CN112469092A - Multi-card mobile terminal optimal network selection method and device, computer equipment and storage medium - Google Patents
Multi-card mobile terminal optimal network selection method and device, computer equipment and storage medium Download PDFInfo
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- H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
- H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W48/00—Access restriction; Network selection; Access point selection
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Abstract
The application relates to an optimal network method, an optimal network device, computer equipment and a storage medium of a multi-card mobile terminal. The method comprises the following steps: identifying the network information type of each SIM card of the mobile terminal; acquiring optimal network sequencing information, wherein the optimal network sequencing information comprises a network information type and a corresponding network sequencing; and comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information, and determining the network sequencing matched with each SIM card. The method and the device can ensure that the multi-card mobile terminal efficiently uses the optimal network selection in the current environment, and can avoid repeated network searching when the mobile terminal accesses the network, thereby improving the network access and communication efficiency.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method and an apparatus for selecting an optimal network for a multi-card mobile terminal, a computer device, and a storage medium.
Background
With the development of various network system technologies, network protocols are successively used in commercial use, and more network systems can be selected by mobile terminals in the same communication area.
Taking a dual-card dual-standby mobile phone as an example, the current dual-card dual-standby mobile phone supports two different network modes, and both the two SIM cards can be in standby state at the same time, but the best network selection cannot be efficiently provided along with the change of the communication network environment.
Disclosure of Invention
In view of the above, it is desirable to provide an optimal network selection method, apparatus, computer device and storage medium for a multi-card mobile terminal, which can efficiently select an optimal network.
In order to achieve the above object, in one aspect, an embodiment of the present application provides a method for selecting an optimal network for a multi-card mobile terminal, where the method includes:
identifying the network information type of each SIM card of the mobile terminal;
acquiring optimal network sequencing information, wherein the optimal network sequencing information comprises a network information type and a corresponding network sequencing;
and comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information, and determining the network sequencing matched with each SIM card.
In one embodiment, the method further comprises: and taking the optimal network matched with each SIM card of the mobile terminal as a main network of the corresponding SIM card.
In one embodiment, the method further comprises: displaying the network sequence matched with each SIM card of the mobile terminal;
receiving a network switching instruction; determining an SIM card to be switched and a target network according to the network switching instruction;
and switching the SIM card to be switched to the target network.
In one embodiment, the method further comprises the steps of:
performing network search based on the PLMN list to acquire the overlay network information of the current position environment of the mobile terminal;
generating network parameters based on the overlay network information;
performing optimal network sequencing according to the network parameters to generate optimal network sequencing information;
in one of the embodiments, the first and second electrodes are,
the network parameters include network standard information, and the process of performing optimal network sequencing according to the network parameters includes:
and performing optimal network sequencing based on a first preset sequencing rule according to the network system information.
In one embodiment, the network parameter includes network type information, and the process of performing optimal network ranking according to the network parameter includes: and performing optimal network sequencing based on a second preset sequencing rule according to the network standard information and the network signal value of the current position cell.
In one embodiment, the optimal network ranking information includes a network information type and a corresponding network ranking in a current location environment; the method further comprises the following steps:
judging whether the position of the mobile terminal is changed;
and if so, updating the optimal network sequencing information, and storing the updated optimal network sequencing information in the mobile terminal.
On the other hand, an embodiment of the present application further provides a multi-card mobile terminal network switching apparatus, including:
the identification unit is used for identifying the network information type of each SIM card of the mobile terminal;
the network information acquisition unit is used for acquiring optimal network sequencing information, and the optimal network sequencing information comprises a network information type and a corresponding network sequencing;
the network capacity judging unit is used for comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information and determining the network sequencing matched with each SIM card;
a computer device comprising a memory storing a computer program and a processor implementing the steps of the method as above when the processor executes the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as above.
The optimal network selection method, the optimal network selection device, the computer equipment and the storage medium of the multi-card mobile terminal identify the network information type of each SIM card of the mobile terminal; acquiring optimal network sequencing information, wherein the optimal network sequencing information comprises a network information type and a corresponding network sequencing; and comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information, and determining the network sequencing matched with each SIM card. According to the scheme, the network matched with the SIM card is obtained from the optimal network sequencing information by identifying the network information type of the SIM card, and the optimal network can be quickly and efficiently utilized for communication in the multi-card mobile terminal.
