CN107734582A - PLMN reselecting method and user equipment - Google Patents
PLMN reselecting method and user equipment Download PDFInfo
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- CN107734582A CN107734582A CN201711217230.3A CN201711217230A CN107734582A CN 107734582 A CN107734582 A CN 107734582A CN 201711217230 A CN201711217230 A CN 201711217230A CN 107734582 A CN107734582 A CN 107734582A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/14—Reselecting a network or an air interface
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application provides a kind of PLMN reselecting method and user equipment, is related to communication technical field, can keep reselecting to HPLMN on the premise of UE communication is unimpeded, to save rate and reduce UE power consumptions.This method includes:In the case where the PLMN VPLMN of user equipment (UE) current accessed is not its home public land mobile network network HPLMN scene, the UE obtains the first rate travel, wherein, first rate travel is rate travels of the UE in default gravity treatment reference period;When reaching the gravity treatment reference period, the UE is according to first rate travel, HPLMN flow described in initiation gravity treatment.
Description
Technical field
The application is related to the communications field, more particularly to a kind of PLMN reselecting method and user equipment.
Background technology
Due to the overlay area of different PLMNs (Public Land Mobile Network, PLMN)
Difference, user equipment (User Equipment, UE) roam when, may from its registration local plmn (Home PLMN,
HPLMN its unregistered PLMN) is reselected to.In order to ensure that UE preferentially uses its HPLMN (rate are relatively low), it is desirable to which the UE is weighed as early as possible
Select to HPLMN.
At present, when UE current times reach the fixation gravity treatment cycle that it prestores, UE starts gravity treatment HPLMN flow.Example
Such as, if the numerical value in above-mentioned fixed gravity treatment cycle is larger, before UE current times reach the fixed gravity treatment cycle, even if UE is
HPLMN overlay area is roamed to, UE will not also initiate gravity treatment HPLMN flows, it is impossible to HPLMN is reselected in time, so as to
Produce extra rate.In another example if the numerical value in above-mentioned fixed gravity treatment cycle is smaller, UE can continually initiate gravity treatment HPLMN streams
Journey, add UE power consumptions;If now UE dump energies are less, can pre-mature exhaustion UE electricity, so as to cause UE can not keep logical
Believe unimpeded.Therefore, how keep UE communication it is unimpeded on the premise of reselect to HPLMN as soon as possible, so as to balance save rate and
The contradiction between UE power consumptions is reduced, turns into urgent problem to be solved.
The content of the invention
The application provides a kind of PLMN reselecting method and user equipment, UE communication can kept unimpeded
On the premise of reselect to HPLMN, with save rate and reduce UE power consumptions.
To reach above-mentioned purpose, the application adopts the following technical scheme that:
In a first aspect, the application provides a kind of PLMN reselecting method, this method can include:In user
The PLMN (Visited PLMN, VPLMN) of equipment UE current accessed is not its home public land mobile network
Under network HPLMN scene, UE obtains the first rate travel;When reaching gravity treatment reference period, UE is according to the first rate travel, hair
Play gravity treatment HPLMN flow;Wherein, the first rate travel is rate travels of the UE in default gravity treatment reference period.
Second aspect, the application provide a kind of user equipment (UE), including:Processing module, in user equipment (UE)
The PLMN VPLMN of current accessed is not to obtain the under its home public land mobile network network HPLMN scene
One rate travel, wherein, the first rate travel is rate travels of the UE in default gravity treatment reference period;Communication module, use
In when reaching gravity treatment reference period, according to the first rate travel, gravity treatment HPLMN flow is initiated.
The third aspect, the application provide a kind of user equipment (UE), and the UE includes:Processor, transceiver and memory.Its
In, memory is used to store computer executed instructions, and when the UE is run, the computer of the computing device memory storage is held
Row instruction, so that the public land movement described in one of any in UE execution first aspects and its various optional implementations
Network reselection method.
Fourth aspect, the application provide a kind of computer-readable recording medium, are stored with computer-readable recording medium
One or more programs, one or more programs include computer executed instructions, and when the computing device of the UE, the computer is held
During row instruction, the UE perform it is one of any in above-mentioned first aspect and its various optional implementations described in public land move
Dynamic network reselection method.
