CN103874152B - A kind of control method of mobile terminal - Google Patents
A kind of control method of mobile terminal Download PDFInfo
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- CN103874152B CN103874152B CN201210549878.1A CN201210549878A CN103874152B CN 103874152 B CN103874152 B CN 103874152B CN 201210549878 A CN201210549878 A CN 201210549878A CN 103874152 B CN103874152 B CN 103874152B
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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
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Abstract
The present invention provides a kind of control methods of mobile terminal.The method includes：Count the cell presence information of institute persistent district；Following at least one operation of mobile terminal is adjusted according to the cell presence information：Measurement of the mobile terminal to cell；And selection of the mobile terminal to resident public land mobile network or pattern.
Description
Technical field
The present invention relates to wireless communication field more particularly to a kind of control methods of mobile terminal.
Background technology
UMTS（Universal Mobile Telecommunication System, Universal Mobile Communication System）It is
3GPP（Third Generation Partnership Project, third generation partner program）A kind of the of tissue definition
Three generations（3G）Cordless communication network technical standard.UMTS network is made of core net and access net, and core net includes CS
（Circuit Switching, circuit switching）Domain and PS（Packet Switching, packet switch）Domain.The domains CS provide and are based on
The business of circuit switching, such as speech business；Ps domain provides the business based on packet switch, as Internet is accessed.3GPP is organized
Safeguard or formulated the 2G such as GSM, GPRS, EDGE（Two generations）The 3G standards such as standard and WCDMA, TD-SCDMA.3G technology it is another
An outer system CDMA2000, standard are organized to set up by another.
LTE（Long Term Evolution, long term evolution）Technology is a kind of important skill of the cellular communication after 3G
Art.In the standard work of 3GPP, evolution of the LTE projects mainly for access net；SAE（System
ArchitectureEvolved, System Architecture Evolution network）Project is then mainly for the evolution of core net.LTE includes the time-division pair
Work LTE（LTE TDD, or be TD-LTE）With frequency division duplex LTE（LTE FDD）.
LTE and SAE emphasis optimizes ps domain Packet Service, and eliminates the domains CS.Therefore, in the lte networks, do not support
The traditional domains CS speech business, speech business are depended on based on IMS（IP MultimediaSubsystem, IP multimedias
System）VoIP（Voice Over IP, ip voice）To provide.Another method is CSFB（Circuit Switched
Fall Back, circuit switching fall-back）.CSFB flows can make the CS business of user be transferred to the access of relatively low-bandwidth
Network, such as GSM, WCDMA, TD-SCDMA.
By the diversification of operator and institute's operating communication network, after 3G appearance, more and more mobile terminals are all
Multimode terminal.It supports the terminal of plurality of communication schemes, such as supports also to support 3G systems while 2G systems.Support 5 moulds
The mobile terminal of formula, that is, support GSM/GPRS/EDGE, WCDMA, TD-SCDMA, LTE TDD and LTE FDD terminal, several years it
It perhaps can become main flow terminal afterwards.
Network corresponding to these above-mentioned patterns is all cellular communications networks.Cellular network is by region zones at cell, position
Set area and Route Area.Each cell has the cell ID of oneself（Cell ID, the standard also having are referred to as
Cellidentity）And the Location Area Identification belonging to it（LAI）And Routing Area Identifier（RAI）；Above-mentioned mark is referred to as herein
For cell identity information.Multimode terminal can measure the neighboring community of multiple patterns of network configuration, and select suitable cell, stay
It is left on the network of pattern corresponding to the cell.The network for being typically different pattern is to use different PLMN（Public Land
Mobile Network, public land mobile network）What value was distinguished.
When mobile terminal is in neighboring community's overlapping covering, in fact it could happen that pingpang handoff.So-called pingpang handoff, is exactly moved
Terminal is the phenomenon that serving cell and neighboring community switch over back and forth, especially all very weak feelings of the signal strength of neighboring community
Under condition, terminal may repeat resident or switching between multiple cells.It is unintelligible that pingpang handoff process is easy to cause speech quality,
To influence user experience.
In addition to multimode, another Evolution Tendency of mobile terminal is intelligent.Intelligent mobile terminal, including there is communication
The tablet computer of function is configured with abundant peripheral equipment.These peripheral equipments include global positioning system（GPS）, bluetooth, nothing
Line LAN（WLAN）, FM receiver（FM）, high-resolution pick-up device, large scale touch the devices such as screen；Also, intelligence
Terminal is also supported to be widely applied.For example, downloading thousands of application software by network, it is then mounted to smart mobile phone
On, such as digital map navigation, Mobile banking, game.
