CN107105425B - Network access method and network access device - Google Patents
Network access method and network access device Download PDFInfo
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- CN107105425B CN107105425B CN201710271147.8A CN201710271147A CN107105425B CN 107105425 B CN107105425 B CN 107105425B CN 201710271147 A CN201710271147 A CN 201710271147A CN 107105425 B CN107105425 B CN 107105425B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/183—Processing at user equipment or user record carrier
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
Abstract
The invention discloses a network access method and a network access device, wherein the method comprises the following steps: selecting at least one group of network parameters from at least two groups of prestored network parameters; writing the selected network parameters into a pre-stored network parameter running code group template to obtain corresponding network parameter running code groups; the network is accessed using the network parameters running the code set. Therefore, a large amount of network parameter running code sets with large data quantity do not need to be stored locally, and the network access requirements of all countries around the world can be met only by pre-storing the network parameters and one or a small amount of network parameter running code set templates, so that the occupation and consumption of pre-stored data on memory space are greatly reduced, and the data running efficiency and the system stability are improved. And technicians are not required to write a large number of network parameter running code sets, so that the design efficiency is improved, and the design cost is reduced.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a network access method and a network access apparatus.
Background
When the mobile terminal accesses the network, the mobile terminal needs to run a corresponding network parameter running code set, and the network parameters in the network parameter running code set need to be consistent with the network parameters of the network operator providing the SIM card. Therefore, in the prior art, in order to support a network of a certain network operator, a technician must write a corresponding network parameter operation code set according to the network parameters of the network operator in advance and store the corresponding network parameter operation code set in the mobile terminal.
When a network supporting multiple network operators is required, multiple network parameter operation code sets need to be stored in the mobile terminal. For example, when the mobile terminal needs to be sold in three countries, namely thailand, china and india, the mobile terminal needs to pre-store a plurality of sets of network parameter operation code sets composed of network parameters of all network operators in the three countries, wherein the mobile terminal has 35 network operators in the thailand, 3 network operators in china and 46 network operators in india, and 84 sets of network parameter operation code sets need to be stored in the mobile terminal. If there are more than two hundred network operators worldwide for global sales, the mobile terminal needs to store more than two hundred sets of network parameter running code sets.
However, the data size of the network parameter operation code set is large, and pre-storing a large number of network parameter operation code sets will consume a huge memory space of the mobile terminal, and may exceed the size of the stack space, resulting in an unstable system.
Disclosure of Invention
The invention mainly aims to provide a network access method and a network access device, aiming at reducing the consumption of pre-stored data on memory space and improving the stability of a system.
To achieve the above object, an embodiment of the present invention provides a network access method, including the following steps:
selecting at least one group of network parameters from at least two groups of prestored network parameters;
writing the selected network parameters into a pre-stored network parameter running code group template to obtain corresponding network parameter running code groups;
and accessing the network by using the network parameter running code set.
Optionally, the step of selecting at least one set of network parameters from at least two sets of pre-stored network parameters includes:
reading identification information of the inserted SIM card;
and selecting the network parameters corresponding to the identification information of the SIM card from at least two groups of prestored network parameters.
Optionally, the step of selecting at least one set of network parameters from at least two sets of pre-stored network parameters includes:
acquiring information of a current country or region;
and selecting the network parameters corresponding to all network operators in the country or the region from at least two groups of prestored network parameters.
Optionally, the step of writing the selected network parameter into a pre-stored network parameter running code group template to obtain a corresponding network parameter running code group includes:
reading identification information of the inserted SIM card;
judging whether the selected network parameters have target network parameters corresponding to the identification information;
and when the target network parameters corresponding to the identification information exist, writing the target network parameters into a pre-stored network parameter running code group template to generate a corresponding network parameter running code group.
Optionally, the network parameter running code group template includes at least two network parameter running code group templates, the network parameters include at least two groups, the network parameters are written into a pre-stored network parameter running code group template, and the step of obtaining the corresponding network parameter running code group includes:
respectively writing each selected group of network parameters into a group of network parameter running code group templates to generate at least two groups of network parameter running code groups;
reading identification information of the inserted SIM card;
judging whether a target network parameter running code group corresponding to the identification information exists in the generated network parameter running code group or not;
and when a target network parameter running code group corresponding to the identification information exists, selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network.
Optionally, the number of the network parameter run code set templates is equal to the number of network operators in the country with the most network operators in the current world.
Optionally, the step of obtaining the corresponding network parameter running code set further includes: clearing the remaining network parameters to run the codeset template.
Optionally, the position of the network parameter running code set template corresponding to the network parameter is a blank position, and the step of writing the selected network parameter into the pre-stored network parameter running code set template includes:
and filling each parameter value of the selected network parameter into a corresponding blank position in the network parameter running code group template.
The embodiment of the invention also provides a network access device, which comprises:
the parameter selection module is used for selecting at least one group of network parameters from at least two groups of prestored network parameters;
the code group acquisition module is used for writing the selected network parameters into a pre-stored network parameter running code group template to acquire corresponding network parameter running code groups;
and the network access module is used for accessing the network by utilizing the network parameter running code group.
Optionally, the parameter selection module is configured to: reading the identification information of the inserted SIM card, and selecting the network parameters corresponding to the identification information of the SIM card from at least two groups of prestored network parameters.
Optionally, the parameter selection module is configured to: the method comprises the steps of obtaining information of a current country or region, and selecting network parameters corresponding to all network operators in the country or region from at least two groups of prestored network parameters.