Drawings
FIG. 1 is a diagram of an application environment of a network communication method of a mobile terminal according to an embodiment;
FIG. 2 is a diagram of an application environment of a multi-card mobile terminal network communication method in one embodiment;
FIG. 3 is a flowchart illustrating a method for selecting an optimal network for a multi-card mobile terminal according to an embodiment;
FIG. 4 is a flowchart illustrating a method for selecting an optimal network for a multi-card mobile terminal according to another embodiment;
FIG. 5 is a diagram illustrating network ordering matching SIM cards displayed on a display interface of a multi-card mobile terminal in accordance with an embodiment;
FIG. 6 is a flowchart illustrating a method for selecting an optimal network for a multi-card mobile terminal according to another embodiment;
FIG. 7 is a block diagram of an exemplary embodiment of an apparatus for selecting an optimal network for a multi-card mobile terminal;
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The method for selecting the optimal network of the multi-card mobile terminal can be applied to the application environment shown in fig. 1. Wherein the mobile terminal 102 communicates with the communication base station 104 through a network. The mobile terminal 102 may be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers, and portable wearable devices, the mobile terminal 102 may be configured with a plurality of SIM cards to communicate with the communication base station 104, the communication base station 104 may be implemented by an independent base station or a base station cluster formed by a plurality of base stations, and the communication base station 104 may belong to different operators.
In one embodiment, as shown in fig. 3, a method for selecting an optimal network for a multi-card mobile terminal is provided, which is described by taking the method as an example applied to the mobile terminal in fig. 1 and 2, and includes the following steps:
s202, identifying the network information type of each SIM card of the mobile terminal.
The mobile terminal is a multi-card mobile terminal and comprises a plurality of SIM cards, and when one SIM card generates a service request, the corresponding SIM card and a matched communication network establish a corresponding data transmission path through a multi-card service processing module in the mobile terminal.
Further, in one embodiment, the network information type of the SIM card is used to characterize information related to the card holder and service information that the SIM card is to provide in the future, and in some embodiments, the network information type may be an International Mobile Subscriber Identity (IMSI), a Location Area Identity (LAI), and network operator information; the network operator information includes: a network operator code number and/or a network operator name. In other embodiments, the network information type may be parameters such as a country of the SIM card, a serial number of the SIM card, network operator information, a network type, a current location of the mobile terminal, and the like. In some other embodiments, the network information type may also be: international Mobile Subscriber Identity (IMSI), network operator information, Location Area Identity (LAI).
In one embodiment, multiple SIM cards in the mobile terminal, for example, a first SIM card, a second SIM card, …, and an nth SIM card, where N ≧ 2 and is an integer, each SIM card may belong to the same operator or may belong to different operators.
Specifically, taking two SIM cards as an example, the first SIM card and the second SIM card both belong to china mobile, or the first SIM card belongs to china mobile and the second SIM card belongs to china unicom.
S204, acquiring optimal network sequencing information, wherein the optimal network sequencing information comprises a network information type and a corresponding network sequencing;
the optimal network ranking information comprises network ranking information generated by ranking the communication quality of all communication networks of the mobile terminal according to a certain preset ranking rule.
The optimal network sequencing information comprises SIM card network information types and corresponding network sequencing, taking two SIM cards as an example, wherein a first SIM card belongs to a first operator and is adapted to three communication networks, and the corresponding network sequencing comprises a network A1, a network A2 and a network A3; the second SIM card belongs to a second operator, which adapts three communication networks, the corresponding networks of which are ordered network B1, network B2, network B3. Taking the example that the first SIM card belongs to china mobile and the second SIM card belongs to china unicom, the network sequence corresponding to china mobile is 5G, 4G, and 3G, and the network sequence corresponding to china unicom is 4G, 3G, and 2G.
S206, comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information, and determining the network sequencing matched with each SIM card.
