CN107911848A - Method for switching network and device - Google Patents
Method for switching network and device Download PDFInfo
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- CN107911848A CN107911848A CN201711432623.6A CN201711432623A CN107911848A CN 107911848 A CN107911848 A CN 107911848A CN 201711432623 A CN201711432623 A CN 201711432623A CN 107911848 A CN107911848 A CN 107911848A
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- serving cell
- mobile terminal
- switching
- network
- cell
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/165—Performing reselection for specific purposes for reducing network power consumption
Abstract
The embodiment of the present application discloses a kind of method for switching network and device.Method includes：Determine the motion state of multiple serving cells and mobile terminal, the coverage of each serving cell includes the present position of mobile terminal；According to motion state and multiple serving cells, determine the network switching strategy of mobile terminal, the number of mobile terminal generation serving cell switching is less than preset times, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells in network switching strategy；According to the switching of network switching strategy execution serving cell.The embodiment of the present application is conducive to improve the real-time of data transfer.
Description
Technical field
This application involves technical field of mobile terminals, and in particular to method for switching network and device.
Background technology
With the fast development of the correlation technique of the mobile terminals such as smart mobile phone, more and more applications are installed in user
In mobile phone, such as read class application, pay class application, game class application, the application of music class, the clothing, food, lodging and transportion -- basic necessities of life of people with hand
Secret is inseparable.The master data processing operation that time overhead in the data service procedures of mobile phone includes mobile phone local terminal is time-consuming,
And the time-consuming of data interaction is carried out with the network equipment, which can produce propagation delay time, influence data service
Real-time.
The content of the invention
The embodiment of the present application provides method for switching network and device, it is possible to reduce mobile terminal carries out in moving process
The number of network switching, reduces the Transmission of the data service of mobile terminal, reduces data transmission delay, improves data transfer
Real-time and stability.
In a first aspect, the embodiment of the present application provides a kind of method for switching network, applied to mobile terminal, the method bag
Include：
Determine the motion state of multiple serving cells and mobile terminal, the coverage of each serving cell includes the shifting
The present position of dynamic terminal；
According to the motion state and the multiple serving cell, the network switching strategy of the mobile terminal, institute are determined
State mobile terminal described in network switching strategy the number of serving cell switching occur and be less than preset times, the preset times and
Meet the quantity Matching of the serving cell of default switching condition in the multiple serving cell；
According to the switching of the network switching strategy execution serving cell.
Second aspect, the embodiment of the present application provide a kind of network switching device, applied to mobile terminal, the network switching
Device includes determination unit and switch unit, wherein,
The determination unit, for determining the motion state of multiple serving cells and mobile terminal, each serving cell
Coverage includes the present position of the mobile terminal；
The determination unit, is additionally operable to according to the motion state and the multiple serving cell, determines described mobile whole
The number of serving cell switching occurs for the network switching strategy at end, mobile terminal described in the network switching strategy less than default
Number, the quantity Matching of serving cell of the preset times with meeting default switching condition in the multiple serving cell；
The switch unit, for the switching according to the network switching strategy execution serving cell.
The third aspect, the embodiment of the present application provide a kind of mobile terminal, including processor, memory, the memory are deposited
Program is contained, the processor is used to call described program to perform such as the step in the embodiment of the present application first aspect either method
Rapid instruction.
Fourth aspect, the embodiment of the present application provide a kind of computer-readable recording medium, wherein, above computer is readable
Computer program of the storage medium storage for electronic data interchange, wherein, above computer program causes computer to perform such as
Part or all of step described in the embodiment of the present application first aspect either method.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein, the computer-readable storage
Media storage is used for the computer program of electronic data interchange, wherein, the computer program causes computer to perform such as this Shen
Part or all of step that please be described in embodiment first aspect either method.The computer program product can be one soft
Part installation kit.
As can be seen that in the embodiment of the present application, mobile terminal determines the movement of multiple serving cells and mobile terminal first
State, secondly, according to motion state and multiple serving cells, determines the network switching strategy of mobile terminal, finally, according to network
Switchover policy performs the switching of serving cell.Since the number of cell switching occurs for mobile terminal less than pre- in network switching strategy
If number, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells, this causes
Mobile terminal performs the process of cell switching, the number of the serving cell actually switched with respect to conventional default switching condition
Amount reduces, so as to reduce the Transmission time delay brought by excessive switching, be conducive to improve data transfer real-time and
Stability.
Brief description of the drawings
The attached drawing involved by the embodiment of the present application will be briefly described below.
Figure 1A is a kind of system architecture diagram of the communication system for the data service for supporting mobile terminal；
Figure 1B is a kind of a kind of exemplary plot of the code running space of smart mobile phone provided by the embodiments of the present application；
Fig. 1 C are a kind of exemplary plots of the code running space of smart mobile phone provided by the embodiments of the present application；
Fig. 1 D are that the corresponding channel of wave point between a kind of mobile terminal provided by the embodiments of the present application and base station reflects
Penetrate figure.
Fig. 2 is a kind of flow diagram of method for switching network provided by the embodiments of the present application；
Fig. 3 is a kind of flow diagram of method for switching network disclosed in the embodiment of the present application；
Fig. 4 is a kind of flow diagram of method for switching network disclosed in the embodiment of the present application；
Fig. 5 is a kind of structure diagram of mobile terminal disclosed in the embodiment of the present application；
Fig. 6 is a kind of functional unit composition block diagram of network switching device disclosed in the embodiment of the present application.
Embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction with the embodiment of the present application
Attached drawing, is clearly and completely described the technical solution in the embodiment of the present application, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
All other embodiments obtained without creative efforts, shall fall in the protection scope of this application.
