CN105282867B - Method for connecting network and device - Google Patents

Method for connecting network and device Download PDF

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Publication number
CN105282867B
CN105282867B CN201510726963.4A CN201510726963A CN105282867B CN 105282867 B CN105282867 B CN 105282867B CN 201510726963 A CN201510726963 A CN 201510726963A CN 105282867 B CN105282867 B CN 105282867B
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network
signal quality
quality value
terminal
list
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CN105282867A (en
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韦钰达
李英俊
薛宗林
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Xiaomi Inc
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Xiaomi Inc
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The disclosure is directed to a kind of method for connecting network and devices, belong to field of communication technology.The described method includes: obtaining the n signal quality value of network to be connected within a preset period of time, signal quality value is directly proportional to signal strength indication, and n is greater than or equal to 1;Judge whether n signal quality value is all larger than or is equal to quality threshold;When n signal quality value is all larger than or is equal to quality threshold, controlling terminal establishes data connection with network to be connect.The step of disclosure solves the problems, such as that the step of data transmission is cumbersome, has achieved the effect that the transmission of simplified data, the disclosure is transmitted for data.

Description

Method for connecting network and device
Technical field
This disclosure relates to field of communication technology, in particular to a kind of method for connecting network and device.
Background technique
With the development of communication technology, the type for the network of data transmission is also more and more.Positioned at a certain network It in coverage area, and can support the terminal of the network belonging type, data connection can be established with the network, and pass through the net Network carries out data transmission.
In the related technology, terminal sets its priority according to the type of network, exemplary, and the type of network may include Fourth generation mobile communication technology (English: the 4th Generation mobile communication technology;Letter Claim: 4G), 3rd generation mobile communication technology (English: the 3th Generationmobile communication technology;Referred to as: 3G) and Generation Mobile Telecommunication System technology is (English: the 2th Generation mobile communicationtechnology;The types such as referred to as: 2G), the priority that can set 4G network are greater than the preferential of 3G network Grade, the priority of 3G network are greater than the priority of 2G network.When terminal is located at the covering of 4G network, 3G network and 2G network simultaneously In range, and terminal can select higher with priority when needing to carry out data transmission in the network of the three types Network (4G network) establishes data transmission connection.If the signal strength of the higher network of the priority (4G network) is lower, and When terminal can not be supported to carry out data transmission, terminal needs to be switched to that another priority is higher and the higher net of signal strength indication Network (3G network) continues data transmission.
Summary of the invention
Present disclose provides a kind of method for connecting network and devices.The technical solution is as follows:
According to the disclosure in a first aspect, providing a kind of method for connecting network, which comprises
Obtain the n signal quality value of network to be connected within a preset period of time, the signal quality value and signal strength Be worth it is directly proportional, the n be greater than or equal to 1;
Judge whether the n signal quality value is all larger than or is equal to quality threshold;
When the n signal quality value is all larger than or is equal to the quality threshold, controlling terminal and the net to be connect Network establishes data connection.
Optionally, the method also includes:
When there is the signal quality value less than the quality threshold in the n signal quality value, forbid the terminal The data connection is established with the network to be connect.
Optionally, the controlling terminal establishes data connection with the network to be connect, comprising:
According to the n signal quality value, the signal quality value variation tendency of the network to be connected is predicted;
When the signal quality value variation tendency wait connect network be non-decreasing trend when, control the terminal with it is described Network to be connected establishes the data connection.
It is optionally, described that the terminal is forbidden to establish the data connection with the network to be connect, comprising:
The network to be connected is added to and forbids connecting in list, it is described to forbid connecting list for recording default forbid Forbid the network that data connection is established with the terminal in period.
Optionally, the method also includes:
Compare priority list to forbid connecting the network recorded in list with described, the priority list is for recording energy The priority of the network of data transport service is enough provided for the terminal;
When the priority list with it is described to forbid connecting the network that records in list all the same, and converse When, the minimum network of priority is determined in the priority list;
It controls the terminal and establishes call connection with the minimum network of the priority.
Optionally, the method also includes:
Instruction information is generated, the instruction information is used to indicate the connection status of the data connection;
The instruction information is presented to user.
Optionally, the signal quality value is signal strength indication, or, the signal quality value is signal strength indication and interference The ratio of intensity value.
According to the second aspect of the disclosure, a kind of network connection device is provided, the network connection device includes:
Module is obtained, is configured as obtaining the n signal quality value of network to be connected within a preset period of time, the signal Mass value is directly proportional to signal strength indication, and the n is greater than or equal to 1;
Judgment module is configured as judging whether the n signal quality value is all larger than or is equal to quality threshold;
First control module, when being configured as being all larger than when the n signal quality value or being equal to the quality threshold, control Terminal processed establishes data connection with the network to be connect.
Optionally, the network connection device further include:
Disabled module is configured as working as the signal quality existed in the n signal quality value less than the quality threshold When value, the terminal is forbidden to establish the data connection with the network to be connect.
Optionally, first control module, is configured as:
According to the n signal quality value, the signal quality value variation tendency of the network to be connected is predicted;
When the signal quality value variation tendency wait connect network be non-decreasing trend when, control the terminal with it is described Network to be connected establishes the data connection.
Optionally, the disabled module, is configured as:
The network to be connected is added to and forbids connecting in list, it is described to forbid connecting list for recording default forbid Forbid the network that data connection is established with the terminal in period.
Optionally, the network connection device further include:
Comparison module is configured as comparing priority list and forbids connecting the network recorded in list with described, described excellent First grade list is used to record the priority for the network that data transport service can be provided for the terminal;
Determining module, be configured as when the priority list with described to forbid connecting the network that records in list homogeneous Together, when and being conversed, the minimum network of priority is determined in the priority list;
Second control module is configured as controlling the terminal network foundation call connection minimum with the priority.
