CN102761901A - Measurement reporting method and measurement reporting device - Google Patents
Measurement reporting method and measurement reporting device Download PDFInfo
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- CN102761901A CN102761901A CN2011101103938A CN201110110393A CN102761901A CN 102761901 A CN102761901 A CN 102761901A CN 2011101103938 A CN2011101103938 A CN 2011101103938A CN 201110110393 A CN201110110393 A CN 201110110393A CN 102761901 A CN102761901 A CN 102761901A
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Abstract
The invention discloses a measurement reporting method and a measurement reporting device. The method includes that a mobile station receives measurement configuration information issued by a source base station and performs measurement according to the measurement configuration information; the mobile station determines current movement speed thereof and determines an event trigger decision threshold corresponding to the current movement speed according to the current movement speed and an event trigger decision threshold included in the measurement configuration information; and the mobile station performs measurement reporting according to a measurement result and the event trigger decision threshold corresponding to the current movement speed. By the aid of the measurement reporting method and the measurement reporting device, the event trigger decision threshold of measurement reporting of the mobile station can be flexibly adjusted according to the movement speed, so that measurement reporting time of mobile stations at different movement speeds is determined more reasonably.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of measurement and report method and apparatus.
Background technology
In LTE (Long Term Evolution, Long Term Evolution) mobile communications network, the motion of UE (UserEquipment, subscriber equipment) or near the variation of environment all possibly cause the decline of signal, and this is to start the main cause that UE switches between the base station.Base station initiated handoff procedure depends on the measurement report of UE, and the base station can be initiated to switch to a best adjacent base station of signal according to the content of measurement report.
As shown in Figure 1, for have the schematic flow sheet that UE switches in the LTE system now between the base station.Wherein, mainly may further comprise the steps:
Source base station is to the configuration of UE sending measuring, and UE reports source base station with the result after measuring according to this configuration; In source base station, carry out switch decision subsequently, determine whether this UE should switch to target BS, if decision is switched; Then source base station is initiated handoff request to target BS; After obtaining the affirmation of target BS, reinform the resource of the new cell configuration of UE, source of release base station, UE will set up with target BS and reach corresponding link synchronously and be connected subsequently.
In above-mentioned switching set-up procedure, UE measures according to the measurement configuration that source base station issues, and the reporting measurement result, for source base station reference when carrying out switch decision.The mode of reporting measuring result can be divided three classes: once the reporting of Event triggered, periodically report and the periodic report of Event triggered.Wherein, based on report (no matter being once to report or periodic report) of Event triggered, UE all after the measurement event of network configuration is set up and continued a period of time, just can trigger the transmission of measurement report.
LTE is intrasystem to have following five kinds with frequency/different-frequency measure incident:
(1) Event A1: the Serving cell channel quality is greater than thresholding;
(2) Event A2: the Serving cell channel quality is less than thresholding;
(3) Event A3: the adjacent cell channel quality is superior to the certain threshold value of Serving cell channel quality;
(4) Event A4: the adjacent cell channel quality is greater than thresholding;
(5) Event A5: the Serving cell channel quality is less than thresholding 1, and the adjacent cell channel quality is greater than thresholding 2 simultaneously.
The further refinement of above-mentioned flow process based on Event triggered can be as shown in Figure 2.Wherein, the weight coefficient that Time ToTrigger (trigger and continue duration) can be different according to the translational speed classes of applications of UE is so that adjust UE reporting measurement result's time roughly.Here LTE system definition 3 translational speed grades (high, medium and low), it is calculated according to own switching frequency (switching times that certain hour is interior) by UE usually.
