CN116528330B - Equipment network access method and device, electronic equipment and computer readable storage medium - Google Patents
Equipment network access method and device, electronic equipment and computer readable storage medium Download PDFInfo
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- CN116528330B CN116528330B CN202310815486.3A CN202310815486A CN116528330B CN 116528330 B CN116528330 B CN 116528330B CN 202310815486 A CN202310815486 A CN 202310815486A CN 116528330 B CN116528330 B CN 116528330B
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 238000001228 spectrum Methods 0.000 claims abstract description 150
- 230000006855 networking Effects 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 101150096310 SIB1 gene Proteins 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007781 pre-processing Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- 230000000977 initiatory effect Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/18—Selecting a network or a communication service
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The embodiment of the application discloses a method and a device for network access of equipment, electronic equipment and a computer readable storage medium, wherein the method comprises the following steps: determining a target frequency band required by accessing a target network; if the terminal equipment does not support the target frequency band, determining a reference frequency band from the frequency band to be selected supported by the terminal equipment, wherein the reference frequency band is overlapped with the frequency spectrum resource of the target frequency band; taking the spectrum resource overlapped with the target frequency band in the reference frequency band as a target spectrum resource; and accessing the target network according to the target spectrum resource. The method comprises the steps of determining target spectrum resources in a mode of overlapping the spectrum resources when the terminal equipment does not support the target frequency band, and accessing the target network based on the overlapped target spectrum resources, so that the rapid access of the network is realized, and the problem that the terminal equipment cannot access the network or access the network is slower because the terminal equipment does not support the corresponding frequency band is solved.
Description
Technical Field
The embodiment of the application relates to the technical field of computers, in particular to a method and a device for network access of equipment, electronic equipment and a computer readable storage medium.
Background
At present, the MFBI in the LTE network is broadcasted through the SIB1 message, and the terminal determines the frequency band to which the frequency belongs through the MFBI indication in the SIB1 message, and then establishes the network access operation through the frequency band.
However, in the existing network configuration, the conditions that the related parameters of the MBFI in the SIB1 message are not matched and are not matched or the configured parameter terminal does not support exist, which causes that the MBFI function is not effective, so that the terminal cannot judge the frequency band where the network is actually located or can not access the network based on the corresponding frequency band, thereby influencing the network residence of the terminal, and the problems that the network residence is impossible or slow occur, and influencing the user experience.
Disclosure of Invention
The embodiment of the application provides a device networking method, a device, electronic equipment and a computer readable storage medium, which can realize quick networking of the device.
The embodiment of the application provides a method for network access of equipment, which comprises the following steps:
determining a target frequency band required by accessing a target network;
if the terminal equipment does not support the target frequency band, determining a reference frequency band from a frequency band to be selected supported by the terminal equipment, wherein the reference frequency band is overlapped with spectrum resources of the target frequency band;
taking the spectrum resource overlapped with the target frequency band in the reference frequency band as a target spectrum resource;
and accessing the target network according to the target spectrum resource.
Correspondingly, the embodiment of the application also provides a device network access device, which comprises:
the determining module is used for determining a target frequency band required by accessing the target network;
a selecting module, configured to determine a reference frequency band from a frequency band to be selected supported by the terminal device if the terminal device does not support the target frequency band, where the reference frequency band overlaps with a spectrum resource of the target frequency band;
the generation module is used for taking the spectrum resource overlapped with the target frequency band in the reference frequency band as a target spectrum resource;
and the access module is used for accessing the target network according to the target spectrum resource.
Optionally, in some embodiments of the present application, the access module includes:
the copying unit is used for copying the target spectrum resource to obtain a spectrum resource to be copied;
a new building unit, configured to build the target frequency band in the terminal device, and copy the spectrum resource to be copied to the target frequency band;
and the first access unit is used for accessing the target network according to the target frequency band.
Wherein, in some embodiments of the application, the access unit comprises:
the copying subunit is used for copying the radio frequency parameters of the reference frequency band to obtain copied radio frequency parameters;
an updating subunit, configured to update the copy radio frequency parameter to the target frequency band, so that the target frequency band is adjusted to be supported by the terminal device;
and the access subunit is used for accessing the target network according to the target frequency band supported by the terminal equipment.
Wherein, in some embodiments of the application, the access module comprises:
the first acquisition unit is used for acquiring a storage frequency point, wherein the storage frequency point is a frequency point of the terminal equipment accessing to the network in the history time;
the searching unit is used for searching a target storage frequency point from the storage frequency points, and the target storage frequency point can be accessed to the target network;
the second access unit is used for directly accessing the target network according to the target storage frequency point if the target storage frequency point exists;
and the third access unit is used for accessing the target network according to the target frequency spectrum resource if the target storage frequency point does not exist.