Specifically, the optimal network sequencing information is compared with the network information types of the SIM cards, whether a network suitable for communication of the corresponding SIM card exists in the optimal network sequencing information is determined, and the network suitable for communication of the SIM cards is presented in a communication quality ranking mode.
Further, the sorting rule may be based on operator classification sorting, taking the example that the first SIM card belongs to china mobile and the second SIM card belongs to china unicom, see table one; or, based on the network type classification and ranking, for example, the first SIM card belongs to china mobile, and the second SIM card belongs to china unicom, see table two.
Watch 1
Watch two
In one embodiment, the optimal network matched with each SIM card of the mobile terminal is used as the main network of the corresponding SIM card.
Specifically, in the network sequence matched with each SIM card, the best network suitable for communication of each SIM card is determined, and if the current working communication network of the SIM card is not the determined best network, the current working communication network is switched to the determined best network, so that each SIM card can efficiently work in the best state.
In one embodiment, as shown in fig. 4, the method further includes:
s208, displaying the network sequence matched with each SIM card of the mobile terminal;
specifically, the network ranking matched with the SIM cards is displayed on the display interface of the mobile terminal, and if the first SIM card belongs to china mobile and the second SIM card belongs to china unicom, the network ranking is displayed on the display interface, as shown in fig. 5, the available china mobile communication network associated with the first SIM card and the available china unicom communication network associated with the second SIM card.
S210, receiving a network switching instruction;
in one embodiment, the network switching instruction may be generated by a display interface of the mobile terminal in response to an operation trigger such as a touch, a click and the like of a user.
S212, determining the SIM card to be switched and a target network according to the network switching instruction;
the mobile terminal receives the network switching instruction, analyzes the network switching instruction, and confirms the SIM card to be switched associated with the network switching instruction and the target network associated with the network switching instruction;
s214, the SIM card to be switched is switched to the target network.
Specifically, the mobile terminal user can select to switch the communication network where the SIM card to be switched currently works to other networks in the network sequence according to the network sequence matched with the SIM card on the display interface, and when the mobile terminal detects a network switching instruction, the communication network where the SIM card currently works is switched to a target network.
Further, if the communication network of the SIM card to be switched currently works is the target network, prompt information is generated to remind a mobile terminal client, and the communication network of the current work is the target network.
In one embodiment, the method further comprises the steps of:
performing network search based on the PLMN list to acquire the overlay network information of the current position environment of the mobile terminal;
generating network parameters based on the overlay network information;
performing optimal network sequencing according to the network parameters to generate optimal network sequencing information;
when the mobile terminal is started, the inserted SIM card is detected, a network searching process is executed through the PLMN of the SIM card, and each SIM card is respectively registered to a network supported by an operator to which the SIM card belongs; the network information type of the coverage mobile terminal is obtained, and network parameters are generated based on all coverage network information of the current position environment.
Further, for mobile terminals, it is often necessary to maintain several different types of PLMN lists, each of which may have multiple PLMNs:
rplmn (registered plmn): registered PLMN; the PLMN registered before the previous shutdown or offline of the mobile terminal;
eplmn (equivalent plmn): an equivalent PLMN; the PLMN which is the same as the PLMN currently selected by the mobile terminal is the PLMN with the same priority;
ehplmn (equivalent Home plmn): an equivalent local PLMN; a local PLMN which is in the same position as the PLMN currently selected by the mobile terminal;
hplmn (home plmn): home PLMN; is the PLMN to which the mobile terminal user belongs. The MCC (mobile country code) and MNC (mobile network code) contained in the IMSI number on the mobile terminal SIM card are identical to the MCC (mobile country code) and MNC (mobile network code) on the HPLMN;
for a certain SIM card, only one PLMN to which the SIM card belongs is provided;
vplmn (visited plmn): accessing the PLMN; is the PLMN visited by the mobile terminal. The MCC (mobile country code), MNC (mobile network code) of the IMSI present in its PLMN and SIM card are not exactly the same. When the mobile terminal loses coverage, a VPLMN is selected;
UPLMN (user Controlled PLMN): user control of PLMN, a parameter related to PLMN selection stored on SIM card;
oplmn (operator Controlled plmn): the operator controls the PLMN, is a parameter related to PLMN selection stored on the SIM card;
fplmn (forbidden plmn): the forbidden PLMN is a PLMN which is forbidden to access, and is usually added to the FPLMN list after the mobile terminal is rejected to try to access a certain PLMN;
APLMN (apple PLMN): the PLMN can be captured, and the PLMN is the PLMN on which the mobile terminal can find at least one cell and can read the PLMN identification information;
specifically, the PLMN network searching process of the SIM card is as follows:
the priority levels of different types of PLMNs are different, and the terminal sequentially performs PLMN selection according to the following sequence: the RPLMN is the most suitable network for the last time of registration, and the EPLMN is the same as the RPLMN for the peer-to-peer network of the last time of registration. And if the PLMNs in the sequence are not matched, the mobile terminal tries to access the next PLMN according to the strength of the signal.
