CN105828371B - The measurement method and device of LTE terminal under Idle state - Google Patents
The measurement method and device of LTE terminal under Idle state Download PDFInfo
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- CN105828371B CN105828371B CN201510004089.3A CN201510004089A CN105828371B CN 105828371 B CN105828371 B CN 105828371B CN 201510004089 A CN201510004089 A CN 201510004089A CN 105828371 B CN105828371 B CN 105828371B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention provides the measurement methods and device of LTE terminal under a kind of Idle state, belong to mobile communication field.Wherein, the measurement method of LTE terminal includes: to obtain the current movement speed grade of LTE terminal of Idle state under the Idle state；Obtain the current battery dump energy index R of the LTE terminal；Determine the LTE terminal to the measurement period of co-frequency cell, different system cell and/or alien-frequency district according to acquired movement speed grade and battery dump energy index R.According to the technical solution of the present invention, influence of the alien frequencies isosystem measurement to power consumption of terminal under Idle state can be reduced under the premise of guaranteeing gravity treatment measurement performance.
Description
Technical field
The present invention relates to mobile communication field, the measurement method and device of LTE terminal under a kind of Idle state are particularly related to.
Background technique
Under Idle state, terminal is by the monitoring to serving cell and adjacent cell measuring magnitude come triggering cell gravity treatment.It is adjacent small
Area may include the co-frequency cell, alien-frequency district and the different alien-frequency districts for accessing standard of identical access standard.With 2/3G net
Unlike network, the gravity treatment of Idle state introduces priority under LTE (Long Term Evolution, long term evolution) network
Concept, gravity treatment priority are divided according to carrier frequency, and by network configuration, the priority possibility of different carrier frequency is equal may also be unequal.
The gravity treatment measurement of terminal mainly consists of the following steps under LTE network at present:
1, terminal reads system broadcast message, obtains adjacent area frequency point, different system TD-SCDMA (Time in LTE system
Division-Synchronous Code Division Multiple Access, the Code Division Multiple Access of time division synchronous) and
GSM (Global System for Mobile communication, global system for mobile communications) adjacent area frequency point and corresponding
Gravity treatment precedence information；
2, terminal determines measurement object according to the signal strength of serving cell；Measurement object is connecing according to serving cell
System parameter Sintrasearch, Snonintrasearch of parameter Sservingcell and Web broadcast is received to codetermine
's.
3, as Sservingcell≤Sintrasearch of serving cell, terminal must be adjacent with frequency to all LTE
Cell measures；As Sservingcell > Sintrasearch of serving cell, terminal need not be to all LTE with frequency
Adjacent cell measures；
It is higher than the candidate carrier frequencies of service carrier frequency priority for gravity treatment priority, terminal must always measure it；
For gravity treatment priority and the equal candidate carrier frequencies of service carrier frequency priority, only Sservingcell≤
Terminal must just measure it in the case where Snonintrasearch；
For gravity treatment priority lower than service carrier frequency priority candidate carrier frequencies, serving cell SIB3 (cell selection and
The parameter of gravity treatment) in do not include Snonintrasearch parameter when, terminal must measure it；In serving cell SIB3
When comprising Snonintrasearch parameter, only in the case where Sservingcell≤Snonintrasearch terminal
It must be measured.
After determining measurement object, terminal needs the measurement according to corresponding measurement period to deciding according to above-mentioned rule
Object and serving cell measure.In general, the different types of cell measurement period is different.With DRX (non-company
The period is received in continued access) for=1.28s, the measurement period of serving cell is DRX, and the measurement period of co-frequency cell is 1DRX；Alien frequencies
Cell, that is, EUTRAN (Evolved Universal Terrestrial Radio Access Network, the general land of evolution
Base wireless access network) alien-frequency district, according to service native region priority relationship difference, measurement period is also different, for
The alien-frequency district measurement period that the priority having detected that is higher than serving cell is 1DRX；Priority is equal to or less than serving cell
The cell measurement period of priority is Kcarrier*DRX；For different system cell, the measurement period of UTRAN, GSM are
Kcarrier*5*DRX。
The shortcomings that prior art, is as follows:
1) LTE surveys the different system frequency point of different system frequency point number * that the measurement period of different system frequency point is network configuration
Measure the period；With LTE network canonical parameter DRX=1.28s, for configuring the adjacent area TD-SCDMA frequency point 6, then one is configured
TD-SCDMA frequency point or GSM frequency point cluster measurement period be 6*5*1.28=38.4s；Since existing net TD-SCDMA frequency point is total
There are 9, so this measurement period is possible to extend to 9*5*1.28=57.6s；This means that if from some TD- is measured
The adjacent area SCDMA needs nearly 1 minute time, by taking the low-speed mobile users of 30km/h as an example, this section to decision gravity treatment to this adjacent area
User has moved 500m in time, is probably the coverage distance of a cell.That is the Target cell of original gravity treatment
More serious loss or decline may have occurred again now, having very big probability, there is a situation where gravity treatments to fail.
