CN107105461A - Different grid reselecting method, device and mobile terminal - Google Patents

Different grid reselecting method, device and mobile terminal Download PDF

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Publication number
CN107105461A
CN107105461A CN201710322323.6A CN201710322323A CN107105461A CN 107105461 A CN107105461 A CN 107105461A CN 201710322323 A CN201710322323 A CN 201710322323A CN 107105461 A CN107105461 A CN 107105461A
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China
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different
frequency
measurement
cell
resident
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CN201710322323.6A
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刘伟斌
周汉心
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Oneplus Technology Shenzhen Co Ltd
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Oneplus Technology Shenzhen Co Ltd
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Priority to CN201710322323.6A priority Critical patent/CN107105461A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0083Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/14Reselecting a network or an air interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters used to improve the performance of a single terminal
    • H04W36/30Reselection being triggered by specific parameters used to improve the performance of a single terminal by measured or perceived connection quality data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/16Discovering, processing access restriction or access information

Abstract

The present invention relates to a kind of different grid reselecting method, device and mobile terminal.Methods described includes:Obtain isosystem measurement control message;The isosystem measurement control message includes different system candidate frequency and corresponding isosystem measurement parameter;Choose different system frequency successively from the different system candidate frequency, and measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until selecting the different system frequency for meeting default reselection conditions according to the measurement report;Corresponding different grid cell, gravity treatment to different grid are resident using the different system frequency for meeting default reselection conditions.The above method is unsatisfactory for the different system frequency of reselection conditions by updating, so as to successfully be resident the corresponding different grid cell of different system frequency, and then can be by being resident different grid cell reselection to different grid.

Description

Different grid reselecting method, device and mobile terminal
Technical field
The present invention relates to the communications field, more particularly to a kind of different grid reselecting method, device and mobile terminal.
Background technology
The best cell of signal in a network can be selected to be resident after usual mobile terminal-opening, when mobile terminal is resident , can launch position enrollment process after above-mentioned cell.When mobile terminal is resided in above-mentioned cell, and after being registrated successfully, with shifting The signal intensity of the neighbor cell of the movement of dynamic terminal, current area and current area is all being continually changing.Mobile terminal will One most suitable cell of gravity treatment.
, only can be to first different system in the measurement control message of reception but mobile terminal is when gravity treatment is to different grid The corresponding different system frequency in system network neighbor is measured, and remaining different system frequency is not processed.Such as it is in mobile terminal Low signal areas or network coverage marginal zone, now mobile terminal often can not gravity treatment it is corresponding to first LTE network adjacent area On frequency, the problem of can not registering LTE network for a long time just occurs.
The content of the invention
Based on this, it is necessary to only can be adjacent to first in the measurement control message of reception different grid for mobile terminal The corresponding different system frequency in area is measured, cause mobile terminal can not gravity treatment to the corresponding different system frequency in different grid adjacent area When on point, the problem of can not registering different grid just occurs, and there is provided a kind of different grid reselecting method, device and shifting Dynamic terminal.
A kind of different grid reselecting method, methods described is applied to mobile terminal, including:
Obtain isosystem measurement control message;
The isosystem measurement control message includes different system candidate frequency and corresponding isosystem measurement parameter;
Choose different system frequency successively from the different system candidate frequency, and according to corresponding isosystem measurement parameter Measure and obtain corresponding measurement report, until selecting the different system frequency for meeting default reselection conditions according to the measurement report Point;
Corresponding different grid cell is resident using the different system frequency for meeting default reselection conditions, and gravity treatment is to different Grid.
In one of the embodiments, it is described to choose different system frequency, and root successively from the different system candidate frequency Measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until being selected according to the measurement report full The step of different system frequency of the default reselection conditions of foot, includes:
Different system frequency is chosen successively from the different system candidate frequency;
The different system frequency is subjected to different grid cell signal strength according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report;
The different corresponding measurement report of system frequency chosen is analyzed, judges whether the different system frequency chosen meets default weight Select condition;If it is not, then
Continuation chooses different system frequency successively from the different system candidate frequency, until being selected according to the measurement report Meet the different system frequency of default reselection conditions.
In one of the embodiments, methods described also includes:
Obtain the corresponding measurement decision parameter of current network cell that the parsing isosystem measurement control message obtains and Measurement decision parameter corresponding with the different system frequency;
According to the measurement judgement corresponding with the different system frequency chosen of the corresponding measurement decision parameter of current network cell Parameter, judges whether to be measured according to the corresponding isosystem measurement parameter of the different system frequency;If so, then
The different system frequency is subjected to different grid cell signal strength according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report.
In one of the embodiments, methods described also includes:
When being resident corresponding different grid cell using the different system frequency for meeting default reselection conditions, and it is resident Default gravity treatment duration is reached, gravity treatment is completed to different grid;
When resident corresponding different grid cell is not up to default gravity treatment duration, then continue executing with described from the different system Different system frequency is chosen successively in system candidate's frequency, and is measured according to corresponding isosystem measurement parameter and to be obtained corresponding Measurement report, until the step of different system frequency for meeting default reselection conditions is selected according to the measurement report, until resident Corresponding different grid cell reaches default gravity treatment duration, completes gravity treatment to different grid.
In one of the embodiments, it is described to choose different system frequency, and root successively from the different system candidate frequency Measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until being analyzed according to the measurement report The different system frequency chosen is met after reselection conditions, and methods described includes:
When the measurement report, which analyzes the different system candidate frequency, is all unsatisfactory for reselection conditions, still it is resident Current network cell;Or,
When the corresponding different grid cell all resident failures of the different system frequency for meeting reselection conditions, again It is resident current network cell.
A kind of different grid gravity concentration apparatus, described device is arranged at mobile terminal, including:
Message reception module, for obtaining isosystem measurement control message;The isosystem measurement control message includes different System candidate frequency and corresponding isosystem measurement parameter;
Frequency processing module, for choosing different system frequency successively from the different system candidate frequency, and according to relative The isosystem measurement parameter answered, which is measured, obtains corresponding measurement report, until it is default to select satisfaction according to the measurement report The different system frequency of reselection conditions;
Network reselection module, for being resident corresponding different system using the different system frequency for meeting default reselection conditions Network cell, gravity treatment to different grid.