WLAN often lumps together with Wi-Fi.Wi-Fi is most initially Wireless Fidelity（wireless fidelity）'s
Abbreviation, refers to " Wireless Fidelity " in the scope of WLAN.IEEE（Institute of Electrical and Electric Engineers）802.11
The specification of series, is the WLAN standard that IEEE is organized to set up.In 802.11 specifications, define the following two kinds equipment or
Entity.Movement station（STA）, containing meeting 802.11 media access controls of IEEE（MAC）With the wireless medium of physical layer defined
Any equipment of interface；Access point（AP）, there is movement station（STA）Function, and by wireless medium be associated STA carry
For any entity of access.
There are one Service Set Identifiers for each access point（SSID, i.e. service set identifier）Identify it
Oneself, SSID is broadcasted in the frame of beacon frame, and is cited in other frames, such as probe request frame.SSID is suitable
In the title of access point.There are one basic services, and identifier is arranged for each access point（BSSID, i.e. basic serviceset
identifier）, BSSID is equivalent to the MAC Address of access point, typically occurs in the somewhere in address 1 to the address 4 of MAC header.
In the specifications of 802.11 series, also define the process that movement station is linked into access point, access procedure include association process and
The verification process that it may also be desirable to.Different authentication modes, authentication phase may be along with the association process described in agreement；
May be to execute certification again after the association process described in agreement.Movement station can just pass through after association and by certification
Access point, the service being capable of providing using access point, such as Internet connections.
Intelligent terminal is after access Wi-Fi access points success, it will usually record the identifier of access point, including its SSID
And the information such as BSSID, and authentication mode, the authentication password that may need.Here, the record is referred to as Wi-Fi network note
Record.
In order to save power consumption, the intelligent terminal for having accessed Wi-Fi would generally be when screen be closed or screen closes one section
After time, Wi-Fi is closed.When equal users are needed using intelligent terminal, when opening screen, centainly can terminal can automatically again
Access the Wi-Fi network being previously accessed.
From above-mentioned, the device supported by mobile terminal is more and more, the pattern supported is more and more, power consumption
It is increasing, therefore save the principle that must be considered emphatically when power consumption is Terminal Design.
Invention content
The purpose of the present invention is to provide a kind of control methods of mobile terminal, for reducing the power consumption of mobile terminal, and
And the probability of mobile terminal pingpang handoff can be reduced.
The present invention provides a kind of control method of mobile terminal, including：
Count the presence information of institute persistent district；
Mobile terminal is controlled according to presence information.
Further, the presence information is stored.
Further, the presence information is stored, the position of storage is located in mobile terminal, or positioned at insertion mobile terminal
SIM/USIM cards, in storage card.
Further, the presence information includes the cell identity information of institute persistent district, further includes following information
Partly or entirely：Phone is dialed or received to resident time span, resident accumulated time, resident date, resident number
Number or accumulated time length, use the number or accumulated time length of packet switch domain service；Count the period of presence information；
Resident probability；The weight of institute persistent district；By the resident accumulated time of Time segments division, resident probability, resident number；Above-mentioned ginseng
Several functions.
Further, the presence information further includes be resident PLMN and/or pattern.
Further, described to control mobile terminal according to presence information, control includes some or all of following operation：
Measurement of the mobile terminal to cell is controlled, including increases and/or reduce the measurement to cell；
Control the selection that mobile terminal is resident PLMN/ patterns.
Further, described to control mobile terminal according to presence information, control includes some or all of following operation：
Reduce measurement of the mobile terminal to cell, the cell includes mobile terminal current service cell and/or adjacent small
Area；
Reduce or stop measurement of the mobile terminal to other PLMN/ mode networks except be resident PLMN/ patterns；
The cell of other PLMN/ patterns except be resident PLMN/ patterns is not selected to be resident when cell reselection；
Select other patterns except LTE patterns resident；
Improve the thresholding that mobile terminal carries out cell reselection.
Further, described to control mobile terminal according to presence information, control includes following operation：
With residence time, resident number, the number for dialing or receiving phone or accumulated time length, using packet domain industry
The number of business or the increase of accumulated time length, and/or resident probability, do not increase the measurement to cell.