Optionally, the code set obtaining module includes:
a reading unit for reading the identification information of the inserted SIM card;
the first judging unit is used for judging whether the selected network parameters have target network parameters corresponding to the identification information;
and the writing unit is used for writing the target network parameters into a pre-stored network parameter running code group template to generate corresponding network parameter running code groups when the target network parameters corresponding to the identification information exist.
Optionally, the network parameter running code set templates include at least two sets of network parameters, and the code set obtaining module includes:
the writing unit is used for respectively writing each group of selected network parameters into a group of network parameter running code group templates to generate at least two groups of network parameter running code groups;
a reading unit for reading the identification information of the inserted SIM card;
a second judging unit, configured to judge whether there is a target network parameter running code group corresponding to the identification information in the generated network parameter running code group;
and the selecting unit is used for selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network when the target network parameter running code group corresponding to the identification information exists.
Optionally, the apparatus further comprises a clearing module, the clearing module is configured to: and after the corresponding network parameter running code set is obtained, removing the residual network parameter running code set templates.
Optionally, the position of the network parameter running code set template corresponding to the network parameter is a blank position, and the code set obtaining module is configured to: and filling each parameter value of the selected network parameter into a corresponding blank position in the network parameter running code group template.
According to the network access method provided by the embodiment of the invention, the network parameter and the network parameter operation code group template are pre-stored locally, the corresponding network parameter is automatically written into the network parameter operation code group template, and the corresponding network parameter operation code group is obtained to access the network, so that a large amount of network parameter operation code groups with large data volume do not need to be stored locally, the network access requirements of various countries around the world can be met only by pre-storing the network parameter and one or a small amount of network parameter operation code group templates, the occupation and consumption of pre-stored data on memory space are greatly reduced, the data operation efficiency and the stability of the system are improved, and the system crash caused by excessive network parameter operation code groups is avoided. Moreover, technicians do not need to write a large number of network parameter running code sets, the design efficiency is improved, and the design cost is reduced.
Drawings
Fig. 1 is a flowchart of a first embodiment of a network access method of the present invention;
FIG. 2 is a diagram illustrating a network parameter table pre-stored by a server according to an embodiment of the present invention;
FIG. 3 is a diagram illustrating a network parameter run code set template according to an embodiment of the present invention;
FIG. 4 is a diagram illustrating a network parameter operation code set according to an embodiment of the present invention;
fig. 5 is a flowchart of a second embodiment of the network access method of the present invention;
fig. 6 is a flowchart of a third embodiment of a network access method of the present invention;
fig. 7 is a flowchart of a fourth embodiment of the network access method of the present invention;
fig. 8 is a block diagram of a first embodiment of a network access device of the present invention;
FIG. 9 is a block diagram of the code set acquisition module of FIG. 8;
FIG. 10 is a further block diagram of the code set acquisition module of FIG. 8;
fig. 11 is a block diagram of a second embodiment of the network access device of the present invention;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
As will be appreciated by those skilled in the art, "terminal" and "communication device" as used herein include both devices that are wireless signal receivers, devices that have only wireless signal receivers without transmit capability, and devices that include receive and transmit hardware, devices that have receive and transmit hardware capable of performing two-way communication over a two-way communication link. Such a device may include: a cellular or other communication device having a single line display or a multi-line display or a cellular or other communication device without a multi-line display; PCS (Personal Communications Service), which may combine voice, data processing, facsimile and/or data communication capabilities; a PDA (Personal Digital Assistant), which may include a radio frequency receiver, a pager, internet/intranet access, a web browser, a notepad, a calendar and/or a GPS (Global Positioning System) receiver; a conventional laptop and/or palmtop computer or other device having and/or including a radio frequency receiver. As used herein, a "terminal" or "communications device" may be portable, transportable, installed in a vehicle (aeronautical, maritime, and/or land-based), or situated and/or configured to operate locally and/or in a distributed fashion at any other location(s) on earth and/or in space. As used herein, the "terminal" and "communication Device" may also be a communication terminal, a web terminal, and a music/video playing terminal, and may be, for example, a PDA, an MID (Mobile Internet Device) and/or a Mobile phone with a music/video playing function, and may also be a smart tv, a set-top box, and the like.
As used herein, a server, as will be understood by those skilled in the art, includes, but is not limited to, a computer, a network host, a single network server, a collection of network servers, or a cloud of servers. Here, the Cloud is composed of a large number of computers or network servers based on Cloud Computing (Cloud Computing), which is a kind of distributed Computing, a super virtual computer composed of a group of loosely coupled computer sets. In the embodiment of the present invention, the server, the communication device, and the WNS server may implement communication through any communication method, including but not limited to mobile communication based on 3GPP, LTE, and WIMAX, computer network communication based on TCP/IP and UDP protocols, and short-range wireless transmission based on bluetooth and infrared transmission standards.
The network connection method and the network connection device of the embodiment of the invention can be applied to any communication equipment, including mobile terminals such as mobile phones and tablets, portable intelligent equipment such as intelligent collars, intelligent watches and intelligent bracelets, and the like. The network connection method and the network connection apparatus according to the embodiments of the present invention will be described in detail below with reference to the application to a mobile terminal as an example.
Referring to fig. 1, a network connection method according to a first embodiment of the present invention is proposed, which includes the steps of:
and S11, selecting at least one group of network parameters from the at least two groups of prestored network parameters.
