CN101635934B - Method for controlling measurement gaps - Google Patents
Method for controlling measurement gaps Download PDFInfo
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- CN101635934B CN101635934B CN2008101342157A CN200810134215A CN101635934B CN 101635934 B CN101635934 B CN 101635934B CN 2008101342157 A CN2008101342157 A CN 2008101342157A CN 200810134215 A CN200810134215 A CN 200810134215A CN 101635934 B CN101635934 B CN 101635934B
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Abstract
The invention provides a method for controlling measurement gaps, which comprises the following steps that: when a terminal performs the measurement with different frequencies or different systems in a non-continuous transceiving mode, if the quality of a signal of a current service cell is measured to be higher than a threshold value, the measurement with different frequencies or different systems is automatically stopped. The method effectively reduces the unnecessary measurement of different frequencies or different systems due to the fact that the terminal is within non-activation time and fails to report a measurement result, and reduces the consumption of the terminal.
Description
Technical field
The present invention relates to moving communicating field, relate in particular to the method in a kind of control survey gap.
Background technology
Measurement is to be used to support district reselecting or the operation of switching in the terminal mobility management.Need switch in the minizone because of its mobility at the terminal, and network side needs the measurement report support at terminal when decision is switched, and this just requires the terminal immediately to measure Serving cell, signal quality of adjacent cells or signal strength signal intensity.The measurement of being carried out is divided into several types such as common frequency measurement, different-frequency measure and isosystem measurement usually.Wherein, common frequency measurement is meant that the sub-district of measuring at the terminal is identical with the carrier frequency of current service cell; Different-frequency measure is meant that the sub-district of measuring at the terminal is different with the carrier frequency of current service cell; Isosystem measurement is meant that the sub-district of measuring at the terminal does not belong to same connecting system with current service cell.When the terminal when carrying out alien frequencies or isosystem measurement, need the frequency of adjustment present receiving machine to realize the measurement of alien frequencies or different system in order to the information that receives other frequencies.Therefore, the terminal temporary transient business of carrying out in this sub-district of interrupting of having to is vacated a period of time and is adjusted receiver and remove to measure alien frequencies or different system cell, said interruption current business and vacate be called measurement clearance during this period of time.Measurement clearance is usually by network configuration, and the measurement clearance pattern that issues appointment gives the terminal, and the measurement clearance pattern that issues according to network of terminal is then interrupted the business of this sub-district in the time period of appointment, carry out alien frequencies or isosystem measurement.
When carrying out DATA REASONING, the terminal can adopt continuous transceiver mode and discontinuous transceiver mode: under continuous transceiver mode; The signal quality that in a single day terminal measures current service cell is lower than threshold value, then to measurement result report and log on scheduling measurement gap carry out alien frequencies or isosystem measurement.If after this current service cell signal quality is higher than threshold value, the terminal reports measurement result equally and the measurement clearance scheduling is ended in log on; Under discontinuous transceiver mode, the terminal can only be carried out the measurement of co-frequency cell and reported in activationary time.
When discontinuous transceiver mode is adopted at the terminal; If the current service cell signal quality is higher than threshold value, but owing to be in non-activationary time, can not be to reporting measuring result; Therefore network side can't in time issue the order that stops to measure; If this moment, network side issued alien frequencies or isosystem measurement control signaling to this terminal, will cause unnecessary alien frequencies or isosystem measurement, increased the unnecessary consumption in terminal.
Summary of the invention
The technical problem that the present invention will solve is the method that proposes a kind of control survey gap; When alien frequencies or isosystem measurement are carried out in the terminal under discontinuous transceiver mode; Can control measurement clearance effectively; Avoid the reporting measurement result to cause unnecessary alien frequencies or isosystem measurement, reduced the consumption at terminal owing to the terminal is in the non-activationary time.