Term " first ", " second " in the description and claims of this application and above-mentioned attached drawing etc. are to be used to distinguish
Different objects, rather than for describing particular order.In addition, term " comprising " and " having " and their any deformations, 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 having listed or unit are defined in, but alternatively further includes the step of not listing or unit, or is alternatively also wrapped
Include for other intrinsic steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
It is exemplary, Figure 1A be the invention relates to a kind of support mobile terminal data service transmission network
System architecture diagram, wherein, mobile terminal 10 pass through base station 20 connect carrier core transmission network, carrier core transmission network connect
Server is connect, by taking game service as an example, the server is such as can be game server Intranet cluster, carrier core transmission
Net includes 3G (Third Generation) Moblie skill (3rd-Generation, 3G) Serving GPRS Support Node (Serving GPRS
Support Node, SGSN), fourth generation mobile communication technology (the 4th Generation mobile
Communication, 4G) core packet networks evolution (Evolved Packet Core, EPC) equipment, the 5th third-generation mobile communication skill
Equipment of the core network of (5th-Generation, 5G) equipment of the core network and future communication systems etc., base station 20 include drilling for a long time
Into (Long Term Evolution, LTE) base station eNB, 5G base stations gNB etc..Need what is illustrated, the transmission network shown in Figure 1A
Just for the sake of more clearly illustrating the technical solution of the application, the restriction to the application, the common skill in this area are not formed
Art personnel understand that, with the differentiation of the network architecture and the appearance of new business scene, the technical solution that the application provides is for similar
Technical problem, it is equally applicable.
Mobile terminal involved by the embodiment of the present application can include the various handheld devices with wireless communication function
(such as smart mobile phone), mobile unit, wearable device, computing device are connected to other processing of radio modem and set
It is standby, and various forms of user equipmenies (User Equipment, UE), mobile station (Mobile Station, MS), terminal is set
Standby (terminal device) etc..For convenience of description, apparatus mentioned above is referred to as mobile terminal.Below with intelligent hand
It is illustrative to the structure of the mobile terminal involved by the embodiment of the present application exemplified by machine.
Exemplary by taking the smart mobile phone in mobile terminal as an example, Figure 1B is that the embodiment of the present application provides a kind of intelligence
The structure diagram of mobile phone 100, above-mentioned smart mobile phone 100 include：Housing 110, touching display screen 120, mainboard 130, battery 140
With subplate 150, be provided with mainboard 130 front camera 131, systems-on-a-chip (System on Chip, SoC) 132 (including
Application processor and baseband processor), memory 133, power management chip 134, radio frequency system 135 etc., be provided with subplate
Oscillator 151, integral sound chamber 152, VOOC dodge and fill interface 153 and fingerprint recognition module 154.
The SoC132 is the control centre of smart mobile phone, utilizes each of various interfaces and the whole smart mobile phone of connection
A part, by running or performing the software program and/or module that are stored in memory 133, and calls and is stored in storage
Data in device 133, perform the various functions and processing data of smart mobile phone, so as to carry out integral monitoring to smart mobile phone.Should
SoC132 may include one or more processing units, can such as integrate application processor AP and baseband processor (also known as base band core
Piece, base band) etc., wherein, application processor mainly handles operating system, user interface and application program etc., baseband processor master
Handle wireless communication.It is understood that above-mentioned baseband processor can not also be integrated into SoC132.The SoC132 is for example
Can be central processing unit (Central Processing Unit, CPU), general processor, digital signal processor
(Digital Signal Processor, DSP), application-specific integrated circuit (Application-Specific Integrated
Circuit, ASIC), field programmable gate array (Field Programmable Gate Array, FPGA) or other can
Programmed logic device, transistor logic, hardware component or its any combination.It can realize or perform with reference to the application
The described various exemplary logic blocks of disclosure, module and circuit.Above-mentioned processor can also realize to calculate work(
The combination of energy, such as include one or more microprocessors and combine, combination of DSP and microprocessor etc..
The memory 133 can be used for storage software program and module, and SoC132 is stored in memory 133 by operation
Software program and module, so as to perform various function application and the data processing of smart mobile phone.Memory 133 can be main
Including storing program area and storage data field, wherein, storing program area can storage program area, needed at least one function should
With program etc.；Storage data field can be stored uses created data etc. according to smart mobile phone.In addition, memory 133 can be with
Including high-speed random access memory, nonvolatile memory, for example, at least disk memory, a flash memory can also be included
Device or other volatile solid-state parts.The memory 133 for example can be random access memory (Random
Access Memory, RAM), flash memory, read-only storage (Read Only Memory, ROM), the read-only storage of erasable programmable
Device (Erasable Programmable ROM, EPROM), Electrically Erasable Programmable Read-Only Memory (Electrically
EPROM, EEPROM), register, hard disk, mobile hard disk, read-only optical disc (CD-ROM) or any other shape well known in the art
The storage medium of formula.
Fig. 1 C are a kind of exemplary plots of the code running space of smart mobile phone provided by the embodiments of the present application, at present intelligence hand
The mobile terminals such as machine are typically provided with program running space, which includes user's space and operating system space,
Wherein, user's space operation has one or more application program, which is the of mobile terminal installation
Tripartite's application program, operating system space motion have the operating system of mobile terminal.The mobile terminal can specifically run Android
Mobile operating system iOS that android system, Apple Inc. develop etc., does not do unique restriction herein.
Fig. 1 D are that the corresponding channel of wave point between a kind of mobile terminal provided by the embodiments of the present application and base station is (logical
The medium of the passage of letter, i.e. signal transmission) mapping graph.Channel specifically may include：Logic channel, transmission channel and physical channel.
Wherein, logic channel describes the type of information, that is, what information define transmission is.Transmission channel describes information
Transmission mode, that is, define how information is transmitted, and is a logical Virtual concept, it must be added on the physical channel.
Physical channel be used for by physical layer the transmission of concrete signal, i.e., the channel that actual physical medium forms, and physical circuit or
It is wireless etc., it is a physical concept.