The network according to the embodiment of the present invention mainly refers to a mobile communication network (or referred to as a cellular network), and may be other networks that can only be accessed by running a network parameter running code set.
In the embodiment of the invention, at least two groups of network parameters are pre-stored in the mobile terminal, and preferably, the network parameters corresponding to all network operators in at least one country or region, even the network parameters corresponding to all network operators in the world are stored.
Fig. 2 shows a Network parameter table stored in the Mobile terminal, where the Network parameter table schematically lists 5 sets of Network parameters, each set of Network parameters includes at least one of MCC (Mobile Country Code), MNC (Mobile Network Code, Mobile Network number), Account Name (Account Name), user Name (username), password (password), port proxy (proxy port), proxy address (proxy address), domain Name (domain Name), proxy user Name (proxy Name), proxy password (proxy password), APN (Access Point Name), and the like, and generally includes at least MCC and MNC. The MCC is composed of 3 digits, and uniquely identifies a country or a region to which the mobile subscriber belongs, for example, the MCC in china is 460; the MNC is composed of two digits and is used to identify the mobile network to which the mobile subscriber belongs, for example, the MNC of china mobile is 00, and the MNC of china unicom is 01.
Optionally, when the user inserts the SIM card, the mobile terminal reads the identification information of the inserted SIM card, and selects a set of network parameters corresponding to the identification information of the SIM card from the pre-stored network parameters. The identification information of the SIM card typically includes MCC and/or MNC. As shown in fig. 2, assuming that the MCC and MNC of the SIM card are 460 and 00, the mobile terminal selects the set of network parameters corresponding to the account name china mobile from the table.
Optionally, the mobile terminal performs positioning (or performs network query) through a GPS module, a WIFI module, and the like, acquires information of a country or a region where the mobile terminal is currently located, and selects network parameters corresponding to all network operators in the country or the region where the mobile terminal is currently located from pre-stored network parameters. As shown in fig. 2, assuming that the MCC of the country or region is 234, the mobile terminal selects each set of network parameters in the uk (MCC of uk is 234) in the table, i.e. three sets of network parameters with MNC of 10, 30 and 15 in the table.
And S12, writing the selected network parameters into a pre-stored network parameter running code group template, and acquiring the corresponding network parameter running code group.
In the embodiment of the invention, one or at least two network parameter running code group templates are also stored in advance in the mobile terminal, the positions corresponding to the network parameters in the network parameter running code group templates are blank positions, and the mobile terminal respectively fills and writes each parameter value of a selected group of network parameters to the corresponding blank position in one network parameter running code group template to generate the corresponding network parameter running code group.
The network parameter run code set template may be as shown in fig. 3. After the network parameters of the China Mobile are written into the network parameter operation code group template in fig. 3, the network parameter operation code group of the China Mobile shown in fig. 4 is generated, where 460 is written in the MCC location, 00 is written in the MNC location, China Mobile Internet is written in the account name location, 80 is written in the port proxy location, and cmnet is written in the APN location.
In the embodiment of the present invention, the mobile terminal has two storage units: one is an RRROM (RAM ROM-Read Only Memory), and the other is an NVRAM (Non-Volatile random access Memory), and the network parameter run code set template may be stored together in the RRROM or the NVRAM, or stored in the RRROM and the NVRAM, respectively. Of course, the network parameters and the network parameter operation code set template may also be stored in other storage units, such as a memory card.
When the smart collar selects the corresponding network parameter when the user inserts the SIM card in step S11, the smart collar may directly write the selected network parameter into the network parameter running code set template, and directly obtain the network parameter running code set corresponding to the identification information of the currently inserted SIM card.
In some embodiments, when the mobile terminal selects the network parameters corresponding to all network operators in the current country or region in step S11, the mobile terminal may temporarily cache the selected network parameters, and read the identification information of the inserted SIM card when the user inserts the SIM card; judging whether the selected network parameters have target network parameters corresponding to the identification information of the SIM card; when a target network parameter corresponding to the identification information of the SIM card exists, writing the target network parameter into a network parameter running code group template to generate a corresponding network parameter running code group; when there is no target network parameter corresponding to the identification information of the SIM card (this is rarely the case, generally, a remote card is used), the network parameter corresponding to the identification information of the SIM card is re-selected from the pre-stored network parameters, and the re-selected network parameter is written into the network parameter run code set template to generate a corresponding network parameter run code set.
Therefore, the network parameters corresponding to the network operators in the current country or region are selected from the prestored numerous network parameters in advance before the user inserts the SIM card, and the corresponding network parameters can be quickly selected from the selected few network parameters when the user inserts the SIM card, so that the network connection speed is increased, the user waiting time is reduced, and the user experience is improved.
Further, after the network parameter operation code set is generated, the mobile terminal may clear all the pre-stored network parameters, so as to save the storage space.
In other embodiments, at least two network parameter run code set templates are pre-stored in the mobile terminal. When the number of the network parameter operation code set templates is set, the number of the countries with the most network operators in the current world is preferably set as a reference, in other words, the number of the pre-stored network parameter operation code set templates is equal to the number of the network operators in the countries with the most network operators in the current world. For example, at most, there are 46 network operators in india, and 46 network parameter operation code set templates can be prestored in the mobile terminal.
