CN1972490A - Method and device for uplink quality measurement report - Google Patents
Method and device for uplink quality measurement report Download PDFInfo
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- CN1972490A CN1972490A CNA2005101259264A CN200510125926A CN1972490A CN 1972490 A CN1972490 A CN 1972490A CN A2005101259264 A CNA2005101259264 A CN A2005101259264A CN 200510125926 A CN200510125926 A CN 200510125926A CN 1972490 A CN1972490 A CN 1972490A
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Abstract
This invention relates to one method to test upper linkage quality report, which comprises the following steps: a, getting upper linkage and aim proportion and affair test relative gate value; setting the gate value of the proportional and affair gate value as upper linkage quality report affair gate value; c, in starting upper power control, base station dynamically adjusts affair report value according to the wireless network controller; d, when the upper linkage quality signal meets the conditions, base station starts measurement report. This invention also provides one device, which comprises get unit, sum unit; adjust unit and measurement and judgment unit.
Description
Technical field
The present invention relates to GSM, particularly relate to a kind of method and device of measuring the uplink quality report.
Background technology
Mobile communication has developed into 3G (Third Generation) Moblie (3G, Third Generation). In the 3G GSM, base station node B is based on to the measurement of up-link signal interference ratio SIR the time, and the adoptable criterion that reports can be divided into periodic report and reporting events. Described reporting events criterion is divided into again Event A, Event B, Event C, Event D, Event E and Event F, the reporting events criterion threshold value Measurement Threshold of wherein said EventA, Event B, Event E and Event F adopts the absolute value of signal interference ratio (SIR, Signal to Interference Ratio).
At present, the existing flow chart of measuring the method for uplink quality sees Fig. 1 for details. Now take EventA as example. After the wireless link success, the special measurement initialization request that radio network controller (RNC, Radio Network Controller) will carry signal interference ratio SIR threshold value sends to the base station; The base station is to radio network controller feedback special measurement initialization response, and the affair that described SIR threshold value is set to this base station reports threshold value; That is to say, base station node B is to RNC feedback special measurement initialization response, this moment NodeB affair to report threshold value be the SIR threshold value, and this value is contained in the special measurement initialization request, namely is included in " DEDICATED MEASUREMENT INITIATION REQUEST "; When the up-link signal interference ratio SIR of base station measurement is higher or lower than affair and reports threshold value (Measurement Threshold), and reporting measurement reports is to radio network controller after the duration (Hysteresis Time), and radio network controller will adjust accordingly according to measurement report.
By above-mentioned disclosed method as can be known, base station node B can be used for characterizing the situation that power control was lost efficacy to up-link signal interference ratio sir measurement reporting event. Detect SIR such as the base station and continue to be higher or lower than certain thresholding, then trigger measurement report and notify RNC, RNC can judge that the up-link of terminal may cause link degradation owing to the power control inefficacy by this report, so RNC need to take certain processing policy to improve user's link-quality.
But said method is just effective when uplink external ring power control is closed. When starting ascending exterior ring power control, radio network controller (RNC) will carry out according to the Frame of the up transmission of base station node B the block error rate BLER statistics, and the as a result UL SIR Target that passes through the control of exterior ring power control frame transmission ascending exterior ring power is used for the NodeB inner-loop power control to NodeB. At this moment, because the SIR desired value of up-link is corresponding in dynamic adjustment, the SIR thresholding that embodies the power control inefficacy also should fluctuate thereupon. Yet NodeB adopts the absolute value mode to the special measurement reporting events threshold value of up-link signal interference ratio SIR, and the special measurement of NodeB is necessarily followed the special measurement request message that RNC issues, so, in the situation that ascending exterior ring power control is constantly adjusted up-link target signal interference ratio (UL SIR Target), RNC need to re-issue special measurement initialization request message, informs the sir measurement reporting events threshold value that NodeB is present. The transmission frequency of this message is that adjusting frequency of UL SIR Target adjusted in exterior ring power control at least so, be that ascending exterior ring power is controlled every adjustment once, NodeB also should do corresponding adjustment based on the threshold value that reports of the special measurement of SIR, RNC will send new special measurement initial message to NodeB, and the special measuring controlling message that will increase like this between RNC and the NodeB is processed.