Wherein, in some embodiments of the application, the access module further comprises a filtering unit comprising:
the first filtering subunit is configured to reserve the target storage frequency point if the target storage frequency point is included in the target spectrum resource, and convert the target storage frequency point to the target frequency band, and mark the target frequency band as a support;
the second filtering subunit is configured to reserve the target storage frequency point if the target storage frequency point is not included in the target spectrum resource and a frequency band corresponding to the target storage frequency point is supported by the terminal device;
and the third filtering subunit is configured to delete the target storage frequency point if the target storage frequency point is not included in the target spectrum resource and a frequency band corresponding to the target storage frequency point is not supported by the terminal device.
Wherein, in some embodiments of the application, the access module comprises:
a selecting unit, configured to select a target frequency point from the target spectrum resource;
a fourth access unit, configured to access the target network according to the target frequency point;
the apparatus further includes a memory module including:
and the storage unit is used for storing the target frequency point as a storage frequency point.
Wherein, in some embodiments of the application, the determining module comprises:
the second acquisition unit is used for acquiring the access configuration information of the target network broadcast;
the analyzing unit is used for analyzing the access configuration information to obtain frequency band indication information;
and the determining unit is used for determining a target frequency band to be accessed to the network of the terminal equipment according to the frequency band indication information.
In a third aspect, an embodiment of the present application further provides an electronic device, where the electronic device includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and the computer program when executed by the processor implements the steps in the device networking method described above.
In a fourth aspect, an embodiment of the present application further provides a computer readable storage medium, where a computer program is stored, where the computer program when executed by a processor implements the steps in the above-mentioned device networking method.
In a fifth aspect, embodiments of the present application also provide a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions to cause the computer device to perform the methods provided in the various alternative implementations described in the embodiments of the present application.
In the embodiment of the application, the terminal equipment determines the target frequency band required by accessing the target network, if the terminal equipment does not support the target frequency band, a reference frequency band is determined from the frequency band to be selected supported by the terminal equipment, the reference frequency band is overlapped with the spectrum resource of the target frequency band, the spectrum resource overlapped with the target frequency band in the reference frequency band is used as the target spectrum resource, and the target network is accessed according to the target spectrum resource. The method comprises the steps of determining target spectrum resources in a mode of overlapping the spectrum resources when the terminal equipment does not support the target frequency band, and accessing the target network based on the overlapped target spectrum resources, so that the rapid access of the network is realized, and the problem that the terminal equipment cannot access the network or access the network is slower because the terminal equipment does not support the corresponding frequency band is solved.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a scenario of a device networking method provided by an embodiment of the present application;
fig. 2 is a schematic flow chart of a method for network access of a device according to an embodiment of the present application;
fig. 3 is another schematic flow chart of a method for network access of a device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a device for network access according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Reference numerals illustrate: 10-terminal equipment; 11-a network base station; 301-a determination module; 302-selecting a module; 303-a generation module; 304-an access module; 401-a processor; 402-memory; 403-power supply; 404-input unit.
Detailed Description
The following description of the embodiments of the present application will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
The embodiment of the application provides a device networking method, a device, electronic equipment and a computer readable storage medium. Specifically, the embodiment of the application provides a device networking device suitable for electronic equipment, wherein the electronic equipment comprises terminal equipment, and the terminal equipment comprises a mobile phone, a tablet personal computer, a smart watch and other devices.
Referring to fig. 1, fig. 1 is a schematic view of a scenario of a device networking method provided by an embodiment of the present application, where a specific implementation process of the device networking method performed by the terminal device is as follows:
the terminal device 10 determines a target frequency band required by accessing to a target network in the network base station 11, if the terminal device 10 does not support the target frequency band, determines a reference frequency band from the frequency bands to be selected supported by the terminal device 10, wherein the reference frequency band overlaps with spectrum resources of the target frequency band, takes the spectrum resources overlapping with the target frequency band in the reference frequency band as target spectrum resources, and accesses to the target network of the network base station 11 according to the target spectrum resources.