When the mobile terminal obtains the network parameters corresponding to all network operators in the current country or region in step S11, the mobile terminal may write each selected set of network parameters into a set of network parameter running code set templates, respectively, to generate at least two sets of network parameter running code sets. For example, 46 network parameter running code group templates are prestored in the mobile terminal, 5 groups of network parameters are selected, and then 5 groups of network parameters are respectively written into the 5 network parameter running code group templates to generate 5 groups of network parameter running code groups.
When a user inserts an SIM card, reading the identification information of the inserted SIM card; judging whether a target network parameter running code group corresponding to the identification information of the SIM card exists in the generated network parameter running code group or not; when a target network parameter running code group corresponding to the identification information of the SIM card exists, selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network; when there is no target network parameter running code set corresponding to the identification information of the SIM card (this is rarely the case of using a remote card in general), the network parameter corresponding to the identification information of the SIM card is selected from the pre-stored network parameters again, and the re-selected network parameter is written into the pre-stored network parameter running code set template to generate the corresponding network parameter running code set.
When there is no remaining network parameter operation code set template in the mobile terminal, one of the previously generated network parameter operation code sets may be selected, the network parameter therein may be cleared, and the newly selected network parameter may be rewritten in the network parameter operation code set to generate a new network parameter operation code set.
Therefore, the network parameters corresponding to the network operators in the current country or region are selected from the prestored numerous network parameters in advance before the user inserts the SIM card, and a plurality of network parameter running code sets are generated for standby.
Further, after obtaining the corresponding network parameter operation code set, the mobile terminal may clear the remaining network parameter operation code set templates (for example, clear the remaining 41 network parameter operation code set templates), and may also clear the pre-stored network parameters, so as to save the storage space.
And S13, utilizing the corresponding network parameters to run the code set to access the network.
The corresponding network parameter operation code set is a network parameter operation code set corresponding to the identification information of the currently inserted SIM card. And when the corresponding network parameter running code set is obtained, the mobile terminal runs the network parameter running code set to access the network and carries out communication.
According to the network access method, the network parameter and the network parameter operation code group template are pre-stored locally, the corresponding network parameter is automatically written into the network parameter operation code group template, and the corresponding network parameter operation code group is obtained to access the network, so that a large amount of network parameter operation code groups with large data volume do not need to be stored locally, the network access requirements of various countries around the world can be met only by pre-storing the network parameter and one or a small amount of network parameter operation code group templates, the occupation and consumption of pre-stored data on memory space are greatly reduced, and the data operation efficiency and the system stability are improved. In addition, technicians do not need to write a large number of network parameter running code sets, the design efficiency is improved, and the design cost is reduced.
Referring to fig. 5, a network access method according to a second embodiment of the present invention is proposed, which includes the steps of:
and S21, when the SIM card is inserted, reading the identification information of the inserted SIM card.
And S22, selecting the network parameters corresponding to the identification information of the SIM card from at least two groups of prestored network parameters.
And S23, writing the selected network parameters into a pre-stored network parameter running code group template to generate a corresponding network parameter running code group.
And the mobile terminal respectively fills and writes each parameter value of the selected group of network parameters into a corresponding blank position in the network parameter operation code group template to generate a network parameter operation code corresponding to the identification information of the inserted SIM card.
Further, after the corresponding network parameter running code set is generated, the mobile terminal may clear the pre-stored network parameters to save the storage space.
And S24, utilizing the corresponding network parameters to run the code set to access the network.
And the mobile terminal operates the network parameter operation code group corresponding to the identification information of the currently inserted SIM card to access the network and perform communication.
In the embodiment, when a user inserts an SIM card, a network parameter corresponding to the identification information of the SIM card is selected from pre-stored network parameters, and the network parameter is written into a pre-stored network parameter running code group template, so as to obtain a corresponding network parameter running code group to access a network. Therefore, the network access requirements of all countries around the world can be met only by pre-storing the network parameters and one (or two) network parameter operation code group templates, the occupation and consumption of pre-stored data on the memory space are greatly reduced, and the data operation efficiency and the system stability are improved.
Referring to fig. 6, a network access method according to a third embodiment of the present invention is proposed, which includes the steps of:
and S31, acquiring the information of the current country or region.
The mobile terminal performs positioning (or network query) through a GPS module, a WIFI module and the like, and acquires information of a current country or region.
And S32, selecting the network parameters corresponding to all network operators in the country or region where the network parameters are currently located from at least two groups of prestored network parameters.
After obtaining the information of the current country or region, the mobile terminal searches the prestored network parameters by using the MCC of the current country or region, and selects all network parameter groups having the same MCC with the current country or region from the network parameter groups.
And S33, respectively writing each selected group of network parameters into a group of pre-stored network parameter running code group templates to generate at least two groups of network parameter running code groups.
In this embodiment, at least two network parameter running code set templates are pre-stored in the mobile terminal, and preferably, the number of the pre-stored network parameter running code set templates is equal to the number of network operators in a country having the most network operators.
For example, at most, there are 46 network operators in india, and 46 network parameter operation code set templates can be prestored in the mobile terminal. And when the mobile terminal is 5 groups according to the selected network parameters corresponding to the positioned country, respectively writing the 5 groups of network parameters into 5 network parameter running code group templates to generate 5 groups of network parameter running code groups.
And S34, when the SIM card is inserted, reading the identification information of the inserted SIM card.
S35, judging whether the generated network parameter running code set has a target network parameter running code set corresponding to the identification information of the SIM card. When there is a target network parameter operation code set corresponding to the identification information of the SIM card, step S36 is entered; when there is no target network parameter running code set corresponding to the identification information of the SIM card, the flow proceeds to step S37.