After accessing the network, acquiring overlay network information of the current position environment of the mobile terminal, and generating network parameters based on the overlay network information.
Specifically, the network parameters include: network system information, Cell ID, Country Code (MCC), operator Code (MNC), Cell Identity (CI), band (band), Received Signal Strength Indication (RSSI), and other parameter values.
In one embodiment, the network parameter includes network type information, and the process of performing optimal network ranking according to the network parameter includes: and performing optimal network sequencing based on a first preset sequencing rule according to the network system information.
The first preset ordering rule is that the operators are ordered according to a set network standard for the same operator, for example, 3 operators are involved in the optimal network ordering, the operators belong to the same operator and are ordered according to a preset network standard, and the first operator comprises a network A1, networks A2, … … and a network Ak; k is the total number of communicable networks belonging to the first operator in the optimal network ranking; the second operator comprises network B1, network B2, … …, network Bm; m is the total number of communicable networks belonging to the second operator in the optimal network ranking; the third operator includes network C1, network C2, … …, network Cn; n is the total number of communicable networks belonging to the third operator in the optimal network ranking; specifically, if the current overlay network includes china mobile 4G, 3G, and 2G, the current overlay network is ranked as 4G, 3G, and 2G, or 2G, 3G, and 4G.
In one embodiment, the network parameter includes network type information, and the process of performing optimal network ranking according to the network parameter includes: and performing network sequencing based on a second preset sequencing rule according to the network system information and the signal strength indicated value received by the current position cell network.
The second preset ordering rule needs to consider both the network type and the signal strength indicating value received by the cell network at the current location, for example, for the same operator, ordering is performed according to the set network type, a1, a2, A3, the signal strength indicating values P1, P2, P3 received by the cell networks of the network types after ordering are compared, and if the ratio of the cell network signal value of the network type before ordering to the cell network signal value of the network type after ordering is lower than the set threshold, the ordering is exchanged. Specifically, if P1/P2 is lower than the set threshold, the update sequence is A2, A1, A3.
In one embodiment, as shown in fig. 6, the optimal network ranking information includes a network information type and a corresponding network ranking in a current location environment; the method further comprises the following steps: judging whether the position of the mobile terminal is changed; and if so, updating the optimal network sequencing information, and storing the updated optimal network sequencing information in the mobile terminal.
Specifically, the location information of the mobile terminal may be determined by a location parameter in the network information type, or may be determined by GPS positioning.
Further, the optimal network ranking information is associated with the current position and the network information type, and the network ranking corresponding to the network information type is associated with the position of the mobile terminal. When the mobile terminal re-logs in the network or changes the SIM card, if the position of the mobile terminal is not changed, the optimal network sequencing information stored in the mobile terminal is directly called without repeating the process of searching and judging the network; otherwise, if the position of the mobile terminal is changed, the optimal network sequencing information needs to be updated, and the updated optimal network sequencing information is stored in the mobile terminal.