The PLMN reselecting method and user equipment that the embodiment of the present application provides, can be in its access
PLMN is not under its HPLMN scene, obtains first rate travels of the UE within the default benchmark gravity treatment cycle, when arrival base
During the quasi- gravity treatment cycle, gravity treatment HPLMN flow is initiated according to the first rate travel, is avoided according only to default benchmark gravity treatment week
Phase reselect to HPLMN flexibility it is poor the problem of, can as far as possible keep communication it is unimpeded on the premise of reselect to HPLMN,
To reach the balance saved between rate and reduction UE power consumptions.
Brief description of the drawings
Fig. 1 is the communication network of the PLMN reselecting method that the embodiment of the present application provides and user equipment applications
Network structural representation;
Fig. 2 is the PLMN reselecting method schematic diagram one that the embodiment of the present application provides;
Fig. 3 A are the PLMN reselecting method schematic diagram two that the embodiment of the present application provides;
Fig. 3 B are the PLMN reselecting method schematic diagram three that the embodiment of the present application provides;
Fig. 4 is the PLMN reselecting method schematic diagram four that the embodiment of the present application provides;
Fig. 5 is the PLMN reselecting method schematic diagram five that the embodiment of the present application provides;
Fig. 6 is the PLMN reselecting method schematic diagram six that the embodiment of the present application provides;
Fig. 7 is the PLMN reselecting method schematic diagram seven that the embodiment of the present application provides;
Fig. 8 is the structural representation one for the user equipment that the embodiment of the present application provides;
Fig. 9 is the structural representation two for the user equipment that the embodiment of the present application provides.
Embodiment
The PLMN reselecting method and user equipment provided below in conjunction with the accompanying drawings the embodiment of the present application enters
Row describes in detail.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, expression may have three kinds of passes
System, for example, A and/or B, can be represented:Individualism A, while A and B be present, these three situations of individualism B.
Term " first " and " second " in the description of the present application and accompanying drawing etc. be for distinguishing different objects, or
Person is used to distinguish the different disposal to same target, rather than the particular order for description object.
In addition, the term " comprising " and " having " being previously mentioned in the description of the present application and their any deformation, it is intended that
It is to cover non-exclusive include.Such as process, method, system, product or the equipment for containing series of steps or unit do not have
The step of being defined in the step of having listed or unit, but not listed including other also alternatively or unit, or alternatively
Also include for the intrinsic other steps of these processes, method, product or equipment or unit.
It should be noted that in the embodiment of the present application, " exemplary " or " such as " etc. word make example, example for expression
Card or explanation.Be described as in the embodiment of the present application " exemplary " or " such as " any embodiment or design should
It is interpreted than other embodiments or design more preferably or more advantage.Specifically, " exemplary " or " example are used
Such as " word is intended to that related notion is presented in a concrete fashion.
In the description of the present application, unless otherwise indicated, the implication of " multiple " refers to two or more.
PLMN () reselecting method that the embodiment of the present application provides can apply to the communication network shown in Fig. 1
In network, the communication network can be the 5th generation (5th generation, 5G) mobile communications network, can also be forth generation (4th
Generation, 4G) (such as:Evolved Packet System (evolved packet system, EPS) mobile communications network, may be used also
Think other actual mobile communications networks, the application not limits.
As shown in figure 1, the communication network can include:Terminal 11, base station 12, core net 13.Wherein, the terminal in Fig. 1
11 can be used for access network equipment that operator deployment is connected to by radio open, then access data network;Lead base station 12
It is used to realize radio physical layer function, scheduling of resource and RRM, wireless access control and mobile management work(
Energy;Core net 13 can include the network equipment (such as:The equipment such as server, router), it is mainly used in providing data for terminal 11
Service.It should be noted that Fig. 1 is merely illustrative Organization Chart, in addition to functional unit shown in Fig. 1, the network architecture may be used also
So that including other functional units, the embodiment of the present application is to this without limiting.
Above-mentioned terminal 11 can be UE, such as:Mobile phone, computer, can also be cell phone, wireless phone, session setup association
Discuss (session initiation protocol, SIP) phone, smart phone, WLL (wireless local
Loop, WLL) stand, personal digital assistant (personal digital assistant, PDA), laptop computer, hand-held
Communication equipment, Handheld computing device, satellite radio, wireless modem card, TV set-top box (settop box,
STB), customer premises equipment, CPE (customer premise equipment, CPE) and/or for being led on wireless system
The miscellaneous equipment of letter.
