CN116346261A - Network access method and device and computer equipment - Google Patents
Network access method and device and computer equipment Download PDFInfo
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- CN116346261A CN116346261A CN202310304702.8A CN202310304702A CN116346261A CN 116346261 A CN116346261 A CN 116346261A CN 202310304702 A CN202310304702 A CN 202310304702A CN 116346261 A CN116346261 A CN 116346261A
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- H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
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- H—ELECTRICITY
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Abstract
The application provides a network access method, a network access device and computer equipment, wherein after a target working frequency band set is determined based on a network working frequency band set issued by a network, frequency point scanning can be performed based on the target working frequency band set, and a corresponding scanning result is based on to determine that the working frequency band is quickly accessed to a target network.
Description
Technical Field
The present invention relates generally to the field of communications technologies, and in particular, to a network access method, a network access device, and a computer device.
Background
With the development of mobile communication technology, network modes provided by operators are more and more complex, such as continuously updated network modes of 2G, 3G, 4G, 5G, 6G and the like, and frequency band bands supported by new network modes are more and the frequency band bandwidths are also more and more, so that when terminal equipment such as mobile phones and the like access a network, a great deal of time is required to be spent for searching the frequency bands, and network access efficiency is reduced.
Disclosure of Invention
In order to solve the above problems, the present application provides the following technical solutions:
the application provides a network access method, which comprises the following steps:
Frequency point scanning is carried out based on the target working frequency band set, and a corresponding first scanning result is obtained;
determining that the working frequency band is accessed to a target network based on the first scanning result;
the target working frequency band set is determined based on a network working frequency band set issued by a network.
Optionally, the target working frequency band set is the network working frequency band set.
Optionally, the method further comprises:
acquiring a network working frequency band set;
acquiring a working frequency band set of equipment;
and determining the target working frequency band set based on the network working frequency band set and the equipment working frequency band set.
Optionally, the method further comprises:
obtaining a device working frequency band set, outputting a network registration request containing the device working frequency band set, and determining the target working frequency band set based on the network working frequency band set supported by a network and the device working frequency band set by responding to the network registration request;
and receiving the target working frequency band set issued by the network.
Optionally, the method further comprises:
determining that the first scanning result is any working frequency band which is not scanned in the target working frequency band set, wherein the target working frequency band set is different from the network working frequency band set, and performing frequency point scanning based on the network working frequency band set to obtain a corresponding second scanning result;
Determining that the second scanning result is not scanning any working frequency band in the network working frequency band set, and outputting an updating request aiming at the target working frequency band set;
obtaining an updated target working frequency band set; the updated target working frequency band set is determined based on the updated network working frequency band set by responding to the updating request.
Optionally, the method further comprises:
obtaining an effective communication range corresponding to the target working frequency band set;
obtaining the geographic position of the terminal equipment;
and determining that the geographic position exceeds the effective communication range, and obtaining an updated target working frequency band set.
Optionally, the method further comprises:
obtaining equipment updating information;
based on the equipment updating information, an updated equipment working frequency band set is obtained;
and obtaining an updated target working frequency band set based on the network working frequency band set and the updated equipment working frequency band set.
Optionally, the method further comprises:
obtaining a network recovery request or a non-first registration request, and determining a target network identification of the requested network;
inquiring a target working frequency band corresponding to the target network identifier from a target working frequency band set to obtain a corresponding inquiry result;
Frequency point scanning is carried out according to a scanning mode corresponding to the query result, and a corresponding first scanning result is obtained;
if the query result is that the target working frequency band set has the target working frequency band corresponding to the target network identifier, the frequency point scanning is performed based on the target working frequency band set to obtain a corresponding first scanning result, which includes:
and carrying out frequency point scanning based on the inquired target working frequency band to obtain a corresponding first scanning result.
The application also proposes a network access device, comprising:
the frequency point scanning module is used for scanning frequency points based on the target working frequency band set to obtain a corresponding first scanning result;
the target network access module is used for determining that the working frequency band is accessed to the target network based on the first scanning result;
the target working frequency band set is determined based on a network working frequency band set issued by a network.
The application also proposes a computer device comprising:
a communication device;
storage means for storing at least one set of computer instructions;
processing means for loading and executing said set of computer instructions stored by said storage means, comprising:
Frequency point scanning is carried out based on the target working frequency band set, and a corresponding first scanning result is obtained;
determining that the working frequency band is accessed to a target network based on the first scanning result;
the target working frequency band set is determined based on a network working frequency band set issued by a network.
The application also provides a computer readable storage medium, on which a plurality of computer instructions are stored, the computer execution is loaded and executed by a processor, and the network access method provided by the application is realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present application, and that other drawings may be obtained according to the provided drawings without inventive effort to a person skilled in the art.