2) to the measurement of UTRAN system, there is no differentiation WCDMA and TD-SCDMA in standard scheme at present, due to WCDMA
Bandwidth is 5M, TD-SCDMA bandwidth 1.6MHz is much larger than, so in general TD-SCDMA frequency point number is greater than the frequency point of WCDMA
Number.So the time of measuring of LTE gravity treatment to TD-SCDMA will be much larger than the survey of gravity treatment to WCDMA according to prior art
Measure the time.
In addition, there is also the improvement projects of a kind of pair of standard technique scheme at present, i.e. when LTE measures different system pair
The measurement period of any one configured different system frequency point is all unified for 5*DRX (by taking DRX=1.28s as an example), although this scheme
Gravity treatment measurement time delay is shortened, but since the pendulous frequency to different system frequency point increases, for LTE terminal under Idle state
Power consumption influences very big.
Summary of the invention
The technical problem to be solved in the present invention is to provide the measurement methods and device of LTE terminal under a kind of Idle state, can
Influence of the alien frequencies isosystem measurement to power consumption of terminal under Idle state is reduced under the premise of guaranteeing gravity treatment measurement performance.
In order to solve the above technical problems, the embodiment of the present invention offer technical solution is as follows:
On the one hand, a kind of measurement method of LTE terminal under Idle state is provided, comprising:
The current movement speed grade of the LTE terminal of Idle state is obtained, and obtains the current battery of the LTE terminal and remains
Remaining electricity index R；
According to acquired movement speed grade and battery dump energy index R determine the LTE terminal to co-frequency cell,
The measurement period of different system cell and/or alien-frequency district.
Further, the current movement speed grade of LTE terminal that obtains includes:
The reselection frequency N, the reselection frequency N for obtaining the LTE terminal in setting time include reselection frequency in system
With intersystem reselection coefficient；
When N is greater than preset N_high, determine that the current movement speed grade of the LTE terminal is high mobility；In N
When less than preset N_low, determine that the current movement speed grade of the LTE terminal is Hypomobility；It is not more than N_high in N
And when being not less than N_low, determine that the current movement speed grade of the LTE terminal is middle mobility.
Further, the current battery dump energy index R of the LTE terminal that obtains includes:
The battery total capacity W and current battery dump energy W_r for obtaining the LTE terminal, by the remaining battery electricity
Measure the ratio between W_r and battery total capacity W the battery dump energy index R current as the LTE terminal.
Further, the movement speed grade and battery dump energy index R according to acquired in determines that the LTE is whole
End includes: to the measurement period of co-frequency cell, different system cell and/or alien-frequency district
When the LTE terminal is in high mobility, determine that the measurement period of co-frequency cell is 1DRX, gravity treatment priority is high
Measurement period in the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, and gravity treatment priority is preferential not higher than service carrier frequency
The measurement period of homologous ray alien-frequency district of grade isThe measurement period of different system cell
For
And/or
When the LTE terminal is in middle mobility, determine that the measurement period of co-frequency cell is 1DRX, gravity treatment priority is high
Measurement period in the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, and gravity treatment priority is preferential not higher than service carrier frequency
The measurement period of homologous ray alien-frequency district of grade isThe measurement of different system cell
Period isWherein m is correction value；,
And/or
When the LTE terminal is in Hypomobility, determine that the measurement period of co-frequency cell is 1DRX, gravity treatment priority is high
Measurement period in the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, and gravity treatment priority is preferential not higher than service carrier frequency
The measurement period of the homologous ray alien-frequency district of grade is Kcarrier*DRX；The measurement period of different system cell is Kcarrier*
5DRX。
Further,Value between 1 to 8.
The embodiment of the invention also provides a kind of measuring devices of LTE terminal under Idle state, comprising:
Speed acquiring module, the current movement speed grade of LTE terminal for obtaining Idle state；
Electricity obtains module, for obtaining the current battery dump energy index R of the LTE terminal；
Processing module, for determining that the LTE is whole according to acquired movement speed grade and battery dump energy index R
Hold the measurement period to co-frequency cell, different system cell and/or alien-frequency district.