As shown in Fig. 2 by taking UE as an example, the embodiment of the present application provides a kind of PLMN reselecting method, can be with
Including S201 and S202:
S201, in the PLMN VPLMN of user equipment (UE) current accessed it is not that its local public land moves
Under dynamic network HPLMN scene, UE obtains the first rate travel.
Wherein, the first rate travel is rate travels of the UE in default gravity treatment reference period.
In practical application, PLMN refers to, by government or operator that it is ratified, land mobile industry is provided for the public
Business purpose and the network establishing and manage.PLMN is generally made a distinction by its mark, and PLMN mark generally includes to move state
Family's code (Mobile Country Code, MCC) and Mobile Network Code (Mobile Network Code, MNC), and meet PLMN
=MCC+MNC.Wherein, MCC is distributed unitedly and managed by International Telecommunication Association (ITU), for the state belonging to unique identification mobile subscriber
Family, totally 3, China is 460;MNC totally 2, the carrier network belonged to for identifying mobile subscriber, such as CHINAUNICOM
Gsm system uses 01, and the gsm system of China Mobile uses 02, and the cdma system of China Telecom uses 03 etc..UE can be according to being visited
Universal subscriber identity module (Universal Subscriber Identity of the VPLMN asked the mark with being pre-stored in UE
Module, USIM) card in HPLMN mark comparative result, judge whether the UE is in domestic rete mirabile roaming state.Example
Such as, if MCC is identical, but MNC is different and belongs to different operators, then it is believed that the UE is in domestic rete mirabile roaming state.
Exemplarily, user equipment (UE) obtains its first rate travel, can include what UE measured according to its locating module
Change in location situation, and the time spent during this period, calculate the first rate travel of the UE.
S202, when reaching gravity treatment reference period, UE initiates gravity treatment HPLMN flow according to the first rate travel.
Alternatively, with reference to Fig. 2, as shown in Figure 3A, the UE in S202 initiates gravity treatment HPLMN's according to the first rate travel
Flow, S301A can be included:
If S301A, the first rate travel are more than or equal to default rate-valve value, UE initiates gravity treatment HPLMN flow.
Wherein, the benchmark gravity treatment cycle can be the gravity treatment cycle for providing and setting according to 3GPP agreements, can be pre-stored in UE
Usim card in, can also be pre-stored in the memory spaces of UE in itself.Default rate-valve value, for distinguishing UE motion shape
State, it can be determined according to actual conditions.Specifically, when the first rate travel is more than or equal to the rate-valve value, it is believed that
UE is in high-speed motion state;And when the first rate travel is less than the rate-valve value, it is believed that UE is in low-speed motion shape
State or inactive state.
For example it is assumed that the rate-valve value is arranged to 90km/h, when user take high ferro of the speed per hour more than 90km/h, automobile,
During the vehicles such as ship, it is believed that UE is in high-speed motion state;When user is static, walking or cycling when, first
Rate travel is less than 90km/h, it is believed that UE is in low-speed motion state.
Compared with UE is in low-speed motion state, when UE is in high-speed motion state, it is believed that UE is non-from its
, it is necessary to quickly reselect to its HPLMN during HPLMN moves to its HPLMN.Therefore, when UE current times reach benchmark
The gravity treatment cycle, and when the first rate travel is more than or equal to default rate-valve value, UE can attempt to reselect to it as soon as possible
HPLMN, to save rate.
Specifically, with reference to Fig. 3 A, if as shown in figure 4, the rate travels of S301A first are more than or equal to default speed threshold
The flow of value, then UE initiation gravity treatments HPLMN, can include S401:
If S401, the first rate travel are more than or equal to rate-valve value, and UE dump energy is more than or equal to default
The flow of dump energy threshold value, then UE initiation gravity treatments HPLMN.
Wherein, dump energy threshold value can be set according to actual conditions, such as to could be arranged to 10%, 15% etc. smaller
Value.When UE dump energy is less, in order to avoid continually initiate to reselect to HPLMN flows cause pre-mature exhaustion UE electricity and
Cause UE communication not smooth, can determine whether to initiate to reselect to immediately according to UE dump energy on the basis of S301A
HPLMN flows.For example, when UE dump energies are more, above-mentioned re-selection procedure can be initiated immediately, and when UE dump energies are less
When, in order to ensure UE communication is unimpeded, can postpone to initiate it is above-mentioned reselect to HPLMN flow times, or no longer initiate to reselect to
HPLMN flows.
