CN107277843A - Wireless communications method, device, terminal and computer-readable recording medium - Google Patents
Wireless communications method, device, terminal and computer-readable recording medium Download PDFInfo
- Publication number
- CN107277843A CN107277843A CN201710640638.5A CN201710640638A CN107277843A CN 107277843 A CN107277843 A CN 107277843A CN 201710640638 A CN201710640638 A CN 201710640638A CN 107277843 A CN107277843 A CN 107277843A
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- Prior art keywords
- network
- positional information
- terminal
- information list
- current network
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- 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
- H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The present invention provides a kind of wireless communications method, device, terminal and computer-readable recording medium.The wireless communications method includes：Obtain the positional information in the positional information list and the positional information list of current network residing for terminal；Whether monitoring terminal occurs the switching from the current network to objective network on the position corresponding to the positional information；Judge whether the switching succeeds；When the handoff failure, the number of times of the handoff failure is calculated；When the number of times of the handoff failure reaches preset times, determine that the objective network is backsetted.The present invention can detect whether network is backsetted, it is to avoid carry out the unnecessary switching of different system and measurement, so as to reduce power consumption, lift the usage experience of user.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of wireless communications method, device, terminal and computer-readable
Storage medium.
Background technology
In prior art, due to entering LTE (Long Term Evolution, Long Term Evolution) cybertimes, and frequency
Section shortage of resources, the operator of each network is likely in same frequency range remove on the network of original standard, with LTE network again
Arrangement, i.e., carry out backsetting for network in same frequency range.For example, its TD-SCDMA (Time Division- is backsetted in movement
Synchronous Code Division Multiple Access, TD SDMA) frequency range, UNICOM backsets its GSM
(Global System for Mobile Communication, global system for mobile communications) frequency range.
Early stage backsetting, because the optimization of network needs the regular hour to complete, cause the network after backsetting simultaneously
It is unstable.In prior art, in face of the bad situation of network signal, terminal will carry out the measurement and gravity treatment of network always,
Not only take longer, it is also possible to situations such as off-grid, call drop occur, influence Consumer's Experience.
The content of the invention
In view of the foregoing, it is necessary to which a kind of wireless communications method, device, terminal and computer-readable storage medium are provided
Matter, can detect whether network is backsetted, it is to avoid carry out the unnecessary switching of different system and measurement, so as to reduce power consumption,
Lift the usage experience of user.
A kind of wireless communications method, methods described includes：
Obtain the positional information in the positional information list and the positional information list of current network residing for terminal；
Whether monitoring terminal occurs on the position corresponding to the positional information from the current network to objective network
Switching；
Judge whether the switching succeeds；
When the handoff failure, the number of times of the handoff failure is calculated；
When the number of times of the handoff failure reaches preset times, determine that the objective network is backsetted.
According to the preferred embodiment of the present invention, positional information list and positional information row in the acquisition current network
Before positional information in table, methods described also includes：
Set up the positional information list；
Wherein, the Location Area Code and cell ID of the current network are store in the positional information list.
According to the preferred embodiment of the present invention, methods described also includes：
If the objective network is backsetted, the terminal is controlled not reconnect the objective network.
According to the preferred embodiment of the present invention, methods described also includes：
When the coverage loss of the current network, the objective network is searched for.
According to the preferred embodiment of the present invention：
The current network is the 3G network of UNICOM, and the objective network is the 2G networks of UNICOM；Or
The current network is mobile 2G networks, and the objective network is mobile 3G network.
A kind of radio communication device, described device includes：
Acquiring unit, in the positional information list and the positional information list for obtaining current network residing for terminal
Positional information；
Whether monitoring unit, occur by the current net for monitoring terminal on the position corresponding to the positional information
Switching from network to objective network；
Judging unit, for judging whether the switching succeeds；
Computing unit, for when the handoff failure, calculating the number of times of the handoff failure；
Determining unit, for when the number of times of the handoff failure reaches preset times, determining that the objective network occurs
Backset.
According to the preferred embodiment of the present invention, positional information list and the institute's rheme of current network are obtained in the acquiring unit
Put before the positional information in information list, described device also includes：
Unit is set up, for setting up the positional information list；
Wherein, the Location Area Code and cell ID of the current network are store in the positional information list.