In one of the embodiments, the frequency processing module includes:
Frequency measurement module, for choosing different system frequency successively from the different system candidate frequency;
The different system frequency is subjected to different grid cell signal strength according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report;
The different corresponding measurement report of system frequency chosen is analyzed, judges whether the different system frequency chosen meets default weight Select condition;
Frequency update module, for continuing to choose different system frequency successively from the different system candidate frequency, until root The different system frequency for meeting default reselection conditions is selected according to the measurement report.
In one of the embodiments, the frequency measurement module, which is additionally operable to obtain parsing isosystem measurement control, disappears Cease the corresponding measurement decision parameter of obtained current network cell and measurement decision parameter corresponding with the different system frequency;Root According to the corresponding measurement decision parameter of the current network cell measurement decision parameter corresponding with the different system frequency chosen, judgement is The no isosystem measurement parameter corresponding according to the different system frequency is measured;If so, then the different system frequency is pressed Corresponding isosystem measurement parameter of taking a picture carries out different grid cell signal strength and/or different grid cell signal quality Measurement, obtains corresponding measurement report.
In one of the embodiments, the frequency processing module is additionally operable to when using the default reselection conditions of the satisfaction Different system frequency is resident corresponding different grid cell, and it is resident reach default gravity treatment duration, complete gravity treatment to different system network Network;When resident corresponding different grid cell is not up to default gravity treatment duration, then continue executing with described from the different system time Different system frequency is chosen in frequency-selecting point successively, and is measured and is measured accordingly according to corresponding isosystem measurement parameter Report, until the step of different system frequency for meeting default reselection conditions is selected according to the measurement report, until resident correspondence Different grid cell reach default gravity treatment duration, complete gravity treatment to different grid.
Storing computer in a kind of mobile terminal, it is characterised in that including memory and processor, the memory can Reading instruction, when the computer-readable instruction is by the computing device so that the computing device following steps:
Obtain isosystem measurement control message;
The isosystem measurement control message includes different system candidate frequency and corresponding isosystem measurement parameter;
Choose different system frequency successively from the different system candidate frequency, and according to corresponding isosystem measurement parameter Measure and obtain corresponding measurement report, until selecting the different system frequency for meeting default reselection conditions according to the measurement report Point;
Corresponding different grid cell is resident using the different system frequency for meeting default reselection conditions, and gravity treatment is to different Grid.
In one of the embodiments, it is described to choose different system frequency, and root successively from the different system candidate frequency Measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until being selected according to the measurement report full The step of different system frequency of the default reselection conditions of foot, includes:
Different system frequency is chosen successively from the different system candidate frequency;
The different system frequency is subjected to different grid cell signal strength according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report;
The different corresponding measurement report of system frequency chosen is analyzed, judges whether the different system frequency chosen meets default weight Select condition;If it is not, then
Continuation chooses different system frequency successively from the different system candidate frequency, until being selected according to the measurement report Meet the different system frequency of default reselection conditions.
In one of the embodiments, methods described also includes:
Obtain the corresponding measurement decision parameter of current network cell that the parsing isosystem measurement control message obtains and Measurement decision parameter corresponding with the different system frequency;
According to the measurement judgement corresponding with the different system frequency chosen of the corresponding measurement decision parameter of current network cell Parameter, judges whether to be measured according to the corresponding isosystem measurement parameter of the different system frequency;If so, then
The different system frequency is subjected to different grid cell signal strength according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report.
In one of the embodiments, methods described also includes:
When being resident corresponding different grid cell using the different system frequency for meeting default reselection conditions, and it is resident Default gravity treatment duration is reached, gravity treatment is completed to different grid;
When resident corresponding different grid cell is not up to default gravity treatment duration, then continue executing with described from the different system Different system frequency is chosen successively in system candidate's frequency, and is measured according to corresponding isosystem measurement parameter and to be obtained corresponding Measurement report, until the step of different system frequency for meeting default reselection conditions is selected according to the measurement report, until resident Corresponding different grid cell reaches default gravity treatment duration, completes gravity treatment to different grid.
In one of the embodiments, it is described to choose different system frequency, and root successively from the different system candidate frequency Measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until being analyzed according to the measurement report The different system frequency chosen is met after reselection conditions, and the computer-readable instruction also causes below the computing device Step:
When the measurement report, which analyzes the different system candidate frequency, is all unsatisfactory for reselection conditions, still it is resident Current network cell;Or,
When the corresponding different grid cell all resident failures of the different system frequency for meeting reselection conditions, again It is resident current network cell.
Above-mentioned different grid reselecting method, device and mobile terminal, it is different using what is received during the different grid of gravity treatment Systematic survey control message, is measured by analyzing the corresponding isosystem measurement parameter of different system frequency and is measured accordingly Report, updates the different system frequency for being unsatisfactory for reselection conditions, until choosing to the different system frequency for meeting reselection conditions.Thus It can be chosen when choosing different system frequency to the different system frequency for meeting reselection conditions, so as to successfully be resident different system Unite the corresponding different grid cell of frequency, so can by being resident different grid cell reselection to different grid, Avoid leading to not gravity treatment to different grid because can not successfully be resident the corresponding different grid cell of different system frequency.
Brief description of the drawings
Fig. 1 is the applied environment figure of different grid reselecting method in one embodiment;
Fig. 2 be one embodiment in be used for different grid reselecting method mobile terminal cut-away view;
Fig. 3 is the schematic flow sheet of different grid reselecting method in one embodiment;
Fig. 4 is the schematic flow sheet of different grid reselecting method in another embodiment;
Fig. 5 is the structured flowchart of different grid gravity concentration apparatus in one embodiment;
Fig. 6 is the structured flowchart of above-mentioned different grid gravity concentration apparatus intermediate-frequeney point processing module;
Fig. 7 is the structured flowchart of mobile terminal in one embodiment.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Fig. 1 is the applied environment figure of different grid reselecting method in one embodiment.Reference picture 1, the different grid Reselecting method is applied to different grid gravity treatment system.Different grid gravity treatment system includes mobile terminal 1 10 and network system 120, mobile terminal 1 10 is connected by wireless network and network system 120.Mobile terminal 1 10 can be specifically mobile phone, flat board electricity At least one of brain, intelligent watch and notebook computer etc..Network system 120 can be specifically independent public mobile communication Base station or the GSM for including public mobile communication base station.Mobile terminal 1 10 is received under network system 120 After the isosystem measurement control message of hair, mobile terminal 1 10 is from the different system candidate frequency in isosystem measurement control message Different system frequency is chosen successively, and is measured according to corresponding isosystem measurement parameter and obtains corresponding measurement report, directly Reselection conditions are met to the different system frequency chosen is analyzed according to measurement report.Mobile terminal 1 10, which is resident, meets gravity treatment The corresponding different grid cell of different system frequency of condition, the different grid of gravity treatment.It is understood that different grid weight Choosing method can also be applied to other electronics in addition to mobile terminals except can apply to the mobile terminal 1 10 in Fig. 1 Equipment, if wireless wide-area network interface card of the upper GSM of connection etc..