Optionally, the network connection device further include:
Generation module, is configurable to generate instruction information, and the instruction information is used to indicate the connection of the data connection State;
Module is presented, is configured as that the instruction information is presented to user.
Optionally, the signal quality value is signal strength indication, or, the signal quality value is signal strength indication and interference The ratio of intensity value.
According to the third aspect of the disclosure, a kind of network connection device is provided, the network connection device includes:
Processor;
For storing the memory of the executable instruction of the processor;
Wherein, the processor is configured to:
Obtain the n signal quality value of network to be connected within a preset period of time, the signal quality value and signal strength Be worth it is directly proportional, the n be greater than or equal to 1;
Judge whether the n signal quality value is all larger than or is equal to quality threshold;
When the n signal quality value is all larger than or is equal to the quality threshold, controlling terminal and the net to be connect Network establishes data connection.
The technical solution of the offer of the disclosure can include the following benefits:
The embodiment of the present disclosure provides a kind of method for connecting network and device, is obtained first wait connect network when default Between n signal quality value in section, then judge whether the n signal quality value obtained is all larger than or equal to quality threshold, when When the n signal quality value is all larger than or is equal to quality threshold, controlling terminal establishes data connection with network to be connect.Guarantee The signal quality of the network to be connected is preferable, and the signal quality of the network is less easily deteriorated so that terminal with the company of waiting for Connect after network establishes data connection, should network be connected terminal can be supported to carry out data transmission for a long time, terminal is without holding The step of row handover network, so, simplify the step of data are transmitted.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited It is open.
Detailed description of the invention
In order to illustrate more clearly of embodiment of the disclosure, attached drawing needed in embodiment description will be made below Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present disclosure, common for this field For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is according to a kind of data transmission environments schematic diagram shown in the relevant technologies;
Fig. 2 is a kind of flow chart of the method for method for connecting network shown according to an exemplary embodiment;
Fig. 3-1 is the flow chart of the method for another method for connecting network shown according to an exemplary embodiment;
Fig. 3-2 is a kind of schematic diagram that prompt information is presented shown according to an exemplary embodiment;
Fig. 3-3 is another schematic diagram that prompt information is presented shown according to an exemplary embodiment;
Fig. 4-1 is a kind of structural block diagram of network connection device shown according to an exemplary embodiment;
Fig. 4-2 is the structural block diagram of another network connection device shown according to an exemplary embodiment;
Fig. 4-3 is the structural block diagram of another network connection device shown according to an exemplary embodiment;
Fig. 4-4 is the structural block diagram of another network connection device shown according to an exemplary embodiment;
Fig. 5 is a kind of block diagram for network connection device shown according to an exemplary embodiment.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure Example, and together with specification for explaining the principles of this disclosure.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of the disclosure clearer, below in conjunction with attached drawing to the disclosure make into It is described in detail to one step, it is clear that described embodiment is only disclosure some embodiments, rather than whole implementation Example.It is obtained by those of ordinary skill in the art without making creative efforts based on the embodiment in the disclosure All other embodiment belongs to the range of disclosure protection.
Fig. 1 is The network of 4G, 3G and 2G type, terminal A are located in the network coverage of 4G network, 3G network and 2G network simultaneously, terminal A Its priority can be set according to the type of network.Exemplary, the priority that terminal can set 4G network is greater than 3G network Priority, the priority of 3G network is greater than the priority of 2G network.When terminal A needs to carry out data transmission, terminal A can be with Selection is established data transmission with the higher 4G network of priority and is connected in 4G network, 3G network and 2G network.If 4G network Signal strength is lower, and when terminal A can not be supported to carry out data transmission, and terminal A needs to be switched to that priority is higher and signal The higher 3G network of intensity value continues data transmission.
As shown in Fig. 2, Fig. 2 is a kind of method flow diagram of method for connecting network shown according to an exemplary embodiment, The method for connecting network may include:
Step 201 obtains the n signal quality value of network to be connected within a preset period of time, signal quality value and signal Intensity value is directly proportional, and n is greater than or equal to 1.
Step 202 judges whether n signal quality value is all larger than or is equal to quality threshold.
Step 203, when n signal quality value be all larger than or be equal to quality threshold when, controlling terminal is built with network to be connect Vertical data connection.
In conclusion obtaining network to be connected first in the method for connecting network provided due to the embodiment of the present disclosure and existing N signal quality value in preset time period, then judges whether the n signal quality value obtained is all larger than or is equal to quality threshold Value, when the n signal quality value is all larger than or is equal to quality threshold, controlling terminal establishes data connection with network to be connect. Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network is less easily deteriorated so that terminal with It should be after connecting network and establishing data connection, being somebody's turn to do network to be connected can support terminal to carry out data transmission for a long time, terminal Without the step of executing handover network, so, simplify the step of data are transmitted.
Optionally, which can also include:
When there is the signal quality value less than quality threshold in n signal quality value, forbid terminal and network to be connect Establish data connection.
Exemplary, controlling terminal establishes data connection with network to be connect, comprising:
According to n signal quality value, the signal quality value variation tendency of network to be connected is predicted;
When the signal quality value variation tendency wait connect network is non-decreasing trend, controlling terminal is built with network to be connect Vertical data connection.
Optionally, terminal is forbidden to establish data connection with network to be connect, comprising:
Network to be connected is added to and forbids connecting in list, forbids connecting list for recording in default disable time section Forbid the network that data connection is established with terminal.
Exemplary, which can also include:
Compare priority list with to forbid connecting the network recorded in list, priority list can be terminal for recording The priority of the network of data transport service is provided;
When priority list with to forbid connecting the network that records in list all the same, and when being conversed, preferential The minimum network of priority is determined in grade list;
Controlling terminal establishes call connection with the minimum network of priority.