In order to solve the problems of the technologies described above; The invention provides the method in a kind of control survey gap; Comprise: when alien frequencies or isosystem measurement are carried out in the terminal under discontinuous transceiver mode; Be higher than threshold value if measure the signal quality of current service cell, then stop said alien frequencies or isosystem measurement automatically.
Further, said method also can have following characteristics:
Said terminal receives and resolves the measurement control signaling that network side issues; Carry out alien frequencies or isosystem measurement according to analysis result then; After the measurement in accomplishing a measurement clearance and before the next measurement clearance of no show; Said terminal continues to measure with adjacent sub-district frequently to the Serving cell at its current place and with said Serving cell; Whether the signal quality that continues to judge the Serving cell at current place, said terminal simultaneously is higher than threshold value, if be higher than threshold value then stop said alien frequencies or isosystem measurement automatically.
Further, said method also can have following characteristics:
Alien frequencies or isosystem measurement are carried out in said terminal after the parsing of accomplishing said measurement control signaling before; Also the signal quality of the Serving cell at its current place is judged; Be higher than threshold value if judge the signal quality of current service cell, then stop said alien frequencies or isosystem measurement automatically.
Further, said method also can have following characteristics:
The said measurement control signaling that network side issues is also preserved at said terminal; When the signal quality that measures current service cell once more when said terminal is lower than threshold value, use the said measurement control signaling that is kept on the terminal to carry out alien frequencies or isosystem measurement automatically.
Further, said method also can have following characteristics:
The said measurement control signaling that network side issues is also preserved at said terminal; When the signal quality that measures current service cell once more when said terminal is lower than threshold value, uses the partial parameters in the said measurement control signaling that is kept on the terminal automatically and carry out alien frequencies or isosystem measurement by the measurement clearance of said terminal definitions.
Further, said method also can have following characteristics:
The said measurement control signaling that network side issues is also preserved at said terminal; When the signal quality that measures current service cell once more when said terminal is lower than threshold value; Automatically use the partial parameters in the said measurement control signaling that is kept on the terminal, and carry out alien frequencies or isosystem measurement by the measurement clearance of said terminal definitions and the pattern of measurement clearance.
Further, said method also can have following characteristics:
When the signal quality that said terminal measures current service cell once more is lower than threshold value, send request report to network, the request network is again for it distributes measurement clearance, and the measurement that issues according to network side is then controlled signaling and carried out alien frequencies or isosystem measurement.
The method in a kind of control survey according to the invention gap; When alien frequencies or isosystem measurement are carried out in the terminal under discontinuous transceiver mode; Automatically stop using measurement clearance in the time of can being higher than threshold value at the signal quality of current service cell; Reduced owing to the terminal is in the non-activationary time unnecessary alien frequencies or the isosystem measurement that can't the reporting measurement result causes, reduced the consumption at terminal.
Description of drawings
Fig. 1 is embodiment of the invention terminal control method flow chart to measurement clearance when under discontinuous transceiver mode, carrying out alien frequencies or isosystem measurement.
Embodiment
The present invention proposes the method in a kind of control survey gap, when alien frequencies or isosystem measurement are carried out in the terminal under discontinuous transceiver mode, can control measurement clearance effectively.It is conceived basically: when alien frequencies or isosystem measurement are carried out in the terminal under discontinuous transceiver mode, when the signal quality that measures current service cell is higher than threshold value, stop this alien frequencies or isosystem measurement automatically, promptly stop using measurement clearance.
Below in conjunction with accompanying drawing the present invention is done further introduction in detail.
What adopt when the terminal is measured in the present embodiment is discontinuous transceiver mode; Under this pattern; The time shaft of measuring alternately is made up of a plurality of activationary time sections and non-activationary time section, and the terminal can not be measured with adjacent sub-district frequently to the Serving cell at this current place, terminal and with this sub-district and report in non-activationary time section.
