CN103024945B - A kind of method and system of mobile phone automatic switchover data network - Google Patents
A kind of method and system of mobile phone automatic switchover data network Download PDFInfo
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- CN103024945B CN103024945B CN201210593621.6A CN201210593621A CN103024945B CN 103024945 B CN103024945 B CN 103024945B CN 201210593621 A CN201210593621 A CN 201210593621A CN 103024945 B CN103024945 B CN 103024945B
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Abstract
The present invention relates to a kind of method and system of mobile phone automatic switchover data network, the method comprises: signal sampling step, and the signal strength signal intensity for the multiple data networks residing for mobile phone is sampled; Strength co-mputation step, for sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity according to multiple data network; Network switching step, for selecting data network for mobile phone according to described strength assessment value and fluctuation range.The present invention is by automatically calculating the signal strength signal intensity of the data network residing for mobile phone, data network optimum in many cards is being determined after relatively, the method is convenient quick, flow process is simple, decrease the operation of user, save user time, the utilization rate and the user that are conducive to network obtain optimum network convenience.
Description
Technical field
The present invention relates to mobile phone technique field, more particularly, relate to a kind of method and system of mobile phone automatic switchover data network.
Background technology
Current mobile telephone with multiple cards, user must specify the data network using that card, and when the network of that card of specifying is poor, user needs manually to specify another card, brings very poor experience to user, and user cannot experience online pattern at a high speed simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is, for existing mobile phone need user voluntarily comparing data network carry out the defect that switches, a kind of method and system of mobile phone automatic switchover data network is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of method constructing mobile phone automatic switchover data network, comprising:
Signal sampling step, the signal strength signal intensity for the multiple data networks residing for mobile phone is sampled;
Strength co-mputation step, for sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity according to multiple data network;
Network switching step, for selecting data network for mobile phone according to described strength assessment value and fluctuation range.
According in the method for mobile phone automatic switchover data network of the present invention, by the strength assessment value of following formulae discovery i-th data network in described Strength co-mputation step;
Wherein ∑ is summation,
be i-th data network signals sampled value,
for representing the variance of i-th data network of described fluctuation range,
with
it is the predetermined coefficient of i-th data network.
According in the method for mobile phone automatic switchover data network of the present invention, first the strength assessment value of each data network is compared in described network switching step, if the strength assessment value that there is data network is greater than more than remainder data network preset difference value, then select this data network for mobile phone; Otherwise be less than in difference select variance minimum in the data network of preset difference value data network for mobile phone.
According in the method for mobile phone automatic switchover data network of the present invention, described method also comprises condition adjudgement step, for determining the sampling time in described signal sampling step according to user's walking states.
According in the method for mobile phone automatic switchover data network of the present invention, described method also comprises triggered step, whether having new data network, being for detecting, and starts described signal sampling step, otherwise continues to detect.
Present invention also offers a kind of system of mobile phone automatic switchover data network, comprising:
Signal sampling module, the signal strength signal intensity for the multiple data networks residing for mobile phone is sampled;
Strength co-mputation module, for sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity according to multiple data network;
Network handover module, for selecting data network for mobile phone according to described strength assessment value and fluctuation range.
According in the system of mobile phone automatic switchover data network of the present invention, by the strength assessment value of following formulae discovery i-th data network in described Strength co-mputation module;
Wherein ∑ is summation,
be i-th data network signals sampled value,
for representing the variance of i-th data network of described fluctuation range,
with
it is the predetermined coefficient of i-th data network.
According in the system of mobile phone automatic switchover data network of the present invention, first the strength assessment value of each data network is compared in described network handover module, if the strength assessment value that there is data network is greater than more than remainder data network preset difference value, then select this data network for mobile phone; Otherwise be less than in difference select variance minimum in the data network of preset difference value data network for mobile phone.
According in the system of mobile phone automatic switchover data network of the present invention, described system also comprises condition judgment module, for determining the sampling time in described signal sampling module according to user's walking states.
According in the system of mobile phone automatic switchover data network of the present invention, described system also comprises trigger module, whether having new data network, being for detecting, and starts described signal sampling module, otherwise continues to detect.
Implement the method and system of mobile phone automatic switchover data network of the present invention, there is following beneficial effect: the present invention is by automatically calculating the signal strength signal intensity of the data network residing for mobile phone, data network optimum in many cards is being determined after relatively, the method is convenient quick, flow process is simple, decrease the operation of user, save user time, the utilization rate and the user that are conducive to network obtain optimum network convenience.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the flow chart of the first embodiment of method according to mobile phone automatic switchover data network of the present invention;
The schematic diagram of Fig. 2 data network residing for mobile phone according to the present invention;
Fig. 3 is the flow chart of the second embodiment of method according to mobile phone automatic switchover data network of the present invention;
Fig. 4 is the module diagram of the first embodiment of system according to mobile phone automatic switchover data network of the present invention;
Fig. 5 is the module map of the second embodiment of system according to mobile phone automatic switchover data network of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.