Therefore, in the situation that uplink external ring power control starts, can't embody the scene that power control was lost efficacy with base station uplink sir measurement reporting event, even uplink quality is better, cause ascending exterior ring power control that UL SIR Target is constantly reduced, and then make up-link SIR downward modulation. When the base station detects SIR and continues to be lower than certain threshold value, then trigger measurement report and notify RNC, still, this moment, uplink quality was not really to worsen. And in the practical application, uplink external ring power control generally all is to need to use in the system.
Summary of the invention
The technical problem that the present invention solves provides a kind of method and device of measuring the uplink quality report, solving when starting exterior ring power control, can't embody the problem that power control was lost efficacy with the measurement report event of the up-link signal interference ratio of base station.
For addressing the above problem, the invention provides a kind of method of measuring the uplink quality report, described method comprises step:
A, obtain up-link target signal interference ratio and affair relative threshold value;
The affair that B, described up-link target signal interference ratio and affair relative threshold value sum are set to measure the uplink quality report reports threshold value;
C, when starting ascending exterior ring power control, the base station sends up-link target signal interference ratio after adjusting according to radio network controller and dynamically adjusts affair and report threshold value;
D, when the signal interference ratio of measured uplink quality satisfies report condition, measurement report is initiated in the base station.
In steps A, obtain the up-link target signal interference ratio in the wireless link request message that the base station sends according to radio network controller or the reconfiguration request message.
In steps A, obtain affair relative threshold value in the special measurement initialization request message of base station according to the radio network controller transmission.
Radio network controller carries out the Block Error Rate statistics according to the Frame of the up transmission in base station in step C, and the up-link target signal interference ratio after will obtaining to adjust sends to the base station.
Describedly satisfy report condition and be specially:
For event A, when the measured value of up-link signal interference ratio during greater than up-link signal-to-interference ratio measurement report threshold value, and after remaining to the lag time of request, a measurement report is initiated in the base station;
For event B, when the measured value of up-link signal interference ratio during less than up-link signal-to-interference ratio measurement report threshold value, and after remaining to the lag time of request, a measurement report is initiated in the base station;
For event E, when the measured value of up-link signal interference ratio is reported the first threshold value greater than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, for the first time measurement report is initiated in the base station; When the measured value of up-link signal interference ratio is reported the second threshold value less than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, last measurement report is initiated in the base station;
For event F, when the measured value of up-link signal interference ratio is reported the first threshold value less than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, for the first time measurement report is initiated in the base station; When the measured value of up-link signal interference ratio is reported the second threshold value greater than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, last measurement report is initiated in the base station.
Described method also comprises:
If when affair reported in the standard span of threshold value, then the upper and lower bound by the standard span did not report threshold value as affair for the up-link target signal interference ratio after the E base station calculate to be adjusted and affair relative threshold value sum.
Described affair reports the standard span of relative threshold value to be: (63...63).
In addition, the present invention also provides a kind of device of measuring the uplink quality report, and described device comprises:
Acquiring unit obtains up-link target signal interference ratio and affair relative threshold value the request message that sends from radio network controller to the base station;
Cumulative unit links to each other with acquiring unit, and for calculating current up-link target signal interference ratio and affair relative threshold value sum, and it is set to the current event measurement and reports threshold value;
Adjustment unit, be arranged in radio network controller, link to each other with acquiring unit, when system starts exterior ring power control, radio network controller carries out the Block Error Rate statistics according to the Frame of the up transmission in base station, and the up-link target signal interference ratio after will adjusting by the exterior ring power control frame sends to acquiring unit;
Measure judging unit, link to each other with cumulative unit, be used for measuring the signal interference ratio of up-link, when the measured value of up-link signal interference ratio satisfied report condition, measurement report was initiated in the base station.