Optionally, which can also include:
Instruction information is generated, instruction information is used to indicate the connection status of data connection;
Instruction information is presented to user.
Exemplary, signal quality value is signal strength indication, or, signal quality value is signal strength indication and interference strength value Ratio.
In conclusion obtaining network to be connected first in the method for connecting network provided due to the embodiment of the present disclosure and existing N signal quality value in preset time period, then judges whether the n signal quality value obtained is all larger than or is equal to quality threshold Value, when the n signal quality value is all larger than or is equal to quality threshold, controlling terminal establishes data connection with network to be connect. Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network is less easily deteriorated so that terminal with It should be after connecting network and establishing data connection, being somebody's turn to do network to be connected can support terminal to carry out data transmission for a long time, terminal Without the step of executing handover network, so, simplify the step of data are transmitted.
As shown in figure 3-1, Fig. 3-1 is the method stream of another method for connecting network shown according to an exemplary embodiment Cheng Tu, the method for connecting network may include:
Step 301 obtains the n signal quality value of network to be connected within a preset period of time.Execute step 302.
On the one hand, before step 301, terminal can not establish data connection with any network, i.e. terminal can not lead to Any network is crossed to carry out data transmission.Terminal can set its priority according to the type of network, and according to the preferential of network Grade generates priority list, and the network of the priority list can be arranged according to the sequence of priority from high to low.
If terminal is located in the coverage area of 4G network, 3G network and 2G network simultaneously at this time, and terminal can prop up simultaneously 4G network, 3G network and 2G network are held, then the priority list established in terminal can be as shown in table 1, and table 1 is according to an example Property implement a kind of priority list for exemplifying, since the coverage area of 2G network is greater than the coverage area of 3G network, 3G network Coverage area be greater than the coverage area of 4G network, the data transmission bauds of 4G network is greater than the data transmission bauds of 3G network, The data transmission bauds of 3G network is greater than the data transmission bauds of 2G network, so, as shown in table 1,4G network can be set Priority is greater than the priority of 3G network, and the priority of 3G network is greater than the priority of 2G network.Terminal can determine that this is preferential The 4G network of highest priority is to be somebody's turn to do network to be connected, and obtain the n signal of 4G network within a preset period of time in grade list Mass value.It is exemplary, 10 signal quality values of the available 4G network in 10 seconds.Optionally, if terminal is located at simultaneously Wireless Fidelity (WIreless-FIdelity;Referred to as: WI-FI) in the coverage area of network, 4G network, 3G network and 2G network When, the priority that WI-FI network can be set in terminal is higher than the priority of 4G network.
4G network
3G network
2G network
Table 1
On the other hand, before step 301, terminal can establish data connection with a certain network, i.e. terminal can pass through The network for establishing data connection carries out data transmission.The network for currently establishing data connection can be determined as wait connect by terminal Network, and obtain and currently establish the n signal quality value of the network of data connection within a preset period of time.It is exemplary, it can obtain This is taken currently to establish 10 signal quality values of the network of data connection in 10 seconds.
Exemplary, the signal quality value of network is the signal strength indication of network, or, the signal quality value of network is network The ratio of signal strength indication and the interference strength value of network, n can be greater than or equal to 1.
Step 302 judges whether n signal quality value of network to be connected is all larger than or is equal to quality threshold.Believe when n When number mass value is all larger than or is equal to quality threshold, step 303 is executed.It is less than quality threshold when existing in n signal quality value Signal quality value when, execute step 304.
It is exemplary, the n signal quality value of network to be connected within a preset period of time can be somebody's turn to do by what is obtained in step 301 Afterwards, which is compared, optionally, available each signal quality value and quality with the quality threshold The difference of threshold value can determine that the signal quality value is big if the difference of signal quality value and quality threshold is greater than or equal to zero In or be equal to quality threshold, if the difference of signal quality value and quality threshold less than zero, can determine that the signal quality value is small In quality threshold.
When n is 10, and quality threshold is 10, n signal quality value for being somebody's turn to do network to be connected can be as shown in table 2, i.e., 10 signal quality values obtained can be respectively 11,12,11,10,12,13,10,11,14,11, and above-mentioned 10 signal matter Magnitude is all larger than or is equal to quality threshold 10.
Table 2
When n is 10, and quality threshold is 10, n signal quality value for being somebody's turn to do network to be connected can also be as shown in table 3, 10 signal quality values obtained can be respectively 11,12,11,9,12,13,10,11,14,11, i.e., above-mentioned 10 signal matter There are a signal quality values 9 to be less than quality threshold 10 in magnitude, other signal quality values are all larger than or are equal to quality threshold 10.
Table 3
Step 303, controlling terminal establish data connection with network to be connect.
When the n signal quality value wait connecting network is all larger than quality threshold, the band connection network can be determined Signal quality is preferable, and the signal quality of the network is less easily deteriorated, and can control terminal at this time and builds with network to be connect is somebody's turn to do Vertical data connection, enables the terminal to carry out data transmission by the network to be connected.