Specifically, in down channel, logic channel include broadcast control channel (broadcast control channel,
BCCH), physical control channel (physical control channel, PCCH), common control channel (common control
Channel, CCCH), dedicated control channel (dedicated control channel, DCCH), Dedicated Traffic Channel
(dedicated traffic channel, DTCH), multicast control channel (multicast control channel,
MCCH), Logical Traffic Channels (multicast traffic channel, MTCH)；Wherein, it is public to UE broadcast to be used for eNB by BCCH
With information, PCCH is used to transmit paging message, and CCCH is used for calling phase, the required control letter of transmission link connection
Breath, DCCH are used to call lasting order and in communication process, and control information necessary to transmission, DTCH, which is used for transmission, to make a return journey in net
User data between network and terminal, MCCH are used for transmission the control information that request receives MTCH information, and MTCH is used under sending
Capable MBMS business.Transmission channel includes broadcast channel (broadcast channel, BCH), paging channel (paging
Channel, PCH), DSCH Downlink Shared Channel (downlink shared channel, DL-SCH), Multicast Channel (multicast
Channel, MCH)；Wherein, BCH is used for transmission the information on BCCH logic channels, and PCH is used for transmission on Pcch logic channels
Information, DL-SCH are used for the transmission channel that downlink data is transmitted in LTE, and MCH is used to support MBMS.Physical channel includes physics
Broadcast channel (physical control channel, PBCH), Physical Downlink Shared Channel (physical downlink
Shared channel, PDSCH), Physical Multicast Channel (physical Multicast channel, PMCH)；Wherein, PBCH
For carrying the data of transmission channel BCH, PDSCH is used for the data for carrying transmission channel PCH, DL-SCH, and PMCH is used to carry
The data of transmission channel MCH.
In up channel, logic channel includes CCCH, DCCH and DTCH.Transmission channel includes random access channel
(random access channel, RACH), Uplink Shared Channel (uplink shared channel, UL-SCH)；Wherein,
RACH is used for the page reply access logged in UE callers, UL-SCH and the corresponding up channels of DL-SCH.Physical channel includes
Physical Random Access Channel (physical random access channel, PRACH), Physical Uplink Control Channel
(physical uplink control channel, PUCCH), Physical Uplink Shared Channel (physical uplink
Shared channel, PUSCH)；Wherein, PRACH is used for the data for carrying sub- transmission channel RACH, and PUSCH, which is used to carry, to be passed
The data of defeated channel UL-SCH.
In being typically designed, by taking the game service of mobile terminal as an example, the correlation properties of the game service are：Long connection, it is small
Data packet, low discharge, it is desirable to low delay, it is low fault-tolerant, wireless network environment is changed more sensitive.Due to the perception of normal person
Scope, after the delay in game service reaches 100ms ranks, with regard to that can be clearly felt that interim card, malfunction；When in game
Delay reach 200ms ranks after, the operation of user and game perceptible feedback substantially can not be synchronous, seriously affect user's body
Test.It can be seen that the game service data of mobile phone and the interaction of the network equipment with reference to Figure 1A the network architecture and include mobile phone
The access net delay eated dishes without rice or wine to network, and it is time-consuming from access net transmission of IP data to game server, and which relates to
And the interaction to mobile phone and each network element of network side, influenced by wireless communications environment, situation is complicated, and it is more to involve correlated variables, should
Interaction take integrally be delayed in accounting weight it is larger.
For the above situation, the embodiment of the present application proposes a kind of access control method, and in this method, mobile terminal is first
First determine the motion state of multiple serving cells and mobile terminal, secondly, according to motion state and multiple serving cells, determine to move
The network switching strategy of dynamic terminal, finally, according to the switching of network switching strategy execution serving cell.Due to network switching strategy
The number that cell switching occurs for middle mobile terminal is less than preset times, and the preset times are with meeting default cut in multiple serving cells
The quantity Matching of the serving cell of condition is changed, this causes mobile terminal to perform cell with respect to conventional default switching condition
The process of switching, the quantity of the serving cell actually switched reduce, so as to reduce in the transmission brought by excessive switching
Disconnected time delay, is conducive to improve data transfer real-time and stability.
The embodiment of the present application is introduced below in conjunction with the accompanying drawings.
A kind of flow diagram of method for switching network is provided referring to Fig. 2, Fig. 2 is the embodiment of the present application, is applied to
Mobile terminal, it is exemplary, it can be performed by application processor or baseband processor or SoC, as shown in the figure, present networks switch
Method includes：
S201, the mobile terminal determine the motion state of multiple serving cells and mobile terminal, each serving cell
Coverage includes the present position of the mobile terminal.
Wherein, the serving cell for example can be the serving cell in LTE communication system, not do unique restriction herein.
S202, the mobile terminal determine the mobile terminal according to the motion state and the multiple serving cell
Network switching strategy, the number that serving cell switching occurs for mobile terminal described in the network switching strategy is less than default time
Number, the quantity Matching of serving cell of the preset times with meeting default switching condition in the multiple serving cell.
Wherein, the motion state is used for the movable information for indicating mobile terminal, which can for example include moving
The information such as dynamic speed, moving direction, do not do unique restriction herein.
Wherein, the default switching condition refers to existing conventional cell switchover policy, as reported in LTE protocol based on measurement
Accuse switching determination condition with wireless resource management information etc..
S203, the mobile terminal is according to the switching of the network switching strategy execution serving cell.
Wherein, the type of the switching includes intra-system handover and intersystem handover, and intra-system handover includes same base again
Switch in standing between switching and different base station, switch in same base station and refer to cutting between multiple serving cells under same base station
Change, switch the switching between the multiple serving cells for referring to different base station between different base station.Intersystem handover refers to support not
With the switching between the serving cell of the base station of network formats, unique restriction is not done herein.The switching of the serving cell includes
The channel resource as shown in figure iD of mobile terminal is distributed in adjustment, determines the switching flow after Target cell as defined in agreement
Standard switching flow, the flow such as specifically includes measurement, reports, adjudicates and perform, details are not described herein again.