Described acquiring unit comprises:
The signal interference ratio subelement is at wireless link or after reshuffling successfully, from the wireless link request
Obtain the up-link target signal interference ratio in message or the reconfiguration request message;
The relative threshold subelement when network side need to be initiated the special measurement of up-link signal interference ratio, obtains affair relative threshold value from special measurement initialization request message.
Described cumulative unit comprises accumulator, links to each other with the relative threshold subelement with the signal interference ratio subelement respectively, is used for cumulative received up-link target signal interference ratio and affair relative threshold value.
Compared with prior art, the present invention has following beneficial effect: the present invention is set to affair by up-link target signal interference ratio and affair relative threshold value sum and reports threshold value, particularly when starting exterior ring power control, the transmission in radio network controller cycle carries the external circule power control frame of the up-link target signal interference ratio after the adjustment to the base station, and the base station is dynamically adjusted affair along with the change of up-link target signal interference ratio and reported threshold value. When the signal interference ratio of tested up-link reports threshold value (being that the signal interference ratio of tested up-link is greater than target signal interference ratio and the affair relative threshold value sum of up-link) greater than current affair, think that then power control lost efficacy, measurement report will be initiated to radio network controller in the base station. Hence one can see that, the present invention is when starting exterior ring power control, dynamically adjust affair by the measurement report of periodically adjusting the up-link target signal interference ratio and report threshold value, thereby the power control that embodies up-link was lost efficacy, so that the measurement of the uplink quality in this GSM is more accurate, guarantee the accuracy of up-link power control, improved accordingly the capacity of system.
Description of drawings
Fig. 1 is the flow chart of measuring the method for uplink quality report in the prior art;
Fig. 2 is the schematic diagram that measurement reports threshold value when in the prior art wireless link being set;
Fig. 3 is the flow chart of the method for measurement uplink quality report of the present invention;
Fig. 4 is the schematic diagram of measurement uplink quality report of the present invention;
Fig. 5 is the schematic diagram that the affair of event A of the present invention reports threshold value;
Fig. 6 is the schematic diagram that the affair of event B of the present invention reports threshold value;
Fig. 7 is the schematic diagram that the affair of event E of the present invention reports threshold value;
Fig. 8 is the schematic diagram that the affair of event F of the present invention reports threshold value;
Fig. 9 is the device of measurement uplink quality report of the present invention.
The specific embodiment
Core of the present invention mainly is at wireless link or after reconfiguring successfully, and radio network controller (RNC) sends the special measurement initialization request that carries affair relative threshold value to base station node B; Described base station is to radio network controller feedback special measurement initialization response, and affair reports threshold value to be set to up-link target signal interference ratio and affair relative threshold value sum. After system starts exterior ring power control, because the value of up-link target signal interference ratio is constantly dynamically being adjusted, radio network controller carries out Bit Error Ratio Measurement by the Frame to up transmission, and periodically send the result of exterior ring power control, i.e. up-link target signal interference ratio to the base station by the exterior ring power control frame; Behind the up-link target signal interference ratio after the base station receives adjustment, adjust dynamically affair and report threshold value. When the signal interference ratio of tested up-link surpasses current affair and reports thresholding, and after remaining to the lag time of this request, a measurement report will be initiated in the base station. Therefore, it is more accurate that technical scheme of the present invention makes in the GSM measurement of uplink quality report, thereby make affair report threshold value along with exterior ring power control as a result the up-link target signal interference ratio adjustment and do corresponding adjustment, to reduce reporting of unnecessary up-link signal-to-interference ratio measurement.
The present invention is described further below in conjunction with accompanying drawing.