Fig. 2 is the cut-away view of mobile terminal in one embodiment.As shown in Fig. 2 the mobile terminal is included by being Processor, non-volatile memory medium, built-in storage and network interface of bus of uniting connection etc..Wherein, the mobile terminal is non- Volatile storage medium is stored with operating system and different grid gravity concentration apparatus, and the different grid gravity concentration apparatus is used to realize Suitable for a kind of different grid reselecting method of mobile terminal.The processor of the mobile terminal, which is used to provide, to be calculated and control energy Power, supports the operation of whole mobile terminal.The built-in storage of the mobile terminal is the different system network in non-volatile memory medium The operation of network gravity concentration apparatus, which is provided in environment, the built-in storage, can store computer-readable instruction, the computer-readable instruction During by above-mentioned computing device, a kind of different grid reselecting method of above-mentioned computing device may be such that.The net of the mobile terminal Network interface is used to according to this with outside base station by wireless network connection communication, such as receive the measurement control message that base station is sent Deng.It will be understood by those skilled in the art that the structure shown in Fig. 2, is only the part-structure related to application scheme Block diagram, does not constitute the restriction for the mobile terminal being applied thereon to application scheme, and specific mobile terminal can include Than more or less parts shown in figure, either combine some parts or arranged with different parts.
As shown in figure 3, there is provided a kind of different grid reselecting method in one embodiment.The present embodiment it is main with This method is applied to the mobile terminal 1 10 in above-mentioned Fig. 1 to illustrate.Reference picture 3, the different grid reselecting method is specific Comprise the following steps:
S302, obtains isosystem measurement control message;Isosystem measurement control message includes different system candidate frequency and phase Corresponding isosystem measurement parameter.
Wherein, measurement control message refers to that system message broadcasts (System Information Broadcase), system Message broadcast includes multiple SIB (System Information Blocks, System information block).System information block is with phase With the set of a group information element of attribute, to contain actual system information, different System information blocks are generally comprised not Same content.
Frequency can be ARFCN (Absolute Radio Frequency Channel Number, absolute wireless channel Numbering), refer to the numbering of fixed frequency.Fixed frequency is the centre frequency of specific absolute frequency value, generally modulated signal.It is different System candidate frequency can be EARFCN (E-UTRA Absolute Radio Frequency Channel Number, for a long time The absolute wireless channel numbering of evolution system).The different system candidate frequency of isosystem measurement control message acquisition is parsed according to certain Sequential arrangement.
Measurement parameter includes RSRP (Reference Signal Receiving Power, Reference Signal Received Power) Value, RSRQ (Reference Signal Receiving Quality, Reference Signal Received Quality) value, different grid cell Access threshold value and different grid cell reselection threshold value.
RSRP is CRS (Common Reference Signal, cell common reference signal) work(that mobile terminal is received Rate, numerical value is the linear average of single RE (Resource Element, resource particle) power in Measurement bandwidth, and reflection is The intensity of cell useful signal.RSRQ can reflect the relative size between signal and interference.Different grid cell accesses door Limit value refers to that mobile terminal is resident the minimum access level threshold value of the corresponding different grid cell of different system frequency.It is different Grid cell reselection threshold value refers to that mobile terminal gravity treatment accesses level threshold value to the standard of different grid cell.
Level is a kind of amount for representing electricity (voltage, electric current or power etc.) relative size, conventional unit be decibel (or how Shellfish).The numerical value for generally designating a certain electricity is standard value, and the numerical value compared with other numerical value with standard value represents level value. If level value is negative, mean that less than zero level, thus level can be used to represent the relative size between any two electricity. In the present embodiment, RSRP values and RSRQ values can be represented with level.
Specifically, network system periodically sending measuring control message, mobile terminal receives the measurement control message.No With measurement control message to issue the cycle also different.For example, evolved base station with 80 milliseconds for the cycle, sending system message Block three, mobile terminal receives the System information block three that this is issued according to the cycle.The System information block three is a kind of isosystem measurement Control message.
S304, chooses different system frequency, and join according to corresponding isosystem measurement successively from different system candidate frequency Number, which is measured, obtains corresponding measurement report, until selecting the different system frequency for meeting default reselection conditions according to measurement report Point.
Wherein, different system candidate frequency refers to unselected different system frequency, and measurement report refers to that basis is selected The measurement parameter of the corresponding isosystem measurement parameter of different system frequency and current network cell measures the tool for calculating and obtaining The measurement result of body, it is heavy that reselection conditions refer to that the corresponding isosystem measurement parameter of the measurement frequency point that mobile terminal is chosen meets this Condition is selected, mobile terminal gravity treatment can be made to the corresponding different grid cell of measurement frequency point.
Specifically, mobile terminal chooses different system frequency from unselected different system frequency, different according to what is be selected After the measurement parameter of the corresponding isosystem measurement parameter of system frequency and current network cell is measured, different system frequency is obtained The corresponding measurement report of point, if analyze the measurement report draw selection to different system frequency be unsatisfactory for reselection conditions when, According to the order of different system candidate frequency, next different system frequency is chosen.
In one embodiment, step S304 also includes:Choose different system frequency successively from different system candidate frequency;Will Different system frequency carries out different grid cell signal strength and/or different grid according to corresponding isosystem measurement parameter It is cell signal quality measured, obtain corresponding measurement report;The different corresponding measurement report of system frequency chosen is analyzed, choosing is judged Whether the different system frequency taken meets default reselection conditions;If it is not, then continuing to choose different system successively from different system candidate frequency System frequency, until selecting the different system frequency for meeting default reselection conditions according to measurement report.