Optionally, determine this wait connect network n signal quality value be all larger than quality threshold when, can also according to this N signal quality value of network to be connected, predicts the variation tendency of the signal quality value of the network to be connected.When the net to be connected It, i.e., in the coming period of time should net be connected when the signal quality value variation tendency of network is ascendant trend or moderate tone The signal quality value of network will not become smaller, i.e., the signal quality value for being somebody's turn to do network to be connected in the coming period of time is all larger than the matter Threshold value is measured, terminal is can control with network to be connect and establishes data connection;When the variation of the signal quality value of the network to be connected Trend is downward trend, i.e., in the coming period of time, the signal quality value for being somebody's turn to do network to be connected can become smaller, or even can become smaller To less than quality threshold, then the terminal can be forbidden to establish data connection with network to be connect is somebody's turn to do at this time.It is exemplary, it can basis N signal quality value of the band connection network, generates signal quality value change curve or signal quality value changes histogram, and root Change histogram according to the signal quality value change curve or signal quality value of generation, predicts the signal quality value of the network to be connected Variation tendency.In practical application, it can also predict that the variation of the signal quality value of the network to be connected becomes by other means Gesture, the embodiment of the present disclosure do not limit this.
It should be noted that on the one hand, if terminal does not establish data connection with any network, then in step before step 301 It can control terminal in rapid 303 and establish data connection with network to be connect is somebody's turn to do.On the other hand, if before step 301, terminal is Data connection is established with a certain network, i.e. the network to be connected is with the network for having been set up data connection in step 301 Consolidated network, then in step 303 without establishing data connection with the network to be connect again.
Further, controlling terminal with should after connecting network and establishing data connection, can also obtain and terminal establish The m signal quality value of network to be connected within a preset period of time after data connection, m can be greater than or equal to 1, m can also be with Equal to n, the embodiment of the present disclosure is not limited this.And it can be according to establishing m signal quality after data connection with terminal Value predicts the variation tendency that the signal quality value of network to be connected is somebody's turn to do after establishing data connection, if after establishing data connection The variation tendency of the signal quality value of the network to be connected is ascendant trend or moderate tone, then can continue to keep terminal and be somebody's turn to do The data connection of network to be connected, and carried out data transmission using network to be connected is somebody's turn to do.If should be to even after establishing data connection The variation tendency for connecing the signal quality value of network is downward trend, then can be connected with disconnected end with the data for being somebody's turn to do network to be connect It connects, then executes step 301, obtained in priority list in addition to excessively current turn-off data connection is wait connect network again, it is excellent N signal quality value of the first highest network of grade, and judge whether to need and the network according to n signal quality value of the network Establish data connection.
Optionally, controlling terminal with should after connecting network and establishing data connection, can be generated be used to indicate data company Connect the first instruction information in connection status.For example, the first instruction information can be for " data connection has been established!", it needs Illustrate, which can also be other prompt informations for being used to indicate data connection and being in connection status, this Open embodiment is not construed as limiting this.Exemplary, as shown in figure 3-2, Fig. 3-2 is one kind shown according to an exemplary embodiment The schematic diagram of prompt information is presented.Assuming that establish connection in controlling terminal and 3G network, and after generating first prompt information, eventually The display area of end A can show dialog box Y as shown in figure 3-2, can show the first prompt information in dialog box Y And " I is aware of " button, user after seeing first prompt information, press by " I is aware of " that can be clicked in dialog box Button shows user it has been found that present terminal establishes data connection with a certain network, can close in display area at this time Dialog box Y.Optionally, after showing the first prompt information default display period, if user does not click on always the dialogue Frame Y then can directly close dialog box Y.
Step 304 forbids terminal to establish data connection with network to be connect.
Optionally, can also have been established in the terminal forbid connect list, this forbid connect list can be used for recording it is pre- If forbidding the network for establishing data connection with terminal in disable time section.Assuming that this forbids connection list as shown in table 4, this is forbidden Connection list in can recorde forbid the network that data connection is established with terminal and this forbid connect list in each net Network is prohibited to establish the time of data connection with terminal.As can be drawn from Table 4,4G network has been prohibited to establish number with terminal According to connection 3 minutes, 3G network was prohibited to establish with terminal data connection 2 minutes.
Forbid connecting network Forbid the Connection Time
4G network 3 minutes
3G network 2 minutes
Table 4
Exemplary, which can be 4 minutes, when this forbid connecting the network in list be prohibited with eventually It is more than 4 minutes that the time of data connection is established at end, then can forbid removing in connection list from this by the network.If should be wait connect N signal quality value of network is as shown in table 3, i.e. there are a signal quality values to be less than quality threshold in n signal quality value, Other signal quality values are all larger than or are equal to quality threshold, then terminal can be forbidden to establish data company with network to be connect is somebody's turn to do at this time It connects.It is exemplary, which can be added to this forbid connect list in, and from should network be connected be added to taboo Start timing at the time of only connection in list, calculate the network forbids the Connection Time, forbids the Connection Time big when the network When default disable time section, which can be forbidden removing in connection list from this.
Further, the priority list of terminal can be as shown in table 1, in step 301 can be by highest priority 4G network is used as network to be connected, if there is no the signal qualities less than quality threshold in n signal quality value of the 4G network Value, then can control terminal and 4G network establishes data connection.If existing in n signal quality value of the 4G network and being less than quality The signal quality value of threshold value then can add 4G network forbidding connecting in list.Then it is removed again by the priority list The 3G network of highest priority is used as network to be connected other than 4G network, obtains the n signal of 3G network within a preset period of time Mass value, and judge in n signal quality value of 3G network with the presence or absence of the signal quality value less than quality threshold.If 3G network N signal quality value in there is no the signal quality values less than quality threshold, then controlling terminal and 3G network establish data company It connects.If can forbid connecting there are still the signal quality value less than quality threshold in n signal quality value of 3G network 3G network is added in list.Then again by the priority list, the 2G net of highest priority in addition to 4G network, 3G network Network is used as network to be connected, and obtains the n signal quality value of 2G network within a preset period of time, and judges n letter of 2G network With the presence or absence of the signal quality value less than quality threshold in number mass value.If there is no small in n signal quality value of 2G network In the signal quality value of quality threshold, then controlling terminal and 3G network establish data connection.If n signal quality value of 2G network In there are still less than quality threshold signal quality value, then can forbid connect list in add 2G network.