Referring to Fig. 1, is the flow chart of the first embodiment of the method for mobile phone automatic switchover data network according to the present invention.As shown in Figure 1, the method for mobile phone automatic switchover data network that this first embodiment provides at least comprises the following steps:
First, in step S101, executive signal sampling step, the signal strength signal intensity for the multiple data networks residing for mobile phone is sampled.Incorporated by reference to consulting Fig. 2, the schematic diagram of data network residing for mobile phone according to the present invention.As shown in Figure 2, if mobile phone is in the first data network W_1, the second data network W_2 and the 3rd data network W_3.Then in this step, the signal strength signal intensity of each data network is adopted, such as, the first data network W_1 is sampled
second data network W_2 is sampled
3rd data network W_3 is sampled
Subsequently, in step s 102, Strength co-mputation step is performed, for sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity according to multiple data network.By the strength assessment value of following formulae discovery i-th data network in this Strength co-mputation step;
Wherein ∑ is summation,
for representing the variance of described fluctuation range,
with
it is the predetermined coefficient of i-th data network.
Therefore, the strength assessment value that can obtain the first data network W_1, the second data network W_2 and the 3rd data network W_3 is respectively:
with
be the predetermined coefficient of the first data network W_1, and
with
value be all positioned at the scope of 0-1;
with
be the predetermined coefficient of the second data network W_2, and
with
value be all positioned at the scope of 0-1;
with
be the predetermined coefficient of the 3rd data network W_3, and
with
value be all positioned at the scope of 0-1.
the computing formula of variance is as follows:
Suppose there is one group of numerical value X1, X2, X3 ... Xn(is all real number), its mean value is μ, and formula is as follows:
Variance or standard deviation are also referred to as standard deviation, or experimental standard deviation, and formula is as follows:
Provide a kind of method of strength assessment value according to data network and fluctuation range calculating optimal network although above-mentioned, the present invention is not limited thereto.
Finally, in step s 103, network switching step is performed, for selecting data network for mobile phone according to strength assessment value and fluctuation range.First compare the strength assessment value of each data network in this network switching step, if the strength assessment value that there is data network is greater than more than remainder data network preset difference value, then select this data network for mobile phone; Otherwise be less than in difference select variance minimum in the data network of preset difference value data network for mobile phone.
Referring to Fig. 3, is the flow chart of the second embodiment of the method for mobile phone automatic switchover data network according to the present invention.As shown in Figure 3, the method for mobile phone automatic switchover data network that this second embodiment provides at least comprises the following steps:
First, in step S301, this flow process starts;
Subsequently, in step s 302, detect whether have new data network, be go to step S303, otherwise go to step S302 proceed detect; Mobile phone detects network residing for mobile phone when new data network being detected, thus determines whether to need switch data network.
Subsequently, in step S303, determine the sampling time according to user's walking states; Mobile phone can the current walking states of automatic decision user, as static, walking with by bus etc. determine the different sampling times.Such as according to static, walking and state by bus, the sampling time lengthens successively.
Subsequently, in step s 304, the signal strength signal intensity of the multiple data networks residing for mobile phone is sampled.This step is identical with abovementioned steps S101, only need be set to the sampling time determined according to step S303 the sampling time.
Subsequently, in step S305, according to sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity of multiple data network; This step is identical with abovementioned steps S102.
Subsequently, in step S306, select data network for mobile phone according to strength assessment value and fluctuation range.This step is identical with abovementioned steps S103.
Finally, this flow process ends at step S307.
Referring to Fig. 4, is the module diagram of the first embodiment of the system of mobile phone automatic switchover data network according to the present invention.As shown in Figure 4, the system of mobile phone automatic switchover data network that this first embodiment provides comprises: signal sampling module 10, Strength co-mputation module 20 and network handover module 30.
Wherein, signal sampling module 10 is sampled for the signal strength signal intensity of the multiple data networks residing for mobile phone.If mobile phone is in the first data network W_1, the second data network W_2 and the 3rd data network W_3.Then in this step, the signal strength signal intensity of each data network is adopted, such as, the first data network W_1 is sampled
second data network W_2 is sampled
3rd data network W_3 is sampled
Strength co-mputation module 20 is for the sampled result calculating strength assessed value of the signal strength signal intensity according to multiple data network and fluctuation range.By the strength assessment value of following formulae discovery i-th data network in this Strength co-mputation module 20;
Wherein ∑ is summation,
for representing the variance of described fluctuation range,
with
it is the predetermined coefficient of i-th data network.
Therefore, the strength assessment value that can obtain the first data network W_1, the second data network W_2 and the 3rd data network W_3 is respectively:
with
be the predetermined coefficient of the first data network W_1, and
with
value be all positioned at the scope of 0-1;
with
be the predetermined coefficient of the second data network W_2, and
with
value be all positioned at the scope of 0-1;
with
be the predetermined coefficient of the 3rd data network W_3, and
with
value be all positioned at the scope of 0-1.
the computing formula of variance is as follows:
Suppose there is one group of numerical value X1, X2, X3 ... Xn(is all real number), its mean value is μ, and formula is as follows:
Variance or standard deviation are also referred to as standard deviation, or experimental standard deviation, and formula is as follows:
Provide a kind of method of strength assessment value according to data network and fluctuation range calculating optimal network although above-mentioned, the present invention is not limited thereto.