According to the preferred embodiment of the present invention, described device also includes：
Control unit, if being backsetted for the objective network, controls the terminal not reconnect the target network
Network；
Search unit, for when the coverage loss of the current network, searching for the objective network.
A kind of terminal, the terminal includes processor, and the processor is used to perform the computer journey stored in memory
The step of wireless communications method being realized during sequence.
A kind of computer-readable recording medium, is stored thereon with computer program, and the computer program is held by processor
The step of wireless communications method being realized during row.
As can be seen from the above technical solutions, the present invention obtains the positional information list of current network residing for terminal and described
Positional information in positional information list；Whether monitoring terminal occurs to be worked as by described on the position corresponding to the positional information
Switching from preceding network to objective network；Judge whether the switching succeeds；When the handoff failure, the handoff failure is calculated
Number of times；When the number of times of the handoff failure reaches preset times, determine that the objective network is backsetted.Utilize the present invention
It can detect whether network is backsetted, it is to avoid carry out the unnecessary switching of different system and measurement, so as to reduce power consumption, lifting
The usage experience of user.
Brief description of the drawings
Fig. 1 is the flow chart of the preferred embodiment of wireless communications method of the present invention.
Fig. 2 is the functional block diagram of the preferred embodiment of radio communication device of the present invention.
Fig. 3 is the structural representation of the terminal for the preferred embodiment that the present invention realizes wireless communications method.
Main element symbol description
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
As shown in figure 1, being the flow chart of the preferred embodiment of wireless communications method of the present invention., should according to different demands
The order of step can change in flow chart, and some steps can be omitted.
The wireless communications method is applied in one or more terminal, and the terminal is that one kind can be according to setting in advance
Fixed or storage instruction, automatic to carry out numerical computations and/or the equipment of information processing, its hardware includes but is not limited to microprocessor
Device, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), programmable gate array
(Field-Programmable Gate Array, FPGA), digital processing unit (Digital Signal Processor,
DSP), embedded device etc..
The terminal can be any electronic product that can be with user's progress man-machine interaction, for example, personal computer,
Tablet personal computer, smart mobile phone, personal digital assistant (Personal Digital Assistant, PDA), game machine, interactive mode
Web TV (Internet Protocol Television, IPTV), intellectual Wearable etc..
Network residing for the terminal includes but is not limited to internet, wide area network, Metropolitan Area Network (MAN), LAN, Virtual Private Network
Network (Virtual Private Network, VPN) etc..
S10, obtains the positional information in the positional information list and the positional information list of current network residing for terminal.
In at least one embodiment of the present invention, the positional information list of current network residing for terminal is being obtained and described
Before positional information in positional information list, the terminal sets up the positional information list.
Store in the positional information list current network Location Area Code (Location Area Code,
) and cell ID (Cell-ID) LAC.
The Location Area Code is set, each global system for mobile communications public land to determine the position of mobile station
Ground mobile network (global system for mobile communications-public land mobile network,
GSM PLMN) overlay area be each divided into many positions area, the Location Area Code is then used to identify different position areas.
The cell ID can recognize the cell in network, it is possible to determine the specific cell of calling party, simultaneously
The information of the specific cell is translated into latitude and longitude, to determine the position of the called user.
In at least one embodiment of the present invention, position area can include one or more cell.
In at least one embodiment of the present invention, after the terminal obtains the positional information list, the end
The information in the positional information list is read at end, so as to obtain the Location Area Code and cell of current network residing for the terminal
Identification code, is the positional information that can determine that the terminal according to the Location Area Code and the cell ID.
In at least one embodiment of the present invention, the current network can be 3G network or the shifting of UNICOM
Dynamic 2G networks, this is not restricted by the present invention.
Whether S11, monitoring terminal occurs on the position corresponding to the positional information from the current network to target
The switching of network.
In at least one embodiment of the present invention, the wireless communications method can apply under double-card dual-standby standard
Vice card, the vice card generally supports W+G patterns, i.e. 3G+2G network modes.Because UNICOM's plan will cancel its 2G network, because
This may occur backsetting for 2G networks on same position, and moving projection will cancel its 3G network, it is thus possible to occur same
3G network backsets on position.That is, when the current network is the 3G network of UNICOM, the objective network is UNICOM
2G networks；Either, when the current network is mobile 2G network, the objective network is mobile 3G network.
Certainly, in other embodiments, the wireless communications method can also be applied to the main card under double-card dual-standby standard,
This is not restricted by the present invention.