Further, the speed acquiring module includes:
Counting unit, reselection frequency N, the reselection frequency N for obtaining the LTE terminal in setting time include being
Reselection frequency and intersystem reselection coefficient in uniting；
Judging unit, for determining the current movement speed grade of the LTE terminal when N is greater than preset N_high
For high mobility；When N is less than preset N_low, determine that the current movement speed grade of the LTE terminal is Hypomobility；
When N is no more than N_high and is not less than N_low, determine that the current movement speed grade of the LTE terminal is middle mobility.
Further, the electricity obtains module and is specifically used for obtaining the battery total capacity W of the LTE terminal and current
Battery dump energy W_r, by the ratio between the battery dump energy W_r and battery total capacity the W electricity current as the LTE terminal
Pond remaining capacity index R.
Further, the processing module includes:
First processing units, for determining that the measurement period of co-frequency cell is when the LTE terminal is in high mobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
The measurement period of homologous ray alien-frequency district not higher than service carrier frequency priority isIt is different
The measurement period of system cell is
And/or
The second processing unit, for determining that the measurement period of co-frequency cell is when the LTE terminal is in middle mobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
The measurement period of homologous ray alien-frequency district not higher than service carrier frequency priority isThe measurement period of different system cell isWherein m is correction value；
And/or
Third processing unit, for determining that the measurement period of co-frequency cell is when the LTE terminal is in Hypomobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
Measurement period not higher than the homologous ray alien-frequency district of service carrier frequency priority is Kcarrier*DRX；The measurement of different system cell
Period is Kcarrier*5DRX.
Further,Value between 1 to 8.
The embodiment of the present invention has the advantages that
In above scheme, the LTE terminal of Idle state current movement speed grade and battery dump energy index are obtained, into
And determine LTE terminal to co-frequency cell, different system cell according to acquired movement speed grade and battery dump energy index
And the measurement period of alien-frequency district.In the embodiment of the present invention, LTE terminal adjusts measurement period according to the mobility of itself,
It can reduce gravity treatment probability of failure caused by terminal measures not in time in high-speed mobile；In addition, LTE terminal is remained according to current
Remaining electricity adjusts measurement period, being capable of effective controlling terminal stand-by power consumption.
Detailed description of the invention
Fig. 1 is the flow diagram of the measurement method of LTE terminal under one Idle state of the embodiment of the present invention；
Fig. 2 is the flow diagram of the measurement method of LTE terminal under two Idle state of the embodiment of the present invention；
Fig. 3 is the flow diagram of the measurement method of LTE terminal under three Idle state of the embodiment of the present invention；
Fig. 4 is the structural block diagram of the measuring device of LTE terminal under Idle state of the embodiment of the present invention.
Specific embodiment
To keep the embodiment of the present invention technical problems to be solved, technical solution and advantage clearer, below in conjunction with
Drawings and the specific embodiments are described in detail.
The embodiment of the present invention provides the measurement method and device of LTE terminal under a kind of Idle state, can guarantee gravity treatment
Influence of the alien frequencies isosystem measurement to power consumption of terminal under Idle state is reduced under the premise of measurement performance.
Embodiment one
Fig. 1 is the flow diagram of the measurement method of LTE terminal under the present embodiment Idle state, as shown in Figure 1, the present embodiment
Include:
Step 101: obtaining the current movement speed grade of the LTE terminal of Idle state；
Step 102: obtaining the current battery dump energy index R of the LTE terminal；
Step 103: the LTE terminal pair is determined according to acquired movement speed grade and battery dump energy index R
The measurement period of co-frequency cell, different system cell and/or alien-frequency district.
The measurement method of LTE terminal under the Idle state of the present embodiment, the current movement of the LTE terminal of acquisition Idle state first
Speed class and battery dump energy index, and then determined according to acquired movement speed grade and battery dump energy index
Measurement period of the LTE terminal to co-frequency cell, different system cell and alien-frequency district.In the embodiment of the present invention, LTE terminal according to
The mobility of itself adjusts measurement period, and it is general to can reduce gravity treatment failure caused by terminal is measured in high-speed mobile not in time
Rate；In addition, LTE terminal adjusts measurement period according to current remaining capacity, it being capable of effective controlling terminal stand-by power consumption.
Embodiment two
Fig. 2 is the flow diagram of the measurement method of LTE terminal under the present embodiment Idle state, as shown in Fig. 2, the present embodiment
Include:
Step 201: the reselection frequency N, the reselection frequency N for obtaining LTE terminal in setting time include gravity treatment in system
Number and intersystem reselection coefficient；When N is greater than preset N_high, the current movement speed grade of the LTE terminal is determined
For high mobility；When N is less than preset N_low, determine that the current movement speed grade of the LTE terminal is Hypomobility；
When N is no more than N_high and is not less than N_low, determine that the current movement speed grade of the LTE terminal is middle mobility；
Step 202: obtaining the current battery dump energy index R of the LTE terminal；
Step 203: the LTE terminal pair is determined according to acquired movement speed grade and battery dump energy index R
The measurement period of co-frequency cell, different system cell and/or alien-frequency district.