The mobile terminal searches whether parameter values (such as MCC and MNC) matched with the identification information of the SIM card exist in the network parameters of the generated network parameter running code group, if so, the network parameter running code group is determined to be a target network parameter running code group corresponding to the identification information of the SIM card, and if not, the generated network parameter running code group is determined not to have the target network parameter running code group corresponding to the identification information of the SIM card.
And S36, selecting the target network parameter running code set as a network parameter running code set for the access network subsequently.
And when the generated network parameter running code group has a target network parameter running code group corresponding to the identification information of the SIM card, the mobile terminal selects the target network parameter running code group as a subsequent network parameter running code group for accessing the network.
Further, after the target network parameter running code group is selected, the mobile terminal may clear the remaining network parameter running code group templates and may also clear the pre-stored network parameters, so as to save the storage space.
And S37, selecting the network parameters corresponding to the identification information of the SIM card from the prestored network parameters again.
When a user inserts an SIM card at a different place (for example, an SIM card in British is inserted in China), the target network parameter running code set corresponding to the identification information of the SIM card does not exist in the previously generated network parameter running code set, and at the moment, the mobile terminal selects the network parameter corresponding to the identification information of the currently inserted SIM card from the prestored network parameters again.
And S38, writing the selected network parameters into a pre-stored network parameter running code group template to generate a corresponding network parameter running code group.
And the mobile terminal respectively fills and writes each parameter value of the reselected network parameter into a corresponding blank position in the network parameter operation code group template to generate a network parameter operation code corresponding to the identification information of the currently inserted SIM card.
When there is no remaining network parameter operation code set template in the mobile terminal, one of the previously generated network parameter operation code sets may be selected, and the newly selected network parameter may be rewritten into the selected one of the network parameter operation code sets to generate a new network parameter operation code set.
And S39, utilizing the corresponding network parameters to run the code set to access the network.
The mobile terminal operates the network parameter operation code set corresponding to the identification information of the currently inserted SIM card selected in step S36 or regenerated in step S38 to access the network and perform communication.
In the embodiment, the network parameters corresponding to all network operators in the country or the region where the user is located are selected from the multiple network parameters in advance before the user inserts the SIM card, and the multiple network parameter running code sets are generated for standby.
Referring to fig. 7, a network access method according to a fourth embodiment of the present invention is proposed, which includes the steps of:
and S41, acquiring the information of the current country or region.
And S42, selecting the network parameters corresponding to all network operators in the country or region where the network parameters are currently located from at least two groups of prestored network parameters.
After the network parameters are selected, the selected network parameters are temporarily cached for standby.
Steps S41 and S42 are the same as steps S31 and S32 in the third embodiment, respectively, and are not described herein again.
And S43, when the SIM card is inserted, reading the identification information of the inserted SIM card.
S44, judging whether the selected network parameters have target network parameters corresponding to the identification information of the SIM card. When there is a target network parameter corresponding to the identification information of the SIM card, step S45 is entered; when there is no target network parameter corresponding to the identification information of the SIM card, the process proceeds to step S46.
The mobile terminal searches whether parameter values (such as MCC and MNC) matched with the identification information of the SIM card exist in the selected parameter values of each group of network parameters, if so, the group of network parameters are determined to be target network parameters corresponding to the identification information of the SIM card, and if not, the selected network parameters are determined not to have the target network parameters corresponding to the identification information of the SIM card.
And S45, writing the target network parameters into a pre-stored network parameter running code set template to generate a corresponding network parameter running code set.
When the selected network parameters include target network parameters corresponding to the identification information of the SIM card, the mobile terminal fills the parameter values of the target network parameters into corresponding blank positions of a pre-stored network parameter running code group template respectively, and generates a network parameter running code group template corresponding to the identification information of the currently inserted SIM card.
Further, after the corresponding network parameter running code set is generated, the mobile terminal may clear the pre-stored network parameters to save the storage space.
And S46, selecting the network parameters corresponding to the identification information of the SIM card from the prestored network parameters again.
When the user inserts the different-place SIM card (for example, insert the SIM card of UK in China), the target network parameter corresponding to the identification information of the SIM card does not exist in the previously acquired network parameters, and at the moment, the mobile terminal selects the network parameter corresponding to the identification information of the currently inserted SIM card from the prestored network parameters again.
And S47, writing the selected network parameters into a pre-stored network parameter running code group template to generate a corresponding network parameter running code group.
And the mobile terminal respectively fills and writes each parameter value of the newly acquired network parameter into a corresponding blank position of the network parameter operation code group template to generate a network parameter operation code corresponding to the identification information of the currently inserted SIM card.
Further, after the corresponding network parameter running code set is generated, the mobile terminal may clear the pre-stored network parameters to save the storage space.
And S48, utilizing the corresponding network parameters to run the code set to access the network.
And the mobile terminal operates the network parameter operation code group corresponding to the identification information of the currently inserted SIM card to access the network and perform communication.
In the embodiment, the network parameters corresponding to all network operators in the country or the region where the user is located are selected from the prestored numerous network parameters in advance before the user inserts the SIM card, and when the user inserts the SIM card, the corresponding network parameters can be quickly selected from the selected small amount of network parameters, so that the network connection speed is increased, the user waiting time is reduced, and the user experience is improved.