Further, counting the frequency of the position information of the mobile terminal, if the frequency of the position information of the same mobile terminal is higher than a set threshold value within a certain period, indicating that the position is a place frequently visited by a mobile terminal user, storing the optimal network ranking information corresponding to the position information in the mobile terminal, and directly calling the optimal network ranking information corresponding to the stored position information when the mobile terminal visits the same position again. For example, within 30 days, counting the frequency of the position information of the mobile terminal, and if the frequency of the mobile terminal reaching the position A is more than 5 times, storing the optimal network ranking information of the position A in the mobile terminal. If the mobile terminal reaches the A position 10 times within 30 days, the optimal network sequencing information stored in the mobile terminal is directly called in 6 th to 10 th times
Further, the optimal network sequencing information is uploaded to the server, the model and the position information of the mobile terminal are correlated, and if the mobile terminal with the same model reaches the same position, the optimal network sequencing information in the server can be directly called.
It should be understood that although the various steps in the flow charts of fig. 3-6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 3-6 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed in turn or alternately with other steps or at least some of the other steps.
On the other hand, as shown in fig. 7, the present application provides a multi-card mobile terminal network switching apparatus, including:
the identification unit is used for identifying the network information type of each SIM card of the mobile terminal;
the network information acquisition unit is used for acquiring optimal network sequencing information, and the optimal network sequencing information comprises a network information type and a corresponding network sequencing;
the network capacity judging unit is used for comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information and determining the network sequencing matched with each SIM card;
the mobile terminal is a multi-card mobile terminal and comprises a plurality of SIM cards, and when one SIM card generates a service request, the corresponding SIM card and a matched communication network establish a corresponding data transmission path through a multi-card service processing module in the mobile terminal.
Further, the network information types of the SIM card include: the state of the SIM card, the serial number of the SIM card, the state parameter of the SIM card, the code number of a network operator, the name of the network operator, the network system, the current position of the mobile terminal and other parameters.
In one embodiment, multiple SIM cards in the mobile terminal, for example, a first SIM card, a second SIM card, …, and an nth SIM card, where N ≧ 2 and is an integer, each SIM card may belong to the same operator or may belong to different operators.
Specifically, taking two SIM cards as an example, the first SIM card and the second SIM card both belong to china mobile, or the first SIM card belongs to china mobile and the second SIM card belongs to china unicom.
The optimal network ranking information comprises optimal network ranking information generated by ranking all communication networks of the mobile terminal at a certain position according to a certain preset ranking rule.
The optimal network ranking information includes SIM card network information types and corresponding network rankings, taking two SIM cards as an example, the first SIM card belongs to a first operator, adapts to three communication networks, the corresponding network rankings of the first SIM card are a first network a1, a second network a2, and a third network A3, the second SIM card belongs to a second operator, adapts to three communication networks, and the corresponding network rankings of the second SIM card are a first network B1, a second network B2, and a third network B3. Taking the example that the first SIM card belongs to china mobile and the second SIM card belongs to china unicom, the network sequence corresponding to china mobile is 5G, 4G, and 3G, and the network sequence corresponding to china unicom is 4G, 3G, and 2G.
Specifically, the optimal network sequencing information is compared with the network type information of each SIM card, whether a network suitable for communication of the corresponding SIM card exists in the optimal network sequencing information is determined, and if the network suitable for communication of the corresponding SIM card exists, the network suitable for communication of each SIM card is sequenced according to the communication quality.
In one embodiment, a network switching apparatus for a multi-card mobile terminal further includes:
and the network matching unit is used for taking the optimal network matched with each SIM card of the mobile terminal as a main network corresponding to the SIM card.
Specifically, in the network sequence matched with each SIM card, the best network suitable for communication of each SIM card is determined, and if the current working communication network of the SIM card is not the determined best network, the current working communication network is switched to the determined best network, so that each SIM card can efficiently work in the best state.
In one embodiment, a network switching apparatus for a multi-card mobile terminal further includes:
the display unit is used for displaying the network sequence matched with each SIM card of the mobile terminal;
and displaying the network sequence matched with the SIM cards on a display interface of the mobile terminal, and if the first SIM card belongs to China Mobile and the second SIM card belongs to China Unicom, displaying an available China mobile communication network associated with the first SIM card and an available China mobile communication network associated with the second SIM card on the display interface.