It may be understood that, in the embodiment of the present application, the terminal device determines the target frequency band required for accessing the target network, if the terminal device does not support the target frequency band, then determines a reference frequency band from the frequency band to be selected supported by the terminal device, where the reference frequency band overlaps with the spectrum resource of the target frequency band, uses the spectrum resource overlapping with the target frequency band in the reference frequency band as the target spectrum resource, and accesses the target network according to the target spectrum resource. The method comprises the steps of determining target spectrum resources in a mode of overlapping the spectrum resources when the terminal equipment does not support the target frequency band, and accessing the target network based on the overlapped target spectrum resources, so that the rapid access of the network is realized, and the problem that the terminal equipment cannot access the network or access the network is slower because the terminal equipment does not support the corresponding frequency band is solved.
The following will describe in detail. It should be noted that the following description order of embodiments is not a limitation of the priority order of embodiments.
Referring to fig. 2, fig. 2 is a flow chart of a method for device network access according to an embodiment of the present application. The specific flow of the network access method of the equipment is as follows:
s101, determining a target frequency band required by accessing a target network.
It should be noted that, when the target frequency band is the frequency band indicated by the target network, based on the frequency band, the terminal device may access to the target network, where the target network includes an LTE network, which is also referred to as a 4G network. The target network typically indicates how the corresponding terminal device accesses the target network by broadcasting a message, and thus, the target frequency band required for accessing the target network can be obtained from the parsing of the indication message broadcast by the target network.
It can be understood that by determining the target frequency band required for accessing the target network, the terminal device can conveniently access the target network quickly and smoothly through the target frequency band.
S102, if the terminal equipment does not support the target frequency band, determining a reference frequency band from a frequency band to be selected supported by the terminal equipment, wherein the reference frequency band is overlapped with spectrum resources of the target frequency band.
It will be appreciated that, based on the difference in configuration of the terminal devices, some terminal devices do not necessarily support all the frequency bands, and therefore, there is an instance where the terminal device does not support the corresponding target frequency band, based on which the terminal device cannot access the target network through the target frequency band.
Accordingly, based on the frequency band division, overlapping spectrum resources exist between partial frequency bands, for example, in LTE network frequency planning, frequency spectrum overlapping phenomenon used by different frequency bands is often encountered, and MFBI is specially set in the 3GPP protocol. MFBI represents several frequency bands of a spectrum resource belonging to the same radio technology, and all or part of the spectrum resources overlap each other, i.e. a frequency bin may correspond to a plurality of frequency bands, such as 2595MHz belonging to both frequency band 38 and frequency band 41.MFBI is used to configure which frequency band the current frequency belongs to.
For this case, in the embodiment of the present application, a reference frequency band overlapping with a spectrum resource exists in a target frequency band is determined from a frequency band to be selected supported by a terminal device, so as to solve the problem that the terminal device cannot access a corresponding target network without supporting the target frequency band in a manner of hopefully overlapping the spectrum resource.
S103, taking the spectrum resource overlapped with the target frequency band in the reference frequency band as a target spectrum resource.
It can be appreciated that by determining the target spectrum resource in the reference frequency band, it is convenient to implement access of the terminal device to the corresponding target network according to the target spectrum resource.
S104, accessing the target network according to the target spectrum resource.
It can be understood that, because the target spectrum resource is a resource overlapping the target frequency band and the reference frequency band, and the spectrum resource in the target frequency band is indicated as being accessible to the target network, the access of the terminal device to the target network can be assisted by using the target spectrum resource overlapping the target frequency band in the reference frequency band.
It may be understood that, in the embodiment of the present application, the terminal device determines the target frequency band required for accessing the target network, if the terminal device does not support the target frequency band, then determines a reference frequency band from the frequency band to be selected supported by the terminal device, where the reference frequency band overlaps with the spectrum resource of the target frequency band, uses the spectrum resource overlapping with the target frequency band in the reference frequency band as the target spectrum resource, and accesses the target network according to the target spectrum resource. The method comprises the steps of determining target spectrum resources in a mode of overlapping the spectrum resources when the terminal equipment does not support the target frequency band, and accessing the target network based on the overlapped target spectrum resources, so that the rapid access of the network is realized, and the problem that the terminal equipment cannot access the network or access the network is slower because the terminal equipment does not support the corresponding frequency band is solved.
Optionally, in embodiments of the present application, a target frequency band may be newly created based on a target spectrum resource, and the target network may be accessed based on the newly created target frequency band, that is, optionally, in some embodiments of the present application, the step of accessing the target network according to the target spectrum resource includes:
copying the target spectrum resource to obtain a spectrum resource to be copied;
newly establishing the target frequency band in the terminal equipment, and copying the spectrum resource to be copied to the target frequency band;
and accessing the target network according to the target frequency band.
It can be understood that, because the target spectrum resource is a spectrum resource overlapped with the target frequency band supported by the target network, the new target frequency band can be smoothly accessed into the target network based on the target spectrum resource after being copied.