In realizing process of the present invention, the inventor finds to exist at least in the prior art following problem:
Under like high-speed mobile scenes such as high-speed railway application, the translational speed of UE is usually above 350km/h, and since train along the set direction running of rail; It is very frequent that switch the minizone, might measurement event when also generation or duration also do not reach TimeToTrigger, and UE is the edge of adjacent source base station; Demanding carrying out the sub-district urgently switches; And based on the measurement and report flow process that has Event triggered now, UE needs after measurement event takes place and continues a period of time, could start reporting measuring result; Source base station could carry out a series of Signalling exchanges between switch decision and follow-up and the target BS according to this reported result; And when whole switching flow remained unfulfilled, UE moved to the overlay area of target BS already, was but also accepting the service of source base station; This moment, the signal quality of source base station descended a lot, actual transmission performance and the quality of service of very possible influence.
Summary of the invention
The embodiment of the invention provides a kind of measurement and report method and apparatus, to solve the untimely problem of subscriber equipment measurement and report under the high-speed mobile scene.
In order to achieve the above object, the embodiment of the invention provides a kind of measurement and report method, comprising:
The measurement configuration information that travelling carriage reception sources base station issues; Measure according to said measurement configuration information; And, confirm and the corresponding Event triggered decision threshold of self current translational speed according to the Event triggered decision threshold that comprises in self current movement speed and the said measurement configuration information;
Said travelling carriage carries out measurement and report according to measurement result and with the corresponding Event triggered decision threshold of self current translational speed.
The embodiment of the invention also provides a kind of travelling carriage, comprising:
Receiver module is used for the measurement configuration information that the reception sources base station issues;
Measurement module is used for measuring according to said measurement configuration information;
The velocity estimation module is used to estimate travelling carriage self current movement speed;
Determination module is used for the Event triggered decision threshold that comprises according to travelling carriage self current movement speed and said measurement configuration information, confirms and the corresponding Event triggered decision threshold of self current translational speed;
Reporting module is used for carrying out measurement and report according to measurement result and with the corresponding Event triggered decision threshold of self current translational speed.
Compared with prior art, the present invention has the following advantages at least:
In embodiments of the present invention; Travelling carriage is when carrying out measurement and report; The translational speed that takes into full account travelling carriage is to the measurement and report influence on opportunity; Adjust the Event triggered decision threshold that moving table measuring reports flexibly according to translational speed, make different translational speeds travelling carriage measurement and report opportunity confirm more reasonable.
Description of drawings
Fig. 1 is for having the sketch map of the flow process that UE switches in the LTE system now between the base station;
The schematic flow sheet that Fig. 2 reports based on Event triggered in the switching flow between the base station for UE in the existing LTE system;
The sketch map of the measurement and report method flow that Fig. 3 provides for the embodiment of the invention;
The sketch map of the measurement and report method flow that Fig. 4 provides for the embodiment of the invention;
The structural representation of the travelling carriage that Fig. 5 provides for the embodiment of the invention.
Embodiment
Under prior art high speed application scenarios; When the measurement and report of carrying out based on Event triggered, whether UE judgement measurement event is set up and whether is adjudicated the reporting measurement result according to the duration, only depends on the kind of event and the Event triggered decision threshold that provide in the measurement configuration that source base station issues and (is used to judge whether measurement event satisfies trigger condition; Be used to promptly judge whether measurement event is set up); Do not consider the translational speed of UE, thereby can't guarantee that the user in time carries out the problem of measurement and report, the embodiment of the invention provides a kind of technical scheme of measurement and report; After travelling carriage receives the measurement configuration information that the base station issues; Translational speed through combining travelling carriage is confirmed the Event triggered decision threshold corresponding with current translational speed, with definite measurement and report opportunity, has taken into full account the translational speed of travelling carriage; Adjust the Event triggered decision threshold that moving table measuring reports flexibly according to translational speed, make the moving table measuring of different translational speeds report the definite more reasonable of opportunity.
Below in conjunction with accompanying drawing the technical scheme that the embodiment of the invention provides is described in detail.
As shown in Figure 3, the sketch map of the measurement and report method flow that provides for the embodiment of the invention, this method can comprise:
The measurement configuration information that step 301, travelling carriage reception sources base station issue, and measure according to measurement configuration information.