Further, described to control mobile terminal according to presence information, control includes following operation：
With residence time, resident number, the number for dialing or receiving phone or accumulated time length, using packet domain industry
The number of business or the increase of accumulated time length, and/or resident probability reduce the measurement to cell.
Optionally, described to control mobile terminal according to presence information, control includes following operation：Between when camped, it is resident
Number, the number for dialing or receiving phone or accumulated time length, using packet switch domain service number or accumulated time length,
And/or resident probability is more than when presetting presence information threshold value, to reduce the measurement to cell.
Further, the mode for reducing the measurement to cell, including increase measurement period, reduce in each measurement period
Measure the number of cell, reduce the number of the cell measured in each measurement period, and/or be inserted between measurement period not into
The period that row measures.
Further, when reduction is continued above preset first time threshold to the measurement of cell, the measurement to cell is extensive
The multiple degree to before reducing, and after continuing second time threshold, the measurement to cell is reduced again.
Further, measurement of the above-mentioned reduction to cell, simultaneous some or all of operation as follows：
Reduce or stop measurement of the mobile terminal to other PLMN/ mode networks except be resident PLMN/ patterns；
The cell of other PLMN/ patterns except be resident PLMN/ patterns is not selected to be resident when cell reselection；
Select other patterns except LTE patterns resident；
Improve the thresholding that mobile terminal carries out cell reselection.
Further, the presence information that continuous updating is stored.
Further, it when the presence information for the cell that mobile terminal is resident is not stored, then counts and stores the cell
Presence information.
Further, it within the statistics involved time, when stored cell, is not populated, then deletes and deposited
The presence information of the cell of storage.
Further, when cell its presence information that mobile terminal is resident is not stored, then the resident letter of the basis is not executed
Breath control mobile terminal.
Description of the drawings
The above invention content and following specific implementation mode of the present invention can obtain more preferably when reading in conjunction with the drawings
Understanding.It should be noted that example of the attached drawing only as claimed invention.In the accompanying drawings, identical reference numeral
Represent same or similar element.
Fig. 1 shows according to an embodiment of the invention one schematic diagram；
Fig. 2 shows according to an embodiment of the invention two schematic diagrames；And
Fig. 3 shows according to an embodiment of the invention three schematic diagram.
Specific implementation mode
Describe the detailed features and advantage of the present invention in detail in a specific embodiment below, content is enough to make any
Skilled in the art realises that the technology contents of the present invention and implement according to this, and specification disclosed by this specification, weigh
Profit requires and attached drawing, and those skilled in the art are appreciated that the relevant purpose of the present invention and advantage.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
The present invention provides a kind of control method of mobile terminal, for reducing the power consumption of mobile terminal, and can reduce
The probability of mobile terminal pingpang handoff.
Fig. 1 shows according to an embodiment of the invention one schematic diagram.Specifically, Fig. 1 shows the statistics of presence information
And storage.
The control method of mobile terminal provided by the invention includes counting and storing the presence information of cell（101）.It is described
Presence information include, but are not limited to the cell identity information for the cell that mobile terminal is resident and the part of following information or
All：Resident time span, resident accumulated time, resident date, resident number, the number for dialing or receiving phone
Or accumulated time length, using packet switch domain service number or accumulated time length, count period, resident of presence information
Probability, institute persistent district weight, by the resident accumulated time of Time segments division, resident probability, resident number, with aforementioned information phase
Associated function.
For example, can the mode of according to the form below count and store the presence information of cell.