Optionally, data connection switch can be set in terminal, when the data connection, which switchs, to be opened, terminal can be built Vertical priority list, and carry out data connection.Forbid connecting in list when the all-network in the priority list is respectively positioned on this When, the data connection switch in terminal can be closed, and generate and be used to indicate the second instruction that data connection is in an off state Information.For example, the second indication information can be for " data connection has disconnected!", it should be noted that second prompt information is also It can be other prompt informations for being used to indicate data connection and being in an off state, the embodiment of the present disclosure is not construed as limiting this.Show Example, as shown in Fig. 3-3, Fig. 3-3 is another schematic diagram that prompt information is presented shown according to an exemplary embodiment.? After generating second prompt information, the display area of terminal A can be shown just like dialog box Y shown in Fig. 3-3, dialog box Y In can show the second prompt information and " I is aware of " button, user is after seeing second prompt information, Ke Yidian " I is aware of " button in dialog box is hit, shows user it has been found that the already off data connection of present terminal, it at this time can be with Close the dialog box Y in display area.Optionally, after showing the second prompt information default display period, if user one Dialog box Y is not clicked on directly, then can directly be closed dialog box Y.
It should be noted that when user converses, it can be determined that priority list with forbid connecting in list Whether the network of record is all the same.On the one hand, if priority list with forbid connecting the network recorded in list be not it is all the same, Then show that data connection has been established in a certain network in terminal at this time and priority list, i.e., has built up data link with terminal Network signal quality it is preferable, and the signal quality of the network is less easily deteriorated, at this point it is possible to by the terminal and the network Establish call connection.On the other hand, if priority list with to forbid connecting the network that records in list all the same, i.e., it is preferential at this time There is the signal quality value for being less than quality threshold in n signal quality value of each network in grade list.It then can be at this The minimum network of priority is determined in priority list, and controlling terminal establishes call connection with the minimum network of the priority. It is exemplary, if forbidding connecting the network in list includes three kinds of networks in table 1, and need to converse at this time, then can control end Call connection is established with the minimum 2G network of priority in the priority list in end.In general, since 2G network is above-mentioned three kinds The network established earliest in network, so the coverage area of 2G network is greater than the coverage area of 3G network, the covering model of 3G network The coverage area greater than 4G network is enclosed, at this point, the 2G network that selection priority is minimum, i.e. the selection maximum 2G network of coverage area Establish call connection.
In the related technology, terminal and the higher a certain network of priority establish data connection, and terminal can pass through the network Carry out data transmission, if the signal strength of the network reduces during data transmission, then the rate of data transmission will drop It is low, at this point, terminal needs to send and receive the power of signal, the rate of improve data transfer by increasing.Since terminal is increasing When the power sent and received signal greatly, required electric energy is more, and therefore, terminal is when carrying out data transmission, the electric energy of loss It is more.In the embodiment of the present disclosure, due to before controlling terminal and a certain network establish data connection, it is ensured that the network is pre- If n signal quality value in the period is all larger than or is equal to quality threshold, that is, ensure that the signal quality of the network is preferable, and The signal quality of the network is less easily deteriorated, and for terminal after establishing data connection with the network, which can be prolonged Terminal is supported to carry out data transmission, terminal sends and receives the power of data without improving, and is being counted so reducing terminal When according to transmission, the electric energy of loss.
In the related technology, it is assumed that some application program (English: Application in terminal;Referred to as: APP) by with The 4G network that terminal establishes data connection carries out data transmission, during carrying out data transmission, if 4G network can not be supported APP in terminal carries out data transmission, then the APP in terminal can suspend data transmission, and find again another priority compared with High and signal strength is preferable, and the 3G network that the APP in terminal can be supported to carry out data transmission establishes data connection.Example , refresh function key can be set on the APP, after APP and 3G network re-establish data connection, user can click this Refresh function key, so that APP continues data transmission.When the signal strength of a certain network can not support terminal to carry out data biography When defeated, the step of terminal not only needs to be implemented handover network, and also user needs by clicking the refresh function key on APP, APP can be made to continue the transmission of data, therefore the step of data are transmitted is cumbersome.In the embodiment of the present disclosure, due to controlling Terminal processed and a certain network are established before data connection, it is ensured that the n signal quality value of the network within a preset period of time is equal More than or equal to quality threshold, that is, ensure that the signal quality of the network is preferable, and the signal quality of the network less easily becomes Difference, for terminal after establishing data connection with the network, which can support terminal to carry out data transmission for a long time, terminal without The step of handover network need to be executed, and user is not necessarily to by clicking the refresh function key on APP, so that APP continues data Transmission, so, simplify data transmission the step of.
In conclusion obtaining network to be connected first in the method for connecting network provided due to the embodiment of the present disclosure and existing N signal quality value in preset time period, then judges whether the n signal quality value obtained is all larger than or is equal to quality threshold Value, when the n signal quality value is all larger than or is equal to quality threshold, controlling terminal establishes data connection with network to be connect. Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network is less easily deteriorated so that terminal with It should be after connecting network and establishing data connection, being somebody's turn to do network to be connected can support terminal to carry out data transmission for a long time, terminal Without the step of executing handover network, so, simplify the step of data are transmitted.
Fig. 4-1 is a kind of structural block diagram of network connection device 40 shown according to an exemplary embodiment, such as Fig. 4-1 institute Show, which may include:
Module 401 is obtained, is configured as obtaining the n signal quality value of network to be connected within a preset period of time, signal Mass value is directly proportional to signal strength indication, and n is greater than or equal to 1.
Judgment module 402 is configured as judging whether n signal quality value is all larger than or is equal to quality threshold.