Accordingly, the newly-built target frequency band includes spectrum resources to be copied overlapping with the target spectrum resources, so when the target network is accessed through the newly-built target frequency band, each spectrum resource in the target frequency band can be screened one by one to judge whether the target network can be accessed or not until the spectrum resources (such as corresponding frequency points in the frequency band) which can be accessed to the target network are found.
Optionally, in the embodiment of the present application, after the new target frequency band is obtained, the radio frequency parameters of the target frequency band may be configured and updated according to the radio frequency parameters of the frequency band supported by the terminal device, so as to configure the target frequency band to be supported by the terminal device, and further facilitate the terminal device to access to a corresponding target network based on the supported target frequency band, that is, optionally, in some embodiments of the present application, the step of accessing the target network according to the target frequency band includes:
copying the radio frequency parameters of the reference frequency band to obtain copied radio frequency parameters;
updating the copied radio frequency parameters to the target frequency band so as to adjust the target frequency band to be supported by the terminal equipment;
and accessing the target network according to the target frequency band supported by the terminal equipment.
The radio frequency parameters are also called RF parameters, and after the target frequency band is updated based on the radio frequency parameters of the reference frequency band supported by the terminal device, the terminal device also supports the newly-built target frequency band, and then the terminal device can perform network residence operation according to the supported target frequency band.
Optionally, in the embodiment of the present application, when the terminal device accesses the target network according to the target spectrum resource, the storage frequency point of the terminal device may be acquired first, and whether the storage frequency point capable of accessing the target network exists or not may be judged, if so, the terminal device may directly access the target network according to the storage frequency point, that is, optionally, in some embodiments of the present application, the step of accessing the target network according to the target spectrum resource includes:
acquiring a storage frequency point, wherein the storage frequency point is a frequency point of the terminal equipment accessing to a network in historical time;
searching a target storage frequency point from the storage frequency points, wherein the target storage frequency point can be accessed to the target network;
if the target storage frequency point exists, directly accessing the target network according to the target storage frequency point;
and if the target storage frequency point does not exist, accessing the target network according to the target spectrum resource.
It can be understood that the target storage frequency point is a frequency point that the terminal device accesses the target network in the historical time, and based on the frequency point, the terminal device can be quickly accessed into the target network through the historical network residence information, so that when the target storage frequency point exists, the terminal device can be quickly accessed into the target network through the target storage frequency point.
Optionally, when judging whether the target storage frequency point exists, searching whether the storage frequency point contained in the target spectrum resource exists in the storage frequency point, and further judging whether the storage frequency point is reserved or deleted by judging whether the frequency point is in a frequency band supported by the terminal device, that is, optionally, in some embodiments of the present application, after the step of searching the storage frequency point for the target storage frequency point from the storage frequency point, the target storage frequency point can be accessed to the target network, the method further includes:
if the target storage frequency point is contained in the target frequency spectrum resource, reserving the target storage frequency point, converting the target storage frequency point to the target frequency band, and marking the target frequency band as a support;
if the target storage frequency point is not contained in the target frequency spectrum resource and the frequency band corresponding to the target storage frequency point is supported by the terminal equipment, reserving the target storage frequency point;
and if the target storage frequency point is not contained in the target frequency spectrum resource and the frequency band corresponding to the target storage frequency point is not supported by the terminal equipment, deleting the target storage frequency point.
It can be understood that the target frequency spectrum resource is obtained by searching from the storage frequency point according to whether the target network is accessed in the historical time, and correspondingly, whether the current access to the target network is met or not needs to be judged if the target storage frequency point is contained in the target frequency spectrum resource or is in a frequency band supported by the terminal equipment, if so, the target storage frequency point is reserved, then the target storage frequency point is used for accessing the target network, and otherwise, the searched target storage frequency point is deleted.
Optionally, in the embodiment of the present application, after a new target frequency band supported by a terminal device is created, a target frequency point may be selected from the target frequency band to access a target network, that is, optionally, in some embodiments of the present application, the step of accessing the target network according to the target frequency band includes:
selecting a target frequency point from target frequency spectrum resources of the target frequency band;
and accessing the target network according to the target frequency point.
Correspondingly, after the step of accessing the target network according to the target frequency band, the method further includes:
and storing the target frequency point as a storage frequency point.
The target frequency point is selected from the target frequency band, and can be used for accessing a corresponding target network, wherein the corresponding target frequency point can be used as a storage frequency point by accessing the target network, so that the terminal equipment can be quickly accessed into the network through the storage frequency point when accessing the network next time.