See also Fig. 3, be the flow chart of the method for measurement uplink quality of the present invention report. Described method comprises:
Step S10: obtain up-link target signal interference ratio and affair relative threshold value;
Step S11: the affair that described up-link target signal interference ratio and affair relative threshold value sum are set to measure the uplink quality report reports threshold value;
Step S12: when starting ascending exterior ring power control, the base station sends up-link target signal interference ratio after adjusting according to radio network controller and dynamically adjusts affair and report threshold value;
Step S13: when the signal interference ratio of measured uplink quality satisfies report condition, measurement report is initiated in the base station.
Lower mask body illustrates in conjunction with Fig. 4. As shown in Figure 4, after the wireless link success, RNC sends the special measurement initialization request to NodeB to NodeB; NodeB returns the special measurement initialization response to RNC, this moment NodeB affair to report threshold value be UL SIR Target and Relative SIR sum, wherein, described up-link target signal interference ratio UL SIR Target is included among the RADIOLINK SETUP REQUEST, and affair relative threshold value Relative SIR is included among the DEDICATED MEASUREMENT INITIATION REQUEST; After starting ascending exterior ring power control, RNC sends the outer shroud control frame periodically to NodeB, contain the UL SIR Target after the adjustment in the outer shroud control frame, this moment NodeB affair to report threshold value be UL SIR Target and Relative SIR sum in the outer shroud control frame. That is to say,
After wireless link or Radio Link reconfigure, radio network controller (RNC) reconfigures preparation/request message by wireless link request or Radio Link, that is: RADIO LINK SETUP REQUEST or RADIO LINK RECONFIGURATION PREPARE/RADIO LINK RECONFIGURATION REQUEST dispose up-link target signal interference ratio UL SIR Target (absolute value) to base station node B. When network side need to be initiated special measurement based on up-link signal interference ratio SIR, radio network controller (RNC) sends special measurement initialization request message, that is: DEDICATED MEASUREMENT INITIATION REQUEST is to base station node B, carry the relative threshold value of affair in the described message, i.e. Relative SIR. Described base station node B will report threshold value as affair according to affair relative threshold value Relative SIR sum in up-link target signal interference ratio UL SIR Target and the special measurement initialization request message.
In the Radio Link keep-process, if system does not start ascending exterior ring power control, then report threshold value Measurement Threshold with affair relative threshold value Relative SIR sum in up-link target signal interference ratio UL Sir Target and the special measurement control as affair all the time; If system starts ascending exterior ring power control, then radio network controller (RNC) will carry out according to the Frame of the up transmission of base station node B the block error rate BLER statistics, and the as a result UL SIR Target that passes through the control of exterior ring power control frame transmission ascending exterior ring power is used for the NodeB inner-loop power control to NodeB. Wherein, described external circule power control is used for base station node B and radio network controller (RNC, Radio Network Controller) the power control between, by Universal Terrestrial Radio Access Network network (UTRAN, Universal Terrestril Radio Access Network) RNC of side finishes, RNC is according to the Block Error Rate (BLER of the uplink user data that measures, Block Error Ratio) changes up-link target signal interference ratio (SIR, Signal-to-Interference Ratio) value, and this value fed back to the base station, to realize uplink power control. Described inner-loop power control will be adjusted according to the up-link target SIR value that external circule power control provides the transmitting power of UE, thereby realizes exterior ring power control. Therefore, the quality of up-link target SIR value adjustment is directly connected to the quality of inner-loop power control performance, thereby affects the capacity of residential quarter, affects the overall performance of GSM. And the adjustment of described up-link target SIR value depends on the statistics to the block error rate BLER of user data. And for the block error rate BLER of user data for a person skilled in the art, be known technology, here repeat no more.
Described base station node B can report threshold value to carry out corresponding modify to affair according to the up-link target signal interference ratio UL Sir Target that periodically receives after this adjustment, be about to: affair reports threshold value to be revised as: the up-link target signal interference ratio after the adjustment and affair relative threshold value sum, its computing formula is: Measurement Threshold=UL Sir Target+Relative SIR.