| Cell ID | 0xA1 | 0xA2 | 0xA3 | 0xA4 |
| Whether it is being resident | It is | It is no | It is no | It is no |
| Residing mode | GSM | GSM | LTE | GSM |
| The timing statistics period | 7 days | 7 days | 7 days | 7 days |
| Currently/last time is resident duration | 60 minutes | 5 hours | 3 hours | 1 hour |
| Accumulate residence time | 55 hours | 90 hours | 10 hours | 4 hours |
| Number is resident in accumulation | 80 times | 100 times | 5 times | 3 times |
| Circuit domain business duration | 100 minutes | 50 minutes | 15 minutes | 0 minute |
| Packet switch domain service duration | 40 minutes | 30 minutes | 30 minutes | 5 minutes |
| Probability is resident in accumulation | 0.35 | 0.56 | 0.06 | 0.03 |
| In the daytime period resident accumulation duration | 40 | 30 | 5 | 4 |
| The resident accumulation duration of night-time hours | 15 | 60 | 5 | 0 |
| In the daytime the period is resident probability | 0.51 | 0.38 | 0.06 | 0.05 |
| Night-time hours are resident probability | 0.19 | 0.75 | 0.06 | 0 |
Among the above the period can there are many dividing mode, such as each hour as a period, or simply by one
It is divided into the daytime with two periods of night, in the daytime from 6：00 to 18：00, night is from 18：00 to 6：00.Resident probability, or press
The resident probability of period, can the simply accumulation of each cell of geo-statistic or the resident duration proportion by the period；It can also incite somebody to action
Above-mentioned all parameters, including each duration, number etc., each parameter weighting calculate a comprehensive probability.For example, number and
Duration weight is all 0.5, calculates the weight that each cell is resident number and duration, then averages, and is calculated last general
Rate.Probability in upper table, the method for having used resident duration proportion calculate.
Resident probability can be directly considered as to the weight of institute persistent district, resident probability can also be divided by value range
Go out multiple ranks, each rank corresponds to a weight.For example, probability is at 0 to 0.25, weight 1；Probability is 0.26 to 0.5
When, weight 2；And so on.
In above-mentioned example, 7 days presence information statistics are given；The accumulation residence time of four cells was less than 168 hours.
The remaining time, it can be understood as mobile terminal is in off-mode.
Above-mentioned is an example, and the number of cells involved by reality should be more.
For the presence information that continuous updating is stored, following method can be used.It is resident every time to a cell, example
Such as 0xA1 cells, then the initial time recorded its cell identity information, pattern or PLMN, be resident the cell.When leaving
0xA1 cells are resident other cells, or when shutdown, according to current time, calculate be resident 0xA1 cells time it is long
Degree, and record corresponding period and date.
If the time cycle of statistics is 7 days, it will appear the sequence constituted by a plurality of record, each record includes
Cell identity information, pattern, dwell period are resident the date, are resident duration.
In this way, each hour, or every time before shutdown, or every time after booting, the primary above-mentioned note of mobile terminal statistics
Sequence is recorded, by cell identity information, statistics is resident the information such as the duration, number, probability of the cell, and further update is deposited
The presence information of storage.
When the cell identity information not stored before occurring, by the resident letter corresponding to the cell identity information
Breath stores.When certain cell identity information stored before is then deleted when not occurring in nearest 7 days records series
Presence information corresponding to the cell identity information.
The method of above-mentioned records series is a kind of simplest method.Count presence information method can there are many.
For example, the list of identification information of all cells being resident is established, it every passing hour, just will be corresponding to each cell
Residence time is multiplied by 167/168, and the resident duration corresponding to the cell for being then resident this hour adds 1/168.In this way
Mode, the cell of resident probability very little can be made, corresponding resident duration is smaller and smaller, until leveling off to 0.
The presence information of above-mentioned statistics, is possibly stored in the Flash of terminal inner, or be inserted into terminal SIM card or
In SD card.
Above-mentioned statistics and the parameters such as duration, number are stored, further can also count and store duration, number, probability
Deng function.For example, distinguish the function for commonly using cell, i.e., when resident probability is more than 0.3, functional value 1；Otherwise it is 0.Then move
Dynamic terminal can take according to the function of common cell, judge whether current area is often resident cell.
It, can be so that it be to commonly use cell, and can make terminal which terminal, which distinguishes in be resident cell, according to the present embodiment
Terminal is controlled according further to these information.
Fig. 2 shows according to an embodiment of the invention two schematic diagrames.
Embodiment two provides a kind of method of control mobile terminal, and this method includes storing and counting the resident letter of cell
Breath（201）；And mobile terminal is controlled according to the presence information for storing and counting（203）.
Since presence information in fact contains the location information and motion track of user, it can be according to resident
Information controls the cell measurement or model selection that mobile terminal is carried out, and saves power consumption to realize and improves user experience
Purpose.
It is to be resident a certain public land mobile network that the selection of the terminal-pair pattern, which refers to terminal, is supported in terminal
Pattern in, select suitable pattern, and work in the pattern.The each pattern that terminal is supported generally corresponds to a kind of wireless
Access technology（RAT）.And operator is in Operation Network, the RAT being typically different is numbered using different PLMN, is not also arranged certainly
Except identical RAT has corresponded to the case where multiple PLMN or identical PLMN have corresponded to multiple RAT.Nevertheless, terminal is all
A suitable pattern can be selected, and works in the pattern, so as to realize to the normal resident of selected PLMN.