Referring to fig. 8, a first embodiment of the network access apparatus of the present invention is provided, where the apparatus includes a parameter selecting module 10, a code set obtaining module 20, and a network access module 30, where:
the parameter selection module 10: for selecting at least one set of network parameters from at least two sets of pre-stored network parameters.
In the embodiment of the invention, at least two groups of network parameters are pre-stored in the mobile terminal, and preferably, the network parameters corresponding to all network operators in at least one country or region, even the network parameters corresponding to all network operators in the world are stored.
Optionally, when the user inserts the SIM card, the parameter selecting module 10 reads the identification information of the inserted SIM card, and selects a set of network parameters corresponding to the identification information of the SIM card from the pre-stored network parameters. The identification information of the SIM card typically includes MCC and/or MNC. As shown in fig. 2, assuming that the MCC and MNC of the SIM card are 460 and 00, the mobile terminal selects the set of network parameters corresponding to the account name china mobile from the table.
Optionally, the parameter selection module 10 performs positioning (or performs network query) through a GPS module, a WIFI module, and the like, acquires information of a country or a region where the current mobile terminal is located, and selects network parameters corresponding to all network operators in the country or the region where the current mobile terminal is located from pre-stored network parameters. As shown in fig. 2, assuming that the MCC of the country or region is 234, the mobile terminal selects each set of network parameters in the uk (MCC of uk is 234) in the table, i.e. three sets of network parameters with MNC of 10, 30 and 15 in the table.
The code-group acquisition module 20: and the network parameter setting module is used for writing the selected network parameters into a pre-stored network parameter running code group template to obtain corresponding network parameter running code groups.
In the embodiment of the present invention, one or at least two network parameter running code group templates are also pre-stored in the mobile terminal, the positions corresponding to the network parameters in the network parameter running code group templates are blank positions, and the code group obtaining module 20 fills each parameter value of a selected group of network parameters into the corresponding blank position in one network parameter running code group template, so as to generate a corresponding network parameter running code group.
When the parameter selecting module 10 selects the network parameter after the user inserts the SIM card, the code set obtaining module 20 may directly write the selected network parameter into the network parameter running code set template, and generate the network parameter running code set corresponding to the identification information of the currently inserted SIM card.
When the parameter selecting module 10 selects the network parameters of all network operators in the current country or region before the user inserts the SIM card, the code set obtaining module 20 may obtain the corresponding network parameter running code set by the following method:
optionally, the code set obtaining module 20 selects a network parameter corresponding to the identification information of the SIM card from the selected network parameters and writes the network parameter into the network parameter running code set to generate a corresponding network parameter running code set when the user inserts the SIM card. As shown in fig. 9, the code group acquiring module 20 includes a reading unit 21, a first judging unit 22, and a writing unit 23, wherein:
the reading unit 21: and the SIM card reader is used for reading the identification information of the inserted SIM card when the user inserts the SIM card.
The first judgment unit 22: and the network parameter judging module is used for judging whether the selected network parameters have target network parameters corresponding to the identification information of the SIM card.
The first determining unit 22 searches whether there is a parameter value (e.g., MCC and MNC) matching the identification information of the SIM card in the parameter values of each selected set of network parameters, if so, determines that the set of network parameters is the target network parameter corresponding to the identification information of the SIM card, and if not, determines that there is no target network parameter corresponding to the identification information of the SIM card in the selected network parameters. And sends the judgment result to the writing unit 23.
The writing unit 23: and the network parameter setting module is used for writing the target network parameters into a pre-stored network parameter running code group template to generate corresponding network parameter running code groups when the target network parameters corresponding to the identification information of the SIM card exist.
When the previously acquired network parameters include a target network parameter corresponding to the identification information of the SIM card, the writing unit 23 fills each parameter value of the target network parameter in a corresponding blank position of a pre-stored network parameter running code set template, and generates a network parameter running code set corresponding to the identification information of the currently inserted SIM card.
When a user inserts an SIM card in a different place (for example, an british SIM card is inserted in china), the previously selected network parameters do not have target network parameters corresponding to the identification information of the SIM card, at this time, the writing unit 23 notifies the parameter selection module 10 to reselect the network parameters corresponding to the identification information of the currently inserted SIM card from the prestored network parameters, and then each parameter value of the network parameters reselected by the parameter selection module 10 is respectively filled in a corresponding blank position of the network parameter running code group template, so as to generate a network parameter running code group corresponding to the identification information of the currently inserted SIM card.
Therefore, the network parameters corresponding to all network operators in the country or the region where the user is located are selected from the prestored numerous network parameters in advance before the user inserts the SIM card, and when the user inserts the SIM card, the corresponding network parameters can be quickly selected from the selected small amount of network parameters, so that the network connection speed is increased, the user waiting time is reduced, and the user experience is improved.
Alternatively, the code set obtaining module 20 may generate a plurality of sets of network parameter running code sets for standby, and when the user inserts the SIM card, select a network parameter running code set corresponding to the identification information of the SIM card from the generated network parameter running code sets. At this time, at least two network parameter operation code set templates are pre-stored in the mobile terminal, and preferably, the number of the pre-stored network parameter operation code set templates is equal to the number of network operators in the countries having the most network operators in the current world. For example, at most, there are 46 network operators in india, and 46 network parameter operation code set templates can be prestored in the mobile terminal.
As shown in fig. 10, the code set obtaining module 20 includes a writing unit 23, a reading unit 21, a second judging unit 24, and a selecting unit 25, where:
the writing unit 23: and the network parameter operation code group template is used for writing each group of selected network parameters into a group of network parameter operation code group templates respectively to generate at least two groups of network parameter operation code groups.