Concrete; In LTE system cell switching flow; Source base station can send measurement configuration information to travelling carriage; Measure (as measuring the channel quality of Serving cell) accordingly with the indication travelling carriage, and determine whether that according to the measurement result that travelling carriage reports needs switch to other base station cells with travelling carriage.Can comprise measurement event, measurement parameter, Event triggered decision threshold in the above-mentioned configuration information, and the mode of measurement and report.Travelling carriage is measured according to the measurement parameter in the measurement configuration information after receiving the measurement configuration information that source base station issues accordingly.
Concrete; Travelling carriage can be through the mode of estimating based on maximum doppler frequency; Or pass through the mode that GPS (Global Positioning System, global positioning system) estimates, or the mode of statistical unit time interior travelling carriage sub-district switching times is confirmed the translational speed of travelling carriage; And, confirm the Event triggered decision threshold corresponding with current translational speed according to the translational speed of travelling carriage and the Event triggered decision threshold of source base station configuration.Wherein, the definite Event triggered decision threshold corresponding with current translational speed of travelling carriage can be realized through the mode of adjusting the Event triggered decision threshold that comprises in the measurement configuration information according to the translational speed of self.Concrete; Travelling carriage can be confirmed the decision threshold side-play amount corresponding with current translational speed according to current movement speed; And according to the Event triggered decision threshold in the decision threshold side-play amount adjustment measurement configuration information of determining, thereby make the trigger condition of measurement event be able to adjustment.For example, the measurement event in the measurement configuration information that source base station issues be Serving cell channel quality Q less than thresholding (like the EventA2 incident), the Event triggered decision threshold is Q
cThe time, after travelling carriage receives measurement configuration information, confirm current movement speed v
1, and according to v
1Confirm corresponding decision threshold side-play amount bias (v
1) (bias (v
1)＞0), the trigger condition of corresponding measurement event then is Q＜Q
c+ bias (v
1), i.e. v
1Big more, the Event triggered judging threshold is big more; Measurement event in the measurement configuration information that source base station issues is adjacent cell channel Q
2Be superior to Serving cell channel quality Q
1, and difference is greater than certain thresholding (like Event A3 incident), and the Event triggered decision threshold is Q
cThe time, after travelling carriage receives measurement configuration information, confirm current movement speed v
2, and according to v
2Confirm corresponding decision threshold side-play amount bias (v
2) (bias (v
2)＞0), the trigger condition of corresponding measurement event then is Q
2-Q
1＞Q
c-bias (v
2), i.e. v
2Big more, the Event triggered judging threshold is more little.
Concrete, if comprise measurement parameter in the trigger condition of measurement event less than the Event triggered decision threshold, then when the translational speed of travelling carriage increased, the decision threshold side-play amount corresponding with the travelling carriage current movement speed also increased; Travelling carriage is heightened the Event triggered decision threshold that comprises in the measurement configuration information according to the decision threshold side-play amount of determining; If comprise measurement parameter in the trigger condition of measurement event greater than the Event triggered decision threshold, then when the translational speed of travelling carriage increased, the decision threshold side-play amount corresponding with the translational speed of travelling carriage also increased; Travelling carriage is turned down the Event triggered decision threshold that comprises in the measurement configuration information according to the decision threshold side-play amount of determining.Like this, the translational speed of travelling carriage is high more, and the trigger condition of corresponding measurement event satisfies more easily.
Wherein, the decision threshold side-play amount can through in advance in travelling carriage the mode of the mapping table of the translational speed of storage decision threshold side-play amount and travelling carriage definite.Concrete, travelling carriage is confirmed corresponding decision threshold side-play amount according to current movement speed through inquiry stored mapping relation table after confirming self current movement speed.This decision threshold side-play amount can also be confirmed through the mode of the functional relation of configuration translational speed and decision threshold in travelling carriage.Concrete, after travelling carriage was confirmed self current movement speed, according to current movement speed, the functional relation through configuration calculated the decision threshold side-play amount.Wherein, the translational speed of decision threshold side-play amount and travelling carriage has positive relationship, and promptly the translational speed of travelling carriage is big more, and this side-play amount is also big more.