When the signal quality of the Serving cell at current place, a certain terminal is relatively poor; When promptly this terminal signal quality of measuring the Serving cell at its current place is lower than threshold value; Network side can trigger this terminal and carry out alien frequencies or isosystem measurement to this terminal sending measuring control signaling.Comprise measurement clearance in the said measurement control signaling, the business of this sub-district is interrupted at the terminal in said measurement clearance, and the frequency of adjustment present receiving machine is carried out alien frequencies or isosystem measurement.To introduce the terminal below in detail under discontinuous transceiver mode, to the control method of measurement clearance, please refer to Fig. 1 when carrying out alien frequencies or isosystem measurement:
First embodiment
Step S101: the terminal receives and resolves the measurement control signaling that network side issues;
In the present embodiment, the terminal learns that through parsing said measurement control signaling is to be used for the measurement control signaling that triggering terminal is carried out alien frequencies or isosystem measurement, and it comprises the parameters such as threshold value of measurement target, measurement clearance, measurement clearance form, measurement and report.Wherein, said measurement clearance form also comprises the length of measurement clearance length of the cycle, measurement clearance, the parameters such as start frame position of measurement clearance; Said measurement target comprises alien frequencies or different system adjacent cell list, can certainly be the measuring frequency of carrying out alien frequencies or the measurement of different system cell.
Step S102: whether the signal quality of the current service cell at its place of terminal judges is higher than threshold value, if judged result is " being ", then gets into step S103; Otherwise, get into step S104;
Here it is to be noted; Possibly have following situation: this terminal is higher than threshold value to the measurement result of the signal quality of the Serving cell at its current place; But owing to be in the non-activationary time section, this terminal can't be in time with the reporting measuring result network side.In this case, if the measurement control signaling that network side sends is received at this terminal, if do not control, alien frequencies or isosystem measurement will be carried out according to measuring the control signaling in this terminal so.And because the signal quality of the Serving cell at current place, terminal has been to be higher than threshold value in fact, so alien frequencies or the isosystem measurement that carry out this moment are unnecessary in fact.
This step has increased the judgement to the signal quality of the Serving cell at current place, terminal before carrying out alien frequencies or isosystem measurement, prevent that above-mentioned situation from taking place, and can effectively reduce unnecessary alien frequencies or isosystem measurement.
Step S103: the terminal stops said alien frequencies or isosystem measurement automatically, finishes;
The signal quality that the terminal records the Serving cell at its current place has surpassed threshold value, but owing to be in the non-activationary time section, can't be in time with reporting measuring result, network side also just can't in time issue and stop measuring command; This step has remedied network side can't in time issue the shortcoming that stops measuring command; Terminal signal quality to the Serving cell at its current place before carrying out alien frequencies or isosystem measurement is judged; When the signal quality of the Serving cell of judging this current place, terminal is higher than threshold value; The terminal stops this alien frequencies or isosystem measurement automatically, and measurement clearance is stopped using at promptly said terminal automatically.
Step S104: alien frequencies or isosystem measurement are carried out according to the measurement signaling that parses in the terminal, behind the alien frequencies or isosystem measurement in accomplishing a measurement clearance, get into step S105;
Step S105: whether the measurement result of judging alien frequencies or isosystem measurement surpasses threshold value, if judged result is " being ", and report network side then; Otherwise get into step S106;
Surpass threshold value if judge measurement result to a certain alien frequencies or different system cell; Think that then the signal quality of this sub-district is enough good; Measurement report is sent to network side in the terminal; And stop to proceed this alien frequencies or isosystem measurement according to the measuring command that stops that network side issues, promptly stop using measurement clearance, and carry out the sub-district according to the switching controls order that network side issues and switch.
Step S106: before not being recycled to next time measurement clearance; The terminal continues to measure with adjacent sub-district frequently to the Serving cell at its current place and with said Serving cell; And whether the signal quality of Serving cell that continues to judge this current place, terminal is above threshold value; If judged result is " being ", then return step S103; Otherwise when being recycled to next time measurement clearance, step S104 is returned at the terminal, carries out alien frequencies or isosystem measurement once more.