First control module 403, when being configured as being all larger than when n signal quality value or being equal to quality threshold, control is eventually Data connection is established with network to be connect in end.
In conclusion obtaining module in the network connection device provided due to the embodiment of the present disclosure and obtaining net to be connected The n signal quality value of network within a preset period of time, then judgment module judges whether the n signal quality value obtained is all larger than Or be equal to quality threshold, when the n signal quality value be all larger than or be equal to quality threshold when, the first control module controlling terminal and Network to be connected establishes data connection.Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network compared with Be not easy to be deteriorated so that terminal with this after connecting network and establishing data connection, should network be connected can prop up for a long time Terminal to be held to carry out data transmission, terminal is not necessarily to the step of executing handover network, so, simplify the step of data are transmitted.
Fig. 4-2 is the structural block diagram of another network connection device 40 shown according to an exemplary embodiment, such as Fig. 4-2 Shown, which may include:
Module 401 is obtained, is configured as obtaining the n signal quality value of network to be connected within a preset period of time, signal Mass value is directly proportional to signal strength indication, and n is greater than or equal to 1.
Judgment module 402 is configured as judging whether n signal quality value is all larger than or is equal to quality threshold.
First control module 403, when being configured as being all larger than when n signal quality value or being equal to quality threshold, control is eventually Data connection is established with network to be connect in end.
Disabled module 404 is configured as when there is the signal quality value less than quality threshold in n signal quality value, Terminal is forbidden to establish data connection with network to be connect.
In conclusion obtaining module in the network connection device provided due to the embodiment of the present disclosure and obtaining net to be connected The n signal quality value of network within a preset period of time, then judgment module judges whether the n signal quality value obtained is all larger than Or be equal to quality threshold, when the n signal quality value be all larger than or be equal to quality threshold when, the first control module controlling terminal and Network to be connected establishes data connection.Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network compared with Be not easy to be deteriorated so that terminal with this after connecting network and establishing data connection, should network be connected can prop up for a long time Terminal to be held to carry out data transmission, terminal is not necessarily to the step of executing handover network, so, simplify the step of data are transmitted.
Exemplary, the first control module 403 can be configured as:
According to n signal quality value, the signal quality value variation tendency of network to be connected is predicted;
When the signal quality value variation tendency wait connect network is non-decreasing trend, controlling terminal is built with network to be connect Vertical data connection.
Optionally, disabled module 404 can be configured as:
Network to be connected is added to and forbids connecting in list, forbids connecting list for recording in default disable time section Forbid the network that data connection is established with terminal.
In conclusion obtaining module in the network connection device provided due to the embodiment of the present disclosure and obtaining net to be connected The n signal quality value of network within a preset period of time, then judgment module judges whether the n signal quality value obtained is all larger than Or be equal to quality threshold, when the n signal quality value be all larger than or be equal to quality threshold when, the first control module controlling terminal and Network to be connected establishes data connection.Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network compared with Be not easy to be deteriorated so that terminal with this after connecting network and establishing data connection, should network be connected can prop up for a long time Terminal to be held to carry out data transmission, terminal is not necessarily to the step of executing handover network, so, simplify the step of data are transmitted.
Fig. 4-3 is the structural block diagram according to another network connection device 40 shown in an exemplary embodiment, such as Fig. 4-3 Shown, which may include:
Module 401 is obtained, is configured as obtaining the n signal quality value of network to be connected within a preset period of time, signal Mass value is directly proportional to signal strength indication, and n is greater than or equal to 1.
Judgment module 402 is configured as judging whether n signal quality value is all larger than or is equal to quality threshold.
First control module 403, when being configured as being all larger than when n signal quality value or being equal to quality threshold, control is eventually Data connection is established with network to be connect in end.
Disabled module 404 is configured as when there is the signal quality value less than quality threshold in n signal quality value, Terminal is forbidden to establish data connection with network to be connect.
Comparison module 405, be configured as comparing priority list with forbid connecting the network recorded in list, priority column Table is used to record the priority for the network that data transport service can be provided for terminal.
Determining module 406, be configured as when priority list with to forbid connecting the network that records in list all the same, and need When being conversed, the minimum network of priority is determined in priority list.
Second control module 407 is configured as controlling terminal with the minimum network of priority and establishes call connection.
In conclusion obtaining module in the network connection device provided due to the embodiment of the present disclosure and obtaining net to be connected The n signal quality value of network within a preset period of time, then judgment module judges whether the n signal quality value obtained is all larger than Or be equal to quality threshold, when the n signal quality value be all larger than or be equal to quality threshold when, the first control module controlling terminal and Network to be connected establishes data connection.Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network compared with Be not easy to be deteriorated so that terminal with this after connecting network and establishing data connection, should network be connected can prop up for a long time Terminal to be held to carry out data transmission, terminal is not necessarily to the step of executing handover network, so, simplify the step of data are transmitted.
Fig. 4-4 is the structural block diagram according to another network connection device 40 shown in an exemplary embodiment, such as Fig. 4-4 Shown, which may include:
Module 401 is obtained, is configured as obtaining the n signal quality value of network to be connected within a preset period of time, signal Mass value is directly proportional to signal strength indication, and n is greater than or equal to 1.
Judgment module 402 is configured as judging whether n signal quality value is all larger than or is equal to quality threshold.
First control module 403, when being configured as being all larger than when n signal quality value or being equal to quality threshold, control is eventually Data connection is established with network to be connect in end.
Disabled module 404 is configured as when there is the signal quality value less than quality threshold in n signal quality value, Terminal is forbidden to establish data connection with network to be connect.
Comparison module 405, be configured as comparing priority list with forbid connecting the network recorded in list, priority column Table is used to record the priority for the network that data transport service can be provided for terminal.