The measurement method of LTE terminal under the Idle state of the present embodiment, the current movement of the LTE terminal of acquisition Idle state first
Speed class and battery dump energy index, and then determined according to acquired movement speed grade and battery dump energy index
Measurement period of the LTE terminal to co-frequency cell, different system cell and alien-frequency district.In the embodiment of the present invention, LTE terminal according to
The mobility of itself adjusts measurement period, and it is general to can reduce gravity treatment failure caused by terminal is measured in high-speed mobile not in time
Rate；In addition, LTE terminal adjusts measurement period according to current remaining capacity, it being capable of effective controlling terminal stand-by power consumption.
Embodiment three
Fig. 3 is the flow diagram of the measurement method of LTE terminal under the present embodiment Idle state, as shown in figure 3, the present embodiment
Include:
Step 301: obtaining the reselection frequency N of the LTE terminal in setting time, the reselection frequency N includes in system
Reselection frequency and intersystem reselection coefficient；When N is greater than preset N_high, the current movement speed of the LTE terminal is determined
Grade is high mobility；When N is less than preset N_low, determine that the current movement speed grade of the LTE terminal is low movement
Property；When N is no more than N_high and is not less than N_low, determine that the current movement speed grade of the LTE terminal is middle movement
Property；
Step 302: the battery total capacity W and current battery dump energy W_r of the LTE terminal are obtained, by the electricity
Battery dump energy index R the ratio between pond remaining capacity W_r and battery total capacity W current as the LTE terminal；
Step 303: the LTE terminal pair is determined according to acquired movement speed grade and battery dump energy index R
The measurement period of co-frequency cell, different system cell and/or alien-frequency district.
The measurement method of LTE terminal under the Idle state of the present embodiment, the current movement of the LTE terminal of acquisition Idle state first
Speed class and battery dump energy index, and then determined according to acquired movement speed grade and battery dump energy index
Measurement period of the LTE terminal to co-frequency cell, different system cell and alien-frequency district.In the embodiment of the present invention, LTE terminal according to
The mobility of itself adjusts measurement period, and it is general to can reduce gravity treatment failure caused by terminal is measured in high-speed mobile not in time
Rate；In addition, LTE terminal adjusts measurement period according to current remaining capacity, it being capable of effective controlling terminal stand-by power consumption.
Example IV
The measurement method of LTE terminal includes: under the Idle state of the present embodiment
Step 401: obtaining the reselection frequency N of the LTE terminal in setting time, the reselection frequency N includes in system
Reselection frequency and intersystem reselection coefficient；When N is greater than preset N_high, the current movement speed of the LTE terminal is determined
Grade is high mobility；When N is less than preset N_low, determine that the current movement speed grade of the LTE terminal is low movement
Property；When N is no more than N_high and is not less than N_low, determine that the current movement speed grade of the LTE terminal is middle movement
Property；
Step 402: the battery total capacity W and current battery dump energy W_r of the LTE terminal are obtained, by the electricity
Battery dump energy index R the ratio between pond remaining capacity W_r and battery total capacity W current as the LTE terminal；
Step 403: when the LTE terminal is in high mobility, determining that gravity treatment priority is higher than service carrier frequency priority
Homologous ray alien-frequency district measurement period be 1DRX, gravity treatment priority not higher than service carrier frequency priority homologous ray alien frequencies it is small
The measurement period in area isThe measurement period of different system cell is
When the LTE terminal is in middle mobility, determine that gravity treatment priority is higher than the homologous ray of service carrier frequency priority
The measurement period of alien-frequency district is 1DRX, measurement of the gravity treatment priority not higher than the homologous ray alien-frequency district of service carrier frequency priority
Period isThe measurement period of different system cell isWherein m is correction value；
When the LTE terminal is in Hypomobility, determine that gravity treatment priority is higher than the homologous ray of service carrier frequency priority
The measurement period of alien-frequency district is 1DRX, measurement of the gravity treatment priority not higher than the homologous ray alien-frequency district of service carrier frequency priority
Period is Kcarrier*DRX；The measurement period of different system cell is Kcarrier*5DRX.Wherein, in order to facilitate LTE terminal reality
It is existing,Value between 1 and 8.Wherein, Kcarrier is 3GPP (third generation partner program) regulation
Parameter.