As can be seen that in the embodiment of the present application, mobile terminal determines the movement of multiple serving cells and mobile terminal first
State, secondly, according to motion state and multiple serving cells, determines the network switching strategy of mobile terminal, finally, according to network
Switchover policy performs the switching of serving cell.Since the number of cell switching occurs for mobile terminal less than pre- in network switching strategy
If number, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells, this causes
Mobile terminal performs the process of cell switching, the number of the serving cell actually switched with respect to conventional default switching condition
Amount reduces, so as to reduce the Transmission time delay brought by excessive switching, be conducive to improve data transfer real-time and
Stability.
In a possible example, the mobile terminal is according to the motion state and the multiple serving cell, really
The network switching strategy of the fixed mobile terminal, including：The mobile terminal determines described mobile whole according to the motion state
Hold movement locus and movement velocity in preset period of time；Determine that signal cover includes described in the multiple serving cell
At least one serving cell of movement locus；According at least one serving cell, the movement velocity and the movement rail
Mark, determines the network switching strategy of the mobile terminal.
Wherein, movement locus refers to motion path information of the mobile terminal in preset period of time, and the motion path information is extremely
Include the positional information and temporal information of mobile terminal less.
Wherein, preset period of time can be 2 seconds, 5 seconds, 10 seconds, 50 seconds, 1 minute etc., not do unique restriction herein.It is mobile whole
End specifically can estimate movement locus and movement velocity by the current direction of motion and movement velocity, can also query history note
Record, obtains and is recorded with the matched historical movement of current motion state, and obtains the movement locus in historical movement record, such as subway
Etc. in scene, it is possible to movement locus and movement velocity are determined with reference to historical record, for determining movement locus and movement velocity
Specific implementation, do not do unique restriction herein.
As it can be seen that in this example, mobile terminal can accurately be filtered out associated by estimating movement locus and movement velocity
At least one serving cell, so that unsuitable serving cell is screened away in time, will not be because switching to these serving cells
After very short time again switch over and increase switching times, advantageously reduce because switching and caused by propagation delay time, improve data
Transmit real-time.
In this possible example, the mobile terminal according at least one serving cell, the movement velocity and
The movement locus, determines the network switching strategy of the mobile terminal, including：The mobile terminal determines described at least one
The reference locus of each serving cell in serving cell, each reference locus are on the movement locus, and each ginseng
Examine the corresponding serving cell in track and meet the default switching condition；Institute is determined according to the reference locus and the movement velocity
The reference switching for stating each cell at least one serving cell keeps duration；Obtain and referred at least one serving cell
Switching keeps duration more than the serving cell of preset duration；The net of the mobile terminal is determined according to the serving cell of acquisition
Network switchover policy.
Wherein, mobile terminal can specifically be obtained keeps the serving cell of duration maximum as to be switched clothes with reference to switching
Business cell, and generate network switching strategy.
As it can be seen that in this example, due to longer for a long time when the reference of single serving cell, which switches, to keep, then mobile terminal
Switching times it is fewer, then switching is time-consuming shorter, so as to be conducive to improve data transfer real-time.
In this possible example, the mobile terminal determines each serving cell at least one serving cell
Reference locus, including：At least one historical cell of the mobile terminal described in the acquisition for mobile terminal on the movement locus
Switching record；According at least one historical cell switching record, determine each to service at least one serving cell
The reference locus of cell.
Wherein, historical cell switching record is used to indicate the information such as time and the position of the switching of mobile terminal execution cell,
In the specific implementation, mobile terminal can be recorded with query history cell, the history that switching position is on the movement locus is obtained
Switching record.
For example, for user daily by the subway from A stations B stations, mobile terminal can record the cell between the B stations of A stations
Switching record, and history of forming cell switching record, when historical cell switching record can specifically include switching position, switching
Between etc. information, can know that corresponding with service cell meets the reference locus of default switching condition by continuous switching position.
As it can be seen that in this example, mobile terminal can accurately obtain each serving cell by analysis of history data and meet in advance
If the reference locus of switching condition, so that accurately calculating corresponding reference switching keeps duration, be conducive to improve mobile terminal
The accuracy of network switching.
In a possible example, motion state and the multiple clothes of the mobile terminal according to the mobile terminal
Business cell, determines the network switching strategy of the mobile terminal, including：The mobile terminal is according to the movement of the mobile terminal
State determines movement locus of the mobile terminal in preset period of time；Determine signal cover in the multiple serving cell
At least one serving cell including the movement locus；According at least one serving cell, the mobile terminal is determined
Network switching strategy.
Wherein, since mobile terminal is presently in the associated multiple serving cells in position, with the movement of mobile terminal,
Some serving cells may can not provide radio communication service soon, and such a serving cell can be by estimating movement
Track screens in advance, on the premise of Continued communication is ensured, this kind of cell is not switched to from the beginning, because switching to
This kind of cell, as the movement of mobile terminal is also required to re-initiate switching quickly.
As it can be seen that in this example, mobile terminal filters out by estimating movement locus and covers at least one of the movement locus
Serving cell, and determine network switching strategy at least one serving cell, so can be to avoid switching to holding duration
Too short serving cell, reduces overall transfer time delay, improves data transmission efficiency.
In this possible example, the mobile terminal determines described mobile whole according at least one serving cell
The network switching strategy at end, including：The mobile terminal surveys each serving cell at least one serving cell
Amount, obtains the measurement report of each serving cell at least one serving cell, the measurement report includes reference signal
Receive power (Reference Signal Receiving Power, RSRP) and/or Reference Signal Received Quality
(ReferenceSignalReceivingQuality, RSRQ)；According to the survey of each cell at least one serving cell
Amount report, determines the network switching strategy of the mobile terminal.
Wherein, mobile terminal can choose the target serving districts of RSRP maximums as to be switched serving cell, or
The optimal target serving districts of RSRQ are chosen as to be switched serving cell, or comprehensive RSRP and RSRQ filter out it is to be switched
Serving cell, do not do unique restriction herein.