Optionally, in the embodiment of the present application, the target frequency band information of the access target network may be obtained by analyzing the access configuration information broadcasted by the target network, that is, optionally, in some embodiments of the present application, the step of determining the target frequency band required for accessing the target network includes:
acquiring access configuration information of target network broadcasting;
analyzing the access configuration information to obtain frequency band indication information;
and determining a target frequency band to be accessed to the network by the terminal equipment according to the frequency band indication information.
It should be noted that, the access configuration information is broadcasted by the network, for example, an SIB1 message is broadcasted through the LTE network, and the SIB1 message is the access configuration information, and the frequency band indication information includes the composite frequency point frequency band indication (MFBI, multi-Frequency Band Indicator) information.
It can be understood that the frequency band indication information is obtained by analyzing the access configuration information broadcast by the network, and the target frequency point indicated by the frequency point indication information can be used for accessing to the corresponding target network, so as to realize network residence of the equipment.
Correspondingly, in the embodiment of the present application, when the radio frequencies of the frequency band terminal indicated by the MFBI cannot be supported entirely, in the initial access process, if the frequency sweeps to the unsupported frequency band system message, the access of the frequency band is abandoned, for example, the terminal only supports the frequency band 2 for the frequency band 2 and the frequency band 25 spectrum resource sharing, and according to the existing implementation scheme, in the initial access process, the terminal will first convert the stored relevant frequency point of the frequency band 25 to the frequency point corresponding to the frequency band 2. Therefore, the frequency sweeping operation of the frequency band 25 is not performed in the frequency sweeping process of the stored frequency point, and meanwhile, if MBFI in the SIB1 received by the frequency sweep indicates the frequency band 25, the terminal ignores the frequency point, so that the terminal searches the network slowly or cannot search an available cell. But in reality the spectrum resources of band 25 and the spectrum resources of band 2 are shared and accessible to the terminal.
Based on the above, the embodiment of the application constructs the target frequency band indicated by the access target network by converting the frequency band related to the spectrum resource overlapping, and enables the terminal equipment to support the target frequency band required by the access target network through the radio frequency RF parameter preprocessing, and stores the frequency point of the historical time access network in a mode of storing the frequency point preprocessing, thereby being convenient for improving the access efficiency when accessing the network.
Specifically, the conversion of the frequency bands overlapped by the spectrum resources includes three situations, specifically as follows:
in case 1, when spectrum resources of two or more frequency bands are completely overlapped, the terminal automatically marks that all the frequency bands are supported, and ignores the supporting condition of actual radio frequency to the frequency bands.
In case 2, when the spectrum resources of two or more frequency bands are partially overlapped, if the spectrum resources occupied by the frequency band supported by the terminal radio frequency are less, for the completely overlapped part of spectrum resources, both frequency bands are marked for supporting, and for the non-overlapped part of spectrum resources, the terminal is marked as not supporting.
In case 3, when the spectrum resources of two or more frequency bands partially overlap, if the spectrum resources of the frequency band supported by the terminal radio frequency are large, the spectrum resources of the frequency band not supported by the terminal radio frequency are completely contained in the frequency band supported by the radio frequency, so that both frequency bands can be marked to be supported at this time.
Specifically, the preprocessing of the radio frequency RF parameters includes three situations, specifically as follows:
for case 1, the radio frequency RF replicates the RF parameters supported by a terminal for use in an unsupported frequency band in order to support two frequency bands.
For case 2, the RF replicates an RF parameter supported by the terminal for use by an unsupported frequency band, and at this time, because the frequency spectrum resources occupied by the unsupported frequency band are large, the result after the RF parameter replication is that the portion where the frequency spectrum resources overlap is supported, and the portion where the frequency spectrum resources do not overlap is still unsupported.
For case 3, the RF replicates the RF parameters supported by one terminal for use in the unsupported frequency band, and at this time, the frequency spectrum resources occupied by the unsupported frequency band are small, so that the result after RF parameter replication is that both frequency bands are supported.
Specifically, according to the processing result of the radio frequency RF, in the network searching stage, the storage frequency point is preprocessed, which specifically includes:
when the storage frequency points are located in the overlapped frequency spectrum resources, the storage frequency points are converted into all supported frequency bands, namely, a corresponding storage frequency point is reserved for all frequency points under the condition of MFBI, so that the network searching process is quickened during network searching.
When the stored frequency points are located in non-overlapping spectrum resources, no conversion is required. If the frequency band corresponding to the frequency point is supported, the stored frequency point is reserved. And if the frequency band corresponding to the frequency point is not supported, deleting the stored frequency point.