Further, the network switching instruction can be generated by a display interface of the mobile terminal in response to touch, click and other operation triggers of the user.
And the network switching unit is used for receiving a network switching instruction, determining the SIM card to be switched and a target network according to the network switching instruction, and switching the SIM card to be switched to the target network.
The mobile terminal receives the network switching instruction, analyzes the network switching instruction, and confirms the SIM card to be switched associated with the network switching instruction and the target network associated with the network switching instruction;
specifically, the mobile terminal user can select to switch the communication network where the SIM card to be switched currently works to other networks in the optimal network ranking according to the network ranking matched with the SIM card on the display interface, and when the mobile terminal detects a network switching instruction, the communication network where the SIM card currently works is switched to a target network.
Further, if the communication network of the SIM card to be switched currently works is the target network, prompt information is generated to remind a mobile terminal client, and the communication network of the current work is the target network.
In one embodiment, a network switching apparatus for a multi-card mobile terminal further includes:
the network searching unit is used for searching a network based on the PLMN list and acquiring the overlay network information of the current position environment of the mobile terminal;
an optimal network ranking information generating unit, configured to generate a network parameter based on the overlay network information, perform optimal network ranking according to the network parameter, and generate the optimal network ranking information;
in one embodiment, the network parameter includes network type information, and the process of performing optimal network ranking according to the network parameter includes: and performing optimal network sequencing based on a first preset sequencing rule according to the network system information.
The first preset ordering rule is that the network resources are ordered according to a set network standard for the same operator, for example, 3 operators are involved in the optimal network ordering, the network resources belong to the same operator and are ordered according to a preset network standard, and the first operator comprises a first network A1, a second network A2, … … and a Kth network Ak; k is the total number of communicable networks belonging to the first operator in the optimal network ranking; the second operator comprises a first network B1, a second network B2, … …, an mth network Bm; m is the total number of communicable networks belonging to the second operator in the optimal network ranking; the third operator includes a first network C1, a second network C2, … …, an nth network Cn; n is the total number of communicable networks belonging to the third operator in the optimal network ranking; specifically, if the current overlay network includes china mobile 4G, 3G, and 2G, the current overlay network is ranked as 4G, 3G, and 2G, or 2G, 3G, and 4G.
In one embodiment, the network parameter includes network type information, and the process of performing optimal network ranking according to the network parameter includes: and performing network sequencing based on a second preset sequencing rule according to the network system information and the signal strength indicated value received by the current position cell network.
The second preset ordering rule needs to consider both the network type and the signal strength indicating value received by the cell network at the current location, for example, for the same operator, ordering is performed according to the set network type, a1, a2, A3, the signal strength indicating values P1, P2, P3 received by the cell networks of the network types after ordering are compared, and if the ratio of the cell network signal value of the network type before ordering to the cell network signal value of the network type after ordering is lower than the set threshold, the ordering is exchanged. Specifically, if P1/P2 is lower than the set threshold, the update sequence is A2, A1, A3.
In one embodiment, a network switching apparatus for a multi-card mobile terminal further includes:
a network information updating unit for judging whether the position of the mobile terminal is changed; and if so, updating the optimal network sequencing information, and storing the updated optimal network sequencing information in the mobile terminal.
Specifically, the position information of the mobile terminal can be determined by the current position of the mobile terminal in the network type information, and also can be determined by the position area identification code
Further, the optimal network ranking information is associated with the current position and the network information type, and the network ranking corresponding to the network information type is associated with the position of the mobile terminal. When the mobile terminal re-annotates the network or changes the SIM card, if the position of the mobile terminal is not changed, the optimal network sequencing information stored in the mobile terminal is directly called without repeating the process of searching and judging the network again.
Otherwise, if the position of the mobile terminal is changed, the optimal network sequencing information needs to be updated, and the updated optimal network sequencing information is stored in the mobile terminal.