Comprise the measurement clearance format parameter in the measurement control signaling that said network side issues; Said measurement clearance form also comprises the length of measurement clearance length of the cycle, measurement clearance, the parameters such as start frame position of measurement clearance; Wherein, Measurement clearance being distributed as on time shaft is every will circulation primary through a measurement clearance length of the cycle; Be whenever will carry out alien frequencies or the isosystem measurement of a period of time through a measurement clearance length of the cycle terminal, said a period of time is the length of measurement clearance; When said measurement clearance stops, when promptly this alien frequencies or isosystem measurement stop.
Above-mentioned steps has been accomplished the judgment processing process of once carrying out alien frequencies or isosystem measurement; Preferably; The measurement control signaling that is used to trigger this time alien frequencies or isosystem measurement that network side issues can also be preserved in the terminal; When this terminal measures the current service cell quality when being lower than threshold value once more, can bring into use the said measurement control signaling that is kept on the terminal to carry out alien frequencies or isosystem measurement automatically, the partial parameters in the said measurement control signaling that is kept on the terminal can also be used in the terminal certainly; And by the other partial parameters of terminal definitions; Such as: it is the measurement clearance of its distribution that network side can not be used at the terminal, but by measurement clearance of terminal definitions, such as utilizing the non-activationary time under the discontinuous transceiver mode to carry out the measurement clearance of alien frequencies or isosystem measurement as it; For the measurement clearance of said end side definition, its measurement clearance length of the cycle can be utilized the measurement clearance length of the cycle that comprises in the measurement control signaling that is kept on the terminal, can certainly be defined by end side, does not limit here.
In another embodiment; Accomplished the judgment processing process of alien frequencies or isosystem measurement according to the handling process of the step S101 to S106 of first embodiment when a terminal after; When it measures the current service cell quality when being lower than threshold value once more; This terminal can also be through sending request report to network; The request network is again for it distributes a measurement clearance, and the measurement control signaling that issues according to network side is then carried out alien frequencies or isosystem measurement according to the handling process of the step S101 to S106 described in first embodiment again, repeats no more here.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the method in a control survey gap is characterized in that:
The terminal receives and resolves the measurement control signaling that network side issues; Said terminal is before carrying out the alien frequencies or isosystem measurement under the discontinuous transceiver mode after the parsing of accomplishing said measurement control signaling; Also the signal quality of the Serving cell at its current place is judged; Be higher than threshold value if judge the signal quality of current service cell, then stop said alien frequencies or isosystem measurement automatically.
2. the method for claim 1 is characterized in that:
Be lower than threshold value if judge the signal quality of current service cell; Carry out alien frequencies or isosystem measurement according to analysis result; After the measurement in accomplishing a measurement clearance and before the next measurement clearance of no show; Said terminal continues to measure with adjacent sub-district frequently to the Serving cell at its current place and with said Serving cell; Whether the signal quality that continues to judge the Serving cell at current place, said terminal simultaneously is higher than threshold value, if be higher than threshold value then stop said alien frequencies or isosystem measurement automatically.
3. method as claimed in claim 2 is characterized in that:
The said measurement control signaling that network side issues is also preserved at said terminal; When the signal quality that measures current service cell once more when said terminal is lower than threshold value, use the said measurement control signaling that is kept on the terminal to carry out alien frequencies or isosystem measurement automatically.
4. method as claimed in claim 2 is characterized in that:
The said measurement control signaling that network side issues is also preserved at said terminal; When the signal quality that measures current service cell once more when said terminal is lower than threshold value, uses the partial parameters in the said measurement control signaling that is kept on the terminal automatically and carry out alien frequencies or isosystem measurement by the measurement clearance of said terminal definitions.