Wherein, different grid cell signal strength measurement is according to the corresponding signal reception power of current network cell The value signal reception power value corresponding with different system frequency, threshold value and different system network are accessed always according to different grid cell Network cell reselection threshold value etc. is measured.
Different grid is cell signal quality measured be according to the corresponding signal receiving quality value of current network cell and The corresponding signal receiving quality value of different system frequency, accesses threshold value always according to different grid cell and different grid is small Area's gravity treatment threshold value etc. is measured.
Measurement report can include the corresponding signal reception power value of system frequency and different grid cell access door The difference of limit value, or signal receiving quality value and different grid cell access the difference of threshold value, the difference that above-mentioned calculating is obtained The difference of value and different grid cell reselection threshold value, and the corresponding signal reception power value of current network cell and different The difference of grid cell reselection threshold value.
Specifically, mobile terminal chooses different system frequency from different system candidate frequency, relative according to current network cell The signal reception power value the answered signal reception power value corresponding with different system frequency, or it is corresponding according to current network cell The signal receiving quality value signal receiving quality value corresponding with different system frequency, always according to corresponding different of different system frequency The access of grid cell threshold value and different grid cell reselection threshold value etc. are measured, and obtain corresponding measurement report Accuse, by analyzing the measurement result in corresponding measurement report, judge whether can gravity treatment to different grid cell.If no Can, then continue to choose different system frequency from different system candidate frequency is chosen, perform different system frequency according to corresponding different Systematic survey parameter carries out different grid cell signal strength and/or mass measurement, obtains corresponding measurement report;Analysis choosing The different corresponding measurement report of system frequency taken, judges the step of whether different system frequency chosen meets reselection conditions, until Judge that the different system frequency chosen meets reselection conditions.
In the present embodiment, mobile terminal is using the isosystem measurement control message received, by analyzing different system frequency Corresponding isosystem measurement parameter, which is measured, obtains corresponding measurement report, updates the different system frequency for being unsatisfactory for reselection conditions Point, until choosing to the different system frequency for meeting reselection conditions.It can thus be chosen when choosing different system frequency to satisfaction The different system frequency of reselection conditions, so as to successfully be resident the corresponding different grid cell of different system frequency, Jin Erke With by being resident different grid cell reselection to different grid, it is to avoid because can not successfully be resident different system frequency correspondence Different grid cell and lead to not gravity treatment to different grid.
In one embodiment, step S304 also includes:Obtain the current net that parsing isosystem measurement control message is obtained The corresponding measurement decision parameter of network cell and measurement decision parameter corresponding with different system frequency.
Wherein, measurement decision parameter includes cell reselection priority (Cell Reselection Priority).Cell weight Priority is selected to define service frequency in alien frequencies or the priority of different system cell gravity treatment, the value between 0 to 7, wherein 0 represents Priority is minimum.Size of the cell switching based on priority value of alien frequencies or different system, mobile terminal generally can always be attempted to stay Stay in the high cell of priority.
Specifically, mobile terminal obtains the corresponding cell of current network cell after parsing isosystem measurement control message Gravity treatment priority, obtains the corresponding cell reselection priority of different system frequency chosen, also obtains different grid cell measurement Start threshold value.
Further, step S304 also includes:According to current network cell it is corresponding measurement decision parameter and choose it is different The corresponding measurement decision parameter of system frequency, judges whether to be carried out according to the corresponding isosystem measurement parameter of different system frequency Measurement;If so, different system frequency then is carried out into different grid cell signal strength according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report.
Wherein, judge whether to be measured according to the corresponding isosystem measurement parameter of different system frequency, refer to compare and work as The size of the corresponding cell reselection priority in preceding network cell cell reselection priority corresponding with the different system frequency chosen.
Specifically, it is corresponding by the different system frequency for comparing the corresponding cell reselection priority of current network cell with choosing Cell reselection priority size, judge whether different system frequency carrying out different system according to corresponding isosystem measurement parameter Network cell signal intensity of uniting and/or different grid are cell signal quality measured.
For example, when the corresponding cell reselection priority of different system frequency chosen is corresponding more than current network cell During cell reselection priority, Qqualmeas-Qqualmin is judged>Whether Threshx, high2 set up, or judge Qrxlevmeas-Qrxlevmin>Whether Threshx, high set up;If one of which set up, judge can gravity treatment to select The corresponding different grid cell of different system frequency taken.
Wherein, Qqualmeas refers to the signal receiving quality value of different grid cell, and Qqualmin refers to different system network The minimum reception mass value of network cell, Threshx, high2 refers to the different grid cell based on signal receiving quality High priority gravity treatment threshold value.Qrxlevmeas refers to the signal reception power value of different grid cell, and Qrxlevmin refers to The minimum reception performance number of different grid cell, Threshx, high refers to the different system network based on signal reception power Network cell high priority gravity treatment threshold value.
In the present embodiment, mobile terminal is small by comparing current network using the isosystem measurement control message received The size of the corresponding cell reselection priority in area and the corresponding cell reselection priority of different system frequency chosen, judge whether into Row isosystem measurement.It can thus be chosen when choosing different system frequency to the different system frequency for meeting reselection conditions, so that The corresponding different grid cell of different system frequency can be successfully resident, and then can be by being resident different grid cell Gravity treatment is to different grid, it is to avoid lead to not because can not successfully be resident the corresponding different grid cell of different system frequency Gravity treatment is to different grid.
In one embodiment, measurement decision parameter also includes different grid cell measurement startup threshold value.
Wherein, different grid cell measurement startup threshold value refers to that mobile terminal starts the minimum reference signal measured and connect Receive performance number.
Specifically, when the corresponding cell reselection priority of different system frequency of selection is equal to or less than current network cell pair During the cell reselection priority answered, if the Reference Signal Received Power value of current network cell is less than different grid cell measurement When starting threshold value, different system frequency is subjected to different grid cell signal strength according to corresponding isosystem measurement parameter Measurement.
For example, when different grid native region priority is less than current network native region priority, judging s- NonIntraSearch>Whether Qrxlevmeas2 sets up;If so, then
Judge Qrxlevmeas1-Qrxlevmin>Whether Threshx, low set up, and judge ThreshServing, low2>Whether Qrxlevmeas2 sets up;If so, then judge can gravity treatment to choose the corresponding different system of different system frequency System network cell.