Fig. 1 is a flowchart of an alternative embodiment of a network access method proposed in the present application;
fig. 2 is a flow chart of a second alternative embodiment of the network access method proposed in the present application;
fig. 3 is a schematic flow chart of a third alternative embodiment of the network access method proposed in the present application;
Fig. 4 is a flow chart of a fourth alternative embodiment of the network access method according to the present application
Fig. 5 is a schematic structural diagram of an alternative embodiment of a network access device proposed in the present application;
fig. 6 is a schematic structural diagram of another alternative embodiment of a network access device proposed in the present application;
FIG. 7 is a schematic diagram of an alternative embodiment of a computer device suitable for use in the network access method of the present application;
fig. 8 is a schematic structural diagram of another alternative embodiment of a computer device suitable for the network access method proposed in the present application.
Detailed Description
For the description in the background art section, in order to improve the network access speed of the terminal device used by the user, the geographical location used by the terminal device may be determined first, and then the supported operating frequency band range is limited for the geographical location, so that the supported operating frequency band range is configured before the terminal device leaves the factory, however, if the operating frequency band range includes an operating frequency band that is not released by the operator to which the network belongs, this may result in ineffective search of some operating frequency bands by the terminal device, and affect the network access efficiency of the terminal device.
For The above situation, if The terminal equipment manufacturer does not configure The working frequency range supported by each operator before leaving The factory, a user needs to update The software through an OTA (Over The Air technology), that is, downloads The required update content through The Air interface of mobile communication, so as to implement The configuration of The working frequency range supported by each operator, which not only increases The maintenance cost, but also cannot ensure that each terminal equipment user is willing or able to update through The OTA, thereby influencing The use of The terminal equipment by The user.
In order to solve the above-mentioned problems, the present application proposes to determine, in advance, a target set of operating frequency bands that can be used by a terminal device, that is, a set of operating frequency bands of at least one network that can be accessed by the terminal device, based on a set of network operating frequency bands issued by a network (that is, an operating frequency band range supported by each operator), where the determining may be performed during the registration process of the terminal device, but is not limited thereto.
Therefore, under the condition that the terminal equipment drops the network or re-registers, the terminal equipment can directly scan the frequency points based on the target working frequency set, so that the working frequency band access target network, such as a 5G network or a 4G network of an operator, is rapidly determined based on the scanning result, invalid scanning is not performed on the working frequency which is not issued by the carrier, the network access speed is improved, the working frequency band configuration supported by the terminal equipment is not required to be updated in an OTA (over the air) upgrading mode, the maintenance cost is reduced, the user does not need to participate in configuration operation, and the user experience is improved.
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Referring to fig. 1, a flowchart of a first alternative embodiment of a network access method proposed in the present application may be applicable to a terminal device, where the terminal device may include, but is not limited to: a mobile phone, a tablet computer, a notebook computer, a wearable device (such as a smart watch, a smart bracelet, etc.), a vehicle-mounted terminal, a Virtual Reality (VR) device, an Augmented Reality (AR) device, or other User Equipment (UE) such as a wireless terminal, as shown in fig. 1, the network access method provided in this embodiment may include:
step S11, frequency point scanning is carried out based on a target working frequency band set, and a corresponding first scanning result is obtained; the target working frequency band set is determined based on a network working frequency band set issued by a network;
step S12, based on the first scanning result, the working frequency band access target network is determined.
In combination with the above description of the technical solution of the present application, in order to improve the network access speed, for a terminal device that needs to reside in a network (i.e. access a network), the present application may determine, in a registration process of the terminal device, a target working frequency set used in an operation process of the terminal device based on a network working frequency set under a network (which may be various networks published by each operator supported by the terminal device, such as a 2G network, a 3G network, a 4G network, and/or a 5G network, etc.), that is, a working frequency range supported by a corresponding network, where the present application does not limit a target working frequency value included in the target working frequency set and an acquisition method thereof.
Based on this, under the condition that the terminal equipment needs to access a certain network to meet the communication requirement thereof, when the frequency point scanning is performed, the terminal equipment is realized based on the target working frequency band set, that is, each working frequency band contained in the target working frequency band set can be directly scanned, whether the network supporting the corresponding working frequency band exists in the effective communication range of the terminal equipment is determined, and compared with the frequency point scanning performed on the global working frequency band (namely, the working frequency bands deployed by various networks supported by various operators), the frequency point scanning realization mode provided by the application avoids invalid scanning of the working frequency band, is beneficial to improving the network access speed and reducing the waste of scanning resources.