This, when terminal is resident to a PLMN, pattern that the pattern of selected, use or work, also referred to as terminal are resident.
For example, may determine that the location information of user from table shown in embodiment one.0xA1 cells should be user
The cell that work unit is located at, 0xA2 should be the cells that user dwelling is located at, and 0xA3 is likely to be the outgoing working of user
The cell being located at, 0xA4 are then the cells that user passes by temporarily.
It is workaday especially for the apparent user of rule of life of working from 9am to 5pm in terms of the motion track of user
Work unit where being usually located at daytime；The daytime at weekend and all nights, prodigious probability are located at dwelling.Therefore, from movement
The resident probability of terminal sees that working day daytime period, it is Great possibility to reside in the be located at cell of work unit；Night and week
Cell where end resides in dwelling is Great possibility.
In mobile terminal in most time, it is resident in a certain specific cell.Only during user moves, such as
In working, next way, just occur roaming and switching.When mobile terminal resides in a certain specific cell, the cell it is adjacent
Cell will be considerably less than the number for whole neighboring communities that network is configured for the number of cells of terminal gravity treatment and switching in fact
Mesh.That is, the static probability of mobile terminal is more than the probability of movement；When motion of mobile terminals, a specific cell
The probability of interior movement is more than the probability moved in minizone.
In the present embodiment, mobile terminal controls measurement to cell according to presence information, including increases and/or reduce pair
The measurement of cell；And control mobile status is resident the selection of PLMN/ patterns.
In one embodiment, mobile terminal sets presence information threshold value.The threshold value of presence information, can according to duration,
Number, probability etc. are respectively set, and can also only be arranged only in accordance with probability or weight.When being resident the duration of certain cell, number, general
Rate, weight etc. when being more than set presence information threshold value, reduce the measurement to cell.The threshold value of presence information can also be
The number of common cell.Such as it is set as 2.Then in all resident cells, two cells of maximum probability are resident, when mobile whole
When this 2 cells are resident at end, the measurement to cell is reduced.Referring to embodiment one, the cell of being resident maximum probability be 0xA2,
When 0xA1, then when mobile terminal is resident the two cells, the measurement to cell is reduced.
For example, the threshold value for being resident the presence information of duration setting presence information by accumulation is 50 hours.Then from embodiment one
Chart in as it can be seen that cell 0xA1 and cell 0xA2 resident duration be more than the threshold value.Then when terminal is resident the cell, subtract
Few measurement to cell especially reduces the measurement of the neighboring community to neighboring community or other patterns.
For another example, it is 0.3 to be resident probability the threshold value of presence information is arranged by the accumulation of period.From embodiment one as it can be seen that in the daytime
The resident probability of period, cell 0xA1 and cell 0xA2 are more than 0.3；The resident probability of night-time hours cell 0xA2 is more than 0.3.Then
In the daytime, when terminal is resident cell 0xA1,0xA2, the measurement to cell is reduced；At night, when terminal resides in cell
When 0xA2, the measurement to cell is reduced.
Above-mentioned measurement of the reduction to cell after being resident some cell, the cell of measurement includes this cell and be resident PLMN
Under neighboring community and other PLMN under neighboring community.But measurement is usually reduced or stopped, is adjacent under other PLMN
Cell.The less amplitude in the neighboring community that is placed under this PLMN, should be less than the measurement to the neighboring community under other PLMN.To this
The measurement frequent degree of cell is recommended as not reducing.
Network can configure multiple neighboring communities to terminal then can also configure the phase of other multiple patterns for multimode terminal
Adjacent cell.Also, mobile terminal should be surveyed the neighboring community configured and the cell being resident as unit of the period
Amount.
The cell that terminal is resident, is current service cell, and other cells are then neighboring community.Neighboring community can be drawn again
It is divided into system（Intra-RAT）Between adjacent area and system（Inter-RAT）Adjacent area.Adjacent area in system refers to that mobile terminal is current
The cell in PLMN networks being resident is more precisely to use current wireless access technology（RAT）Cell；Between system
Adjacent area refers to then the neighboring community except current PLMN or current wireless access technologys.For example, if terminal works are in GSM moulds
Formula, then the neighboring community of GSM network is adjacent area in system, TD-SCDMA, LTE network neighboring community be exactly adjacent area between system；
If terminal works become adjacent area in system in LTE patterns, the adjacent area of LTE network.