Because main card generally supports whole network pattern, that is to say, that when the current network is the 3G network of UNICOM, institute
State the 2G networks that objective network is UNICOM；When the current network is the 4G networks of UNICOM, the objective network is UNICOM
2G networks.
Either, when the current network is mobile 2G network, the objective network is mobile 3G network；Work as institute
When stating current network for mobile 4G networks, the objective network is mobile 3G network.
In other embodiments, present invention can also apply to other network modes, the present invention is not limited network mode
System.
In at least one embodiment of the present invention, when the signal value of the current network is less than or equal to pre-determined threshold
During value, the terminal will carry out different system switching (Inter Radio Access Technology, IRAT).
The terminal will be measured to pilot frequency point, if the signal quality of the pilot frequency point is than the letter of the current network
Number quality is good, then switches over, otherwise, abandon the switching.
The terminal will also carry out the gravity treatment of cell, according to setting for the capacity of cell, access thresholding and the terminal itself
Put etc., it is also possible to although occurring to search a cell, the situation of the cell can not be accessed, that is to say, that nothing
Method completes the switching.
S12, judges whether the switching succeeds.
In at least one embodiment of the present invention, the process switched described in the terminal monitoring, and judge the switching
Whether succeed.
S13, when the handoff failure, calculates the number of times of the handoff failure.
In at least one embodiment of the present invention, when the terminal occurs on the position corresponding to the positional information
When backsetting, the handoff failure from the current network to the objective network will be caused, therefore, the terminal calculate described in cut
Change the number of times of failure.
S14, when the number of times of the handoff failure reaches preset times, determines that the objective network is backsetted.
In at least one embodiment of the present invention, the number of times of the handoff failure obtained by being calculated when the terminal reaches
During preset times, you can to determine that the objective network is backsetted.
Preferably, the preset times can be 10 times, 15 times etc..The preset times can gone out by the terminal
Obtained, can also be configured by the user of the terminal by many experiments by relevant design personnel before factory, the present invention is herein
It is not restricted.
In at least one embodiment of the present invention, the terminal can also create a counting function (such as：Create one
Counting function counter), it is that the counting function counter sets an initial value (such as：10) terminal, is monitored in institute
The switching whether occurred on the position corresponding to positional information from the current network to objective network is stated, and judges the switching
Whether succeed.When the handover success, the initial value of the counting function counter is added 1；When the handoff failure,
The initial value of the counting function counter is subtracted 1, when the initial value is decremented to 0, determines that the objective network occurs
Backset.
In at least one embodiment of the present invention, when the terminal determines that the objective network is backsetted, then control
Make the terminal and do not reconnect the objective network.
For example：When the 3G network that the current network is UNICOM, the objective network is the 2G networks of UNICOM, and end
When the vice card at end only supports 3G network and 2G networks, the network connection mode of the vice card of the terminal is set to only permit access
The pattern of 3G network, i.e.,：3G only patterns, that is to say, that the terminal will not reconnect the 2G networks of the UNICOM.
Either, when the current network is mobile 2G networks, the objective network is mobile 3G network, and described
When the vice card of terminal only supports 3G network and 2G networks, the network connection mode of the vice card of the terminal is set to only permit and connect
Enter the pattern of 2G networks, i.e.,：2G only patterns, that is to say, that the terminal will not reconnect the 3G network of the movement.
It should be noted that in other embodiments, when the wireless communications method is applied to main card, because main card is logical
It is often whole network pattern, therefore, after the terminal determines that the objective network is backsetted, the terminal is by the main card
Network connection mode is set to not reconnect the pattern of the objective network, that is to say, that the terminal can be connected except described
Other networks outside objective network.For example：When the objective network is the 2G networks of UNICOM, the network of the main card is connected
The pattern of connecing is set to 4G+3G patterns；When the objective network is mobile 3G network, by the network connection mode of the main card
It is set to 4G+2G patterns.
In at least one embodiment of the present invention, when the coverage loss of the current network, the terminal continues to search
Suo Suoshu objective networks.
For example：When the 3G network that the current network is UNICOM, the objective network is the 2G networks of UNICOM, and end
When the vice card at end only supports 3G network and 2G networks, when the terminal determine on the position corresponding to the positional information, institute
State UNICOM 2G networks backset after, the network connection mode of the vice card of the terminal is set to only permit access 3G network
Pattern, i.e.,：3G only patterns, now, if the coverage loss of the 3G network of the UNICOM, the terminal will be continued search for
The 2G networks of the UNICOM.