As it can be seen that in this example, after mobile terminal filters out at least one serving cell based on the movement locus estimated, into one
Step determines the preferable serving cell of network state based on actual measurement parameter, and generates network switching strategy, can so cause
Mobile terminal is in preferable network connection state all the time on movement locus, improves stability.
In a possible example, the front stage operation of the mobile terminal has destination application, destination application
It can be game application, video application etc., not do unique restriction herein.Exemplary, the destination application
Runnable interface race (multiplayer online battle arena, MOBA) scene interface for the online tactics of multi-user.
In the specific implementation, mobile terminal can pass through data packet by the multiple data packets of baseband processor sampling analysis
The MOBA scenes of the destination application of the Attribute Recognition front stage operation such as form, can also obtain foreground by application processor should
The scene information sent with program so that operating system knows the MOBA scenes of the destination application of front stage operation in time, this
Unique restriction is not done in place.That is, the trigger condition of mobile terminal execution above-mentioned steps S201 can be mobile terminal detection
It is above-mentioned MOBA scenes to current Run-time scenario, so as to fulfill the exclusive optimal control for MOBA scenes.
As it can be seen that in this example, mobile terminal only for MOBA scenes be identified with exclusive optimal control, be conducive to resource
Equilibrium, improves cruising ability.
It is consistent with the embodiment shown in above-mentioned Fig. 2, referring to Fig. 3, Fig. 3 is a kind of network provided by the embodiments of the present application
The flow diagram of switching method, it is exemplary applied to mobile terminal, can by application processor or baseband processor or
SoC is performed, as shown in the figure, present networks switching method includes：
S301, the mobile terminal determine the motion state of multiple serving cells and mobile terminal, each serving cell
Coverage includes the present position of the mobile terminal.
S302, the mobile terminal determine movement rail of the mobile terminal in preset period of time according to the motion state
Mark and movement velocity.
S303, the mobile terminal determine that signal cover includes the movement locus in the multiple serving cell
At least one serving cell.
S304, the mobile terminal according at least one serving cell, the movement velocity and the movement locus,
Determine the network switching strategy of the mobile terminal, serving cell switching occurs for mobile terminal described in the network switching strategy
Number be less than preset times, the preset times and the serving cell for meeting default switching condition in the multiple serving cell
Quantity Matching.
S305, the mobile terminal is according to the switching of the network switching strategy execution serving cell.
As can be seen that in the embodiment of the present application, mobile terminal determines the movement of multiple serving cells and mobile terminal first
State, secondly, according to motion state and multiple serving cells, determines the network switching strategy of mobile terminal, finally, according to network
Switchover policy performs the switching of serving cell.Since the number of cell switching occurs for mobile terminal less than pre- in network switching strategy
If number, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells, this causes
Mobile terminal performs the process of cell switching, the number of the serving cell actually switched with respect to conventional default switching condition
Amount reduces, so as to reduce the Transmission time delay brought by excessive switching, be conducive to improve data transfer real-time and
Stability.
In addition, mobile terminal can accurately be filtered out associated at least one by estimating movement locus and movement velocity
Serving cell, so that unsuitable serving cell is screened away in time, will not be because switching to these serving cells very short time
Afterwards again switch over and increase switching times, advantageously reduce because switching and caused by propagation delay time, improve data transfer it is real-time
Property.
It is consistent with the embodiment shown in above-mentioned Fig. 2, referring to Fig. 4, Fig. 4 is a kind of network provided by the embodiments of the present application
The flow diagram of switching method, it is exemplary applied to mobile terminal, can by application processor or baseband processor or
SoC is performed, as shown in the figure, present networks switching method includes：
S401, the mobile terminal determine the motion state of multiple serving cells and mobile terminal, each serving cell
Coverage includes the present position of the mobile terminal.
S402, the mobile terminal determine the mobile terminal in preset period of time according to the motion state of the mobile terminal
Interior movement locus.
S403, the mobile terminal determine that signal cover includes the movement locus in the multiple serving cell
At least one serving cell.
S404, the mobile terminal determine the network switching of the mobile terminal according at least one serving cell
Strategy, the number that serving cell switching occurs for mobile terminal described in the network switching strategy is less than preset times, described pre-
If the quantity Matching of serving cell of the number with meeting default switching condition in the multiple serving cell.
S405, the mobile terminal carry out the switching of serving cell according to the network switching strategy.
As can be seen that in the embodiment of the present application, mobile terminal determines the movement of multiple serving cells and mobile terminal first
State, secondly, according to motion state and multiple serving cells, determines the network switching strategy of mobile terminal, finally, according to network
Switchover policy performs the switching of serving cell.Since the number of cell switching occurs for mobile terminal less than pre- in network switching strategy
If number, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells, this causes
Mobile terminal performs the process of cell switching, the number of the serving cell actually switched with respect to conventional default switching condition
Amount reduces, so as to reduce the Transmission time delay brought by excessive switching, be conducive to improve data transfer real-time and
Stability.
In addition, mobile terminal by estimating movement locus, filters out at least one serving cell for covering the movement locus,
And determine network switching strategy at least one serving cell, so can be to avoid switching to the service that keeps duration too short
Cell, reduces overall transfer time delay, improves data transmission efficiency.
It is consistent with the embodiment shown in above-mentioned Fig. 2, Fig. 3, Fig. 4, referring to Fig. 5, Fig. 5 is provided by the embodiments of the present application
A kind of structure diagram of mobile terminal, the running of mobile terminal have one or more application program and operating system, as schemed institute
Show, which includes processor, memory, communication interface and one or more programs, wherein, said one or multiple
Program is different from said one or multiple application programs, and said one or multiple programs are stored in above-mentioned memory, and
And be configured to be performed by above-mentioned processor, above procedure includes being used for the instruction for performing following steps；
Determine the motion state of multiple serving cells and mobile terminal, the coverage of each serving cell includes the shifting
The present position of dynamic terminal；
According to the motion state and the multiple serving cell, the network switching strategy of the mobile terminal, institute are determined
State mobile terminal described in network switching strategy the number of serving cell switching occur and be less than preset times, the preset times and
Meet the quantity Matching of the serving cell of default switching condition in the multiple serving cell；
According to the switching of the network switching strategy execution serving cell.
