERAN information of adjacent cells.For this preferred embodiment, the operation that configuration network side and subscriber equipment are carried out comprises as follows: transmission Target cell, subscriber equipment Yuan community is the test report of GERAN community; The measurement report of universal land radio access web (Evolved Universal Terrestrial Radio Access, referred to as the E-UTRA) community that transmission Target cell, subscriber equipment Yuan community is evolution; Network side equipment for indicating user is switched to described E-UTRA community; Subscriber equipment handoff failure; Network side requires user equipment to report to measure message; This measurement message of user equipment to report.
Then judge in this measurement message and whether carry GERAN information of adjacent cells.
In above-mentioned preferred implementation, preferably, at subscriber equipment handoff failure, (this handoff failure can be that network side causes without response, for example, can realize network side without response by closing community) rear by RRC connection reconstruction (RRCConnection Reestablishment, wherein, RRC is the abbreviation of Radio Resource Control, its Chinese is for Radio Resource control :) process accesses in the situation of E-UTRA community again, network side can measure message described in requirement user equipment to report by sending user equipment information request (UE Information Request) message to subscriber equipment, now the measurement message of reporting of user is user equipment information response (UE Information Response) message.By this preferred implementation, provide a kind of for the intersystem handover failure in the situation that, whether can measure by UE to give the correct time and carry the method for testing of GERAN information of adjacent cells.
In above-mentioned preferred implementation, can strengthen GERAN cell signal by configuration network side and meet B2 event, making transmission Target cell, subscriber equipment Yuan community is the test report of GERAN community, wherein, meet B2 event and refer to that E-UTRA community is lower than (Inter Radio Access Technology between predefined measurement threshold value and wireless access technology system, referred to as Inter-RAT, Chinese also can be referred to as between system) GERAN adjacent cell measuring value higher than another predetermined measurement threshold value.
In above preferred embodiment mode, can strengthen E-UTRA cell signal by configuration network side and meet A3 event, making transmission Target cell, subscriber equipment Yuan community is the test report of E-UTRA community, wherein, meet described A3 event and refer to that the measured value of E-UTRA community is better than the measured value of Target cell and predetermined deviant sum.
In another is preferably implemented, a kind of checkout gear is provided, this device is used for realizing above-described embodiment and preferred implementation, has carried out repeating no more of explanation.As used below, the combination of software and/or the hardware of predetermined function can be realized in term " module ".Although the described device of following examples is preferably realized with software, hardware, or the realization of the combination of software and hardware also may and be conceived.Fig. 2 is according to the structured flowchart of the checkout gear of the embodiment of the present invention, and as shown in Figure 2, this device comprises:
Configuration module 22, for configuration network side and subscriber equipment executable operations, this operation comprises: the operation of this user equipment to report GERAN information of adjacent cells;
Detection module 24, is coupled to configuration module 22, whether has reported GERAN information of adjacent cells for detection of subscriber equipment.
In above-mentioned module, network side and subscriber equipment (are for example configured, can use minimum road test technology to be configured), by this configuration, can make network side and subscriber equipment operate, these operations comprise the operation that can make user equipment to report GERAN information of adjacent cells, and then the GERAN information of adjacent cells reporting is detected.By above-mentioned steps, propose whether user equipment to report is carried to GERAN information of adjacent cells and detected, and adopted the technological means detecting after configuration, obtain definite UE and whether reported the technique effect of GERAN information of adjacent cells.
Preferably, checkout gear 24 detects neighbor measurement information in the measurement message of user equipment to report and determines in neighboring BS information, whether to have carried GERAN information of adjacent cells.
A kind of processor is also provided in this preferred embodiment, and this processor is configured to carry out the program unit being stored in memory, and the module that these program units comprise can be the module of mentioning in above any one embodiment.
Describe below in conjunction with a preferred embodiment.
In this preferred embodiment, relate to the LTE system in mobile communication technology, relate to the record in minimum road test in this communication network and measure the processing method of configuration.This processing method can be the in the situation that of LTE handoff failure, determines whether to carry GERAN information of adjacent cells by the measurement reporting message of UE.The neighbor measurement information of the measurement reporting message that can send by detection subscriber equipment determines whether to have carried GERAN information of adjacent cells.
Preferably, can make network side (or being called system) and UE carry out following operation by configuration:
1) between system transmitting system, measure message to subscriber equipment.
2) subscriber equipment sends the test report that meets B2 event to system, wherein, meet B2 event refer to E-UTRA community lower than the GERAN adjacent cell measuring value of predefined measurement thresholding and Inter RAT higher than another predetermined measurement thresholding.
3) subscriber equipment sends the test report that meets A3 event to system, wherein, meets the measured value that A3 event refers to adjacent EUTRA community and is better than Target cell+predetermined side-play amount.
4) system sends switching command to subscriber equipment, and equipment for indicating user completes needs E-UTRA community to switch.
5) subscriber equipment handoff failure (for example, being the handoff failure causing without response due to system).
6) subscriber equipment re-registers rear reporting message, wherein comprises GERAN information of adjacent cells.
Above-mentioned in LTE network in the method for testing of GERAN information of adjacent cells, step 1) send between transmitting system and measure the operation of message to subscriber equipment, subscriber equipment carries out after entering Radio Resource link connection status.
Preferably, in step 6), after subscriber equipment handoff failure, can again access E-UTRA system by RRC Connection Reestablishment process, system sends UEInformationRequest message to subscriber equipment, and subscriber equipment carries GERAN measurement information in neighbor cell in UEInformationResponse message.Now, detecting whether the UEInformationResponse message in step 6) with GERAN measurement information in neighbor cell correspondence, is that the measResultNeighCells by detecting in UEInformationResponse realizes.