Further, counting the frequency of the position information of the mobile terminal, if the frequency of the position information of the same mobile terminal is higher than a set threshold value within a certain period, indicating that the position is a place frequently visited by a mobile terminal user, storing the optimal network ranking information corresponding to the position information in the mobile terminal, and directly calling the optimal network ranking information corresponding to the stored position information when the mobile terminal visits the same position again. For example, within 30 days, counting the frequency of the position information of the mobile terminal, and if the frequency of the mobile terminal reaching the position A is more than 5 times, storing the optimal network ranking information of the position A in the mobile terminal. If the mobile terminal reaches the A position 10 times within 30 days, the optimal network sequencing information stored in the mobile terminal is directly called in 6 th to 10 th times
Further, the optimal network sequencing information is uploaded to the server, the model and the position information of the mobile terminal are correlated, and if the mobile terminal with the same model reaches the same position, the optimal network sequencing information in the server can be directly called.
A computer device comprising a memory storing a computer program and a processor implementing the steps of the method as above when the processor executes the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as above.
For specific limitations of the computer device and the computer-readable storage medium, reference may be made to the above limitations of the optimal network selection method for the multi-card mobile terminal, which are not described herein again. The modules in the above-mentioned multi-card mobile terminal optimal network selection device can be wholly or partially implemented by software, hardware and their combination. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a terminal. The computer device includes a processor, a memory, a communication interface, a display screen, and an input device connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless communication can be realized through WIFI, an operator network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a method for selecting an optimal network for a multi-card mobile terminal. The display screen of the computer equipment can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, a key, a track ball or a touch pad arranged on the shell of the computer equipment, an external keyboard, a touch pad or a mouse and the like.
Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, the computer program can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database or other medium used in the embodiments provided herein can include at least one of non-volatile and volatile memory. Non-volatile Memory may include Read-Only Memory (ROM), magnetic tape, floppy disk, flash Memory, optical storage, or the like. Volatile Memory can include Random Access Memory (RAM) or external cache Memory. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM), among others.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for selecting an optimal network of a multi-card mobile terminal is characterized by comprising the following steps:
identifying the network information type of each SIM card of the mobile terminal;
acquiring optimal network sequencing information, wherein the optimal network sequencing information comprises a network information type and a corresponding network sequencing;
and comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information, and determining the network sequencing matched with each SIM card.
2. The method according to claim 1, characterized in that it comprises:
and taking the optimal network matched with each SIM card of the mobile terminal as a main network of the corresponding SIM card.
3. The method according to claim 1, characterized in that it comprises:
displaying the network sequence matched with each SIM card of the mobile terminal;
receiving a network switching instruction;
determining an SIM card to be switched and a target network according to the network switching instruction;
and switching the main network of the SIM card to be switched to the target network.
4. The method of claim 1, further comprising the steps of:
performing network search based on the PLMN list to acquire the overlay network information of the current position environment of the mobile terminal;
generating network parameters based on the overlay network information;
and performing optimal network sequencing according to the network parameters to generate the optimal network sequencing information.
5. The method according to claim 4, wherein the network parameters include network standard information, and the process of performing optimal network ranking according to the network parameters includes:
and performing optimal network sequencing based on a first preset sequencing rule according to the network system information.
6. The method of claim 4,
the network parameters include network standard information, and the process of performing optimal network sequencing according to the network parameters includes:
and performing optimal network sequencing based on a second preset sequencing rule according to the network standard information and the network signal value of the current position cell.
7. The method according to any one of claims 1-6, wherein the optimal network ranking information comprises a network information type and a corresponding network ranking in a current location environment; the method further comprises the following steps:
judging whether the position of the mobile terminal is changed;
and if so, updating the optimal network sequencing information, and storing the updated optimal network sequencing information in the mobile terminal.
8. An apparatus for selecting an optimal network for a multi-card mobile terminal, the apparatus comprising:
the identification unit is used for identifying the network information type of each SIM card of the mobile terminal;
the network information acquisition unit is used for acquiring optimal network sequencing information, and the optimal network sequencing information comprises a network information type and a corresponding network sequencing;
and the network capacity judging unit is used for comparing the network information type of each SIM card of the mobile terminal with the optimal network sequencing information and determining the network sequencing matched with each SIM card.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the method of any of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
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