5. method as claimed in claim 2 is characterized in that:
The said measurement control signaling that network side issues is also preserved at said terminal; When the signal quality that measures current service cell once more when said terminal is lower than threshold value; Automatically use the partial parameters in the said measurement control signaling that is kept on the terminal, and carry out alien frequencies or isosystem measurement by the measurement clearance of said terminal definitions and the pattern of measurement clearance.
6. method as claimed in claim 2 is characterized in that:
When the signal quality that said terminal measures current service cell once more is lower than threshold value, send request report to network, the request network is again for it distributes measurement clearance, and the measurement that issues according to network side is then controlled signaling and carried out alien frequencies or isosystem measurement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2008101342157A CN101635934B (en) | 2008-07-21 | 2008-07-21 | Method for controlling measurement gaps |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008101342157A CN101635934B (en) | 2008-07-21 | 2008-07-21 | Method for controlling measurement gaps |
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| CN101635934A CN101635934A (en) | 2010-01-27 |
| CN101635934B true CN101635934B (en) | 2012-06-13 |
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| CN2008101342157A Expired - Fee Related CN101635934B (en) | 2008-07-21 | 2008-07-21 | Method for controlling measurement gaps |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103220702B (en) | 2012-01-19 | 2016-11-02 | 华为技术有限公司 | A kind of alien-frequency district measuring method, device and system |
| CN104683092A (en) * | 2013-11-28 | 2015-06-03 | 中兴通讯股份有限公司 | Address list safe sharing method and system based on authorization |
| CN105636109B (en) * | 2014-11-18 | 2019-09-03 | 中国移动通信集团公司 | Frequency point measurement method and device, terminal |
| CN108632874A (en) * | 2017-03-16 | 2018-10-09 | 中国移动通信有限公司研究院 | A kind of determination method, apparatus, terminal and the network equipment of measurement period |
| US10412614B2 (en) * | 2017-10-20 | 2019-09-10 | Futurewei Technologies, Inc. | Coordination of measurement gaps across sets of multiple frequencies |
| CN110099394B (en) * | 2018-01-29 | 2022-07-29 | 展讯通信（上海）有限公司 | Method and device for realizing pilot frequency measurement and inter-system measurement and user equipment |
| WO2020257994A1 (en) * | 2019-06-24 | 2020-12-30 | Oppo广东移动通信有限公司 | Method and device for transmitting data |
| CN112399401A (en) * | 2019-08-14 | 2021-02-23 | 华为技术有限公司 | Method and device for reporting gapless measurement capability |
| CN112911612A (en) * | 2019-12-04 | 2021-06-04 | 中国移动通信集团设计院有限公司 | Pilot frequency measurement method, pilot frequency measurement device, electronic device, and storage medium |
| CN112437475B (en) * | 2020-11-25 | 2022-08-26 | 紫光展锐(重庆)科技有限公司 | Pilot frequency measurement scheduling method and device and terminal equipment |
Citations (3)
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| CN1406446A (en) * | 2000-02-29 | 2003-03-26 | 诺基亚有限公司 | Defining measurement gaps in inter-frequency measurement |
| CN1882164A (en) * | 2005-06-13 | 2006-12-20 | 大唐移动通信设备有限公司 | Different-frequency measure reporting method for TDD-CDMA system |
| CN101128000A (en) * | 2006-08-18 | 2008-02-20 | 华为技术有限公司 | A method and device for different frequency measurement |
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2008
- 2008-07-21 CN CN2008101342157A patent/CN101635934B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1406446A (en) * | 2000-02-29 | 2003-03-26 | 诺基亚有限公司 | Defining measurement gaps in inter-frequency measurement |
| CN1882164A (en) * | 2005-06-13 | 2006-12-20 | 大唐移动通信设备有限公司 | Different-frequency measure reporting method for TDD-CDMA system |
| CN101128000A (en) * | 2006-08-18 | 2008-02-20 | 华为技术有限公司 | A method and device for different frequency measurement |
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