Preferably, above-mentioned system can be the system simulator of tester simulation.
Following table one provides the variation diagram of system configuration and parameter, and performance number is preferred value but is not limited to this, as shown in Table 1:
Wherein, Cell(community) 1 and Cell2 represents is E-UTRA community, what Cell24 represented is GERAN community, " Off " identifying cells is closed.The explanation (Remark) that T0 is corresponding is: power grade value is as follows, and initial conditions is not to meet A3 event and B2 time.What T1 was corresponding is illustrated as: power grade value is as follows, and initial conditions is that B2 event meets.What T2 was corresponding is illustrated as: power grade value is as follows, and initial conditions is to meet the A3 time.What T3 was corresponding is illustrated as: only Cell 2 can use.
Describe with a preferred embodiment below in conjunction with upper table.
A kind of method of testing that reports GERAN information of adjacent cells in LTE network after definite handoff failure is provided in this preferred implementation, and the method comprises the steps:
Step 1, configure user equipment and network side, issue E-UTRA community and GERAN cell measurement configures to subscriber equipment.
Step 2, changes network side configuration, and enhancing GERAN cell signal reaches and meets B2 event.
Step 3, subscriber equipment Yuan community sends test report, and Target cell is GERAN community.
Step 4, changes network side configuration, closes GERAN community, and enhancing E-UTRA cell signal reaches and meets A3 event.
Step 5, subscriber equipment Yuan community sends test report, and switching target small area is E-UTRA community.
Step 6, network side causes handoff failure without response.
Step 7, changes network side configuration, closes former community.
Step 8, subscriber equipment is carried out RRC Connection Reestablishment in E-UTRA community.
Step 9, network side requires user equipment to report detecting information.
Step 10, after user equipment to report detecting information, checks and whether comprises GERAN information of adjacent cells, if not, and test crash, otherwise test is passed through.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby they can be stored in storage device and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a detection method, is characterized in that, comprising:
Configuration network side and subscriber equipment executable operations, described operation comprises: the operation of described user equipment to report enhanced data rates global system for mobile communications evolution technology wireless access network GERAN information of adjacent cells;
Detect described subscriber equipment and whether reported described GERAN information of adjacent cells.
2. whether method according to claim 1, is characterized in that, detect described subscriber equipment and reported described GERAN information of adjacent cells to comprise:
Detect neighbor measurement information in the measurement message of described user equipment to report and determine in described neighbor measurement information, whether to have carried described GERAN information of adjacent cells.
3. method according to claim 2, is characterized in that, the described operation that configures described network side and the execution of described subscriber equipment comprises:
Transmission Target cell, described subscriber equipment Yuan community is the test report of GERAN community;
The measurement report of the universal land radio access web E-UTRA community that described subscriber equipment is evolution in transmission Target cell, described former community;
Described network side indicates described subscriber equipment to switch to described E-UTRA community;
Described subscriber equipment handoff failure;
Described network side requires to measure message described in described user equipment to report;
Described in described user equipment to report, measure message.
4. method according to claim 3, is characterized in that, described network side requires to measure message described in described user equipment to report and comprises:
Again the in the situation that of accessing E-UTRA community by radio resource control RRC connection reconstruction process after described subscriber equipment handoff failure, described network side described in user equipment to report, measures message described in requirement by send user equipment information request message to described subscriber equipment, wherein, described measurement message is user equipment information response message.
5. method according to claim 4, is characterized in that, the reason of described subscriber equipment handoff failure comprises: network side is without response.
6. method according to claim 5, is characterized in that, realizes network side without response by closing community.
7. method according to claim 3, it is characterized in that, configuration network side strengthens described GERAN cell signal and meets B2 event, making described subscriber equipment is the test report of GERAN community in transmission Target cell, described former community, wherein, meet described B2 event refer to E-UTRA community lower than the GERAN adjacent cell measuring value of Inter-RAT between predefined measurement threshold value and wireless access technology system higher than another predetermined measurement threshold value.
8. method according to claim 3, it is characterized in that, configuration network side strengthens described E-UTRA cell signal and meets A3 event, making described subscriber equipment is the test report of E-UTRA community in transmission Target cell, described former community, wherein, meet described A3 event and refer to that the measured value of E-UTRA community is better than the measured value of Target cell and predetermined deviant sum.
9. a checkout gear, is characterized in that, comprising:
Configuration module, for configuration network side and subscriber equipment executable operations, described operation comprises: the operation of described user equipment to report GERAN information of adjacent cells;
Whether detection module, reported described GERAN information of adjacent cells for detection of described subscriber equipment.
10. device according to claim 9, is characterized in that, described checkout gear detects neighbor measurement information in the measurement message of described user equipment to report and determines in described neighbor measurement information, whether to have carried described GERAN information of adjacent cells.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102131207A (en) * | 2010-01-15 | 2011-07-20 | 华为技术有限公司 | Measurement report method, device and system |
| CN102325354A (en) * | 2011-07-18 | 2012-01-18 | 电信科学技术研究院 | Method, system and equipment for implementing mobile robustness |
| CN102547840A (en) * | 2012-01-20 | 2012-07-04 | 电信科学技术研究院 | Method and device for reporting MDT measurement result |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131207A (en) * | 2010-01-15 | 2011-07-20 | 华为技术有限公司 | Measurement report method, device and system |
| CN102325354A (en) * | 2011-07-18 | 2012-01-18 | 电信科学技术研究院 | Method, system and equipment for implementing mobile robustness |
| CN102547840A (en) * | 2012-01-20 | 2012-07-04 | 电信科学技术研究院 | Method and device for reporting MDT measurement result |
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