Also please refer to Fig. 5, affair reports the schematic diagram of threshold value when controlling for wireless link and ascending exterior ring power are set. The below take Event A as example, as shown in Figure 5. In measured up-link signal interference ratio SIR surpasses or controls with special measurement greater than up-link target signal interference ratio UL Sir Target relative threshold value Relative SIR sum and remain to the lag time of request after, Node B will initiate a measurement report procedure. That is to say, report threshold value Measurement Threshold by affair relative threshold value Relative SIR sum in the up-link target signal interference ratio UL Sir Target in the uplink external ring control frame and the special measurement control as affair, this threshold value will change along with the change of the UL Sir Target in the uplink external ring control frame.
In addition, also please refer to Fig. 6, Fig. 7 and Fig. 8, the affair that is respectively event B, event E or event F reports the schematic diagram of thresholding, in described event B, E and F with the same section of event A see for details above-mentioned, in this no longer detailed description. Its difference is respectively: for event B, as shown in Figure 6, when the measured value of up-link signal interference ratio during less than up-link signal-to-interference ratio measurement report threshold value, and after remaining to the lag time of request, a measurement report is initiated in the base station. For event E, as shown in Figure 7, when the measured value of up-link signal interference ratio is reported the first threshold value greater than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, for the first time measurement report is initiated in the base station; When the measured value of up-link signal interference ratio is reported the second threshold value less than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, last measurement report is initiated in the base station, during this period, if disposed report cycle, then carries out periodic report. For event F, as shown in Figure 8, when the measured value of up-link signal interference ratio is reported the first threshold value less than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, for the first time measurement report is initiated in the base station; When the measured value of up-link signal interference ratio is reported the second threshold value greater than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, last measurement report is initiated in the base station, during this period, if disposed report cycle, then carries out periodic report.
In special measurement initialization request message, report threshold value to change relative value into by absolute value based on the affair of sir measurement. Its protocol modification following (underscore mark): Measurement Threshold:The Measurement Threshold defines which threshold that shall trigger Event A, B, E, For On Modification. It specifically sees table 1 for details.
Table 1
| IE/Group Name | Presence | Range | IE Type and Reference | Semantics Description | Criticality | Assigned Criticality |
| CHOICE Measurement Threshold | - | |||||
| ＞ Received Total Wide Band Power | - | |||||
| ＞＞Received Total Wide Band Power | M | INTEGER (0..621) | According to mapping in[22] and[23] | - | ||
| ＞ Transmitted Carrier Power | - | |||||
| ＞＞Transmitted Carrier Power | M | INTEGER (0..100) | According to mapping in[22]and[23] | - | ||
| ＞Acknowledged PRACH Preambles | FDD only | - | ||||
| ＞＞Acknowledged PRACH Preambles | M | INTEGER (0..240，...) | According to mapping in[22] | - | ||
| ＞UL Timeslot ISCP | TDD only | - | ||||
| ＞＞UL Timeslot ISCP | M | INTEGER (0..127) | According to mapping in[23] | - | ||
| ＞ SIR | -- | |||||
| ＞＞Relative SIR | M | INTEGER (-63..63) | UL Sir Target and this value sum report threshold value as affair. | - - | ||
| ＞SIR Error | FDD only | - | ||||
| ＞＞SIR Error | M | INTEGER (0..125) | According to mapping in[22] | - | ||
| ＞Transmitted Code Power | - | |||||
| ＞＞Transmitted Code Power | M | INTEGER (0..127) | According to mapping in[22]and[23] | - | ||
| ＞RSCP | TDD only | - | ||||