Wherein, Qrxlevmeas1 refers to the signal reception power value of different grid cell, and Qrxlevmeas2 refers to work as The signal reception power value of preceding network cell, s-NonIntraSearch is that different grid cell measurement starts threshold value. Qrxlevmin refers to the minimum reception performance number of different grid cell, Threshx, and low refers to receive work(based on signal The different grid cell low priority gravity treatment threshold value of rate, ThreshServing, low refers to based on signal reception power Current network cell low priority gravity treatment threshold value.
In the present embodiment, mobile terminal is small by comparing current network using the isosystem measurement control message received The size of the corresponding cell reselection priority in area cell reselection priority corresponding with the different system frequency chosen, and different system Network cell measurement starts threshold value, judges whether to isosystem measurement.Thus can be when choosing different system frequency, choosing The different system frequency for meeting reselection conditions is got, it is small so as to successfully be resident the corresponding different grid of different system frequency Area, and then can be by being resident different grid cell reselection to different grid, it is to avoid because can not successfully be resident different system The corresponding different grid cell of system frequency and lead to not gravity treatment to different grid.
In one embodiment, after step S304, including when measurement report analyzes different system candidate frequency all not When meeting reselection conditions, current network cell is still resident.
In the present embodiment, all different system frequencies that mobile terminal is chosen from different system candidate frequency are all unsatisfactory for gravity treatment Condition, mobile terminal can not gravity treatment to different grid when, mobile terminal appoint so is resident current network cell.
S306, is resident corresponding different grid cell, gravity treatment is arrived using the different system frequency for meeting default reselection conditions Different grid.
Wherein, preset gravity treatment duration and refer to Treselection (reselection time), be phase of the gravity treatment to current network cell The time lag met required for adjacent cell, is obtained from system message broadcast.
Specifically, mobile terminal is resident the corresponding different grid cell of different system frequency for meeting reselection conditions and stayed Stay and reach after a default time lag, mobile terminal gravity treatment to different grid success.
In one embodiment, after step S306, including:Stayed when using the different system frequency for meeting default reselection conditions Stay corresponding different grid cell, and it is resident reach default gravity treatment duration, complete gravity treatment to different grid;When resident correspondence Different grid cell be not up to default gravity treatment duration, then continue executing with and choose different system successively from different system candidate frequency Frequency, and measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until according to measurement report The step of selecting the different system frequency for meeting default reselection conditions, until being resident corresponding different grid cell reaches default weight Duration is selected, gravity treatment is completed to different grid.
In the present embodiment, mobile terminal is by being resident the corresponding different system network of different system frequency for meeting reselection conditions When network cell and resident not up to default gravity treatment duration, different system frequency is chosen in continuation successively from different system candidate frequency.This Sample can be just chosen to the different system frequency for meeting reselection conditions, so as to successfully be resident when choosing different system frequency The corresponding different grid cell of different system frequency, and then can be by being resident different grid cell reselection to different system network Network, it is to avoid lead to not gravity treatment to different system network because can not successfully be resident the corresponding different grid cell of different system frequency Network.
In one embodiment, after step S306, in addition to:When the different system frequency for meeting reselection conditions is corresponding different When grid cell is all resident failure, current network cell is resident again.
In the present embodiment, all different system frequencies that mobile terminal is chosen from different system candidate frequency are all resident, mobile Terminal can not gravity treatment to different grid when, mobile terminal appoint so is resident current network cell.
In one embodiment, above-mentioned different grid reselecting method is applied to 3G network gravity treatment to LTE network.Specifically Current network cell is 3G network cell in ground, the present embodiment, and different grid cell is LTE network cell.
Wherein, 3G refers to that (Universal Mobile Telecommunications System, General Mobile leads to UMTS Letter system), it is a kind of 3rd generation mobile communication technology.3G standard includes W-CDMA (Wideband Code Division Multiple Access, WCDMA), CDMA2000 (Code Division Multiple Access 2000, code Divide multiple access 2000) and TD-SCDMA (Time Divisio-Synchronous Code Division Multiple Access, TD SDMA) etc..
LTE (Long Term Evolution, Long Term Evolution) is by 3GPP (The 3rd Generation Partnership Project, third generation partner program) Long Term Evolution of UMTS technical standards organized to set up, also by Referred to as 4G, be a kind of LTE be based on OFDMA (Orthogonal Frequency Division Multiple Access, it is orthogonal Frequency division multiple access) technology forth generation mobile communication technology.LTE standard includes TDD, and (Time Division Duplex, the time-division is double Work) and FDD (Frequency Division Duplex, FDD) etc..
Specifically, by receiving isosystem measurement control message, isosystem measurement control message is parsed, sequential is obtained LTE candidates frequency and corresponding LTE measurement parameters, choose LTE frequency point successively from LTE candidate's frequencies, and according to relative The LTE measurement parameters answered, which are measured, obtains corresponding measurement report, until analyzing the LTE frequencies chosen according to measurement report Point meets reselection conditions, is resident the corresponding LTE network cell of LTE frequency point that meets reselection conditions and resident reaches default gravity treatment Duration, then gravity treatment is successful to LTE network.
In the present embodiment, during from 3G network gravity treatment to LTE network, using the isosystem measurement control message received, lead to Cross the corresponding LTE measurement parameters of analysis LTE frequency point and measure and obtain corresponding measurement report, renewal is unsatisfactory for reselection conditions LTE frequency point, until choosing to the LTE frequency point for meeting reselection conditions.It can thus be chosen when choosing LTE frequency point to satisfaction The LTE frequency point of reselection conditions, so as to successfully be resident the corresponding LTE network cell of LTE frequency point, and then can be by resident To LTE network cell reselection to LTE network, it is to avoid cause because can not successfully be resident the corresponding LTE network cell of LTE frequency point Can not gravity treatment to LTE network.
Fig. 4 is the schematic flow sheet of different grid reselecting method in another embodiment.
S402, obtains isosystem measurement control message.
S404, parses isosystem measurement control message, obtains the measurement parameter of current network cell, different system candidate frequency With corresponding isosystem measurement parameter.
S406, chooses different system frequency from different system candidate frequency.
S408, judges whether being corresponded to than current network cell for the corresponding cell reselection priority of different system frequency chosen Cell reselection priority it is high.If so, then performing step S412;If it is not, then performing step S410.