For example, when the parameter selection module 10 obtains 5 sets of corresponding network parameters according to the located country, the writing unit 23 writes the 5 sets of network parameters into the 5 network parameter running code set templates, respectively, to generate 5 sets of network parameter running code sets.
The reading unit 21: and the SIM card reader is used for reading the identification information of the inserted SIM card when the user inserts the SIM card.
Second determination unit 24: and the network parameter operation code set is used for judging whether a target network parameter operation code set corresponding to the identification information of the SIM card exists in the generated network parameter operation code set.
The second determining unit 24 searches the network parameters of the generated network parameter operation code set for whether there are parameter values (e.g., MCC and MNC) matching the identification information of the SIM card, if so, determines that the network parameter operation code set is a target network parameter operation code set corresponding to the identification information of the SIM card, and if not, determines that there is no target network parameter operation code set corresponding to the identification information of the SIM card in the generated network parameter operation code set. And sends the judgment result to the selecting unit 25.
The selecting unit 25: and when the target network parameter running code group corresponding to the identification information exists, selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network.
When the generated network parameter operation code group includes a target network parameter operation code group corresponding to the identification information of the SIM card, the selecting unit 25 selects the target network parameter operation code group as a subsequent network parameter operation code group for accessing the network.
When a user inserts an SIM card in a different place (for example, an british SIM card is inserted in china), the previously generated network parameter running code set does not have a target network parameter running code set corresponding to the identification information of the SIM card, at this time, the selecting unit 25 notifies the parameter selecting module 10 to select a network parameter corresponding to the identification information of the currently inserted SIM card from the prestored network parameters again, and then the writing unit 23 fills the network parameter newly selected by the parameter selecting module 10 in the corresponding position of the network parameter running code set template to generate a network parameter running code set corresponding to the identification information of the currently inserted SIM card.
When there is no remaining network parameter running code set template in the mobile terminal, the writing unit 23 may select one from the previously generated network parameter running code sets, remove the network parameter therein, and rewrite the newly selected network parameter into the network parameter running code set to generate a new network parameter running code set.
Therefore, the network parameters corresponding to all network operators in the current country or region are selected from the multiple network parameters in advance before the user inserts the SIM card, and the multiple network parameter running code sets are generated for standby.
The network access module 30: for running the code set access network with the corresponding network parameters.
The corresponding network parameter operation code set is a network parameter operation code set corresponding to the identification information of the currently inserted SIM card. After acquiring the corresponding network parameter running code set, the network access module 30 runs the network parameter running code set to access the network and performs communication.
Further, as shown in fig. 11, in the second embodiment of the network access apparatus of the present invention, the apparatus further includes a clearing module, where the clearing module is configured to: after the code group obtaining module 20 obtains the corresponding network parameter running code group, the remaining network parameter running code group templates are cleared, and the pre-stored network parameters can be further cleared. Therefore, the storage space can be further saved, and the stability of the system is improved.
The network access device of the embodiment of the invention automatically writes the corresponding network parameters into the network parameter running code group template by pre-storing the network parameters and the network parameter running code group template locally, and acquires the corresponding network parameter running code group to access the network, thereby meeting the network access requirements of various countries around the world by only pre-storing the network parameters and one or a small number of network parameter running code group templates without locally storing a large number of network parameter running code groups with larger data quantity, greatly reducing the occupation and consumption of pre-stored data on memory space, and improving the data running efficiency and the stability of the system. In addition, technicians do not need to write a large number of network parameter running code sets, the design efficiency is improved, and the design cost is reduced.
It should be noted that: the network access device and the network access method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments in detail, and technical features in the method embodiments are correspondingly applicable in the device embodiments, and are not described herein again.
Those skilled in the art will appreciate that the present invention includes apparatus directed to performing one or more of the operations described in the present application. These devices may be specially designed and manufactured for the required purposes, or they may comprise known devices in general-purpose computers. These devices have stored therein computer programs that are selectively activated or reconfigured. Such a computer program may be stored in a device (e.g., computer) readable medium, including, but not limited to, any type of disk including floppy disks, hard disks, optical disks, CD-ROMs, and magnetic-optical disks, ROMs (Read-Only memories), RAMs (random access memories), EPROMs (Erasable Programmable Read-Only memories), EEPROMs (Electrically Erasable Programmable Read-Only memories), flash memories, magnetic cards, or optical cards, or any type of media suitable for storing electronic instructions, and each coupled to a bus. That is, a readable medium includes any medium that stores or transmits information in a form readable by a device (e.g., a computer).
It will be understood by those within the art that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by computer program instructions. Those skilled in the art will appreciate that the computer program instructions may be implemented by a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, implement the features specified in the block or blocks of the block diagrams and/or flowchart illustrations of the present disclosure.
Those of skill in the art will appreciate that various operations, methods, steps in the processes, acts, or solutions discussed in the present application may be alternated, modified, combined, or deleted. Further, various operations, methods, steps in the flows, which have been discussed in the present application, may be interchanged, modified, rearranged, decomposed, combined, or eliminated. Further, steps, measures, schemes in the various operations, methods, procedures disclosed in the prior art and the present invention can also be alternated, changed, rearranged, decomposed, combined, or deleted.