Alternatively, with reference to Fig. 2, as shown in Figure 3 B, the UE in S202 initiates gravity treatment HPLMN's according to the first rate travel
Flow, S301B can be included:
If S301B, the first rate travel are less than default rate-valve value, UE is according to the first rate travel, rate-valve value
With default speed grade, initiation gravity treatment HPLMN flow.
Specifically, with reference to Fig. 3 B, as shown in figure 5, this method can also include S501 and S502:
S501, UE calculate gravity treatment adjustment radix, gravity treatment adjustment according to the first rate travel, rate-valve value and speed grade
The calculation formula of radix is as follows:
Wherein, N attaches most importance to integral basis number of recruiting, and v is the first rate travel, VhighFor rate-valve value, TvFor speed grade, " ∑ "
Represent cumulative,Expression rounds up, and "×" represents to be multiplied, and "/" represents to be divided by.
If S502, the first rate travel are less than rate-valve value, and gravity treatment adjustment radix is adjusted more than or equal to default gravity treatment
The flow of integral basis number threshold value, then UE initiation gravity treatments HPLMN.
Wherein, gravity treatment adjustment radix threshold value is more than rate-valve value.
Exemplarily, when UE detects the non-HPLMN of its VPLMN, UE starts timer, and gravity treatment is adjusted into radix clear 0.
It is assumed that the first rate travel is 60km/h, rate-valve value is preset as 90km/h, and speed grade is preset as 6, then UE current times are first
During secondary and second of arrival benchmark gravity treatment cycle, the value of corresponding gravity treatment adjustment radix is respectively:
With
I.e. when UE current times reach the benchmark gravity treatment cycle first, reselection conditions are unsatisfactory for, UE will not initiate to reselect to
HPLMN flows, and when second of arrival benchmark gravity treatment cycle of UE current times, meet reselection conditions, UE initiates to reselect to
HPLMN flows.
It should be noted that while UE initiates to reselect to HPLMN flows, it is also necessary to gravity treatment is adjusted into radix clear 0, with
Exempt from each benchmark gravity treatment cycle after this UE initiates to reselect to HPLMN flows, UE can initiate to reselect to HPLMN flows
And power consumption always.
In practical application, in addition to the flow that UE initiates gravity treatment HPLMN, when UE reselects to from HPLMN non-HPLMN process
In, either UE started shooting in non-HPLMN overlay area when concurrently playing initial selected PLMN or when UE accessing it is non-
HPLMN, and when the first rate travel exceedes default rate-valve value, be required to say that gravity treatment adjusts radix clear 0.
Further, with reference to Fig. 5, if as shown in fig. 6, the rate travels of S502 first are less than rate-valve value, and gravity treatment adjusts
Radix is more than or equal to default gravity treatment adjustment radix threshold value, then UE initiates gravity treatment HPLMN flow, can include S601:
If S601, the first rate travel are less than rate-valve value, and gravity treatment adjustment radix is adjusted more than or equal to default gravity treatment
Integral basis number threshold value, and UE dump energy are more than or equal to default dump energy threshold value, then UE initiates gravity treatment HPLMN stream
Journey.
Considered for same S401 identicals, when UE dump energies are less than default dump energy threshold value, this can be postponed
UE is initiated the time of gravity treatment HPLMN flow, or no longer initiates gravity treatment HPLMN flow, to avoid depleting UE electricity too early
And cause UE communication not smooth.
Alternatively, the method with reference to shown in any one of Fig. 2 to Fig. 6, by taking Fig. 2 as an example, as shown in fig. 7, the UE in S201
The first rate travel is obtained, S701 and S702 can be included:
S701, when reaching the default polydispersity index cycle, UE measures the second rate travel of the UE.
Wherein, the numerical value in polydispersity index cycle is less than the numerical value in benchmark gravity treatment cycle.
S702, when reaching the benchmark gravity treatment cycle, UE calculate the second rate travel weighted average, as first movement
Speed.
Specifically, the numerical value in benchmark gravity treatment cycle can be arranged to 2 times of polydispersity index cycle and more than.Correspondingly, may be used
The weighted average of multiple second rate travels to measure to obtain in by the benchmark gravity treatment cycle is used as the first rate travel.