Network handover module 30 is for selecting data network for mobile phone according to described strength assessment value and fluctuation range.First compare the strength assessment value of each data network in this network handover module 30, if the strength assessment value that there is data network is greater than more than remainder data network preset difference value, then select this data network for mobile phone; Otherwise be less than in difference select variance minimum in the data network of preset difference value data network for mobile phone.
Referring to Fig. 5, is the module map of the second embodiment of the system of mobile phone automatic switchover data network according to the present invention.As shown in Figure 5, the system of the mobile phone automatic switchover data network that the second embodiment provides is similar to the first embodiment, and difference is to have increased trigger module 40 newly.
Wherein, whether trigger module 40 has new data network for detecting, and is then enabling signal sampling module 10, otherwise continues to detect.In this embodiment, also set up condition judgment module 50 for according to the sampling time in user's walking states determination signal sampling module 10, then trigger module 40 first starting state judge module 50 after detection has new data network determines the sampling time, restarts signal sampling module 10 and samples.
Should be explanatorily, the principle that the method and system of mobile phone automatic switchover data network provided by the invention adopts is identical with flow process, elaborates therefore to each embodiment of the method for mobile phone automatic switchover data network the system being also applicable to mobile phone automatic switchover data network.
The present invention is described according to specific embodiment, but it will be understood by those skilled in the art that when not departing from the scope of the invention, can carry out various change and equivalent replacement.In addition, for adapting to specific occasion or the material of the technology of the present invention, can many amendments be carried out to the present invention and not depart from its protection range.Therefore, the present invention is not limited to specific embodiment disclosed herein, and comprises all embodiments dropping into claims.
Claims (4)
1. a method for mobile phone automatic switchover data network, is characterized in that, comprising:
Signal sampling step, the signal strength signal intensity for the multiple data networks residing for mobile phone is sampled;
Strength co-mputation step, for sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity according to multiple data network;
Network switching step, for selecting data network for mobile phone according to described strength assessment value and fluctuation range;
By the strength assessment value of following formulae discovery i-th data network in described Strength co-mputation step;
Wherein Σ is summation,
be i-th data network signals sampled value,
for representing the variance of i-th data network of described fluctuation range, η i and ￡
ibe the predetermined coefficient of i-th data network, η i and ￡
ivalue be all positioned at the scope of 0-1, t is sampling time sum corresponding to each sampled value;
First compare the strength assessment value of each data network in described network switching step, if the strength assessment value that there is data network is greater than more than remainder data network preset difference value, then select this data network for mobile phone; Otherwise be less than in difference select variance minimum in the data network of preset difference value data network for mobile phone;
Described method also comprises condition adjudgement step, for determining the sampling time in described signal sampling step according to user's walking states.
2. the method for mobile phone automatic switchover data network according to claim 1, it is characterized in that, described method also comprises triggered step, whether having new data network, being for detecting, and starts described signal sampling step, otherwise continues to detect.
3. a system for mobile phone automatic switchover data network, is characterized in that, comprising:
Signal sampling module, the signal strength signal intensity for the multiple data networks residing for mobile phone is sampled;
Strength co-mputation module, for sampled result calculating strength assessed value and the fluctuation range of the signal strength signal intensity according to multiple data network;
Network handover module, for selecting data network for mobile phone according to described strength assessment value and fluctuation range;
By the strength assessment value of following formulae discovery i-th data network in described Strength co-mputation module;
Wherein Σ is summation,
be i-th data network signals sampled value,
for representing the variance of i-th data network of described fluctuation range, η i and ￡
ibe the predetermined coefficient of i-th data network, η i and ￡
ivalue be all positioned at the scope of 0-1, t is sampling time sum corresponding to each sampled value;
First compare the strength assessment value of each data network in described network handover module, if the strength assessment value that there is data network is greater than more than remainder data network preset difference value, then select this data network for mobile phone; Otherwise be less than in difference select variance minimum in the data network of preset difference value data network for mobile phone;
Described system also comprises condition judgment module, for determining the sampling time in described signal sampling module according to user's walking states.
4. the system of mobile phone automatic switchover data network according to claim 3, it is characterized in that, described system also comprises trigger module, whether having new data network, being for detecting, and starts described signal sampling module, otherwise continues to detect.
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| CN110392405B (en) * | 2019-07-25 | 2022-01-11 | Oppo广东移动通信有限公司 | Method, device, terminal and storage medium for switching mobile data network |
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| CN101141750A (en) * | 2007-10-12 | 2008-03-12 | 中兴通讯股份有限公司 | Network self-adaptive adapting method of multi-mode mobile phone |
| CN102413530A (en) * | 2011-11-28 | 2012-04-11 | 华为终端有限公司 | Multimode selection method and terminal |
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| CN101141750A (en) * | 2007-10-12 | 2008-03-12 | 中兴通讯股份有限公司 | Network self-adaptive adapting method of multi-mode mobile phone |
| CN102413530A (en) * | 2011-11-28 | 2012-04-11 | 华为终端有限公司 | Multimode selection method and terminal |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20160330 |