The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, and are not to be construed as limiting the scope of the invention. Those skilled in the art can implement the invention in various modifications, such as features from one embodiment can be used in another embodiment to yield yet a further embodiment, without departing from the scope and spirit of the invention. Any modification, equivalent replacement and improvement made within the technical idea of using the present invention should be within the scope of the right of the present invention.
Claims (10)
1. A network access method, comprising the steps of:
selecting at least one group of network parameters from at least two groups of prestored network parameters;
writing the selected network parameters into a pre-stored network parameter running code group template to obtain corresponding network parameter running code groups;
accessing a network by using the network parameter running code set;
the step of selecting at least one group of network parameters from at least two groups of prestored network parameters comprises the following steps:
positioning is carried out through a GPS module and a WIFI module, and information of the current country or region is obtained;
selecting network parameters corresponding to all network operators in the country or region where the network parameters are currently located from at least two groups of prestored network parameters;
the step of writing the selected network parameters into a pre-stored network parameter running code group template and acquiring the corresponding network parameter running code group comprises the following steps:
respectively writing each selected group of network parameters into a group of prestored network parameter running code templates to generate at least two groups of network parameter running code groups;
when an SIM card is inserted, reading the identification information of the inserted SIM card;
judging whether a target network parameter running code group corresponding to the identification information of the SIM card exists in the generated network parameter running code group or not;
and when a target network parameter running code group corresponding to the identification information of the SIM card exists, selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network.
2. The network access method of claim 1, wherein the step of selecting at least one network parameter from at least two pre-stored sets of network parameters comprises:
reading identification information of the inserted SIM card;
and selecting the network parameters corresponding to the identification information of the SIM card from at least two groups of prestored network parameters.
3. The network access method of claim 1, wherein the step of selecting at least one network parameter from at least two pre-stored sets of network parameters comprises:
acquiring information of a current country or region;
and selecting the network parameters corresponding to all network operators in the country or the region from at least two groups of prestored network parameters.
4. The network access method according to claim 3, wherein the step of writing the selected network parameter into a pre-stored network parameter running code set template to obtain the corresponding network parameter running code set comprises:
reading identification information of the inserted SIM card;
judging whether the selected network parameters have target network parameters corresponding to the identification information;
and when the target network parameters corresponding to the identification information exist, writing the target network parameters into a pre-stored network parameter running code group template to generate a corresponding network parameter running code group.
5. The network access method according to claim 3, wherein there are at least two network parameter operation code set templates, there are at least two groups of network parameters, and the step of writing the network parameters into a pre-stored network parameter operation code set template to obtain corresponding network parameter operation code sets comprises:
respectively writing each selected group of network parameters into a group of network parameter running code group templates to generate at least two groups of network parameter running code groups;
reading identification information of the inserted SIM card;
judging whether a target network parameter running code group corresponding to the identification information exists in the generated network parameter running code group or not;
and when a target network parameter running code group corresponding to the identification information exists, selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network.
6. A network access apparatus, comprising:
the parameter selection module is used for selecting at least one group of network parameters from at least two groups of prestored network parameters;
the code group acquisition module is used for writing the selected network parameters into a pre-stored network parameter running code group template to acquire corresponding network parameter running code groups;
the network access module is used for accessing a network by utilizing the network parameter running code set;
the parameter selection module is also used for positioning through a GPS module and a WIFI module to acquire information of the current country or region;
selecting network parameters corresponding to all network operators in the country or region where the network parameters are currently located from at least two groups of prestored network parameters;
the code group acquisition module is also used for writing each selected group of network parameters into a group of prestored network parameter running code templates respectively to generate at least two groups of network parameter running code groups;
when an SIM card is inserted, reading the identification information of the inserted SIM card;
judging whether a target network parameter running code group corresponding to the identification information of the SIM card exists in the generated network parameter running code group or not;
and when a target network parameter running code group corresponding to the identification information of the SIM card exists, selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network.
7. The network access apparatus of claim 6, wherein the parameter selection module is configured to: reading the identification information of the inserted SIM card, and selecting the network parameters corresponding to the identification information of the SIM card from at least two groups of prestored network parameters.
8. The network access apparatus of claim 6, wherein the parameter selection module is configured to: the method comprises the steps of obtaining information of a current country or region, and selecting network parameters corresponding to all network operators in the country or region from at least two groups of prestored network parameters.
9. The network access apparatus of claim 8, wherein the code set obtaining module comprises:
a reading unit for reading the identification information of the inserted SIM card;
the first judging unit is used for judging whether the selected network parameters have target network parameters corresponding to the identification information;
and the writing unit is used for writing the target network parameters into a pre-stored network parameter running code group template to generate corresponding network parameter running code groups when the target network parameters corresponding to the identification information exist.
10. The network access device of claim 8, wherein the network parameter running code set template has at least two sets, the network parameters have at least two sets, and the code set obtaining module comprises:
the writing unit is used for respectively writing each group of selected network parameters into a group of network parameter running code group templates to generate at least two groups of network parameter running code groups;
a reading unit for reading the identification information of the inserted SIM card;
a second judging unit, configured to judge whether there is a target network parameter running code group corresponding to the identification information in the generated network parameter running code group;
and the selecting unit is used for selecting the target network parameter running code group as a subsequent network parameter running code group for accessing the network when the target network parameter running code group corresponding to the identification information exists.
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| CN110475242B (en) * | 2019-07-03 | 2021-11-23 | 深圳市广和通无线通信软件有限公司 | LTE network registration method, device, storage medium and computer equipment |
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