Measurement between neighboring community include comprising in system measure and/or system measure, between system measure be also referred to as
Cross-system measures.The above-mentioned measurement to other PLMN/ mode networks except be resident PLMN/ patterns, as cross-system measure.
For example, in 1.28 seconds, mobile all cells for monitoring collection of reply are completed to measure primary；And as far as is humanly possible to prison
Other cells surveyed except collection are measured with polling mode.The title of monitoring collection in the various modes is different, refers to movement generally
Terminal is in cell reselection, switching or soft handover, the set of most probable Target cell.And the cell except collection is monitored, usually
Network configuration but cell that actually terminal can't detect, or measured but the very weak cell of signal, then or
Person is the cell that network is detected without configuration but mobile terminal.Also the communication system having, indefinite regulation monitoring collection
Concept, but require terminal by signal strength to the ranking cells that measure, and front is several, such as 8 cells, it is desirable that in institute
It states period planted agent and measures primary, the measurements of other cells is then requirement in power.This is equivalent to for defining monitoring collection
Number is within 8.
It is measured in the mode for reducing the measurement to cell, including increase measurement period, each measurement period of reduction small
The number in area reduces the number of the cell of measurement in each measurement period, and/or is inserted between measurement period without measuring
Period.
For example, network configuration requires to measure for 1.28 seconds the cell that is once configured, and at this time terminal can with 2.56 seconds or
The cell that longer period measurement is once configured.In addition, for multimode terminal, such as tri- moulds of GSM/TD-SCDMA/LTE TDD
It singly waits for terminal, if mobile terminal currently resides at GSM cell, the measurement to the cell of other patterns can be stopped.Also may be used
With by not reducing measurement period, but the method for reducing the number of cells measured in a cycle reduces the measurement to cell.
Or still measured according to the measurement frequent degree in the period and each period of existing configuration, but measurement period it
Between, it is inserted into the period for stopping measuring.
Measurement of the above-mentioned reduction to cell, simultaneous some or all of operation as follows：
Reduce or stop measurement of the mobile terminal to other PLMN/ mode networks except be resident PLMN/ patterns；Cell
The cell of other PLMN/ patterns except be resident PLMN/ patterns is not selected to be resident when gravity treatment；It selects except LTE patterns
Other patterns it is resident；Improve the thresholding that mobile terminal carries out cell reselection.
Measurement, the gravity treatment to other mode cells can be reduced or stop, without reducing to this pattern, that is, be resident PLMN
Under cell measurement, can ensure connectivity of the mobile terminal under situation of movement in this way.In this way, once mobile terminal is resident
The very low cell of the cell or resident probability that are not counted and stored to its presence information, then restore prior art institute
It is required that the measurement to cell, include restoring measurement and gravity treatment to other mode cells.
The operation that above-mentioned reduction measures, can be reduced when being resident cell and starting, can also be after being resident the cell
Start to reduce after continuing for some time.Latter situation more optimizes.Due to being just resident from other cells to the cell, signal
Quality is also unstable, it is therefore desirable to which a period of time steadily measures neighboring community.For example, being resident the cell, continue 10 minutes
Afterwards, whether belonging to resident probability at first 2 according to the cell, measured to decide whether to reduce.
In addition, if it reduces and measures, can be according to the presence information of the statistics stored, it can also be according to currently staying
The presence information for the cell stayed.
For example, present period is night, current area resided 4 hours, then can be with when current time is morning 2
During judging that user is most likely in sleep；The probability very little of terminal movement.Even if then the cell is a new cell, do not have
It is counted and was stored, then can also execute the operation for reducing and measuring.
It is measured advantage of this embodiment is that reducing, saves the power consumption of terminal；It reduces and surveys in the big cell of resident probability
Amount, especially only reduces the measurement to other pattern adjacent areas, so that terminal is reduced power consumption under the conditions of maximum probability, and not
Reduce the connectivity of terminal and cellular network.