It should be noted that; In the embodiment of the invention; Travelling carriage is confirmed the uninevitable sequential relationship of step of the Event triggered decision threshold that self translational speed is corresponding in the step that travelling carriage is measured according to measurement configuration information in the step 301 and the step 302; Be after travelling carriage receives measurement configuration information, also can confirm the corresponding Event triggered decision threshold of self translational speed earlier, and then measure according to measurement configuration information.
In order to improve the flexibility of switch decision; Simplify the low speed moving table measuring and report operation; In step 302; After travelling carriage is confirmed self current movement speed, whether can judge current movement speed earlier greater than predetermined threshold value, and when being judged as when being; Think and need to consider self translational speed, and carry out the operation of confirming the Event triggered decision threshold of self current translational speed correspondence according to the Event triggered decision threshold that comprises in self current movement speed and the measurement configuration information the measurement and report influence on opportunity; Otherwise, not think and need consider that self translational speed to the measurement and report influence on opportunity, directly uses the Event triggered decision threshold of base station configuration to judge whether measurement event is set up.
Concrete, whether travelling carriage can judge whether to satisfy the Event triggered decision threshold according to measurement result, promptly set up based on the adjusted measurement event of the current translational speed of travelling carriage self.When the Event triggered decision threshold is satisfied in the travelling carriage judgement, send measurement report to source base station according to the mode that reports of source base station configuration.Wherein, the mode that reports of base station configuration can be that Event triggered once reports or Event triggered periodically reports.
In order to improve the reliability of measurement and report, reduce the influence of unexpected incidents to reporting confirm opportunity, the triggering that can also carry measurement and report in the measurement configuration information that source base station issues continues duration.After travelling carriage judged that measurement event is set up, whether the duration that can also further judge the measurement event establishment greater than the lasting duration of triggering, and when being judged as when being, carried out measurement and report.
Can find out through above flow process; Travelling carriage is when carrying out measurement and report; The translational speed that takes into full account travelling carriage is to the measurement and report influence on opportunity; Adjust the Event triggered decision threshold that moving table measuring reports flexibly according to translational speed, make different translational speeds travelling carriage measurement and report opportunity confirm more reasonable.Wherein, adopt the measurement and report arbitration schemes of static decision threshold to compare with prior art, under equal conditions; The translational speed of travelling carriage is high more, satisfies the trigger condition of measurement event more easily, thereby starts measurement and report; That is, adopt the measurement and report arbitration schemes of static decision threshold to compare with prior art, under equal conditions; Can start the measurement and report process in advance, guarantee that the highspeed user in time sends measurement report to the base station.
It should be noted that travelling carriage can be vehicular terminal (like vehicle-mounted transponder), portable terminal (like notebook computer) or handheld terminal (like mobile phone) in the embodiment of the invention.
Below in conjunction with concrete application scenarios the technical scheme that the embodiment of the invention provides is carried out more detailed description.
Fig. 4 shows the measurement and report flow process under a kind of high-speed railway application scenarios.In the high-speed railway application scenarios, user terminals such as the mobile phone on the train carry out alternately through the vehicle-mounted transponder and the base station of settling on the train, and the measurement report that send according to vehicle-mounted transponder the base station carries out the sub-district and switches.Source base station is to vehicle-mounted transponder sending measuring configuration information; The measurement and report mode of carrying in this measurement configuration information is that Event triggered once reports; Measurement event is Event A2 (the Serving cell channel quality is less than thresholding), and the Event triggered decision threshold is 3dB, and triggering lasting duration is 10ms; Then the measurement and report method flow of vehicle-mounted transponder is as shown in Figure 4, and this flow process can may further comprise the steps:
The measurement configuration information that step 401, vehicle-mounted transponder reception sources base station issue, and according to the measurement of the measurement parameter in measurement configuration information Serving cell channel quality Q.