Determining module 406, be configured as when priority list with to forbid connecting the network that records in list all the same, and need When being conversed, the minimum network of priority is determined in priority list.
Second control module 407 is configured as controlling terminal with the minimum network of priority and establishes call connection.
Generation module 408, is configurable to generate instruction information, and instruction information is used to indicate the connection status of data connection.
Module 409 is presented, is configured as that instruction information is presented to user.
In conclusion obtaining module in the network connection device provided due to the embodiment of the present disclosure and obtaining net to be connected The n signal quality value of network within a preset period of time, then judgment module judges whether the n signal quality value obtained is all larger than Or be equal to quality threshold, when the n signal quality value be all larger than or be equal to quality threshold when, the first control module controlling terminal and Network to be connected establishes data connection.Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network compared with Be not easy to be deteriorated so that terminal with this after connecting network and establishing data connection, should network be connected can prop up for a long time Terminal to be held to carry out data transmission, terminal is not necessarily to the step of executing handover network, so, simplify the step of data are transmitted.
Exemplary, signal quality value is signal strength indication, or, signal quality value is signal strength indication and interference strength value Ratio.
Fig. 5 is a kind of block diagram for network connection device 500 shown according to an exemplary embodiment.For example, device 500 can be mobile phone, computer, digital broadcasting terminal, messaging device, game console, tablet device, and medical treatment is set It is standby, body-building equipment, personal digital assistant etc..
Referring to Fig. 5, device 500 may include following one or more components: processing component 502, memory 504, power supply Component 506, multimedia component 508, audio component 510, the interface 512 of input/output (I/O), sensor module 514, and Communication component 516.
The integrated operation of the usual control device 500 of processing component 502, such as with display, telephone call, data communication, phase Machine operation and record operate associated operation.Processing component 502 may include that one or more processors 520 refer to execute It enables, to perform all or part of the steps of the methods described above.In addition, processing component 502 may include one or more modules, just Interaction between processing component 502 and other assemblies.For example, processing component 502 may include multi-media module, it is more to facilitate Interaction between media component 508 and processing component 502.
Memory 504 is configured as storing various types of data to support the operation in device 500.These data are shown Example includes the instruction of any application or method for operating on device 500, contact data, and telephone book data disappears Breath, picture, video etc..Memory 504 can be by any kind of volatibility or non-volatile memory device or their group It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash Device, disk or CD.
Power supply module 506 provides electric power for the various assemblies of device 500.Power supply module 506 may include power management system System, one or more power supplys and other with for device 500 generate, manage, and distribute the associated component of electric power.
Multimedia component 508 includes the screen of one output interface of offer between described device 500 and user.One In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers Body component 508 includes a front camera and/or rear camera.When device 500 is in operation mode, such as screening-mode or When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 510 is configured as output and/or input audio signal.For example, audio component 510 includes a Mike Wind (MIC), when device 500 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched It is set to reception external audio signal.The received audio signal can be further stored in memory 504 or via communication set Part 516 is sent.In some embodiments, audio component 510 further includes a loudspeaker, is used for output audio signal.
I/O interface 512 provides interface between processing component 502 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume button, start button and lock Determine button.
Sensor module 514 includes one or more sensors, and the state for providing various aspects for device 500 is commented Estimate.For example, sensor module 514 can detecte the state that opens/closes of device 500, and the relative positioning of component, for example, it is described Component is the display and keypad of device 500, and sensor module 514 can be with 500 1 components of detection device 500 or device Position change, the existence or non-existence that user contacts with device 500,500 orientation of device or acceleration/deceleration and device 500 Temperature change.Sensor module 514 may include proximity sensor, be configured to detect without any physical contact Presence of nearby objects.Sensor module 514 can also include optical sensor, such as CMOS or ccd image sensor, at As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 516 is configured to facilitate the communication of wired or wireless way between device 500 and other equipment.Device 500 can connect the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation In example, communication component 516 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel. In one exemplary embodiment, the communication component 516 further includes near-field communication (NFC) module, to promote short range communication.Example Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology, Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 500 can be believed by one or more application specific integrated circuit (ASIC), number Number processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided It such as include the memory 504 of instruction, above-metioned instruction can be executed by the processor 520 of device 500 to complete the above method.For example, The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of device 500 When device executes, so that device 500 is able to carry out a kind of method for connecting network, which comprises
Obtain the n signal quality value of network to be connected within a preset period of time, the signal quality value and signal strength Be worth it is directly proportional, the n be greater than or equal to 1;
Judge whether the n signal quality value is all larger than or is equal to quality threshold;
When the n signal quality value is all larger than or is equal to the quality threshold, controlling terminal and the net to be connect Network establishes data connection.
Optionally, the method can also include:
When there is the signal quality value less than the quality threshold in the n signal quality value, forbid the terminal The data connection is established with the network to be connect.
Optionally, the controlling terminal establishes data connection with the network to be connect, and may include:
According to the n signal quality value, the signal quality value variation tendency of the network to be connected is predicted;
When the signal quality value variation tendency wait connect network be non-decreasing trend when, control the terminal with it is described Network to be connected establishes the data connection.
Optionally, described that the terminal is forbidden to establish the data connection with the network to be connect, may include:
The network to be connected is added to and forbids connecting in list, it is described to forbid connecting list for recording default forbid Forbid the network that data connection is established with the terminal in period.
Optionally, the method also includes:
Compare priority list to forbid connecting the network recorded in list with described, the priority list is for recording energy The priority of the network of data transport service is enough provided for the terminal;
When the priority list with it is described to forbid connecting the network that records in list all the same, and converse When, the minimum network of priority is determined in the priority list;
It controls the terminal and establishes call connection with the minimum network of the priority.