The measurement method of LTE terminal under the Idle state of the present embodiment, the current movement of the LTE terminal of acquisition Idle state first
Speed class and battery dump energy index, and then determined according to acquired movement speed grade and battery dump energy index
Measurement period of the LTE terminal to co-frequency cell, different system cell and alien-frequency district.In the embodiment of the present invention, LTE terminal according to
The mobility of itself adjusts measurement period, and it is general to can reduce gravity treatment failure caused by terminal is measured in high-speed mobile not in time
Rate；In addition, LTE terminal adjusts measurement period according to current remaining capacity, it being capable of effective controlling terminal stand-by power consumption.
Embodiment five
Fig. 4 is the structural block diagram of the measuring device of LTE terminal under Idle state of the embodiment of the present invention, as shown in figure 4, this implementation
Example include:
Speed acquiring module 20, the current movement speed grade of LTE terminal for obtaining Idle state；
Electricity obtains module 21, for obtaining the current battery dump energy index R of the LTE terminal；
Processing module 22, for determining the LTE according to acquired movement speed grade and battery dump energy index R
Measurement period of the terminal to co-frequency cell, different system cell and/or alien-frequency district.
The measuring device of LTE terminal under Idle state of the invention, the current mobile speed of the LTE terminal of acquisition Idle state first
Grade and battery dump energy index are spent, and then is determined according to acquired movement speed grade and battery dump energy index
Measurement period of the LTE terminal to co-frequency cell, different system cell and alien-frequency district.In the embodiment of the present invention, LTE terminal according to
The mobility of itself adjusts measurement period, and it is general to can reduce gravity treatment failure caused by terminal is measured in high-speed mobile not in time
Rate；In addition, LTE terminal adjusts measurement period according to current remaining capacity, it being capable of effective controlling terminal stand-by power consumption.
Further, the speed acquiring module 20 includes:
Counting unit, reselection frequency N, the reselection frequency N for obtaining the LTE terminal in setting time include being
Reselection frequency and intersystem reselection coefficient in uniting；
Judging unit, for determining the current movement speed grade of the LTE terminal when N is greater than preset N_high
For high mobility；When N is less than preset N_low, determine that the current movement speed grade of the LTE terminal is Hypomobility；
When N is no more than N_high and is not less than N_low, determine that the current movement speed grade of the LTE terminal is middle mobility.
Further, the electricity obtains module 21 and is specifically used for obtaining the battery total capacity W of the LTE terminal and current
Battery dump energy W_r, it is that the ratio between the battery dump energy W_r and battery total capacity W is current as the LTE terminal
Battery dump energy index R.
Further, the processing module 22 includes:
First processing units, for determining that the measurement period of co-frequency cell is when the LTE terminal is in high mobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
The measurement period of homologous ray alien-frequency district not higher than service carrier frequency priority isIt is different
The measurement period of system cell isAnd/or
The second processing unit, for determining that the measurement period of co-frequency cell is when the LTE terminal is in middle mobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
The measurement period of homologous ray alien-frequency district not higher than service carrier frequency priority isThe measurement period of different system cell isWherein m is correction value；And/or
Third processing unit, for determining that the measurement period of co-frequency cell is when the LTE terminal is in Hypomobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
Measurement period not higher than the homologous ray alien-frequency district of service carrier frequency priority is Kcarrier*DRX；The measurement of different system cell
Period is Kcarrier*5DRX.
Further, it is realized in order to facilitate LTE terminal,Value between 1 to 8.
Embodiment six
The measuring device of LTE terminal further introduces measurement method under the present embodiment combination Idle state:
When LTE terminal, which is in Idle state, to be needed to measure the different system frequency point of alien frequencies, speed acquiring module 20 can
Detect moving velocity of terminal, and to 22 outlet terminal movement speed grade of processing module.Wherein, speed acquiring module 20 needs
High mobility threshold value N_high, Hypomobility threshold value N_low can be existed as input parameter, the two threshold values by network
Terminal is sent in Mobility StateParametersIE in system message SIB3.The work side of speed acquiring module 20
Method is as follows:
In a period of time T of setting, the reselection frequency of LTE terminal is counted, obtains reselection frequency N, wherein wrapping
The reselection frequency in all systems between reselection frequency, system is included；
When reselection frequency N is greater than N_high, terminal judgement is currently in high-mobility state, exports to processing module 22
High mobility instruction, terminal reselection frequency N, high mobility thresholding N_high；
When reselection frequency N is less than N_low, terminal judgement is currently in Hypomobility state, exports to processing module 22
Hypomobility instruction, terminal reselection frequency N, Hypomobility thresholding N_low；
When reselection frequency N is no more than N_high and is not less than N_low, terminal judgement is currently in middle mobility status,
Mobility instruction, terminal reselection frequency N, high mobility thresholding N_high, Hypomobility thresholding N_ into the output of processing module 22
low。
After processing module 22 receives the movement speed grade instruction of terminal, module 21 is obtained to electricity and obtains terminal electricity at this time
The battery dump energy index in pond.Wherein, electricity acquisition module 21 can obtain the remaining capacity W_r of battery and battery always holds
W is measured, it is as follows that electricity obtains 21 working method of module:
When electricity, which obtains module 21, receives the request of the battery dump energy index from processing module 22, battery is remained
Remaining electricity is judged, and the ratio R of remaining capacity W_r and battery total capacity W at this time are exported to processing module 22.