Concrete; After vehicle-mounted transponder receives the measurement configuration information that source base station issues; Obtain the measurement event kind of wherein carrying, as be in this embodiment the Serving cell channel quality less than thresholding, then vehicle-mounted transponder is measured the channel quality of current service cell.
Concrete, as v＞V
mThe time, vehicle-mounted transponder is then thought needs consideration self translational speed to the measurement and report influence on opportunity, need confirm promptly whether the measurement event that new Event triggered decision threshold judges that source base station disposes is set up; As v≤V
mThe time, vehicle-mounted transponder is then judged need not consider self translational speed to the measurement and report influence on opportunity, promptly still judges according to the Event triggered decision threshold of source base station configuration whether measurement event is set up.
Concrete, in the vehicle-mounted transponder in advance storage cart carry the mapping table of translational speed and the decision threshold side-play amount of transponder, and confirm the decision threshold side-play amount of vehicle-mounted transponder current movement speed v correspondence according to mapping table.Vehicle-mounted transponder can also calculate the corresponding decision threshold side-play amount of vehicle-mounted transponder current movement speed v with the functional relation of decision threshold side-play amount through the translational speed of vehicle-mounted transponder of storage in advance.After vehicle-mounted transponder was confirmed self current movement speed v, the functional relation through storage calculated the corresponding decision threshold side-play amount of current translational speed.
Concrete, vehicle-mounted transponder (judges v) whether measurement event (the Serving cell channel quality is less than thresholding) is set up according to measurement result (being current server cell channel quality Q) and new Event triggered decision threshold 3dB+bias.When Q＜3dB+bias (v) the time, then is judged as measurement event and sets up; (v) the time, then being judged as measurement event is false as Q >=3dB+bias.
Concrete, judge measurement event when vehicle-mounted transponder and set up, and its duration when continuing duration greater than the triggering of measurement and report, vehicle-mounted transponder is confirmed and need be sent measurement report to source base station.
Can find out through above flow process; Travelling carriage is when carrying out measurement and report; Take into full account the translational speed of travelling carriage, under the high speed scene, adjust the Event triggered decision threshold that moving table measuring reports flexibly according to translational speed; Make different translational speeds travelling carriage measurement and report opportunity confirm more rationally, guaranteed that user under the high-speed applications scene is in time to base station reporting measurement result.
Based on the inventive concept same with said method, a kind of travelling carriage also is provided in the embodiment of the invention, can be applied in the above-mentioned measurement and report flow process.
As shown in Figure 5, the structural representation of the travelling carriage that provides for the embodiment of the invention can comprise:
Receiver module 51 is used for the measurement configuration information that the reception sources base station issues; Wherein can comprise measurement event, Event triggered decision threshold in this measurement configuration information and report mode;
Measurement module 52 is used for measuring according to the measurement configuration information that receiver module 51 receives;
Velocity estimation module 53 is used to estimate travelling carriage self current movement speed;
Determination module 54, the Event triggered decision threshold that travelling carriage self current movement speed that is used for estimating according to velocity estimation module 53 and receiver module 51 measurement configuration information comprise is confirmed the corresponding Event triggered decision threshold of self current translational speed;
Reporting module 55 is used for carrying out measurement and report according to measurement result and the corresponding Event triggered decision threshold of self current translational speed.
Wherein, determination module 54 can be specifically through based on the maximum doppler frequency estimation approach, utilize the method for GPS estimation approach or statistical unit switching times of said travelling carriage in the time to confirm the translational speed of self.