Above-mentioned reduction measures, be compared with the existing technology in communication protocol defined to serving cell, neighboring community
In system or the measurement task outside system, for measurement period.In the prior art, network can configure paging cycle, such as
640 milliseconds or 1.28 seconds, this period is also typically used as measurement period use；It is then directly advised in the communication protocol of certain systems
The report cycle of a measurement period or measurement result is determined.Network simultaneously can be into terminal configuration system and outside system
Neighboring community parameter, including frequency, cell ID, used synchronous code etc. used in neighboring community, the phase of each system
Design parameter included in adjacent cell list is different.It further provides that, in middle measurement period, terminal should be completed in communication protocol
The measurement to measurement amount, should such as complete at least 1 time measurement to how many a cells.
Therefore, in the prior art, mobile terminal at least presses the frequent degree and net required by agreement as unit of the period
The measurement target and requirement that network is configured measure the neighboring community configured and the cell being resident.It then reduces or increases
Add measurement, refers to that measurement task in some cycles of communication protocol defined decreases or increases compared with the existing technology.It is false
If 20 cells of network configuration, in measurement period or measure in report cycle, it should at least measure each cell 1 time, then
Can be understood as current period measurement number is 20.Average measurement number is less than 20 so in same period, then is appreciated that
It is measured to reduce, extra 20 can be understood as increasing measurement.
Fig. 3 shows according to an embodiment of the invention three schematic diagram.
Difference lies on the basis of embodiment two, further add increase or extensive to embodiment three with embodiment two
The multiple operation to cell measurement（305）.
In embodiment two, the measurement to other mode cells is reduced or stopped, being unfavorable for terminal and is resident signal quality
On best PLMN.Therefore, first time threshold and second time threshold can be set, such as is respectively set to 10 minutes and 1
Minute.It is more than first time threshold whenever reducing the duration measured, then will measures the degree being restored to before reducing, and tie up
Hold second time threshold, i.e., 1 minute.
Advantage of this embodiment is that under the premise of reducing power consumption of terminal, still enable the terminals to be resident suitable
In pattern.
The present invention also provides example IVs.
Difference lies in the controls to reducing measurement degree for example IV and embodiment two and three.
Can be the combination of variation and changeless two kinds, or both to the reduction degree of cell measurement.
Changeless mode, it is normal and two kinds reduction relative to the frequent degree of measurement to be divided into.For example, working as
The measurement period of preceding network configuration is 1.28 seconds, and when reduction measurement, measurement period is 2.56 seconds.Then, once mobile terminal position
When resident probability is more than 0.3 cell, that is, reduce the measurement to cell；Otherwise, then the normal frequent degree that measures is pressed to measure.
There are many mode of variation, the method that can be used.
For example, by resident probability, multiple ranks are divided, it is different that each rank measures reduced degree.Such as resident probability is big
In 0.5 cell, stop the measurement to other pattern adjacent areas；Resident probability 0.3-0.5 cell, to other mode cells
Measurement period is 2.56 seconds.
For another example, directly using resident probability calculation measurement period.Such as, measurement period is（1+ is resident probability）× 1.28 seconds.
It is then resident the smaller cell of probability, is resided at hereafter, measurement period is shorter.
It should be pointed out that it will be understood by a person skilled in the art that the present invention is not limited to the above-mentioned embodiments enumerated.Also,
The embodiment that the present invention enumerates can be combined with each other and apply, to advanced optimize technical scheme of the present invention.
Here the term and form of presentation used is only intended to describe, and the present invention should not be limited to these terms and table
It states.It is not meant to exclude the equivalent features of any signal and description (or in which part) using these terms and statement, should recognize
Know various modifications that may be present to should also be included in right.Other modifications, variations and alternatives are also likely to be present.
Correspondingly, claim should be regarded as covering all these equivalents.
Equally, it should be pointed out that although the present invention is described with reference to current specific embodiment, this technology neck
Those of ordinary skill in domain it should be appreciated that more than embodiment be intended merely to illustrate the present invention, in no disengaging present invention
Various equivalent change or replacement can be also made in the case of spirit, therefore, as long as right in the spirit of the present invention
The variation, modification of above-described embodiment will all be fallen in the range of following claims.