After processing module 22 obtains the instruction of movement speed grade and the battery dump energy index of terminal, to alien frequencies
The measurement period needs of different system frequency point are reduced to increase measurement frequency, specifically as follows according to corresponding ratio
Determine the measurement period to the different system frequency point of alien frequencies:
When LTE terminal is in high mobility, determine that the measurement period of co-frequency cell is 1DRX；Gravity treatment priority is higher than clothes
The measurement period of the homologous ray alien-frequency district for carrier frequency priority of being engaged in is 1DRX；Gravity treatment priority is not higher than service carrier frequency priority
The measurement period of homologous ray alien-frequency district isThe measurement period of different system cell isIn order to facilitate terminal realization, the present embodiment pairValue carry out
Bound regulation, makes it no more than 8, is not less than 1；
When LTE terminal is in middle mobility, determine that the measurement period of co-frequency cell is 1DRX；Gravity treatment priority is higher than clothes
The measurement period of the homologous ray alien-frequency district for carrier frequency priority of being engaged in is 1DRX, and gravity treatment priority is not higher than service carrier frequency priority
The measurement period of homologous ray alien-frequency district isThe measurement period of different system cell
ForWherein m is correction value, is generally taken
When LTE terminal is in Hypomobility, determine that the measurement period of co-frequency cell is 1DRX；Gravity treatment priority is higher than clothes
The measurement period of the homologous ray alien-frequency district for carrier frequency priority of being engaged in is 1DRX, and gravity treatment priority is not higher than service carrier frequency priority
The measurement period of homologous ray alien-frequency district is Kcarrier*DRX；The measurement period of different system cell is Kcarrier*5DRX, is abided by
Keep the minimum requirements in standard to the measurement of alien frequencies different system adjacent cell, wherein Kcarrier is parameter as defined in 3GPP.
The movement speed grade and battery dump energy that the LTE terminal of technical solution of the present invention acquisition Idle state is current refer to
Number, and then determine LTE terminal to co-frequency cell, different system according to acquired movement speed grade and battery dump energy index
Cell and the measurement period of alien-frequency district.In the embodiment of the present invention, LTE terminal adjusts measurement week according to the mobility of itself
Phase can reduce gravity treatment probability of failure caused by terminal measures not in time in high-speed mobile；In addition, LTE terminal is according to current
Remaining capacity adjust measurement period, being capable of effective controlling terminal stand-by power consumption；Further, it is contemplated that LTE frequency point is less,
And the reality that the different system frequency point of 2/3G is more, the present invention have carried out difference to the measurement period of alien-frequency district and different system cell
Alienation adjustment, further decreases the too long problem of the time of measuring that may cause in the prior art.
This many functional component described in this description is all referred to as module, specifically to emphasize its realization side
The independence of formula.
In the embodiment of the present invention, module can use software realization, to be executed by various types of processors.Citing comes
It says, the executable code module of a mark may include the one or more physics or logical block of computer instruction, citing
For, object, process or function can be built as.Nevertheless, the executable code of institute's mark module is without physically
It is located together, but may include the different instructions being stored in Bu Tong physically, be combined together when in these command logics
When, it constitutes module and realizes the regulation purpose of the module.
In fact, executable code module can be the either many item instructions of individual instructions, and can even be distributed
It on multiple and different code segments, is distributed in distinct program, and is distributed across multiple memory devices.Similarly, it grasps
Making data can be identified in module, and can realize according to any form appropriate and be organized in any appropriate class
In the data structure of type.The operation data can be used as individual data collection and be collected, or can be distributed on different location
(including in different storage device), and at least partly can only be present in system or network as electronic signal.
When module can use software realization, it is contemplated that the level of existing hardware technique, it is possible to implemented in software
Module, without considering the cost, those skilled in the art can build corresponding hardware circuit to realize correspondence
Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core
The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as
Field programmable gate array, programmable logic array, programmable logic device etc. are realized.