Determination module 54 can be confirmed corresponding decision threshold side-play amount according to current movement speed, and according to the Event triggered decision threshold that carries in the decision threshold side-play amount adjustment measurement configuration information of determining, thereby confirm corresponding Event triggered decision threshold.Wherein, the decision threshold side-play amount can be confirmed through the mode of mapping relations table or the mode of functional relation.Correspondingly, travelling carriage can also comprise in the embodiment of the invention:
Memory module 56 is used to store the functional relation of translational speed and decision threshold side-play amount mapping table or translational speed and decision threshold side-play amount;
54 of determination modules can confirm that decision threshold side-play amount that self current translational speed is corresponding or the functional relation through memory module 56 storages calculate the corresponding decision threshold side-play amount of self current translational speed through inquiry memory module 56 stored relation tables, and then according to the decision threshold side-play amount of determining the Event triggered decision threshold that carries in the measurement configuration information are adjusted.
Wherein, the relation of translational speed and decision threshold side-play amount is: when the translational speed of travelling carriage increased, the decision threshold side-play amount corresponding with the travelling carriage current movement speed also increased; Accordingly, determination module 54 specifically is used for, and when comprising measurement parameter less than the Event triggered decision threshold in the trigger condition of measurement event, heightens the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining; When comprising measurement parameter in the trigger condition of measurement event, turn down the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining greater than the Event triggered decision threshold.
Confirm more flexibly for what make the measurement and report condition, simplify the operation that the low speed moving table measuring reports, travelling carriage can also comprise judge module 57, is used to judge that whether self current movement speed is greater than predetermined threshold value.When being judged as when being, determination module 54 is confirmed the Event triggered decision threshold corresponding with current translational speed according to the Event triggered decision threshold that comprises in self current movement speed and the measurement configuration information; Otherwise reporting module 55 is directly carried out measurement and report according to the Event triggered decision threshold that comprises in measurement result and the measurement configuration information.
In order to improve the accuracy of measurement and report, the triggering that can also carry measurement and report in the measurement configuration information continues duration, and correspondingly, reporting module 55 can also comprise to be judged submodule and send submodule.Wherein, Judge that submodule is used for judging according to measurement result and the Event triggered decision threshold determined whether measurement event is set up; And judge whether the duration that measurement event is set up continues duration greater than the triggering that comprises in the measurement configuration information; When measurement event is set up, and its duration continue to send measurement report by sending submodule to source base station when being long greater than triggering.
Can find out through above flow process; Travelling carriage is when carrying out measurement and report; Take into full account the translational speed of travelling carriage, under the high speed scene, adjust the Event triggered decision threshold that moving table measuring reports flexibly according to translational speed; Make different translational speeds travelling carriage measurement and report opportunity confirm more rationally, guaranteed that user under the high-speed applications scene is in time to base station reporting measurement result.
Through the description of above execution mode, those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential general hardware platform, can certainly pass through hardware, but the former is better execution mode under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
It will be appreciated by those skilled in the art that accompanying drawing is the sketch map of a preferred embodiment, module in the accompanying drawing or flow process might not be that embodiment of the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the device among the embodiment can be distributed in the device of embodiment according to the embodiment description, also can carry out respective change and be arranged in the one or more devices that are different from present embodiment.The module of the foregoing description can be merged into a module, also can further split into a plurality of submodules.
The invention described above embodiment sequence number is not represented the quality of embodiment just to description.
More than disclosedly be merely several specific embodiment of the present invention, still, the present invention is not limited thereto, any those skilled in the art can think variation all should fall into protection scope of the present invention.
Claims (13)
1. a measurement and report method is characterized in that, comprising:
The measurement configuration information that travelling carriage reception sources base station issues; Measure according to said measurement configuration information; And, confirm and the corresponding Event triggered decision threshold of self current translational speed according to the Event triggered decision threshold that comprises in self current movement speed and the said measurement configuration information;
Said travelling carriage carries out measurement and report according to measurement result and with the corresponding Event triggered decision threshold of self current translational speed.
2. the method for claim 1; It is characterized in that; Said travelling carriage is confirmed and the corresponding Event triggered decision threshold of self current translational speed according to the Event triggered decision threshold that comprises in self current movement speed and the said measurement configuration information, is specially:
Said travelling carriage is confirmed corresponding decision threshold side-play amount according to current movement speed;
Said travelling carriage is adjusted the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining.