Preferably, when the numerical value in benchmark gravity treatment cycle is larger, benchmark will can also be reached according in UE current times
Multiple second rate travels that measurement obtains in a period of time before the gravity treatment cycle calculate the first rate travel.Assisted according to 3GPP
View, multiple values that numerical value does not wait between the numerical value in benchmark gravity treatment cycle could be arranged to 6 minutes to 8 hours, when benchmark gravity treatment week
, can be within a period of time before UE current times reach the benchmark gravity treatment cycle when numerical value of phase is arranged to a bigger numerical
Start and measure multiple second rate travels, and the first rate travel is calculated according to above-mentioned second rate travel.For example, work as base weight
Select the numerical value in cycle to be arranged to 8 hours, it is multiple that measurement can be started when UE current times reach 7 hours or 7.5 hours
Second rate travel, and calculate the first rate travel according to above-mentioned multiple second rate travels.
It should be noted that on the one hand, in order to reduce rate, it is desirable to which UE reselects to HPLMN as early as possible, on the other hand, works as UE
For a long time in non-HPLMN and UE dump energies it is less when, in order to avoid UE electricity exhausts and cause UE communication not smooth, it is desirable to UE
Reduce the frequency for initiating to reselect to HPLMN.In order to obtain above-mentioned both sides balance, following scheme can be used:Preset for UE
The one numerical value less benchmark gravity treatment cycle, such as 6 minutes, while preset two different gravity treatments respectively for UE and adjust radix threshold
Value, such as 256 and 12, wherein, larger gravity treatment adjustment radix threshold value corresponding UE dump energy is less than the feelings of dump energy threshold value
Condition, less gravity treatment adjustment radix threshold value corresponding UE dump energy are more than or equal to the situation of dump energy threshold value.With reference to S503
In example, when UE dump energies are more than or equal to dump energy threshold value, UE often passes through 3 benchmark gravity treatment cycles, i.e., 18 points
Clock initiates once to reselect to HPLMN flows;When UE dump energies are less than dump energy threshold value, UE often passes through 64 benchmark gravity treatments
Cycle, i.e., it can just initiate within 6.4 hours once to reselect to HPLMN flows.
The PLMN reselecting method and user equipment that the embodiment of the present application provides, can be in its access
PLMN is not under its HPLMN scene, obtains first rate travels of the UE within the default benchmark gravity treatment cycle, when arrival base
During the quasi- gravity treatment cycle, gravity treatment HPLMN flow is initiated according to the first rate travel, is avoided according only to default benchmark gravity treatment week
Phase reselect to HPLMN flexibility it is poor the problem of, can as far as possible keep communication it is unimpeded on the premise of reselect to HPLMN,
To reach the balance saved between rate and reduction UE power consumptions.
The above-mentioned scheme mainly provided from UE angle the embodiment of the present application is described.It is understood that UE
In order to realize above-mentioned function, it comprises perform the corresponding hardware configuration of each function and/or software module.People in the art
Member should be readily appreciated that, with reference to the UE and algorithm steps of each example of the embodiments described herein description, the application
It can be realized with the combining form of hardware or hardware and computer software.Some function is actually with hardware or computer software
The mode of hardware is driven to perform, application-specific and design constraint depending on technical scheme.Professional and technical personnel can be with
Described function is realized using distinct methods to each specific application, but this realization is it is not considered that exceed this Shen
Scope please.
The embodiment of the present application can carry out the division of functional module or functional unit, example according to above method example to UE
Such as, each function can be corresponded to and divide each functional module or functional unit, can also be by two or more functions
It is integrated in a processing module.Above-mentioned integrated module can both be realized in the form of hardware, can also use software work(
Energy module or the form of functional unit are realized.Wherein, the division in the embodiment of the present application to module or unit is schematic
, only a kind of division of logic function, there can be other dividing mode when actually realizing.
The embodiment of the present application provides a kind of user equipment (UE), and the feelings of each functional module are being divided using corresponding each function
Under condition, Fig. 8 shows a kind of UE involved in above-described embodiment possible structural representation.The UE80 includes processing module
81st, memory module 82 and communication module 83.