In each method embodiment of the present invention, the serial number of each step can not be used to limit the successive suitable of each step
Sequence, for those of ordinary skill in the art, without creative efforts, the successive variation to each step
Within protection scope of the present invention.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. the measurement method of LTE terminal under a kind of Idle state characterized by comprising
The battery dump energy that the current movement speed grade of LTE terminal and the LTE terminal of acquisition Idle state are current refers to
Number R；
Determine the LTE terminal to co-frequency cell, different system according to acquired movement speed grade and battery dump energy index R
Cell of uniting and/or the measurement period of alien-frequency district；
The current movement speed grade of LTE terminal that obtains includes:
The reselection frequency N, the reselection frequency N for obtaining the LTE terminal in setting time, which include in system, reselection frequency and is
Gravity treatment coefficient between system；
When N is greater than preset N_High, determine that the current movement speed grade of the LTE terminal is high mobility；It is less than in N
When preset N_low, determine that the current movement speed grade of the LTE terminal is Hypomobility；In N no more than N_High and not
When less than N_low, determine that the current movement speed grade of the LTE terminal is middle mobility；
The movement speed grade and battery dump energy index R according to acquired in determine the LTE terminal to co-frequency cell,
The measurement period of different system cell and/or alien-frequency district includes:
When the LTE terminal is in high mobility, determine that the measurement period of co-frequency cell is 1DRX, gravity treatment priority is higher than clothes
The measurement period of the homologous ray alien-frequency district for carrier frequency priority of being engaged in is 1DRX, and gravity treatment priority is not higher than service carrier frequency priority
The measurement period of homologous ray alien-frequency district isThe measurement period of different system cell is
And/or
When the LTE terminal is in middle mobility, determine that the measurement period of co-frequency cell is 1DRX, gravity treatment priority is higher than clothes
The measurement period of the homologous ray alien-frequency district for carrier frequency priority of being engaged in is 1DRX, and gravity treatment priority is not higher than service carrier frequency priority
The measurement period of homologous ray alien-frequency district isThe measurement period of different system cell
ForWherein m is correction value；
And/or
When the LTE terminal is in Hypomobility, determine that the measurement period of co-frequency cell is 1DRX, gravity treatment priority is higher than clothes
The measurement period of the homologous ray alien-frequency district for carrier frequency priority of being engaged in is 1DRX, and gravity treatment priority is not higher than service carrier frequency priority
The measurement period of homologous ray alien-frequency district is Kcarrier*DRX；The measurement period of different system cell is Kcarrier*5DRX；
Wherein, Kcarrier is parameter as defined in 3GPP, is the TD-LTE carrier frequency provided in isosystem measurement control system information
Number.
2. the measurement method of LTE terminal under Idle state according to claim 1, which is characterized in that described to obtain the LTE
The current battery dump energy index R of terminal includes:
The battery total capacity W and current battery dump energy W_r for obtaining the LTE terminal, by the battery dump energy W_r
The battery dump energy index R current as the LTE terminal with the ratio between battery total capacity W.
3. the measurement method of LTE terminal under Idle state according to claim 1, which is characterized in that's
Value is between 1 to 8.
4. the measuring device of LTE terminal under a kind of Idle state characterized by comprising
Speed acquiring module, the current movement speed grade of LTE terminal for obtaining Idle state；
Electricity obtains module, for obtaining the current battery dump energy index R of the LTE terminal；
Processing module, for determining the LTE terminal pair according to acquired movement speed grade and battery dump energy index R
The measurement period of co-frequency cell, different system cell and/or alien-frequency district；
The speed acquiring module includes:
Counting unit, for obtaining the reselection frequency N of the LTE terminal in setting time, the reselection frequency N includes in system
Reselection frequency and intersystem reselection coefficient；
Judging unit, for determining that the current movement speed grade of the LTE terminal is height when N is greater than preset N_High
Mobility；When N is less than preset N_low, determine that the current movement speed grade of the LTE terminal is Hypomobility；N not
When greater than N_High and being not less than N_low, determine that the current movement speed grade of the LTE terminal is middle mobility；
The processing module includes:
First processing units, for determining that the measurement period of co-frequency cell is when the LTE terminal is in high mobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
The measurement period of homologous ray alien-frequency district not higher than service carrier frequency priority isIt is different
The measurement period of system cell is
And/or
The second processing unit, for determining that the measurement period of co-frequency cell is when the LTE terminal is in middle mobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
The measurement period of homologous ray alien-frequency district not higher than service carrier frequency priority isThe measurement period of different system cell isWherein m is correction value；
And/or
Third processing unit, for determining that the measurement period of co-frequency cell is when the LTE terminal is in Hypomobility
1DRX, the measurement period that gravity treatment priority is higher than the homologous ray alien-frequency district of service carrier frequency priority is 1DRX, gravity treatment priority
Measurement period not higher than the homologous ray alien-frequency district of service carrier frequency priority is Kcarrier*DRX；The measurement of different system cell
Period is Kcarrier*5DRX；
Wherein, Kcarrier is parameter as defined in 3GPP, is the TD-LTE carrier frequency provided in isosystem measurement control system information
Number.