Either, when the current network is mobile 2G networks, the objective network is mobile 3G network, and described
When the vice card of terminal only supports 3G network and 2G networks, when the terminal determine on the position corresponding to the positional information,
After the 3G network of the movement is backsetted, the network connection mode of the vice card of the terminal is set to only permit access 2G nets
The pattern of network, i.e.,：2G only patterns, now, if the coverage loss of the 2G networks of the movement, the terminal will continue to search
The 3G network of Suo Suoshu movements.
In summary, the present invention can obtain the positional information list and the positional information list of current network residing for terminal
In positional information；Whether monitoring terminal occurs on the position corresponding to the positional information from the current network to target
The switching of network；Judge whether the switching succeeds；When the handoff failure, the number of times of the handoff failure is calculated；Work as institute
When the number of times for stating handoff failure reaches preset times, determine that the objective network is backsetted.Therefore, the present invention can detect net
Whether network is backsetted, it is to avoid carries out the unnecessary switching of different system and measurement, so as to reduce power consumption, lifts the use of user
Experience.
As shown in Fig. 2 being the functional block diagram of the preferred embodiment of radio communication device of the present invention.The radio communication dress
Putting 11 includes acquiring unit 100, monitoring unit 101, judging unit 102, computing unit 103, determining unit 104, sets up unit
105th, control unit 106 and search unit 107.Unit alleged by the present invention refer to one kind can it is performed by processor 13 and
The series of computation machine program segment of fixing function can be completed, it is stored in memory 12.In the present embodiment, on each list
The function of member will be described in detail in follow-up embodiment.
Acquiring unit 100 obtains the position in the positional information list and the positional information list of current network residing for terminal
Confidence ceases.
In at least one embodiment of the present invention, the position of current network residing for terminal is obtained in the acquiring unit 100
Put before the positional information in information list and the positional information list, set up unit 105 and set up the positional information list.
Store in the positional information list current network Location Area Code (Location Area Code,
) and cell ID (Cell-ID) LAC.
The Location Area Code is set, each global system for mobile communications public land to determine the position of mobile station
Ground mobile network (global system for mobile communications-public land mobile network,
GSM PLMN) overlay area be each divided into many positions area, the Location Area Code is then used to identify different position areas.
The cell ID can recognize the cell in network, it is possible to determine the specific cell of calling party, simultaneously
The information of the specific cell is translated into latitude and longitude, to determine the position of the called user.
In at least one embodiment of the present invention, position area can include one or more cell.
In at least one embodiment of the present invention, after the acquiring unit 100 obtains the positional information list,
The terminal reads the information in the positional information list, so as to obtain the Location Area Code of current network residing for the terminal
And cell ID, it is the positional information that can determine that the terminal according to the Location Area Code and the cell ID.
In at least one embodiment of the present invention, the current network can be 3G network or the shifting of UNICOM
Dynamic 2G networks, this is not restricted by the present invention.
Whether the monitoring terminal of monitoring unit 101 occurs by the current network on the position corresponding to the positional information
To the switching of objective network.
In at least one embodiment of the present invention, the wireless communications method can apply under double-card dual-standby standard
Vice card, the vice card generally supports W+G patterns, i.e. 3G+2G network modes.Because UNICOM's plan will cancel its 2G network, because
This may occur backsetting for 2G networks on same position, and moving projection will cancel its 3G network, it is thus possible to occur same
3G network backsets on position.That is, when the current network is the 3G network of UNICOM, the objective network is UNICOM
2G networks；Either, when the current network is mobile 2G network, the objective network is mobile 3G network.
Certainly, in other embodiments, the wireless communications method can also be applied to the main card under double-card dual-standby standard,
This is not restricted by the present invention.
Because main card generally supports whole network pattern, that is to say, that when the current network is the 3G network of UNICOM, institute
State the 2G networks that objective network is UNICOM；When the current network is the 4G networks of UNICOM, the objective network is UNICOM
2G networks.
Either, when the current network is mobile 2G network, the objective network is mobile 3G network；Work as institute
When stating current network for mobile 4G networks, the objective network is mobile 3G network.
In other embodiments, present invention can also apply to other network modes, the present invention is not limited network mode
System.