The frequency bands overlapped by the frequency spectrum resources are converted, the Radio Frequency (RF) parameters are preprocessed, and the stored frequency points are preprocessed, so that the terminal perfects the network searching process in the MBFI scene, the frequency bands supported by the terminal are expanded to the greatest extent, and the user experience is improved while the network searching is accelerated.
Referring to fig. 3 correspondingly, fig. 3 is another flow chart of a device networking method provided by an embodiment of the present application, where the device networking method specifically includes:
s201, preprocessing radio frequency parameters;
s202, judging whether a frequency band indicated by MBFI exists or not, and if not, executing S203;
s203, copying radio frequency parameters;
s204, converting the storage frequency points;
s205, storing frequency point sweep frequency;
s206, whether a proper storage frequency point is found, if so, executing S207, otherwise, executing S208;
s207, receiving a system message and initiating residence;
s208, full-band frequency sweep.
The conversion of the storage frequency point is convenient for carrying out sweep frequency network searching according to the storage frequency point.
It can be understood that the stored frequency points are specific frequency points, which are those frequency points that have been successfully accessed into the network by the mobile phone before, and are individual frequency points in one frequency band. The storage frequency point does not find available networks, and full-band network searching can be performed. The full frequency band refers to searching all frequency points in one frequency band one by one. The network searching efficiency can be improved by firstly storing the frequency points for searching the network, and the full-frequency-band network searching can be ensured when the available network is not found, so that the terminal equipment can be accessed into the target network.
In order to facilitate better implementation of the device networking method, the application also provides a device networking device based on the device networking method. The meaning of the nouns is the same as that of the network access method of the device, and specific implementation details can be referred to the description of the method embodiment.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an apparatus for network access according to an embodiment of the present application, where the apparatus for network access may specifically be as follows:
a determining module 301, configured to determine a target frequency band required for accessing a target network;
a selection module 302, configured to determine a reference frequency band from a frequency band to be selected supported by the terminal device if the terminal device does not support the target frequency band, where the reference frequency band overlaps with a spectrum resource of the target frequency band;
a generating module 303, configured to take, as a target spectrum resource, a spectrum resource overlapping with the target frequency band in the reference frequency band;
an access module 304, configured to access the target network according to the target spectrum resource.
Optionally, in some embodiments of the present application, the access module 304 includes:
the copying unit is used for copying the target spectrum resource to obtain a spectrum resource to be copied;
a new building unit, configured to build the target frequency band in the terminal device, and copy the spectrum resource to be copied to the target frequency band;
and the first access unit is used for accessing the target network according to the target frequency band.
Wherein, in some embodiments of the application, the access unit comprises:
the copying subunit is used for copying the radio frequency parameters of the reference frequency band to obtain copied radio frequency parameters;
an updating subunit, configured to update the copy radio frequency parameter to the target frequency band, so that the target frequency band is adjusted to be supported by the terminal device;
and the access subunit is used for accessing the target network according to the target frequency band supported by the terminal equipment.
Wherein, in some embodiments of the application, the access module 304 comprises:
the first acquisition unit is used for acquiring a storage frequency point, wherein the storage frequency point is a frequency point of the terminal equipment accessing to the network in the history time;
the searching unit is used for searching a target storage frequency point from the storage frequency points, and the target storage frequency point can be accessed to the target network;
the second access unit is used for directly accessing the target network according to the target storage frequency point if the target storage frequency point exists;
and the third access unit is used for accessing the target network according to the target frequency spectrum resource if the target storage frequency point does not exist.
Wherein, in some embodiments of the present application, the access module 304 further comprises a filtering unit comprising:
the first filtering subunit is configured to reserve the target storage frequency point if the target storage frequency point is included in the target spectrum resource, and convert the target storage frequency point to the target frequency band, and mark the target frequency band as a support;
the second filtering subunit is configured to reserve the target storage frequency point if the target storage frequency point is not included in the target spectrum resource and a frequency band corresponding to the target storage frequency point is supported by the terminal device;
and the third filtering subunit is configured to delete the target storage frequency point if the target storage frequency point is not included in the target spectrum resource and a frequency band corresponding to the target storage frequency point is not supported by the terminal device.
Wherein, in some embodiments of the application, the access module 304 comprises:
a selecting unit, configured to select a target frequency point from target spectrum resources of the target frequency band;
a fourth access unit, configured to access the target network according to the target frequency point;
the apparatus further includes a memory module including:
and the storage unit is used for storing the target frequency point as a storage frequency point.