After the frequency point scanning in the above manner, the scanned network, that is, at least one network supporting the scanned working frequency band, can be determined, and the network identifier of the network can be obtained and output, so that a user of the terminal device can determine whether the network is a target network to be accessed according to the network identifier. It can be seen that the first scan interface may include a network identifier supporting a network of a working frequency band currently scanned by the terminal device, and may further include an actually scanned working frequency band as required, or even support network signal quality of a network based on the scanned working frequency band.
Based on this, when a plurality of networks are scanned, the scanned network identifier of each network, such as a network name, may be output at the scan interface, and the network with the selected network identifier is determined as the target network in response to the selection input operation of the output plurality of network identifiers, so as to access the target network according to the corresponding working frequency band, but is not limited to this target network identification mode.
Optionally, for the first scanning result of the frequency point scanning, if the characterization scans to a network, the first scanning result can be directly determined as a target network, and the target network is accessed; if a plurality of networks are scanned, the network with the highest signal quality can be automatically determined to be the target network according to the signal quality data of the plurality of networks, or the network meeting other conditions is automatically selected to be the target network, at the moment, the first scanning result is not required to be output, the user does not need to participate, and the terminal equipment can be automatically accessed to the target network. The implementation method of step S12 is not limited in the present application. And the mode of accessing the target network can be network equipment of which the terminal equipment is directly accessed to the target network or network equipment which is accessed to the target network through the network access equipment, the network access mode is not limited, and the network access mode can be determined according to the situation.
Therefore, in the scene of network disconnection or re-registration of the terminal equipment, the terminal equipment can scan the frequency points based on the target working frequency band set supported by the network, so that invalid frequency point scanning is avoided, and the working frequency band used by the terminal equipment can be rapidly and reliably determined based on the scanning result, so that the terminal equipment can be accessed to the target network supporting the working frequency band, and the communication requirement of the terminal equipment is met.
In addition, in combination with the above description about the target working frequency band set, it should be understood that the network working frequency band set supported by the network issued by the network directly affects the content of the target working frequency band set to be scanned by the terminal device. In practical application, as each network operator develops, the release condition of each network may change, for example, the working frequency band supported by a certain type of network may change, so that in order to ensure that the terminal device efficiently resides in the network, the network working frequency band set issued by the network may be updated in time, that is, the network working frequency band set issued by the network may be dynamically updated, and the target working frequency band supported by the corresponding control network is synchronously and dynamically updated, which is not described in detail herein in this embodiment of the implementation process.
In some embodiments of the present application, since the target working frequency band set in the above network access method may be a network working frequency band set issued by a network, that is, a working frequency band set supported by the network, in a possible implementation manner, in a terminal device registration process, the network working frequency band set issued by the network may be determined as the target working frequency band set, so as to assist the terminal device to subsequently implement fast and reliable access to the target network.
In another possible implementation manner, since software and hardware configured by different terminal devices may be different, the operating frequency range supported by the terminal devices may be different, so the application may also combine the device operating frequency range set supported by the terminal devices to comprehensively determine the target operating frequency range set. Reference is specifically made to, but is not limited to, the following examples describing the method.
Referring to fig. 2, a flowchart of a second alternative embodiment of the network access method provided in the present application may still be applicable to a terminal device, and as shown in fig. 2, the method may include:
step S21, obtaining a network working frequency band set;
in practical application of the present application, in some embodiments, a terminal device may register a network for the first time, and be deployed in different areas according to network deployment requirements of each network operator to meet communication requirements of the area, where the type of the network device and the deployment of the network device are not limited, and the application may be determined according to circumstances), so that the network device on the network side may obtain a network working frequency band set supported by the network, and send the network working frequency band set to the terminal device for storage, so that when the terminal device drops the network or accesses the network for the non-first time, the stored network working frequency band set may be directly read.
Optionally, before the terminal device leaves the factory, a network working frequency band set supported by each network operator may be configured in the terminal device in advance, in this case, in the use process of the terminal device, the network working frequency band set supported by each network configured in advance may be directly obtained, or a network identifier of a network currently used by the terminal device, such as an operator identifier of a SIM of a mobile phone installed and started to a mobile communication function, an obtaining network working frequency band set configured in advance and corresponding to the network identifier, etc., which does not limit an obtaining method of the network working frequency band set.
For different types of networks such as a 2G network, a 3G network, a 4G network, a 5G network, and the like which are deployed by each network operator at present, the supported network working frequency bands are often different, and the network working frequency bands supported by the same type of network deployed by different network operators are also likely to be different, which can be determined according to the network working frequency band division rules set by each network operator. It should be understood that after the network working frequency band division rule of any operator is changed, the network working frequency band set obtained by the terminal device may be updated in time according to, but not limited to, the method described in the context, and the implementation process is not described in detail.