| ＞＞RSCP | M | INTEGER (0..127) | According to mapping in[23] | - | ||
| ＞Rx Timing Deviation | Applicable to 3.84Mcps TDD only | - | ||||
| ＞＞RxTiming Deviation | M | INTEGER (0..8191) | According to mapping in[23] | - | ||
| ＞Round Trip Time | FDD only | - | ||||
| ＞＞Round Trip Time | M | INTEGER (0..32767) | According to mapping in[22] | - | ||
| ＞Acknowledged PCPCHAccess Preambles | FDD only | - | ||||
| ＞＞Acknowledged PCPCH Access Preambles | M | INTEGER (0..15，...) | According to mapping in[22] | - | ||
| ＞Detected PCPCH Access Preambles | FDD only | - | ||||
| ＞＞Detected PCPCH Access Preambles | M | INTEGER (0..240，...) | According to mapping in[22] | - | ||
| ＞Additional Measurement Thresholds | - | |||||
| ＞＞UTRAN GPS Timing of Cell Frames for UE Positioning | - |
| ＞＞＞TUTRAN-GPS Measurement Threshold Information | M | 9.2.1.64B | YES | reject | ||
| ＞＞SFN-SFN Observed Time Difference | - | |||||
| ＞＞＞SFN-SFN Measurement Threshold Information | M | 9.2.1.53C | YES | reject | ||
| ＞＞Rx Timing Deviation LCR | Applicable to 1.28Mcps TDD Only | - | ||||
| ＞＞＞Rx Timing Deviation LCR | M | INTEGER (0..511) | According to mapping in[23] | YES | reject | |
| ＞＞UpPTS interference | 1.28Mcps TDD Only | - | ||||
| ＞＞＞UpPTS interference Value | M | INTEGER (0..127，...) | According to mapping in [23] | YES | reject | |
| ＞Additional Measurement Thresholds | - | |||||
| ＞＞UTRAN GPS Timing of Cell Frames for UE Positioning | - | |||||
| ＞＞＞TUTRAN-GPS Measurement Threshold Information | M | 9.2.1.64B | YES | reject | ||
| ＞＞SFN-SFN Observed Time Difference | - | |||||
| ＞＞＞SFN-SFN Measurement Threshold Information | M | 9.2.1.53C | YES | reject | ||
| ＞＞Rx Timing Deviation LCR | Applicable to 1.28Mcps TDD Only | - | ||||
| ＞＞＞Rx Timing Deviation LCR | M | INTEGER (0..511) | According to mapping in[23] | YES | reject | |
| ＞＞UpPTS interference | 1.28Mcps TDD Only | - | ||||
| ＞＞＞UpPTS interference Value | M | INTEGER (0..127，...) | According to mapping in[23] | YES | reject |
As can be known from Table 1, if NodeB calculates when Relative SIR sum is not within span (0...63) in UL Sir Target and the special measurement control, be UL Sir Target+Relative SIR＞63 or UL Sir Target+Relative SIR＜0 o'clock, will be according to its span upper limit (namely 63) or lower limit (namely 0) as the reporting events threshold value. Wherein, the span of described Relative SIR is (63...63), it is simulation result, and for " NodeB calculate UL Sir Target control with special measurement in the span (0...63) of Relative SIR sum " be to provide in the standard agreement, concrete agreement can with reference to 25.433 agreements, no longer be done detailed description here.
In addition, the present invention also provides a kind of device of measuring the uplink quality report, and its structural representation sees Fig. 9 for details. Described device comprises: acquiring unit 21, cumulative unit 22, adjustment unit 23 and measurement judging unit 24. Wherein, described acquiring unit 21 obtains up-link target signal interference ratio and affair relative threshold value the request message that sends from radio network controller to the base station; Described cumulative unit 22 links to each other with acquiring unit 21, is used for calculating current up-link target signal interference ratio and affair relative threshold value sum, and it is set to the current event measurement and reports threshold value. Described adjustment unit 23, be arranged in radio network controller, link to each other with acquiring unit 21, when system starts exterior ring power control, radio network controller carries out the Block Error Rate statistics according to the Frame of the up transmission in base station, and the up-link target signal interference ratio after will adjusting by the exterior ring power control frame sends to acquiring unit 21; Described survey decision content unit 24 links to each other with cumulative unit 22, is used for measuring the signal interference ratio of up-link, and when the measured value of up-link signal interference ratio satisfied report condition, a measurement report was initiated in the base station. Wherein said report condition specifically sees for details aforementioned, is not described in detail at this.