Wherein, processing module 81, for not being it in the PLMN VPLMN of user equipment (UE) current accessed
Under home public land mobile network network HPLMN scene, the first rate travel is obtained, wherein, the first rate travel is UE pre-
If gravity treatment reference period in rate travel;
Communication module 83, for when reaching gravity treatment reference period, according to the first rate travel, initiating gravity treatment HPLMN's
Flow;
Memory module 82, for storing the first rate travel and performing the programmed instruction of above method flow.
Alternatively, communication module 83, if being additionally operable to the first rate travel is less than default rate-valve value, moved according to first
Dynamic speed, rate-valve value and default speed grade, initiate gravity treatment HPLMN flow.
Specifically, communication module 83, if being additionally operable to the first rate travel is more than or equal to rate-valve value, and UE residue electricity
Amount is more than or equal to default dump energy threshold value, then initiates gravity treatment HPLMN flow.
Alternatively, processing module 81, it is additionally operable to, according to the first rate travel, rate-valve value and speed grade, calculate gravity treatment
Radix is adjusted, the calculation formula of gravity treatment adjustment radix is as follows:
Wherein, N attaches most importance to integral basis number of recruiting, and v is the first rate travel, VhighFor rate-valve value, TvFor speed grade, " ∑ "
Represent cumulative,Expression rounds up, and "×" represents to be multiplied, and "/" represents to be divided by;
Communication module 83, if being additionally operable to the first rate travel is less than rate-valve value, and gravity treatment adjustment radix is more than or equal to
Default gravity treatment adjusts radix threshold value, then initiates gravity treatment HPLMN flow, wherein, gravity treatment adjustment radix threshold value is more than speed threshold
Value.
Further, communication module 83, if being additionally operable to the first rate travel is less than rate-valve value, and gravity treatment adjustment radix is big
In or equal to default gravity treatment adjustment radix threshold value, and UE dump energy is more than or equal to default dump energy threshold value,
Then initiate gravity treatment HPLMN flow.
Alternatively, processing module 81, it is additionally operable to when reaching the default polydispersity index cycle, measures the second movement of the UE
Speed, wherein, the numerical value in polydispersity index cycle is less than the numerical value in benchmark gravity treatment cycle;
Processing module 81, it is additionally operable to when reaching the benchmark gravity treatment cycle, calculates the weighted average of the second rate travel, makees
For the first rate travel.
The PLMN reselecting method and user equipment that the embodiment of the present application provides, can be in its access
PLMN is not under its HPLMN scene, obtains first rate travels of the UE within the default benchmark gravity treatment cycle, when arrival base
During the quasi- gravity treatment cycle, gravity treatment HPLMN flow is initiated according to the first rate travel, is avoided according only to default benchmark gravity treatment week
Phase reselect to HPLMN flexibility it is poor the problem of, can as far as possible keep communication it is unimpeded on the premise of reselect to HPLMN,
To reach the balance saved between rate and reduction UE power consumptions.
In the case of using integrated unit, Fig. 9 shows that UE's involved in above-described embodiment is a kind of possible
Structural representation.The UE includes:Processing unit 91 and communication unit 93.The action that processing unit 91 is used for UE is controlled pipe
Reason, for example, the step of above-mentioned processing module 81 performs is performed, and/or for performing other processes of techniques described herein.
Communication unit 93 is used for the communication for supporting UE and base station, for example, performing the step of above-mentioned communication module 82 performs.UE can also be wrapped
Memory cell 92 and bus 94 are included, memory cell 92 is used for the program code and data for storing UE.
Wherein, above-mentioned processing unit 91 can be the processor or controller in UE, and the processor or controller can be real
Various exemplary logic blocks existing or that execution is with reference to described by present disclosure, module and circuit.The processor or
Controller can be central processing unit, general processor, digital signal processor, application specific integrated circuit, field-programmable gate array
Arrange either other PLDs, transistor logic, hardware component or its any combination.It can realize or hold
Various exemplary logic blocks of the row with reference to described by present disclosure, module and circuit.The processor can also
It is the combination for realizing computing function, such as is combined comprising one or more microprocessors, combination of DSP and microprocessor etc..
Communication unit 93 can be transceiver, transmission circuit or communication interface in UE etc..
Memory cell 92 can be memory in UE etc., and the memory can include volatile memory, such as at random
Access memory;The memory can also include nonvolatile memory, such as read-only storage, flash memory, hard disk or
Solid state hard disc;The memory can also include the combination of the memory of mentioned kind.