Wherein, in some embodiments of the present application, the determining module 301 comprises:
the second acquisition unit is used for acquiring the access configuration information of the target network broadcast;
the analyzing unit is used for analyzing the access configuration information to obtain frequency band indication information;
and the determining unit is used for determining a target frequency band to be accessed to the network of the terminal equipment according to the frequency band indication information.
In the embodiment of the application, a determining module 301 determines a target frequency band required for accessing a target network, then a selecting module 302 determines a reference frequency band from frequency bands to be selected supported by the terminal equipment if the terminal equipment does not support the target frequency band, the reference frequency band overlaps with spectrum resources of the target frequency band, then a generating module 303 uses spectrum resources overlapping with the target frequency band in the reference frequency band as target spectrum resources, and then an accessing module 304 accesses the target network according to the target spectrum resources.
It can be understood that the target spectrum resources are determined in a mode of overlapping the spectrum resources when the terminal equipment does not support the target frequency band, and the target network is accessed based on the overlapped target spectrum resources, so that the rapid access of the network is realized, and the problem that the terminal equipment cannot access the network or access the network is slower because the terminal equipment does not support the corresponding frequency band is solved.
In addition, the application further provides an electronic device, as shown in fig. 5, which shows a schematic structural diagram of the electronic device according to the application, specifically:
the electronic device may include one or more processing cores 'processors 401, one or more computer-readable storage media's memory 402, power supply 403, and input unit 404, among other components. It will be appreciated by those skilled in the art that the electronic device structure shown in fig. 5 is not limiting of the electronic device and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. Wherein:
the processor 401 is a control center of the electronic device, connects various parts of the entire electronic device using various interfaces and lines, and performs various functions of the electronic device and processes data by running or executing software programs and/or modules stored in the memory 402, and calling data stored in the memory 402, thereby performing overall monitoring of the electronic device. Optionally, processor 401 may include one or more processing cores; preferably, the processor 401 may integrate an application processor and a modem processor, wherein the application processor mainly processes an operating system, a user interface, an application program, etc., and the modem processor mainly processes wireless communication. It will be appreciated that the modem processor described above may not be integrated into the processor 401.
The memory 402 may be used to store software programs and modules, and the processor 401 executes various functional applications and data processing by executing the software programs and modules stored in the memory 402. The memory 402 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like; the storage data area may store data created according to the use of the electronic device, etc. In addition, memory 402 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 401 with access to the memory 402.
The electronic device further comprises a power supply 403 for supplying power to the various components, preferably the power supply 403 may be logically connected to the processor 401 by a power management system, so that functions of managing charging, discharging, and power consumption are performed by the power management system. The power supply 403 may also include one or more of any of a direct current or alternating current power supply, a recharging system, a power failure detection circuit, a power converter or inverter, a power status indicator, and the like.
The electronic device may further comprise an input unit 404, which input unit 404 may be used for receiving input digital or character information and generating keyboard, mouse, joystick, optical or trackball signal inputs in connection with user settings and function control.
Although not shown, the electronic device may further include a display unit or the like, which is not described herein. In this embodiment, the processor 401 in the electronic device loads executable files corresponding to the processes of one or more application programs into the memory 402 according to the following instructions, and the processor 401 runs the application programs stored in the memory 402, so as to implement the steps in any device networking method provided in the embodiment of the present application.
In the embodiment of the application, the terminal equipment determines the target frequency band required by accessing the target network, if the terminal equipment does not support the target frequency band, a reference frequency band is determined from the frequency band to be selected supported by the terminal equipment, the reference frequency band is overlapped with the spectrum resource of the target frequency band, the spectrum resource overlapped with the target frequency band in the reference frequency band is used as the target spectrum resource, and the target network is accessed according to the target spectrum resource. The method comprises the steps of determining target spectrum resources in a mode of overlapping the spectrum resources when the terminal equipment does not support the target frequency band, and accessing the target network based on the overlapped target spectrum resources, so that the rapid access of the network is realized, and the problem that the terminal equipment cannot access the network or access the network is slower because the terminal equipment does not support the corresponding frequency band is solved.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions, or by instructions controlling associated hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor.
To this end, the present application provides a computer readable storage medium having stored thereon a computer program that can be loaded by a processor to perform the steps of any of the device networking methods provided by the present application.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
Wherein the computer-readable storage medium may comprise: read Only Memory (ROM), random access Memory (RAM, random Access Memory), magnetic or optical disk, and the like.
Because the instructions stored in the computer readable storage medium can execute the steps in any of the device networking methods provided by the present application, the beneficial effects that any of the device networking methods provided by the present application can be realized, and detailed descriptions of the foregoing embodiments are omitted herein.