Optionally, the method also includes:
Instruction information is generated, the instruction information is used to indicate the connection status of the data connection;
The instruction information is presented to user.
Optionally, the signal quality value is signal strength indication, or, the signal quality value is signal strength indication and interference The ratio of intensity value.
In conclusion obtaining network to be connected first pre- due to the network connection device that the embodiment of the present disclosure provides If n signal quality value in the period, then judge whether the n signal quality value obtained is all larger than or is equal to quality threshold Value, when the n signal quality value is all larger than or is equal to quality threshold, controlling terminal establishes data connection with network to be connect. Guarantee that the signal quality of the network to be connected is preferable, and the signal quality of the network is less easily deteriorated so that terminal with It should be after connecting network and establishing data connection, being somebody's turn to do network to be connected can support terminal to carry out data transmission for a long time, terminal Without the step of executing handover network, so, simplify the step of data are transmitted.
It is apparent to those skilled in the art that for convenience and simplicity of description, the network of foregoing description The specific work process of attachment device, can be no longer superfluous herein with reference to the corresponding process in aforementioned network connection method embodiment It states.
Those skilled in the art will readily occur to its of the disclosure after considering specification and practicing disclosure disclosed herein Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or Person's adaptive change follows the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are wanted by right It asks and points out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.

Claims (11)

1. a kind of method for connecting network, which is characterized in that the described method includes:
The n signal quality value of network to be connected within a preset period of time is obtained, the signal quality value is signal strength indication, Or, the signal quality value is the ratio of signal strength indication and interference strength value, the n is greater than or equal to 1;
Judge whether the n signal quality value is all larger than or is equal to quality threshold;
When the n signal quality value is all larger than or is equal to the quality threshold, controlling terminal is built with the network to be connect Vertical data connection;
When there is the signal quality value less than the quality threshold in the n signal quality value, by the network to be connected It is added to and forbids connecting in list, it is described that connection list is forbidden to forbid building with the terminal for recording in default disable time section The network of vertical data connection.
2. the method according to claim 1, wherein the controlling terminal establishes data with the network to be connect Connection, comprising:
According to the n signal quality value, the signal quality value variation tendency of the network to be connected is predicted;
When the signal quality value variation tendency wait connect network is non-decreasing trend, the terminal is controlled and described to even It connects network and establishes the data connection.
3. the method according to claim 1, wherein the method also includes:
Compare priority list to forbid connecting the network recorded in list with described, the priority list can be for recording The terminal provides the priority of the network of data transport service;
When the priority list with it is described to forbid connecting the network that records in list all the same, and when being conversed, The minimum network of priority is determined in the priority list;
It controls the terminal and establishes call connection with the minimum network of the priority.
4. the method according to claim 1, wherein the method also includes:
Instruction information is generated, the instruction information is used to indicate the connection status of the data connection;
The instruction information is presented to user.
5. the method according to claim 1, wherein
The signal quality value is signal strength indication, or, the signal quality value is the ratio of signal strength indication and interference strength value Value.
6. a kind of network connection device, which is characterized in that the network connection device includes:
Module is obtained, is configured as obtaining the n signal quality value of network to be connected within a preset period of time, the signal quality Value is signal strength indication, or, the signal quality value is the ratio of signal strength indication and interference strength value, the n is greater than or waits In 1;
Judgment module is configured as judging whether the n signal quality value is all larger than or is equal to quality threshold;
First control module, when being configured as being all larger than when the n signal quality value or being equal to the quality threshold, control is eventually Data connection is established with the network to be connect in end;
Disabled module is configured as when there is the signal quality value less than the quality threshold in the n signal quality value, The network to be connected is added to and forbids connecting in list, it is described to forbid connecting list for recording in default disable time section Forbid the network that data connection is established with the terminal.
7. network connection device according to claim 6, which is characterized in that first control module is configured as:
According to the n signal quality value, the signal quality value variation tendency of the network to be connected is predicted;
When the signal quality value variation tendency wait connect network is non-decreasing trend, the terminal is controlled and described to even It connects network and establishes the data connection.
8. network connection device according to claim 6, which is characterized in that the network connection device further include:
Comparison module is configured as comparing priority list and forbids connecting the network recorded in list, the priority with described List is used to record the priority for the network that data transport service can be provided for the terminal;
Determining module, be configured as when the priority list with it is described to forbid connecting the network that records in list all the same, and When being conversed, the minimum network of priority is determined in the priority list;
Second control module is configured as controlling the terminal network foundation call connection minimum with the priority.
9. network connection device according to claim 6, which is characterized in that the network connection device further include:
Generation module, is configurable to generate instruction information, and the instruction information is used to indicate the connection status of the data connection;
Module is presented, is configured as that the instruction information is presented to user.
10. network connection device according to claim 6, which is characterized in that
The signal quality value is signal strength indication, or, the signal quality value is the ratio of signal strength indication and interference strength value Value.
11. a kind of network connection device, which is characterized in that the network connection device includes:
Processor;
For storing the memory of the executable instruction of the processor;
Wherein, the processor is configured to:
The n signal quality value of network to be connected within a preset period of time is obtained, the signal quality value is signal strength indication, Or, the signal quality value is the ratio of signal strength indication and interference strength value, the n is greater than or equal to 1;
Judge whether the n signal quality value is all larger than or is equal to quality threshold;
When the n signal quality value is all larger than or is equal to the quality threshold, controlling terminal is built with the network to be connect Vertical data connection;
When there is the signal quality value less than the quality threshold in the n signal quality value, by the network to be connected It is added to and forbids connecting in list, it is described that connection list is forbidden to forbid building with the terminal for recording in default disable time section The network of vertical data connection.
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