3. method as claimed in claim 2 is characterized in that said travelling carriage stores the mapping table of translational speed and decision threshold side-play amount; Said travelling carriage is specially according to the definite corresponding decision threshold side-play amount of self current movement speed: said travelling carriage is confirmed the corresponding decision threshold side-play amount of self current movement speed through inquiring about said mapping table; Perhaps,
Said travelling carriage stores the functional relation of translational speed and decision threshold side-play amount; Said travelling carriage is specially according to the definite corresponding decision threshold side-play amount of self current movement speed: said travelling carriage calculates the corresponding decision threshold side-play amount of self current movement speed through said functional relation.
4. like claim 2 or 3 described methods; It is characterized in that; If comprise measurement parameter in the trigger condition of measurement event less than the Event triggered decision threshold, then when the translational speed of travelling carriage increased, the decision threshold side-play amount corresponding with the travelling carriage current movement speed also increased; Said travelling carriage is adjusted the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining and specifically comprised: said travelling carriage is heightened the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining;
If comprise measurement parameter in the trigger condition of measurement event greater than the Event triggered decision threshold, then when the translational speed of travelling carriage increased, the decision threshold side-play amount corresponding with the translational speed of travelling carriage also increased; Said travelling carriage is adjusted the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining and specifically comprised: said travelling carriage is turned down the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining.
5. like each described method of claim 1-3; It is characterized in that; Said travelling carriage is confirmed the corresponding Event triggered decision threshold of self current movement speed according to the Event triggered decision threshold that comprises in self current movement speed and the said measurement configuration information when judging that self current movement speed is greater than predetermined threshold value.
6. like each described method of claim 1-3, it is characterized in that said travelling carriage carries out measurement and report according to measurement result and with the corresponding Event triggered decision threshold of self current translational speed, is specially:
Said travelling carriage judges according to measurement result with the corresponding Event triggered decision threshold of self current translational speed whether corresponding measurement event is set up; And set up and measurement event is set up triggering that time of continuing comprises in greater than measurement configuration information when continuing duration when measurement event, send measurement report to source base station.
7. a travelling carriage is characterized in that, comprising:
Receiver module is used for the measurement configuration information that the reception sources base station issues;
Measurement module is used for measuring according to said measurement configuration information;
The velocity estimation module is used to estimate travelling carriage self current movement speed;
Determination module is used for the Event triggered decision threshold that comprises according to travelling carriage self current movement speed and said measurement configuration information, confirms and the corresponding Event triggered decision threshold of self current translational speed;
Reporting module is used for carrying out measurement and report according to measurement result and with the corresponding Event triggered decision threshold of self current translational speed.
8. travelling carriage as claimed in claim 7; It is characterized in that; Said determination module specifically is used for; Confirm corresponding decision threshold side-play amount according to the travelling carriage current movement speed, and adjust the Event triggered decision threshold that comprises in the said measurement configuration information, confirm and the corresponding Event triggered decision threshold of self current translational speed according to the decision threshold side-play amount of determining.
9. travelling carriage as claimed in claim 8 is characterized in that, also comprises:
First memory module is used to store the mapping table of translational speed and decision threshold side-play amount;
Said determination module specifically is used for; Confirm the corresponding decision threshold side-play amount of self current translational speed through inquiring about stored relation table in the said memory module; And adjust the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining, confirm and the corresponding Event triggered decision threshold of self current translational speed.
10. travelling carriage as claimed in claim 8 is characterized in that, also comprises:
Second memory module is used to store the functional relation of translational speed and decision threshold side-play amount;
Said determination module specifically is used for; Confirm the corresponding decision threshold side-play amount of self current movement speed through the functional relation of said memory module storage; And adjust the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining, confirm and the corresponding Event triggered decision threshold of self current translational speed.