Bus 94 can be EISA (Extended Industry Standard Architecture,
EISA) bus etc..Bus 94 can be divided into address bus, data/address bus, controlling bus etc..For ease of representing, only with one in Fig. 9
Bar thick line represents, it is not intended that an only bus or a type of bus.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenient and succinct, can as needed will be upper only with the division progress of above-mentioned each functional module for example, in practical application
State function distribution to be completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, to complete
All or part of function described above.The specific work process of the system, apparatus, and unit of foregoing description, before may be referred to
The corresponding process in embodiment of the method is stated, will not be repeated here.
The embodiment of the present application also provides a kind of computer-readable recording medium, and one is stored with computer-readable recording medium
Individual or multiple programs, one or more programs include instruction, when the instruction of the computing device of above-mentioned user equipment (UE), the UE
Perform each step that UE is performed in the method flow shown in above method embodiment.
Wherein, computer-readable recording medium, such as electricity, magnetic, optical, electromagnetic, infrared ray can be but not limited to or partly led
System, device or the device of body, or any combination above.The more specifically example of computer-readable recording medium is (non-poor
The list of act) include:Electrical connection, portable computer diskette with one or more wires, hard disk, random access memory
(Random Access Memory, RAM), read-only storage (Read-Only Memory, ROM), erasable type may be programmed read-only
Memory (Erasable Programmable Read Only Memory, EPROM), optical fiber, portable compact disc are read-only
Memory (Compact Disc Read-Only Memory, CD-ROM), light storage device, magnetic memory device or above-mentioned
Any appropriate combination.In the embodiment of the present application, computer-readable recording medium can be any includes or storage program
Tangible medium, the program can be commanded the either device use or in connection of execution system, device.
The step of method or algorithm with reference to described by present disclosure can realize by the mode of hardware,
Can be realized by the mode of computing device software instruction.Software instruction can be made up of corresponding software module, software
Module can be stored on RAM, flash memory, ROM, Erasable Programmable Read Only Memory EPROM (easable programmable ROM,
EPROM), EEPROM (electrically EPROM, EEPROM), register, hard disk, movement are hard
In the storage medium of disk, read-only optical disc (CD-ROM) or any other form well known in the art.A kind of exemplary storage
Medium couples so as to enable a processor to from the read information, and can write to the storage medium and believe to processor
Breath.Certainly, storage medium can also be the part of processor.Processor and storage medium can be located in ASIC.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the module or
The division of unit, only a kind of division of logic function, can there are other dividing mode, such as multiple units when actually realizing
Or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute
Display or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit
INDIRECT COUPLING or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the application is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Described in equipment (can be personal computer, server, or network equipment etc.) or each embodiment of computing device the application
The all or part of step of method.And foregoing storage medium includes:It is flash memory, mobile hard disk, read-only storage, random
Access memory, magnetic disc or CD etc. are various can be with the medium of store program codes.
Described above, the only embodiment of the application, but the protection domain of the application is not limited thereto is any
Change or replacement in the technical scope that the application discloses, should all cover within the protection domain of the application.Therefore, this Shen
Protection domain please should be defined by scope of the claims.
Claims (12)
- A kind of 1. PLMN reselecting method, it is characterised in that including:It is not its home public land mobile network network in the PLMN VPLMN of user equipment (UE) current accessed Under HPLMN scene, the UE obtains the first rate travel, wherein, first rate travel is the UE default heavy Select the rate travel in reference period;When reaching the gravity treatment reference period, the UE is according to first rate travel, HPLMN stream described in initiation gravity treatment Journey.
- 2. according to the method for claim 1, it is characterised in that the UE initiates gravity treatment according to first rate travel The flow of the HPLMN, including:If first rate travel is more than or equal to default rate-valve value, the UE initiates the stream of HPLMN described in gravity treatment Journey;OrIf first rate travel is less than default rate-valve value, the UE is according to first rate travel, the speed Rate threshold value and default speed grade, initiate the flow of HPLMN described in gravity treatment.
- 3. according to the method for claim 2, it is characterised in that if first rate travel is more than or equal to default speed The flow of rate threshold value, then HPLMN described in the UE initiations gravity treatment, including:If first rate travel is more than or equal to the rate-valve value, and the dump energy of the UE is more than or equal to default Dump energy threshold value, then the UE initiate the flow of HPLMN described in gravity treatment.