The above detailed description of a method, an apparatus, an electronic device and a computer readable storage medium for network access of a device provided by the present application, and specific examples are applied to illustrate the principles and embodiments of the present application, where the above description of the examples is only for helping to understand the method and core ideas of the present application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the present description should not be construed as limiting the present application in summary.
It should be noted that, in the specific embodiment of the present application, related data such as access configuration information of network broadcast, frequency band indication information included in the access configuration information, frequency band information supported by equipment, corresponding spectrum resource information in the frequency band, radio frequency parameter information, etc. when the above embodiment of the present application is applied to specific products or technologies, user permission or consent needs to be obtained, and collection, use and processing of related data need to comply with related laws and regulations and standards of related countries and regions.
Claims (7)
1. A method for device networking, applied to a terminal device, comprising:
acquiring access configuration information of target network broadcasting;
analyzing the access configuration information to obtain frequency band indication information;
determining a target frequency band to be accessed to a network of the terminal equipment according to the frequency band indication information;
if the terminal equipment does not support the target frequency band, determining a reference frequency band from a frequency band to be selected supported by the terminal equipment, wherein the reference frequency band is overlapped with spectrum resources of the target frequency band;
taking the spectrum resource overlapped with the target frequency band in the reference frequency band as a target spectrum resource;
copying the target spectrum resource to obtain a spectrum resource to be copied;
newly establishing the target frequency band in the terminal equipment, and copying the spectrum resource to be copied to the target frequency band;
copying the radio frequency parameters of the reference frequency band to obtain copied radio frequency parameters;
updating the copied radio frequency parameters to the target frequency band so as to adjust the target frequency band to be supported by the terminal equipment;
and accessing the target network according to the target frequency band supported by the terminal equipment.
2. The method of claim 1, wherein said accessing the target network according to the target spectrum resource comprises:
acquiring a storage frequency point, wherein the storage frequency point is a frequency point of the terminal equipment accessing to a network in historical time;
searching a target storage frequency point from the storage frequency points, wherein the target storage frequency point can be accessed to the target network;
if the target storage frequency point exists, directly accessing the target network according to the target storage frequency point;
and if the target storage frequency point does not exist, accessing the target network according to the target spectrum resource.
3. The method of claim 2, wherein the searching for a target storage frequency point from the storage frequency points, the target storage frequency point being accessible to the target network, the method further comprising:
if the target storage frequency point is contained in the target frequency spectrum resource, reserving the target storage frequency point, converting the target storage frequency point to the target frequency band, and marking the target frequency band as a support;
if the target storage frequency point is not contained in the target frequency spectrum resource and the frequency band corresponding to the target storage frequency point is supported by the terminal equipment, reserving the target storage frequency point;
and if the target storage frequency point is not contained in the target frequency spectrum resource and the frequency band corresponding to the target storage frequency point is not supported by the terminal equipment, deleting the target storage frequency point.
4. The method of claim 1, wherein the accessing the target network according to the target frequency band comprises:
selecting a target frequency point from target frequency spectrum resources of the target frequency band;
accessing the target network according to the target frequency point;
after the target network is accessed according to the target frequency band, the method further comprises:
and storing the target frequency point as a storage frequency point.
5. A device networking apparatus, characterized by being applied to a terminal device, comprising:
the determining module is used for acquiring the access configuration information of the target network broadcast;
analyzing the access configuration information to obtain frequency band indication information;
determining a target frequency band to be accessed to a network of the terminal equipment according to the frequency band indication information;
a selecting module, configured to determine a reference frequency band from a frequency band to be selected supported by the terminal device if the terminal device does not support the target frequency band, where the reference frequency band overlaps with a spectrum resource of the target frequency band;
the generation module is used for taking the spectrum resource overlapped with the target frequency band in the reference frequency band as a target spectrum resource;
the access module is used for copying the target spectrum resource to obtain a spectrum resource to be copied;
newly establishing the target frequency band in the terminal equipment, and copying the spectrum resource to be copied to the target frequency band;
copying the radio frequency parameters of the reference frequency band to obtain copied radio frequency parameters;
updating the copied radio frequency parameters to the target frequency band so as to adjust the target frequency band to be supported by the terminal equipment;
and accessing the target network according to the target frequency band supported by the terminal equipment.
6. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps in the device networking method of any of claims 1-4 when the computer program is executed.
7. A computer readable storage medium, characterized in that it has stored thereon a computer program which, when executed by a processor, implements the steps of the device networking method according to any of claims 1-4.
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