11., it is characterized in that the relation of translational speed and decision threshold side-play amount is like each described travelling carriage of claim 8-10: when the translational speed of travelling carriage increased, the decision threshold side-play amount corresponding with the travelling carriage current movement speed also increased;
Said determination module specifically is used for, and when comprising measurement parameter less than the Event triggered decision threshold in the trigger condition of measurement event, heightens the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining; When comprising measurement parameter in the trigger condition of measurement event, turn down the Event triggered decision threshold that comprises in the said measurement configuration information according to the decision threshold side-play amount of determining greater than the Event triggered decision threshold.
12. like each described travelling carriage of claim 7-10, it is characterized in that, also comprise:
Judge module is used to judge that whether self current movement speed is greater than predetermined threshold value;
Said determination module specifically is used for; When said judge module judges that self current movement speed is greater than predetermined threshold value, confirm the corresponding Event triggered decision threshold of self current movement speed according to the Event triggered decision threshold that comprises in self current movement speed and the said measurement configuration information.
13., it is characterized in that said reporting module comprises like each described travelling carriage of claim 7-10:
Judge submodule, be used for judging according to measurement result and the Event triggered decision threshold determined whether measurement event is set up, and whether the duration of judging the measurement event establishment is greater than the lasting duration of the triggering that comprises in the measurement configuration information;
Send submodule, be used for judging measurement event and set up when said judgement submodule, and measurement event duration of setting up when continuing duration greater than said triggering, measurement report sent to source base station.
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| CN103200610A (en) * | 2013-03-19 | 2013-07-10 | 华为技术有限公司 | Triggering method, device and system for positioning measurement |
| CN103945467A (en) * | 2014-04-21 | 2014-07-23 | 大唐移动通信设备有限公司 | Cell switching method and system, base station and terminal |
| CN104113852A (en) * | 2013-04-17 | 2014-10-22 | 华为技术有限公司 | Cell measuring method and device |
| CN104283621A (en) * | 2013-07-12 | 2015-01-14 | 普天信息技术研究院有限公司 | Channel transmission quality monitoring method |
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| WO2019113757A1 (en) * | 2017-12-11 | 2019-06-20 | 北京小米移动软件有限公司 | Method and device for determining moving speed of user equipment, base station and user equipment |
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| WO2020211066A1 (en) * | 2019-04-19 | 2020-10-22 | Oppo广东移动通信有限公司 | Method for handover of network device, terminal device, and network device |
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| CN112788648A (en) * | 2019-11-07 | 2021-05-11 | Oppo（重庆）智能科技有限公司 | Control method, terminal and storage medium |
| GB2617188A (en) * | 2022-03-31 | 2023-10-04 | Nec Corp | Communication system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1863385A (en) * | 2005-10-26 | 2006-11-15 | 华为技术有限公司 | Method and system for implementing cellular communication system switching |
| EP1744506A2 (en) * | 2005-07-11 | 2007-01-17 | NTT DoCoMo INC. | Mobile radio station and communication parameter control method thereof |
| CN101453770A (en) * | 2007-12-07 | 2009-06-10 | 华为技术有限公司 | Measurement control method and apparatus |
| US20100298001A1 (en) * | 2007-11-02 | 2010-11-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Speed-Dependent Adaptation of Mobility Parameters with Dual Speed Measurement |
-
2011
- 2011-04-29 CN CN2011101103938A patent/CN102761901A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1744506A2 (en) * | 2005-07-11 | 2007-01-17 | NTT DoCoMo INC. | Mobile radio station and communication parameter control method thereof |
| CN1863385A (en) * | 2005-10-26 | 2006-11-15 | 华为技术有限公司 | Method and system for implementing cellular communication system switching |
| US20100298001A1 (en) * | 2007-11-02 | 2010-11-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Speed-Dependent Adaptation of Mobility Parameters with Dual Speed Measurement |
| CN101453770A (en) * | 2007-12-07 | 2009-06-10 | 华为技术有限公司 | Measurement control method and apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 田雨等: "TD-SCDMA系统的自适应门限接力切换", 《中国无线电》 * |
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