- 4. according to the method for claim 2, it is characterised in that if first rate travel is less than default speed threshold It is worth, then the UE is initiated described in gravity treatment according to first rate travel, the rate-valve value and default speed grade HPLMN flow, including:The UE calculates gravity treatment adjustment radix, institute according to first rate travel, the rate-valve value and the speed grade The calculation formula for stating gravity treatment adjustment radix is as follows:Wherein, N is that the gravity treatment adjusts radix, and v is first rate travel, VhighFor the rate-valve value, TvFor the speed Rate grade;If first rate travel is less than the rate-valve value, and gravity treatment adjustment radix is more than or equal to default gravity treatment Adjusting radix threshold value, then the UE initiates the flow of HPLMN described in gravity treatment, wherein, the gravity treatment adjustment radix threshold value is more than institute State rate-valve value.
- 5. according to the method for claim 4, it is characterised in that if first rate travel is less than the rate-valve value, And the gravity treatment adjustment radix is more than or equal to default gravity treatment adjustment radix threshold value, then the UE initiates HPLMN described in gravity treatment Flow, including:If first rate travel is less than the rate-valve value, and gravity treatment adjustment radix is more than or equal to default gravity treatment Radix threshold value is adjusted, and the dump energy of the UE is more than or equal to default dump energy threshold value, then the UE initiates weight Select the flow of the HPLMN.
- 6. according to the method described in any one of claim 1 to 5, it is characterised in that the UE obtains the first rate travel, bag Include:When reaching the default polydispersity index cycle, the UE measures the second rate travel of the UE, wherein, the polydispersity index The numerical value in cycle is less than the numerical value in the benchmark gravity treatment cycle;When reaching the benchmark gravity treatment cycle, the UE calculates the weighted average of second rate travel, as described First rate travel.
- A kind of 7. user equipment (UE), it is characterised in that including:Processing module, for not being its local public land in the PLMN VPLMN of user equipment (UE) current accessed Under ground mobile network HPLMN scene, the first rate travel is obtained, wherein, first rate travel is the UE default Gravity treatment reference period in rate travel;Communication module, for when reaching the gravity treatment reference period, according to first rate travel, initiating described in gravity treatment HPLMN flow.
- 8. UE according to claim 7, it is characterised in that the communication module, if being additionally operable to first rate travel More than or equal to the flow of default rate-valve value, then HPLMN described in initiation gravity treatment;The communication module, if being additionally operable to first rate travel is less than default rate-valve value, moved according to described first Dynamic speed, the rate-valve value and default speed grade, initiate the flow of HPLMN described in gravity treatment.
- 9. UE according to claim 8, it is characterised in that the communication module, if being additionally operable to first rate travel More than or equal to the rate-valve value, and the dump energy of the UE is more than or equal to default dump energy threshold value, then initiates The flow of HPLMN described in gravity treatment.
- 10. UE according to claim 7, it is characterised in that the processing module, be additionally operable to according to the described first movement speed Rate, the rate-valve value and the speed grade, gravity treatment adjustment radix is calculated, the calculation formula of the gravity treatment adjustment radix is such as Under:Wherein, N is that the gravity treatment adjusts radix, and v is first rate travel, VhighFor the rate-valve value, TvFor the speed Rate grade;The communication module, if being additionally operable to first rate travel is less than the rate-valve value, and gravity treatment adjustment radix Radix threshold value is adjusted more than or equal to default gravity treatment, then initiates the flow of HPLMN described in gravity treatment, wherein, the gravity treatment adjustment Radix threshold value is more than the rate-valve value.
- 11. UE according to claim 10, it is characterised in that the communication module, if being additionally operable to the first movement speed Rate is less than the rate-valve value, and gravity treatment adjustment radix is more than or equal to default gravity treatment adjustment radix threshold value, Yi Jisuo The dump energy for stating UE is more than or equal to default dump energy threshold value, then initiates the flow of HPLMN described in gravity treatment.
- 12. according to the UE described in any one of claim 7 to 11, it is characterised in that the processing module, be additionally operable to pre- when reaching If the polydispersity index cycle when, measure the second rate travel of the UE, wherein, the numerical value in the polydispersity index cycle is less than described The numerical value in benchmark gravity treatment cycle;The processing module, it is additionally operable to when reaching the benchmark gravity treatment cycle, the weighting for calculating second rate travel is put down Average, as first rate travel.
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