As can be seen that in the embodiment of the present application, mobile terminal determines the movement of multiple serving cells and mobile terminal first
State, secondly, according to motion state and multiple serving cells, determines the network switching strategy of mobile terminal, finally, according to network
Switchover policy performs the switching of serving cell.Since the number of cell switching occurs for mobile terminal less than pre- in network switching strategy
If number, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells, this causes
Mobile terminal performs the process of cell switching, the number of the serving cell actually switched with respect to conventional default switching condition
Amount reduces, so as to reduce the Transmission time delay brought by excessive switching, be conducive to improve data transfer real-time and
Stability.
In a possible example, described according to the motion state and the multiple serving cell, determine described
In terms of the network switching strategy of mobile terminal, the instruction in described program is specifically used for performing following operation：According to the movement
State determines movement locus and movement velocity of the mobile terminal in preset period of time；And determine the multiple serving cell
Middle signal cover includes at least one serving cell of the movement locus；It is and small according at least one service
Area, the movement velocity and the movement locus, determine the network switching strategy of the mobile terminal.
In this possible example, described according at least one serving cell, the movement velocity and the fortune
Dynamic rail mark, in terms of determining the network switching strategy of the mobile terminal, the instruction in described program is specifically used for performing following behaviour
Make：Determine the reference locus of each serving cell at least one serving cell, each reference locus is in the movement
On track, and each corresponding serving cell of reference locus meets the default switching condition；And according to the reference
Track and the movement velocity determine that the reference switching of each cell at least one serving cell keeps duration；And obtain
Take the serving cell for keeping duration to be more than preset duration with reference to switching at least one serving cell；And according to acquisition
The serving cell determines the network switching strategy of the mobile terminal.
In this possible example, in the reference rail for determining each serving cell at least one serving cell
In terms of mark, the instruction in described program is specifically used for performing following operation：The mobile terminal is obtained on the movement locus
At least one historical cell switching record；And according at least one historical cell switching record, determine it is described at least
The reference locus of each serving cell in one serving cell.
It is small in the motion state according to the mobile terminal and the multiple service in a possible example
Area, in terms of determining the network switching strategy of the mobile terminal, the instruction in described program is specifically used for performing following operation：Root
Movement locus of the mobile terminal in preset period of time is determined according to the motion state of the mobile terminal；And determine described more
Signal cover includes at least one serving cell of the movement locus in a serving cell；And according to described at least one
A serving cell, determines the network switching strategy of the mobile terminal.
In this possible example, described according at least one serving cell, the net of the mobile terminal is determined
In terms of network switchover policy, the instruction in described program is specifically used for performing following operation：To at least one serving cell
Each serving cell measures, and obtains the measurement report of each serving cell at least one serving cell, the survey
Amount report includes Reference Signal Received Power RSRP and/or Reference Signal Received Quality RSRQ；And according to described at least one
The measurement report of each cell in serving cell, determines the network switching strategy of the mobile terminal.
In a possible example, the front stage operation of the mobile terminal has destination application, the intended application
The runnable interface of program is the online tactics sports MOBA scenes interface of multi-user.
Above-described embodiment is mainly described the scheme of the embodiment of the present application from the angle of method side implementation procedure.Can
With understanding, for mobile terminal in order to realize above-mentioned function, it comprises perform the corresponding hardware configuration of each function and/or soft
Part module.Those skilled in the art should be readily appreciated that, be described with reference to the embodiments described herein each exemplary
Unit and algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function is studied carefully
Unexpectedly performed in a manner of hardware or computer software driving hardware, application-specific and design constraint depending on technical solution
Condition.Professional technician specifically can realize described function to each using distinct methods, but this
Realize it is not considered that exceeding scope of the present application.
The embodiment of the present application can carry out mobile terminal according to the above method example division of functional unit, for example, can
Each functional unit is divided with each function of correspondence, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit can both be realized in the form of hardware, can also be realized in the form of SFU software functional unit.Need
It is noted that the division in the embodiment of the present application to unit is schematical, and it is only a kind of division of logic function, it is actual real
There can be other dividing mode now.
In the case of using integrated unit, Fig. 6 shows network switching device involved in above-described embodiment
A kind of possible functional unit composition block diagram.Network switching device 600 is applied to mobile terminal, including determination unit 601 and cuts
Unit 602 is changed, wherein,
The determination unit 601, for determining the motion state of multiple serving cells and mobile terminal, each serving cell
Coverage include the present position of the mobile terminal；
The determination unit 601, is additionally operable to, according to the motion state and the multiple serving cell, determine the movement
The network switching strategy of terminal, the number that serving cell switching occurs for mobile terminal described in the network switching strategy are less than in advance
If number, the quantity Matching of serving cell of the preset times with meeting default switching condition in the multiple serving cell；
The switch unit 602, for the switching according to the network switching strategy execution serving cell.
As it can be seen that in the embodiment of the present application, mobile terminal determines the motion state of multiple serving cells and mobile terminal first,
Secondly, according to motion state and multiple serving cells, the network switching strategy of mobile terminal is determined, finally, according to network switching
The switching of strategy execution serving cell.Since the number of cell switching occurs for mobile terminal less than default time in network switching strategy
Number, the quantity Matching of serving cell of the preset times with meeting default switching condition in multiple serving cells, this to move
Terminal performs the process of cell switching with respect to conventional default switching condition, and the quantity of the serving cell actually switched subtracts
It is few, so as to reduce the Transmission time delay brought by excessive switching, be conducive to improve data transfer real-time and stabilization
Property.