Claims (9)
1. a kind of control method of mobile terminal, which is characterized in that the method includes：
Count the cell presence information of institute persistent district；
Following at least one operation of mobile terminal is adjusted according to the cell presence information：
Measurement of the mobile terminal to cell；
Selection of the mobile terminal to resident public land mobile network or pattern；
Wherein, it is described according to the cell presence information adjust the mobile terminal to the measurement of cell include it is below a kind of or
It is a variety of：
Measurement of the mobile terminal to cell is reduced, the cell includes mobile terminal current service cell；
It reduces or stops mobile terminal to other public land mobile networks except be resident public land mobile network or pattern
The measurement of network or mode network；
Wherein, described that the mobile terminal is adjusted to resident public land mobile network or pattern according to the cell presence information
Selection include it is following in it is one or more：
Do not selected when cell reselection other public land mobile networks except resident public land mobile network or pattern or
The cell of pattern is resident；
Select other patterns except LTE patterns resident；
Improve the thresholding that mobile terminal carries out cell reselection；
Wherein, adjust the mobile terminal according to the cell presence information further includes to the measurement of cell：
With resident number, the number or accumulated time length using phone domain business, the number using packet switch domain service or tire out
The increase for accumulating one or more of time span and resident probability, does not increase or decrease the measurement to cell；Or
With the increase of residence time, the measurement to cell is not increased.
2. the method as described in claim 1, which is characterized in that the presence information includes the cell ID letter of institute persistent district
Some or all of breath and following information：Resident time span, resident accumulated time, resident date, resident time
Number, is resident the number or accumulated time length using phone domain business, the number or accumulated time length using packet switch domain service
The period of information, resident probability, the weight of institute persistent district, the resident accumulated time divided according to the time period, resident probability,
Resident number and function associated with aforementioned information.
3. method as claimed in claim 2, which is characterized in that the presence information further includes that be resident public land moves
Network or pattern.
4. the method as described in claim 1, which is characterized in that the method further includes：
The presence information is stored, wherein SIM or USIM that the position stored is located at the mobile terminal, is inserted into mobile terminal
One or more of card, storage card.
5. the method as described in claim 1, which is characterized in that it is described reduce to the measurement of cell further include it is following in one kind
Or various ways：Increase measurement period, reduce the number for measuring cell in each measurement period, surveyed in each measurement period of reduction
The number of the cell of amount and period of the insertion without measurement between measurement period.
6. the method as described in claim 1, which is characterized in that adjust the mobile terminal pair according to the cell presence information
The measurement of cell further includes：
When the reduction is continued above preset first time threshold to the measurement of cell, subtract being restored to the measurement of cell
Degree before few, and after continuing second time threshold, the measurement to cell is reduced again.
7. method as claimed in claim 4, which is characterized in that the method further includes：
The presence information that continuous updating is stored.
8. method as claimed in claim 4, which is characterized in that the method further includes：
In time involved by statistics cell presence information, when, stored cell is not populated, then deletes and deposited
The cell presence information of the cell of storage.
9. the method as described in claim 1, which is characterized in that the method further includes：
When the mobile terminal be resident cell presence information do not stored, then do not execute it is described according to presence information adjust move
The operation of terminal.
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| CN201210549878.1A CN103874152B (en) | 2012-12-18 | 2012-12-18 | A kind of control method of mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106330371A (en) * | 2015-06-16 | 2017-01-11 | 深圳市中兴微电子技术有限公司 | Information bearing method and network architecture |
| CN105744602B (en) * | 2016-03-31 | 2019-08-02 | 北京奇虎科技有限公司 | Communication network cut-in method and device |
| CN106413012A (en) * | 2016-09-09 | 2017-02-15 | 北京小米移动软件有限公司 | Communication control method and device |
| CN106550366A (en) * | 2016-11-07 | 2017-03-29 | 广东欧珀移动通信有限公司 | A kind of connection control method and mobile terminal |
| CN108738140A (en) * | 2017-04-21 | 2018-11-02 | ***通信有限公司研究院 | A kind of terminal staying method, base station, terminal and computer readable storage medium |
| CN112889315B (en) * | 2018-10-31 | 2023-03-10 | 深圳市欢太科技有限公司 | Cell information processing method and device, electronic equipment and readable storage medium |
| CN111565413A (en) * | 2019-02-14 | 2020-08-21 | 华为技术有限公司 | Measurement method and communication device |
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| CN101014169A (en) * | 2007-02-14 | 2007-08-08 | 北京天碁科技有限公司 | Method and apparatus for realizing electricity saving of mobile terminal |
| CN101547467A (en) * | 2008-03-24 | 2009-09-30 | 华为技术有限公司 | Method for establishing connection in communication network, user terminal and base station |
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