Wherein, described acquiring unit 21 comprises: signal interference ratio subelement 212 and relative threshold subelement 211, described signal interference ratio subelement 212 obtains the up-link target signal interference ratio at wireless link or after reshuffling successfully from the wireless link request message or in the reconfiguration request information; Described relative threshold subelement 211 when network side need to be initiated the special measurement of up-link signal interference ratio, obtains affair relative threshold value from special measurement initialization request message. Described cumulative unit 22 comprises accumulator 221, links to each other with relative threshold subelement 211 with signal interference ratio subelement 212 respectively, is used for cumulative received up-link target signal interference ratio and affair relative threshold value.
The specific implementation of unit can with reference to the implementation procedure of method noted earlier, not repeat them here in the said apparatus.
The above only is preferred embodiment of the present invention, and in addition, adjustment unit 23 also can directly link to each other with cumulative unit 22, and the up-link target signal interference ratio after directly will adjusting sends to accumulator. Should be pointed out that for those skilled in the art under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1, a kind of method of measuring the uplink quality report is characterized in that, comprises step:
A, obtain up-link target signal interference ratio and affair relative threshold value;
The affair that B, described up-link target signal interference ratio and affair relative threshold value sum are set to measure the uplink quality report reports threshold value;
C, when starting ascending exterior ring power control, the base station sends up-link target signal interference ratio after adjusting according to radio network controller and dynamically adjusts affair and report threshold value;
D, when the signal interference ratio of measured uplink quality satisfies report condition, measurement report is initiated in the base station.
2, the method for described measurement uplink quality report according to claim 1, it is characterized in that, in steps A, obtain the up-link target signal interference ratio in the wireless link request message that the base station sends according to radio network controller or the reconfiguration request message.
3, the method for described measurement uplink quality report according to claim 1 is characterized in that, in steps A, obtains affair relative threshold value in the special measurement initialization request message that the base station sends according to radio network controller.
4, the method for described measurement uplink quality report according to claim 1, it is characterized in that, radio network controller carries out the Block Error Rate statistics according to the Frame of the up transmission in base station in step C, and the up-link target signal interference ratio after will obtaining to adjust sends to the base station.
5, the method for described measurement uplink quality report according to claim 1 is characterized in that, describedly satisfies report condition and is specially:
For event A, when the measured value of up-link signal interference ratio during greater than up-link signal-to-interference ratio measurement report threshold value, and after remaining to the lag time of request, a measurement report is initiated in the base station;
For event B, when the measured value of up-link signal interference ratio during less than up-link signal-to-interference ratio measurement report threshold value, and after remaining to the lag time of request, a measurement report is initiated in the base station;
For event E, when the measured value of up-link signal interference ratio is reported the first threshold value greater than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, for the first time measurement report is initiated in the base station; When the measured value of up-link signal interference ratio is reported the second threshold value less than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, last measurement report is initiated in the base station;
For event F, when the measured value of up-link signal interference ratio is reported the first threshold value less than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, for the first time measurement report is initiated in the base station; When the measured value of up-link signal interference ratio is reported the second threshold value greater than the up-link signal-to-interference ratio measurement, and after remaining to the lag time of request, last measurement report is initiated in the base station.
6, the method for described measurement uplink quality report according to claim 1 is characterized in that described method also comprises:
If when affair reported in the standard span of threshold value, then the upper and lower bound by the standard span did not report threshold value as affair for the up-link target signal interference ratio after the E base station calculate to be adjusted and affair relative threshold value sum.