Specifically, judge choose the corresponding cell reselection priority of different system frequency whether than current network cell pair The cell reselection priority answered is high;If so, different system frequency then is carried out into different system according to corresponding isosystem measurement parameter Network cell signal intensity and/or different grid are cell signal quality measured, obtain corresponding measurement report;If it is not, then sentencing Whether the corresponding signal strength values of current network of breaking cell, which are more than different grid cell measurement, starts threshold value.
S410, judges whether the corresponding signal strength values of current network cell are more than different grid cell measurement and start door Limit value.If so, then performing step S412;If it is not, then continuing executing with step S406.
Specifically, judge whether the corresponding signal strength values of current network cell are more than different grid cell measurement and start Threshold value;If so, it is strong that different system frequency then is carried out into different grid cell signal according to corresponding isosystem measurement parameter Degree and/or different grid are cell signal quality measured, obtain corresponding measurement report;If it is not, then continuing from different system candidate Different system frequency is chosen in frequency
S412, different grid cell signal strength is carried out by different system frequency according to corresponding isosystem measurement parameter And/or different grid is cell signal quality measured, obtains corresponding measurement report.
S414, analyzes the different corresponding measurement report of system frequency chosen.
S416, judges whether the different system frequency chosen meets reselection conditions.If so, then performing step S418;If it is not, then Continue executing with step S406.
Specifically, judge whether the different system frequency chosen meets reselection conditions;Reselection conditions are met if so, being then resident The corresponding different grid cell of different system frequency;If it is not, then continuing to choose different system frequency from different system candidate frequency.
S418, corresponding different grid cell is resident using the different system frequency for meeting default reselection conditions.
S420, if resident to reach default gravity treatment duration.If so, then performing step S422;If it is not, then continuing executing with step S406。
Specifically, judge whether to be resident and reach default gravity treatment duration;If so, then gravity treatment is successful to different grid;If it is not, Then continue to choose different system frequency from different system candidate frequency.
S422, gravity treatment to different grid.
It is corresponding different by analyzing different system frequency using the isosystem measurement control message received in the present embodiment Systematic survey parameter, which is measured, obtains corresponding measurement report, updates the different system frequency for being unsatisfactory for reselection conditions, until choosing Get the different system frequency for meeting reselection conditions.It can thus be chosen when choosing different system frequency to meeting reselection conditions Different system frequency, so as to successfully be resident the corresponding different grid cell of different system frequency, so can by Different grid cell reselection is left to different grid, it is to avoid because can not successfully be resident the corresponding different system of different system frequency Network cell and lead to not gravity treatment to different grid.
As shown in figure 5, in one embodiment, additionally providing a kind of different grid gravity concentration apparatus 500, the device bag Include:Message reception module 510, frequency processing module 520 and network reselection module 530.
Message reception module 510, for obtaining isosystem measurement control message;Isosystem measurement control message includes different system System candidate's frequency and corresponding isosystem measurement parameter
Frequency processing module 520, for choosing different system frequency successively from different system candidate frequency, and according to corresponding Isosystem measurement parameter measure and obtain corresponding measurement report, until selecting the default gravity treatment bar of satisfaction according to measurement report The different system frequency of part;
Network reselection module 530, for being resident corresponding different system using the different system frequency for meeting default reselection conditions Network cell, gravity treatment to different grid.
Above-mentioned different grid gravity concentration apparatus 500, using the isosystem measurement control message received, by analyzing different system The corresponding isosystem measurement parameter of system frequency, which is measured, obtains corresponding measurement report, updates the different system for being unsatisfactory for reselection conditions System frequency, until choosing to the different system frequency for meeting reselection conditions.Thus can be when choosing different system frequency, selection is arrived The different system frequency of reselection conditions is met, so as to successfully be resident the corresponding different grid cell of different system frequency, is entered And can be by being resident different grid cell reselection to different grid, it is to avoid because can not successfully be resident different system frequency Corresponding different grid cell and lead to not gravity treatment to different grid.
As shown in fig. 6, in one embodiment, frequency processing module 520 includes:Frequency measurement module 522 and frequency are more New module 524.
Frequency measurement module 522, for choosing different system frequency successively from different system candidate frequency;By different system frequency Different grid cell signal strength and/or different grid cell signal matter are carried out according to corresponding isosystem measurement parameter Measurement, obtains corresponding measurement report;The different corresponding measurement report of system frequency chosen is analyzed, the different system chosen is judged Whether frequency meets default reselection conditions.
Frequency update module 524, for continuing to choose different system frequency successively from different system candidate frequency, until basis Measurement report selects the different system frequency for meeting default reselection conditions.
In the present embodiment, frequency processing module 520 is different by analyzing using the isosystem measurement control message received The corresponding isosystem measurement parameter of system frequency, which is measured, obtains corresponding measurement report, and renewal is unsatisfactory for the different of reselection conditions System frequency, until choosing to the different system frequency for meeting reselection conditions.It can thus be chosen when choosing different system frequency To the different system frequency for meeting reselection conditions, so as to successfully be resident the corresponding different grid cell of different system frequency, And then can be by being resident different grid cell reselection to different grid, it is to avoid because can not successfully be resident different system frequency Put corresponding different grid cell and lead to not gravity treatment to different grid.
In one embodiment, frequency measurement module 522, is additionally operable to obtain what parsing isosystem measurement control message was obtained The corresponding measurement decision parameter of current network cell and measurement decision parameter corresponding with different system frequency;It is small according to current network The corresponding measurement decision parameter in the area measurement decision parameter corresponding with the different system frequency chosen, judges whether according to different system The corresponding isosystem measurement parameter of frequency is measured;If so, then by different system frequency according to corresponding isosystem measurement Parameter carries out different grid cell signal strength and/or different grid is cell signal quality measured, is measured accordingly Report.
In the present embodiment, the current net that frequency measurement module 522 is obtained using acquisition parsing isosystem measurement control message The corresponding measurement decision parameter of network cell and measurement decision parameter corresponding with different system frequency, according to current network cell correspondence Measurement decision parameter and the corresponding measurement decision parameter of different system frequency chosen, according to corresponding different of different system frequency Systematic survey parameter is measured, and obtains corresponding measurement report.It can thus be chosen when choosing different system frequency to full The different system frequency of sufficient reselection conditions, so as to successfully be resident the corresponding different grid cell of different system frequency, and then Can be by being resident different grid cell reselection to different grid, it is to avoid because can not successfully be resident different system frequency pair The different grid cell answered and lead to not gravity treatment to different grid.