In a possible example, described according to the motion state and the multiple serving cell, determine described
In terms of the network switching strategy of mobile terminal, the determination unit 601 is specifically used for：The shifting is determined according to the motion state
Dynamic movement locus and movement velocity of the terminal in preset period of time；And determine signal cover in the multiple serving cell
At least one serving cell including the movement locus；And according at least one serving cell, the movement velocity
With the movement locus, the network switching strategy of the mobile terminal is determined.
In this possible example, described according at least one serving cell, the movement velocity and the fortune
Dynamic rail mark, determines the network switching strategy aspect of the mobile terminal, and the determination unit 601 is specifically used for：Described in determining extremely
The reference locus of each serving cell, each reference locus are on the movement locus in a few serving cell, and described
Each corresponding serving cell of reference locus meets the default switching condition；And according to the reference locus and the movement
Speed determines that the reference switching of each cell at least one serving cell keeps duration；And obtain described at least one
Duration is kept more than the serving cell of preset duration with reference to switching in serving cell；It is and true according to the serving cell of acquisition
The network switching strategy of the fixed mobile terminal.
In this possible example, in the reference rail for determining each serving cell at least one serving cell
In terms of mark, the determination unit 601 is specifically used for：Obtain at least one history of the mobile terminal on the movement locus
Cell switching record；And according at least one historical cell switching record, determine at least one serving cell
The reference locus of each serving cell.
It is small in the motion state according to the mobile terminal and the multiple service in a possible example
Area, determines the network switching strategy aspect of the mobile terminal, and the determination unit 601 is specifically used for：According to described mobile whole
The motion state at end determines movement locus of the mobile terminal in preset period of time；And determine in the multiple serving cell
Signal cover includes at least one serving cell of the movement locus；And according at least one serving cell,
Determine the network switching strategy of the mobile terminal.
In this possible example, described according at least one serving cell, the net of the mobile terminal is determined
In terms of network switchover policy, the determination unit 601 is specifically used for：To each serving cell at least one serving cell into
Row measurement, obtains the measurement report of each serving cell at least one serving cell, and the measurement report includes reference
Signal reception power RSRP and/or Reference Signal Received Quality RSRQ；And according to each at least one serving cell
The measurement report of cell, determines the network switching strategy of the mobile terminal.
In a possible example, the front stage operation of the mobile terminal has destination application, the intended application
The runnable interface of program is the online tactics sports MOBA scenes interface of multi-user.
Wherein, above-mentioned determination unit 601 can be application processor, and switch unit 602 can be SoC and radio frequency system.
The embodiment of the present application also provides a kind of computer-readable storage medium, wherein, computer-readable storage medium storage is used for electricity
The computer program that subdata exchanges, the computer program cause computer to perform any as described in above-mentioned embodiment of the method
The part or all of step of method, above computer include mobile terminal.
The embodiment of the present application also provides a kind of computer program product, and above computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, above computer program are operable to make computer perform such as above-mentioned side
The part or all of step of either method described in method embodiment.The computer program product can be a software installation
Bag, above computer include mobile terminal.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the application and from the limitation of described sequence of movement because
According to the application, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of said units, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The above-mentioned unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.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 integrate 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 above-mentioned 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-readable access to memory.Based on such understanding, the technical solution of the application substantially or
Person say the part to contribute to the prior art or the technical solution all or part can in the form of software product body
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment above method of the application
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct relevant hardware to complete by program, which can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is set forth, and the explanation of above example is only intended to help to understand the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as the limitation to the application.
Claims (10)
- A kind of 1. method for switching network, it is characterised in that including：Determine the motion state of multiple serving cells and mobile terminal, the coverage of each serving cell includes the movement eventually The present position at end；According to the motion state and the multiple serving cell, the network switching strategy of the mobile terminal, the net are determined The number that serving cell switching occurs for mobile terminal described in network switchover policy is less than preset times, the preset times with it is described Meet the quantity Matching of the serving cell of default switching condition in multiple serving cells；According to the switching of the network switching strategy execution serving cell.
- 2. according to the method described in claim 1, it is characterized in that, it is described according to the motion state and it is the multiple service it is small Area, determines the network switching strategy of the mobile terminal, including：Movement locus and movement velocity of the mobile terminal in preset period of time are determined according to the motion state；Determine that signal cover in the multiple serving cell includes at least one serving cell of the movement locus；According at least one serving cell, the movement velocity and the movement locus, the net of the mobile terminal is determined Network switchover policy.
- It is 3. according to the method described in claim 2, it is characterized in that, described according at least one serving cell, the fortune Dynamic speed and the movement locus, determine the network switching strategy of the mobile terminal, including：Determine the reference locus of each serving cell at least one serving cell, each reference locus is in the movement On track, and each corresponding serving cell of reference locus meets the default switching condition；The reference for determining each cell at least one serving cell according to the reference locus and the movement velocity is cut Change holding duration；Obtain the serving cell for keeping duration to be more than preset duration with reference to switching at least one serving cell；The network switching strategy of the mobile terminal is determined according to the serving cell of acquisition.
- 4. according to the method described in claim 3, it is characterized in that, described determine each to take at least one serving cell The reference locus for cell of being engaged in, including：Obtain at least one historical cell switching record of the mobile terminal on the movement locus；According at least one historical cell switching record, each serving cell at least one serving cell is determined Reference locus.
- 5. the according to the method described in claim 1, it is characterized in that, motion state according to the mobile terminal and described Multiple serving cells, determine the network switching strategy of the mobile terminal, including：Movement locus of the mobile terminal in preset period of time is determined according to the motion state of the mobile terminal；Determine that signal cover in the multiple serving cell includes at least one serving cell of the movement locus；According at least one serving cell, the network switching strategy of the mobile terminal is determined.