7, the method for described measurement uplink quality report according to claim 6 is characterized in that described affair reports the standard span of relative threshold value to be: (63...63).
8, a kind of device of measuring the uplink quality report is characterized in that, comprising:
Acquiring unit obtains up-link target signal interference ratio and affair relative threshold value the request message that sends from radio network controller to the base station;
Cumulative unit links to each other with acquiring unit, and for calculating current up-link target signal interference ratio and affair relative threshold value sum, and it is set to the current event measurement and reports threshold value;
Adjustment unit, be arranged in radio network controller, link to each other with acquiring unit, when system starts exterior ring power control, radio network controller carries out the Block Error Rate statistics according to the Frame of the up transmission in base station, and the up-link target signal interference ratio after will adjusting by the exterior ring power control frame sends to acquiring unit;
Measure judging unit, link to each other with cumulative unit, be used for measuring the signal interference ratio of up-link, when the measured value of up-link signal interference ratio satisfied report condition, measurement report was initiated in the base station.
9, the device of described measurement uplink quality report according to claim 8 is characterized in that described acquiring unit comprises:
The signal interference ratio subelement at wireless link or after reshuffling successfully, obtains the up-link target signal interference ratio from wireless link request message or reconfiguration request message;
The relative threshold subelement when network side need to be initiated the special measurement of up-link signal interference ratio, obtains affair relative threshold value from special measurement initialization request message.
10, the device of described measurement uplink quality report according to claim 9, it is characterized in that, described cumulative unit comprises accumulator, link to each other with the relative threshold subelement with the signal interference ratio subelement respectively, be used for cumulative received up-link target signal interference ratio and affair relative threshold value.
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| CN101820684A (en) * | 2009-02-27 | 2010-09-01 | 中兴通讯股份有限公司 | Methods for regulating resource measurement |
| WO2010133138A1 (en) * | 2009-05-18 | 2010-11-25 | 中兴通讯股份有限公司 | Method and system for reporting measurement report between network elements |
| WO2011060649A1 (en) * | 2009-11-19 | 2011-05-26 | 中兴通讯股份有限公司 | Method and system for reporting quality statistic information of call link |
| CN103119868A (en) * | 2010-09-21 | 2013-05-22 | 京瓷株式会社 | Wireless measurement/collection method and wireless terminal |
| US10070332B2 (en) | 2007-06-21 | 2018-09-04 | Interdigital Technology Corporation | Method and apparatus for measurement reporting and event-triggered periodic measurement reporting in an evolved universal terrestrial radio access network |
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| US10070332B2 (en) | 2007-06-21 | 2018-09-04 | Interdigital Technology Corporation | Method and apparatus for measurement reporting and event-triggered periodic measurement reporting in an evolved universal terrestrial radio access network |
| CN101820684A (en) * | 2009-02-27 | 2010-09-01 | 中兴通讯股份有限公司 | Methods for regulating resource measurement |
| WO2010133138A1 (en) * | 2009-05-18 | 2010-11-25 | 中兴通讯股份有限公司 | Method and system for reporting measurement report between network elements |
| JP2012527202A (en) * | 2009-05-18 | 2012-11-01 | ゼットティーイー コーポレーション | Method and system for reporting measurement reports between network elements |
| CN101895920B (en) * | 2009-05-18 | 2013-09-11 | 中兴通讯股份有限公司 | Method and system for reporting measurement reports between network elements |
| WO2011060649A1 (en) * | 2009-11-19 | 2011-05-26 | 中兴通讯股份有限公司 | Method and system for reporting quality statistic information of call link |
| US8755330B2 (en) | 2009-11-19 | 2014-06-17 | Zte Corporation | Method and system for reporting quality statistic information of call link |
| CN103119868A (en) * | 2010-09-21 | 2013-05-22 | 京瓷株式会社 | Wireless measurement/collection method and wireless terminal |
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