In at least one embodiment of the present invention, when the signal value of the current network is less than or equal to pre-determined threshold
During value, the terminal will carry out different system switching (Inter Radio Access Technology, IRAT).
The terminal will be measured to pilot frequency point, if the signal quality of the pilot frequency point is than the letter of the current network
Number quality is good, then switches over, otherwise, abandon the switching.
The terminal will also carry out the gravity treatment of cell, according to setting for the capacity of cell, access thresholding and the terminal itself
Put etc., it is also possible to although occurring to search a cell, the situation of the cell can not be accessed, that is to say, that nothing
Method completes the switching.
Judging unit 102 judges whether the switching succeeds.
In at least one embodiment of the present invention, the monitoring unit 101 monitors the process of the switching, the judgement
Unit 102 judges whether the switching succeeds.
When the handoff failure, computing unit 103 calculates the number of times of the handoff failure.
In at least one embodiment of the present invention, when the terminal occurs on the position corresponding to the positional information
When backsetting, the handoff failure from the current network to the objective network will be caused, therefore, the computing unit 103 is counted
Calculate the number of times of the handoff failure.
When the number of times of the handoff failure reaches preset times, determining unit 104 determines that weight occurs for the objective network
Plough.
In at least one embodiment of the present invention, when the handoff failure obtained by the computing unit 103 calculating
When number of times reaches preset times, the determining unit 104 can determine that the objective network is backsetted.
Preferably, the preset times can be 10 times, 15 times etc..The preset times can gone out by the terminal
Obtained, can also be configured by the user of the terminal by many experiments by relevant design personnel before factory, the present invention is herein
It is not restricted.
In at least one embodiment of the present invention, the terminal can also create a counting function (such as：Create one
Counting function counter), it is that the counting function counter sets an initial value (such as：10) terminal, is monitored in institute
The switching whether occurred on the position corresponding to positional information from the current network to objective network is stated, and judges the switching
Whether succeed.When the handover success, the initial value of the counting function counter is added 1；When the handoff failure,
The initial value of the counting function counter is subtracted 1, when the initial value is decremented to 0, determines that the objective network occurs
Backset.
In at least one embodiment of the present invention, when the determining unit 104 determines that the objective network is backsetted
When, control unit 106 controls the terminal not reconnect the objective network.
For example：When the 3G network that the current network is UNICOM, the objective network is the 2G networks of UNICOM, and end
When the vice card at end only supports 3G network and 2G networks, described control unit 106 is by the network connection mode of the vice card of the terminal
The pattern of access 3G network is set to only permit, i.e.,：3G only patterns, that is to say, that the terminal will not reconnect described
Logical 2G networks.
Either, when the current network is mobile 2G networks, the objective network is mobile 3G network, and described
When the vice card of terminal only supports 3G network and 2G networks, described control unit 106 is by the network connection mould of the vice card of the terminal
Formula is set to only permit the pattern of access 2G networks, i.e.,：2G only patterns, that is to say, that the terminal will not reconnect described
Mobile 3G network.
It should be noted that in other embodiments, when the wireless communications method is applied to main card, because main card is logical
It is often whole network pattern, therefore, after the determining unit 104 determines that the objective network is backsetted, described control unit
The network connection mode of the main card is set to not reconnect the pattern of the objective network by 106, that is to say, that the terminal
Other networks in addition to the objective network can be connected.For example：It is described when the objective network is the 2G networks of UNICOM
The network connection mode of the main card is set to 4G+3G patterns by control unit 106；When the objective network is mobile 3G nets
During network, the network connection mode of the main card is set to 4G+2G patterns by described control unit 106.
In at least one embodiment of the present invention, when the coverage loss of the current network, search unit 107 continues
Search for the objective network.
For example：When the 3G network that the current network is UNICOM, the objective network is the 2G networks of UNICOM, and end
When the vice card at end only supports 3G network and 2G networks, when the determining unit 104 is determined in the position corresponding to the positional information
Put, after the 2G networks of the UNICOM are backsetted, described control unit 106 is by the network connection mode of the vice card of the terminal
The pattern of access 3G network is set to only permit, i.e.,：3G only patterns, now, if the covering of the 3G network of the UNICOM is lost
Lose, the search unit 107 will continue search for the 2G networks of the UNICOM.