In one embodiment, frequency processing module 520, is additionally operable to when the different system frequency for using the default reselection conditions of satisfaction Point is resident corresponding different grid cell, and it is resident reach default gravity treatment duration, complete gravity treatment to different grid;When resident Corresponding different grid cell is not up to default gravity treatment duration, then continues executing with and choose different successively from different system candidate frequency System frequency, and measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until according to measurement The step of different system frequency for meeting default reselection conditions is selected in report, until be resident corresponding different grid cell reach it is pre- If gravity treatment duration, gravity treatment is completed to different grid.
In the present embodiment, frequency processing module 520 is resident the different system frequency for meeting reselection conditions correspondence by judging Different grid cell and resident not up to default gravity treatment duration, continuation chooses different system successively from different system candidate frequency Frequency.It can thus be chosen when choosing different system frequency to the different system frequency for meeting reselection conditions, so as to success It is resident the corresponding different grid cell of different system frequency, and then can be by being resident different grid cell reselection to different Grid, it is to avoid lead to not gravity treatment because can not successfully be resident the corresponding different grid cell of different system frequency to different Grid.
As shown in fig. 7, in one embodiment, a kind of mobile terminal 700 is additionally provided, including:Memory 702 and processing Device 704.Computer-readable instruction is stored in the memory 702, when the computer-readable instruction is performed by the processor 704, So that the processor 704 performs following steps:Obtain isosystem measurement control message;Isosystem measurement control message includes different system System candidate's frequency and corresponding isosystem measurement parameter;Choose different system frequency, and root successively from different system candidate frequency Measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until it is pre- to select satisfaction according to measurement report If the different system frequency of reselection conditions;It is small that corresponding different grid is resident using the different system frequency for meeting default reselection conditions Area, gravity treatment to different grid.
In one of the embodiments, different system frequency is chosen successively from different system candidate frequency, and according to corresponding Isosystem measurement parameter measure and obtain corresponding measurement report, until selecting the default gravity treatment bar of satisfaction according to measurement report The step of different system frequency of part, includes:
Choose different system frequency successively from different system candidate frequency;
By different system frequency according to corresponding isosystem measurement parameter carry out different grid cell signal strength and/or Different grid is cell signal quality measured, obtains corresponding measurement report;
The different corresponding measurement report of system frequency chosen is analyzed, judges whether the different system frequency chosen meets default weight Select condition;If it is not, then
Different system frequency is chosen in continuation successively from different system candidate frequency, until it is default to select satisfaction according to measurement report The different system frequency of reselection conditions.
In one of the embodiments, the current network cell that acquisition parsing isosystem measurement control message is obtained is corresponding Measure decision parameter and measurement decision parameter corresponding with different system frequency;
According to the measurement judgement corresponding with the different system frequency chosen of the corresponding measurement decision parameter of current network cell Parameter, judges whether to be measured according to the corresponding isosystem measurement parameter of different system frequency;If so, then
By different system frequency according to corresponding isosystem measurement parameter carry out different grid cell signal strength and/or Different grid is cell signal quality measured, obtains corresponding measurement report.
In one of the embodiments, when the different system frequency for presetting reselection conditions using meeting is resident corresponding different system Network cell, and it is resident reach default gravity treatment duration, complete gravity treatment to different grid;When resident corresponding different grid is small Area is not up to default gravity treatment duration, then continues executing with and choose different system frequency successively from different system candidate frequency, and according to phase Corresponding isosystem measurement parameter, which is measured, obtains corresponding measurement report, until selecting the default weight of satisfaction according to measurement report The step of selecting the different system frequency of condition, until being resident corresponding different grid cell reaches default gravity treatment duration, completes weight Choose different grid.
In one of the embodiments, different system frequency is chosen successively from different system candidate frequency, and according to corresponding Isosystem measurement parameter measure and obtain corresponding measurement report, until analyzing the different system chosen according to measurement report System frequency is met after reselection conditions, and computer-readable instruction also causes processor 720 to perform following steps:
When measurement report, which analyzes different system candidate frequency, is all unsatisfactory for reselection conditions, current network is still resident Cell;Or,
When the corresponding different grid cell all resident failures of the different system frequency for meeting reselection conditions, it is resident again To current network cell.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with Instruct the hardware of correlation to complete by computer program, program can be stored in a non-volatile computer storage can be read In medium, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can For magnetic disc, CD, read-only memory (Read-Only Memory, ROM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.

Claims (10)

1. a kind of different grid reselecting method, methods described is applied to mobile terminal, including:
Obtain isosystem measurement control message;
The isosystem measurement control message includes different system candidate frequency and corresponding isosystem measurement parameter;
Choose different system frequency successively from the different system candidate frequency, and carried out according to corresponding isosystem measurement parameter Measurement obtains corresponding measurement report, until selecting the different system frequency for meeting default reselection conditions according to the measurement report;
Corresponding different grid cell, gravity treatment to different system are resident using the different system frequency for meeting default reselection conditions Network.
2. according to the method described in claim 1, it is characterised in that described to choose different successively from the different system candidate frequency System frequency, and measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until according to described The step of measurement report selects the different system frequency for meeting default reselection conditions includes:
Different system frequency is chosen successively from the different system candidate frequency;
By the different system frequency according to corresponding isosystem measurement parameter carry out different grid cell signal strength and/or Different grid is cell signal quality measured, obtains corresponding measurement report;
The different corresponding measurement report of system frequency chosen is analyzed, judges whether the different system frequency chosen meets default gravity treatment bar Part;If it is not, then
Continuation chooses different system frequency successively from the different system candidate frequency, until selecting satisfaction according to the measurement report The different system frequency of default reselection conditions.
3. method according to claim 2, it is characterised in that methods described also includes:
Obtain the corresponding measurement decision parameter of current network cell that the parsing isosystem measurement control message obtains and with institute State the corresponding measurement decision parameter of different system frequency;
According to the corresponding measurement decision parameter of the current network cell measurement decision parameter corresponding with the different system frequency chosen, Judge whether to be measured according to the corresponding isosystem measurement parameter of the different system frequency;If so, then
By the different system frequency according to corresponding isosystem measurement parameter carry out different grid cell signal strength and/or Different grid is cell signal quality measured, obtains corresponding measurement report.