5. the measuring device of LTE terminal under Idle state according to claim 4, which is characterized in that
The electricity obtains module and is specifically used for obtaining the battery total capacity W and current battery dump energy of the LTE terminal
W_r refers to the ratio between the battery dump energy W_r and battery total capacity W battery dump energy current as the LTE terminal
Number R.
6. the measuring device of LTE terminal under Idle state according to claim 4, which is characterized in that's
Value is between 1 to 8.
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| CN107770780B (en) * | 2016-08-23 | 2020-08-04 | 成都鼎桥通信技术有限公司 | GAP measuring method and equipment based on idle state |
| CN109309900B (en) * | 2017-07-27 | 2020-10-23 | 维沃移动通信有限公司 | Measurement method and user terminal |
| CN110839262B (en) * | 2018-08-15 | 2021-11-19 | 中国移动通信有限公司研究院 | Cell reselection method, network side equipment and terminal |
| CN110418388B (en) * | 2019-08-22 | 2022-02-01 | 深圳市万普拉斯科技有限公司 | Cell reselection control method and device and mobile terminal |
| CN113709767A (en) * | 2020-05-22 | 2021-11-26 | 北京紫光展锐通信技术有限公司 | Pilot frequency measurement relaxation method and device, storage medium and terminal |
| CN114258042B (en) * | 2020-09-23 | 2024-03-01 | 紫光展锐(重庆)科技有限公司 | Idle mode control method and device of terminal, storage medium and terminal |
| CN115347995B (en) * | 2022-08-11 | 2023-10-27 | 哲库科技(北京)有限公司 | Measurement position configuration method, device, terminal and storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7089004B2 (en) * | 2002-07-18 | 2006-08-08 | Texas Instruments Incorporated | Method and apparatus for scheduling cell search in CDMA mobile receivers |
| CN101296459A (en) * | 2007-04-29 | 2008-10-29 | 华为技术有限公司 | Measurement control method, user terminal, network side equipment and system |
| CN101547468A (en) * | 2008-03-25 | 2009-09-30 | 大唐移动通信设备有限公司 | Measuring method and device for subdistrict reselection |
| CN101610521A (en) * | 2008-06-19 | 2009-12-23 | 中国移动通信集团公司 | A kind of method and device of measuring report cycle of adjusting |
| CN101925148A (en) * | 2009-06-11 | 2010-12-22 | 上海无线通信研究中心 | Method for estimating speed class of mobile terminal in multilevel cellular system |
| CN102668625A (en) * | 2010-01-07 | 2012-09-12 | 日本电气株式会社 | Wireless communication system, radio terminal, radio network, wireless communication method and program |
| CN103476046A (en) * | 2012-06-08 | 2013-12-25 | 中兴通讯股份有限公司 | Measurement method of cell and UE |
-
2015
- 2015-01-04 CN CN201510004089.3A patent/CN105828371B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7089004B2 (en) * | 2002-07-18 | 2006-08-08 | Texas Instruments Incorporated | Method and apparatus for scheduling cell search in CDMA mobile receivers |
| CN101296459A (en) * | 2007-04-29 | 2008-10-29 | 华为技术有限公司 | Measurement control method, user terminal, network side equipment and system |
| CN101547468A (en) * | 2008-03-25 | 2009-09-30 | 大唐移动通信设备有限公司 | Measuring method and device for subdistrict reselection |
| CN101610521A (en) * | 2008-06-19 | 2009-12-23 | 中国移动通信集团公司 | A kind of method and device of measuring report cycle of adjusting |
| CN101925148A (en) * | 2009-06-11 | 2010-12-22 | 上海无线通信研究中心 | Method for estimating speed class of mobile terminal in multilevel cellular system |
| CN102668625A (en) * | 2010-01-07 | 2012-09-12 | 日本电气株式会社 | Wireless communication system, radio terminal, radio network, wireless communication method and program |
| CN103476046A (en) * | 2012-06-08 | 2013-12-25 | 中兴通讯股份有限公司 | Measurement method of cell and UE |
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