Either, when the current network is mobile 2G networks, the objective network is mobile 3G network, and described
When the vice card of terminal only supports 3G network and 2G networks, when the determining unit 104 is determined corresponding to the positional information
On position, after the 3G network of the movement is backsetted, described control unit 106 is by the network connection mould of the vice card of the terminal
Formula is set to only permit the pattern of access 2G networks, i.e.,：2G only patterns, now, if the covering of the 2G networks of the movement
Lose, the search unit 107 will continue search for the 3G network of the movement.
In summary, the present invention can obtain the positional information list and the positional information list of current network residing for terminal
In positional information；Whether monitoring terminal occurs on the position corresponding to the positional information from the current network to target
The switching of network；Judge whether the switching succeeds；When the handoff failure, the number of times of the handoff failure is calculated；Work as institute
When the number of times for stating handoff failure reaches preset times, determine that the objective network is backsetted.Therefore, the present invention can detect net
Whether network is backsetted, it is to avoid carries out the unnecessary switching of different system and measurement, so as to reduce power consumption, lifts the use of user
Experience.
The above-mentioned integrated unit realized in the form of software function module, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned software function module is stored in a storage medium, including some instructions are to cause a computer
Equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The part steps of embodiment methods described.
As shown in figure 3, being the structural representation of the terminal for the preferred embodiment that the present invention realizes wireless communications method.It is described
Terminal 1 includes memory 12, processor 13, and is stored in the memory 12 and can be run on the processor 13
Computer program, such as radio communication program.The processor 13 realizes that above-mentioned each is wireless when performing the computer program
Step in communication means embodiment, such as step S10, S11, S12, S13 and S14 shown in Fig. 1.
Or, the processor 13 realizes each module in above-mentioned each device embodiment/mono- when performing the computer program
The function of member, for example：Obtain the position letter in the positional information list and the positional information list of current network residing for terminal
Breath；Whether monitoring terminal occurs cutting from the current network to objective network on the position corresponding to the positional information
Change；Judge whether the switching succeeds；When the handoff failure, the number of times of the handoff failure is calculated；When the switching is lost
When the number of times lost reaches preset times, determine that the objective network is backsetted.
Exemplary, the computer program can be divided into one or more module/units, one or many
Individual module/unit is stored in the memory 12, and is performed by the processor 13, to complete the present invention.It is one
Or multiple module/units can complete the series of computation machine programmed instruction section of specific function, the instruction segment is used to retouch
State implementation procedure of the computer program in the terminal 1.For example, the computer program can be divided into acquisition list
Member 100, monitoring unit 101, judging unit 102, computing unit 103, determining unit 104, set up unit 105, control unit 106
And search unit 107.Each module concrete function is as follows：
Acquiring unit 100, positional information list and the positional information list for obtaining current network residing for terminal
In positional information；
Whether monitoring unit 101, occur on the position corresponding to the positional information to be worked as by described for monitoring terminal
Switching from preceding network to objective network；
Judging unit 102, for judging whether the switching succeeds；
Computing unit 103, for when the handoff failure, calculating the number of times of the handoff failure；
Determining unit 104, for when the number of times of the handoff failure reaches preset times, determining the objective network hair
Life is backsetted；
Unit 105 is set up, for setting up the positional information list；
Control unit 106, if being backsetted for the objective network, controls the terminal not reconnect the target
Network；
Search unit 107, for when the coverage loss of the current network, searching for the objective network.
The terminal 1 can be the computing devices such as desktop PC, notebook, palm PC and cloud server.Institute
Stating terminal 1 may include, but be not limited only to, processor 13, memory 12.
It will be understood by those skilled in the art that the schematic diagram is only the example of terminal 1, not structure paired terminal 1
Limit, can include than illustrating more or less parts, either combine some parts or different parts, such as it is described
Terminal 1 can also include input-output equipment, network access equipment, bus etc..
Alleged processor 13 can be CPU (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processor
Deng the processor 13 is the control centre of the terminal 1, utilizes various interfaces and each portion of the whole terminal 1 of connection
Point.
The processor 13 is the arithmetic core (Core) and control core (Control Unit) of terminal 1.The processing
Device 13 can perform the operating system of the terminal 1 and types of applications program, the program code of installation etc..