- 6. according to the method described in claim 5, it is characterized in that, described according at least one serving cell, institute is determined The network switching strategy of mobile terminal is stated, including：Each serving cell at least one serving cell is measured, is obtained every at least one serving cell The measurement report of a serving cell, the measurement report includes Reference Signal Received Power RSRP and/or reference signal receives matter Measure RSRQ；According to the measurement report of each cell at least one serving cell, the network switching plan of the mobile terminal is determined Slightly.
- 7. according to claim 1-6 any one of them methods, it is characterised in that the front stage operation of the mobile terminal has target Application program, the runnable interface of the destination application include the online tactics sports MOBA scenes interface of multi-user.
- A kind of 8. network switching device, it is characterised in that including determination unit and switch unit, wherein,The determination unit, for determining the motion state of multiple serving cells and mobile terminal, the covering of each serving cell Scope includes the present position of the mobile terminal；The determination unit, is additionally operable to, according to the motion state and the multiple serving cell, determine the mobile terminal Network switching strategy, the number that serving cell switching occurs for mobile terminal described in the network switching strategy are less than default time Number, the quantity Matching of serving cell of the preset times with meeting default switching condition in the multiple serving cell；The switch unit, for the switching according to the network switching strategy execution serving cell.
- 9. a kind of mobile terminal, it is characterised in that including processor, memory, the memory storage has program, the processing Device is used to call described program to perform such as claim 1-7 any one of them methods.
- 10. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium storage is used for electron number According to the computer program of exchange, wherein, the computer program causes computer to perform such as claim 1-7 any one of them Method.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702670A (en) * | 2018-05-30 | 2018-10-23 | 北京小米移动软件有限公司 | The processing method and processing device of cell switching |
| CN110418365A (en) * | 2018-04-26 | 2019-11-05 | 中移(苏州)软件技术有限公司 | A kind of cell method for pre-configuration and equipment |
| WO2019210813A1 (en) * | 2018-05-03 | 2019-11-07 | 华为技术有限公司 | Wireless network communication method and device |
| CN112714477A (en) * | 2020-12-31 | 2021-04-27 | 广东省电信规划设计院有限公司 | Subway communication cell switching method and device, communication equipment and storage medium |
| CN113286333A (en) * | 2020-02-19 | 2021-08-20 | 华为技术有限公司 | Network selection method and device |
| CN113490244A (en) * | 2019-01-30 | 2021-10-08 | Oppo广东移动通信有限公司 | Cell switching method, terminal equipment and network equipment |
| WO2023029601A1 (en) * | 2021-08-30 | 2023-03-09 | 华为技术有限公司 | Terminal roaming control method and apparatus, and roaming policy library generation method and apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1582048A (en) * | 2003-08-08 | 2005-02-16 | 乐金电子(中国)研究开发中心有限公司 | Switch-over method of mobile communication system |
| CN102006652A (en) * | 2010-11-04 | 2011-04-06 | 南京大学 | Navigation path selection method with least switching times in wireless network |
| CN103874149A (en) * | 2012-12-10 | 2014-06-18 | 索尼公司 | Mobile switching management method, equipment and system in wireless communication network |
| CN106102108A (en) * | 2016-08-18 | 2016-11-09 | 北京大学深圳研究院 | A kind of intelligent switch method of High Speed Railway Trains wireless access network |
| US20170034842A1 (en) * | 2014-05-14 | 2017-02-02 | Sony Corporation | Electronic device and wireless communication method in wireless communication system |
-
2017
- 2017-12-26 CN CN201711432623.6A patent/CN107911848A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1582048A (en) * | 2003-08-08 | 2005-02-16 | 乐金电子(中国)研究开发中心有限公司 | Switch-over method of mobile communication system |
| CN102006652A (en) * | 2010-11-04 | 2011-04-06 | 南京大学 | Navigation path selection method with least switching times in wireless network |
| CN103874149A (en) * | 2012-12-10 | 2014-06-18 | 索尼公司 | Mobile switching management method, equipment and system in wireless communication network |
| US20170034842A1 (en) * | 2014-05-14 | 2017-02-02 | Sony Corporation | Electronic device and wireless communication method in wireless communication system |
| CN106102108A (en) * | 2016-08-18 | 2016-11-09 | 北京大学深圳研究院 | A kind of intelligent switch method of High Speed Railway Trains wireless access network |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418365A (en) * | 2018-04-26 | 2019-11-05 | 中移(苏州)软件技术有限公司 | A kind of cell method for pre-configuration and equipment |
| CN110418365B (en) * | 2018-04-26 | 2022-07-26 | 中移(苏州)软件技术有限公司 | Cell pre-configuration method and equipment |
| WO2019210813A1 (en) * | 2018-05-03 | 2019-11-07 | 华为技术有限公司 | Wireless network communication method and device |
| CN108702670A (en) * | 2018-05-30 | 2018-10-23 | 北京小米移动软件有限公司 | The processing method and processing device of cell switching |
| WO2019227350A1 (en) * | 2018-05-30 | 2019-12-05 | 北京小米移动软件有限公司 | Processing method and apparatus for cell handover |
| US11659455B2 (en) | 2018-05-30 | 2023-05-23 | Beijing Xiaomi Mobile Software Co., Ltd. | Processing method and apparatus for cell handover |
| CN113490244A (en) * | 2019-01-30 | 2021-10-08 | Oppo广东移动通信有限公司 | Cell switching method, terminal equipment and network equipment |
| US11838815B2 (en) | 2019-01-30 | 2023-12-05 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Cell handover method, terminal device, and network device |
| CN113286333A (en) * | 2020-02-19 | 2021-08-20 | 华为技术有限公司 | Network selection method and device |
| CN112714477A (en) * | 2020-12-31 | 2021-04-27 | 广东省电信规划设计院有限公司 | Subway communication cell switching method and device, communication equipment and storage medium |
| WO2023029601A1 (en) * | 2021-08-30 | 2023-03-09 | 华为技术有限公司 | Terminal roaming control method and apparatus, and roaming policy library generation method and apparatus |
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Application publication date: 20180413 |