4. according to the method described in claim 1, it is characterised in that methods described also includes:
When being resident corresponding different grid cell using the different system frequency for meeting default reselection conditions, and resident reach Default gravity treatment duration, completes gravity treatment to different grid;
When resident corresponding different grid cell is not up to default gravity treatment duration, then continue executing with described from the different system time Different system frequency is chosen in frequency-selecting point successively, and is measured and is measured accordingly according to corresponding isosystem measurement parameter Report, until the step of different system frequency for meeting default reselection conditions is selected according to the measurement report, until resident correspondence Different grid cell reach default gravity treatment duration, complete gravity treatment to different grid.
5. the method according to claim any one of 1-4, it is characterised in that it is described from the different system candidate frequency according to It is secondary to choose different system frequency, and measured according to corresponding isosystem measurement parameter and obtain corresponding measurement report, until Analyzed according to the measurement report after the different system frequency chosen meets reselection conditions, methods described includes:
When the measurement report, which analyzes the different system candidate frequency, is all unsatisfactory for reselection conditions, still it is resident current Network cell;Or,
When the corresponding different grid cell all resident failures of the different system frequency for meeting reselection conditions, it is resident again To current network cell.
6. a kind of different grid gravity concentration apparatus, it is characterised in that described device is arranged at mobile terminal, including:
Message reception module, for obtaining isosystem measurement control message;The isosystem measurement control message includes different system Candidate's frequency and corresponding isosystem measurement parameter;
Frequency processing module, for choosing different system frequency successively from the different system candidate frequency, and according to corresponding Isosystem measurement parameter, which is measured, obtains corresponding measurement report, until selecting the default gravity treatment of satisfaction according to the measurement report The different system frequency of condition;
Network reselection module, for being resident corresponding different grid using the different system frequency for meeting default reselection conditions Cell, gravity treatment to different grid.
7. different grid gravity concentration apparatus according to claim 6, it is characterised in that the frequency processing module includes:
Frequency measurement module, for choosing different system frequency successively from the different system candidate frequency;By the different system frequency Press the corresponding isosystem measurement parameter of photograph and carry out different grid cell signal strength and/or different grid cell signal Mass measurement, obtains corresponding measurement report;The different corresponding measurement report of system frequency chosen is analyzed, the different system chosen is judged Whether system frequency meets default reselection conditions;
Frequency update module, for continuing to choose different system frequency successively from the different system candidate frequency, until according to institute State measurement report and select the different system frequency for meeting default reselection conditions.
8. different grid gravity concentration apparatus according to claim 7, it is characterised in that the frequency measurement module is additionally operable to Obtain the corresponding measurement decision parameter of current network cell that the parsing isosystem measurement control message obtains and with it is described different The corresponding measurement decision parameter of system frequency;According to the corresponding measurement decision parameter of current network cell and the different system frequency chosen The corresponding measurement decision parameter of point, judges whether to be surveyed according to the corresponding isosystem measurement parameter of the different system frequency Amount;If so, it is strong that the different system frequency then is carried out into different grid cell signal according to corresponding isosystem measurement parameter Degree and/or different grid are cell signal quality measured, obtain corresponding measurement report.
9. different grid gravity concentration apparatus according to claim 6, it is characterised in that the frequency processing module is additionally operable to When being resident corresponding different grid cell using the different system frequency for meeting default reselection conditions, and it is resident reach it is default Gravity treatment duration, completes gravity treatment to different grid;When resident corresponding different grid cell is not up to default gravity treatment duration, then Different system frequency is chosen successively from the different system candidate frequency described in continuing executing with, and according to corresponding isosystem measurement Parameter, which is measured, obtains corresponding measurement report, until selecting the different system for meeting default reselection conditions according to the measurement report The step of system frequency, until being resident corresponding different grid cell reaches default gravity treatment duration, gravity treatment is completed to different system network Network.
10. storing computer in a kind of mobile terminal, it is characterised in that including memory and processor, the memory can Reading instruction, when the computer-readable instruction is by the computing device so that in the computing device Claims 1-4 The step of any one methods described.
CN201710322323.6A 2017-05-09 2017-05-09 Different grid reselecting method, device and mobile terminal Pending CN107105461A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019136659A1 (en) * 2018-01-11 2019-07-18 Oppo广东移动通信有限公司 Cell reselection method, apparatus and system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101820637A (en) * 2010-03-23 2010-09-01 展讯通信(上海)有限公司 Measurement method of time division-synchronous code division multiple access system and dual mode terminal
CN101888680A (en) * 2009-05-11 2010-11-17 联芯科技有限公司 Method for reelecting/switching 2G mode into 3G mode and dual-mode single-standby terminal device
CN102137423A (en) * 2010-01-26 2011-07-27 中国移动通信集团江苏有限公司 Method and device for realizing cell reselection
CN102932877A (en) * 2011-08-09 2013-02-13 中兴通讯股份有限公司 Method for determining effective cell by multi-mode single-standby terminal, and multi-mode single-standby terminal
CN104270788A (en) * 2014-09-28 2015-01-07 大唐移动通信设备有限公司 Inter-system switching method and inter-system switching equipment
CN105744481A (en) * 2016-03-31 2016-07-06 北京邮电大学 Inter-system mobility management method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101888680A (en) * 2009-05-11 2010-11-17 联芯科技有限公司 Method for reelecting/switching 2G mode into 3G mode and dual-mode single-standby terminal device
CN102137423A (en) * 2010-01-26 2011-07-27 中国移动通信集团江苏有限公司 Method and device for realizing cell reselection
CN101820637A (en) * 2010-03-23 2010-09-01 展讯通信(上海)有限公司 Measurement method of time division-synchronous code division multiple access system and dual mode terminal
CN102932877A (en) * 2011-08-09 2013-02-13 中兴通讯股份有限公司 Method for determining effective cell by multi-mode single-standby terminal, and multi-mode single-standby terminal
CN104270788A (en) * 2014-09-28 2015-01-07 大唐移动通信设备有限公司 Inter-system switching method and inter-system switching equipment
CN105744481A (en) * 2016-03-31 2016-07-06 北京邮电大学 Inter-system mobility management method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019136659A1 (en) * 2018-01-11 2019-07-18 Oppo广东移动通信有限公司 Cell reselection method, apparatus and system

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