The memory 12 can be used for storing the computer program and/or module, the processor 13 by operation or
Perform and be stored in computer program and/or module in the memory 12, and call the data being stored in memory 12,
Realize the various functions of the terminal 1.The memory 12 can mainly include storing program area and storage data field, wherein, deposit
Store up application program (such as sound-playing function, image player work(that program area can be needed for storage program area, at least one function
Can etc.) etc.；Storage data field can be stored uses created data (such as voice data, phone directory etc.) etc. according to mobile phone.
In addition, memory 12 can include high-speed random access memory, nonvolatile memory, such as hard disk, interior can also be included
Deposit, plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card,
Flash card (Flash Card), at least one disk memory, flush memory device or other volatile solid-state parts.
The memory 12 is used for the program and various data for storing a kind of wireless communications method, and is transported in the terminal 1
High speed is realized during row, the access of program or data is automatically completed.The memory 12 can be the external storage of terminal 1
Device and/or internal storage.Further, the memory 12 can be there is no physical form in integrated circuit there is storage
The circuit of function, such as RAM (Random-Access Memory, random access memory), FIFO (First In First
Out) etc..Or, the memory 12 can also be the memory with physical form, such as memory bar, TF cards (Trans-
Flash Card) etc..
If the integrated module/unit of the terminal 1 is realized using in the form of SFU software functional unit and is used as independent product
Sale in use, can be stored in a computer read/write memory medium.Understood based on such, in present invention realization
All or part of flow in embodiment method is stated, the hardware of correlation can also be instructed to complete by computer program, institute
The computer program stated can be stored in a computer-readable recording medium, and the computer program, can when being executed by processor
The step of realizing each above-mentioned embodiment of the method.Wherein, the computer program includes computer program code, the computer
Program code can be source code form, object identification code form, executable file or some intermediate forms etc..The computer can
Reading medium can include：Any entity or device of the computer program code can be carried, it is recording medium, USB flash disk, mobile hard
Disk, magnetic disc, CD, computer storage, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..Need explanation
It is that the content that the computer-readable medium is included can be fitted according to legislation in jurisdiction and the requirement of patent practice
When increase and decrease, such as in some jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier wave letter
Number and telecommunication signal.
The terminal 1 be it is a kind of can be automatic to carry out numerical computations and/or information according to the instruction for being previously set or storing
The equipment of processing, its hardware includes but is not limited to microprocessor, application specific integrated circuit (Application Specific
Integrated Circuit, ASIC), programmable gate array (Field-Programmable Gate Array, FPGA), number
Word processing device (Digital Signal Processor, DSP), embedded device etc..
Keyboard, mouse, remote control, touch pad or voice-operated device etc. can be passed through with user by also including but is not limited to any one
Mode carries out the electronic product of man-machine interaction, for example, personal computer, tablet personal computer, smart mobile phone, personal digital assistant
(Personal Digital Assistant, PDA), game machine, IPTV (Internet Protocol
Television, IPTV), intellectual Wearable etc..
Network residing for the terminal 1 includes but is not limited to internet, wide area network, Metropolitan Area Network (MAN), LAN, Virtual Private Network
Network (Virtual Private Network, VPN) etc..
The processor 13 can perform the operating system of the terminal 1 and the types of applications program of installation, program code
Deng.Such as radio communication device 11.
The radio communication device 11 obtains the positional information list of current network residing for terminal and positional information row
Positional information in table；Whether monitoring terminal occurs on the position corresponding to the positional information from the current network to mesh
Mark the switching of network；Judge whether the switching succeeds；When the handoff failure, the number of times of the handoff failure is calculated；When
When the number of times of the handoff failure reaches preset times, determine that the objective network is backsetted.It can be detected using the present invention
Whether network is backsetted, it is to avoid carry out the unnecessary switching of different system and measurement, so as to reduce power consumption, lifting user's makes
With experience.
With reference to Fig. 1, the memory 12 in the terminal 1 stores multiple instruction to realize a kind of wireless communications method,
The processor 13 can perform the multiple instruction to realize：Obtain the positional information list of current network and institute residing for terminal
State the positional information in positional information list；Whether monitoring terminal occurs by described on the position corresponding to the positional information
Switching from current network to objective network；Judge whether the switching succeeds；When the handoff failure, calculate the switching and lose
The number of times lost；When the number of times of the handoff failure reaches preset times, determine that the objective network is backsetted.
According to the preferred embodiment of the present invention, the processor 13, which also performs multiple instruction, to be included：
Set up the positional information list；
Wherein, the Location Area Code and cell ID of the current network are store in the positional information list.
According to the preferred embodiment of the present invention, the processor 13, which also performs multiple instruction, to be included：
If the objective network is backsetted, the terminal is controlled not reconnect the objective network.
According to the preferred embodiment of the present invention, the processor 13, which also performs multiple instruction, to be included：
When the coverage loss of the current network, the objective network is searched for.
According to the preferred embodiment of the present invention, the processor 13, which also performs multiple instruction, to be included：
The current network is the 3G network of UNICOM, and the objective network is the 2G networks of UNICOM；Or
The current network is mobile 2G networks, and the objective network is mobile 3G network.
Specifically, the processor 13 refers to related in Fig. 1 correspondence embodiments to the concrete methods of realizing of above-mentioned instruction
The description of step, will not be described here.
In several embodiments provided by the present invention, 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
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing.
The module illustrated as separating component can be or may not be it is physically separate, it is aobvious as module
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 module therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional module in each embodiment of the invention 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, it would however also be possible to employ hardware adds the form of software function module to realize.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet
The scope of invention limits by appended claims rather than described above, it is intended that will fall equivalency in claim
All changes in implication and scope are included in the present invention.Any attached associated diagram mark in claim should not be considered as limit
The involved claim of system.
Furthermore, it is to be understood that the word of " comprising " one is not excluded for other units or step, odd number is not excluded for plural number.In system claims
The multiple units or device of statement can also be realized by a unit or device by software or hardware.Second grade word is used
To represent title, and it is not offered as any specific order.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although reference
The present invention is described in detail for preferred embodiment, it will be understood by those within the art that, can be to the present invention's
Technical scheme is modified or equivalent substitution, without departing from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of wireless communications method, it is characterised in that methods described includes：
Obtain the positional information in the positional information list and the positional information list of current network residing for terminal；
Whether monitoring terminal occurs cutting from the current network to objective network on the position corresponding to the positional information
Change；
Judge whether the switching succeeds；
When the handoff failure, the number of times of the handoff failure is calculated；
When the number of times of the handoff failure reaches preset times, determine that the objective network is backsetted.
2. wireless communications method as claimed in claim 1, it is characterised in that in the positional information row of the acquisition current network
Before positional information in table and the positional information list, methods described also includes：
Set up the positional information list；
Wherein, the Location Area Code and cell ID of the current network are store in the positional information list.
3. wireless communications method as claimed in claim 1, it is characterised in that methods described also includes：
If the objective network is backsetted, the terminal is controlled not reconnect the objective network.
4. wireless communications method as claimed in claim 1, it is characterised in that methods described also includes：
When the coverage loss of the current network, the objective network is searched for.
5. the wireless communications method as any one of Claims 1-4, it is characterised in that：
The current network is the 3G network of UNICOM, and the objective network is the 2G networks of UNICOM；Or
The current network is mobile 2G networks, and the objective network is mobile 3G network.
6. a kind of radio communication device, it is characterised in that described device includes：
Acquiring unit, the position in positional information list and the positional information list for obtaining current network residing for terminal
Information；
Monitoring unit, whether occur on the position corresponding to the positional information for monitoring terminal from the current network to
The switching of objective network；
Judging unit, for judging whether the switching succeeds；
Computing unit, for when the handoff failure, calculating the number of times of the handoff failure；
Determining unit, for when the number of times of the handoff failure reaches preset times, determining that the objective network is backsetted.
7. radio communication device as claimed in claim 6, it is characterised in that obtain the position of current network in the acquiring unit
Put before the positional information in information list and the positional information list, described device also includes：
Unit is set up, for setting up the positional information list；
Wherein, the Location Area Code and cell ID of the current network are store in the positional information list.
8. radio communication device as claimed in claim 6, it is characterised in that described device also includes：
Control unit, if being backsetted for the objective network, controls the terminal not reconnect the objective network；
Search unit, for when the coverage loss of the current network, searching for the objective network.
9. a kind of terminal, it is characterised in that the terminal includes processor, the processor is used to perform what is stored in memory
Realized during computer program as described in any one in claim 1-5 the step of wireless communications method.
10. a kind of computer-readable recording medium, is stored thereon with computer program, it is characterised in that：The computer program
Realized when being executed by processor as described in any one in claim 1-5 the step of wireless communications method.
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