Step S22, obtaining a device working frequency band set;
as described above, the device operating frequency band of the terminal device may be determined according to its own software and hardware configuration, and the device operating frequency band sets supported by the terminal device with different configurations are often different, that is, have different network communication capabilities.
In practical applications, after the software or hardware of the terminal device is updated, the supported device working frequency band set may be affected, so after obtaining the device update information (which may include update information that affects the device working frequency band supported by the terminal device, the content of the device working frequency band set is not limited, and may be optionally determined), whether an invalid device working frequency band exists in the current device working frequency band set and/or whether the updated device working frequency band is not included or not may be determined based on the device update information, if yes, the device working frequency band set may be updated, so as to obtain the updated device working frequency band set, so as to ensure reliability and validity of a subsequent execution result using the device working frequency band set.
Optionally, for the equipment working frequency band set supported by the terminal equipment, the working frequency band configuration can be performed before delivery or before configuration upgrading, and the equipment working frequency band can be configured by combining factors such as the use scene and the like, so that the equipment working frequency band can be directly read when needed. Of course, the configuration mode of the working frequency band of the device may be updated according to the above mode, or the working frequency band set of the device may be updated by an OTA upgrade mode, and the implementation process will not be described in detail in this application.
Step S23, determining a target working frequency band set based on the network working frequency band set and the equipment working frequency band set;
in the embodiment of the application, the terminal device may perform the working frequency band comparison on the network working frequency band set and the device working frequency band set, so as to determine, based on a comparison result, that an intersection of the network working frequency band set and the device working frequency band set is the target working frequency band set.
For the network working frequency band set, the network working frequency band sets corresponding to different operator identifications can be obtained according to, but not limited to, the method described above, so that the target working frequency band set for different operators is obtained through comparison with the equipment working frequency band set, and then frequency point scanning is performed based on the target working frequency band set of a certain operator used by selection, and a certain type of network deployed by the operator is accessed.
Optionally, the obtained network working frequency band set may also be a union set of network working frequency bands supported by each operator, and the determined target working frequency band set may include working frequency bands supported by any operator and terminal equipment. In this way, for the terminal equipment which can access the network deployed by a plurality of operators, the frequency point scanning can be directly performed based on the obtained target working frequency band set without distinguishing the working frequency bands supported by each operator.
In still other embodiments, in conjunction with rules for dividing working frequency bands of large operators, various networks may be deployed by each operator, so that the present application may further obtain a set of working frequency bands of networks supported by one or more types of networks. By way of example, a set of network operating frequency bands supported by the 5G network deployed by each operator may be obtained, e.g., the network operating frequency Band of the 5G network deployed by operator a may be 2.6GHz (Band 41, n 41), 4.9GHz (n 79); the network operating frequency band of the 5G network deployed by operator B and operator C may be 3.5GHz (n 78); the network operating frequency Band of the deployment 5G network of the operator D can be 700MHz (Band 28, n 28), 4.9GHz (n 79) and the like, and the bandwidths of different network operating frequency bands of different operators can be different, as the case may be. In addition, for a 5G indoor scenario, the network operating frequency band of each large operator for deploying a 5G network may be 3.4GHz (n 77), and so on. The present application for deploying network operating bands for other types of networks is not described in any way in detail.
Based on the method, each network working frequency band supported by each large operator deployment 5G network can be obtained, and the union operation is carried out on each network working frequency band to obtain a network working frequency band set aiming at the 5G network. Similarly, according to the above description method, network working frequency bands supported by the 5G network and the 4G network can be deployed for each large operator, and the union set of the network working frequency bands is determined to be a network working frequency band set corresponding to the 5G network and the 4G network. Therefore, under the use scene that the subsequent terminal equipment needs to be accessed to the corresponding type of network, the intersection of the network working frequency band set and the equipment working frequency band set can be directly determined as the target working frequency band set, the frequency point scanning is specifically realized, the network working frequency band scanning supported by other types of networks such as a 2G network or a 3G network is not needed, and the network access speed is improved.
In this way, in practical application of the foregoing embodiment, in particular, a dedicated terminal device of a manufacturer of an operator, that is, a terminal device only supporting various networks deployed by the operator or a network of a certain type, generally, a network operating frequency band supported by a corresponding network may be preconfigured in the terminal device, and then, a target operating frequency band set supported by the network and the terminal device is obtained according to the foregoing method, which is not described in detail in the application of the implementation process.
Step S24, frequency point scanning is carried out based on the target working frequency band set, and a corresponding first scanning result is obtained;
step S25, based on the first scanning result, the working frequency band access target network is determined.
Regarding the implementation procedure of step S24 and step S25, reference may be made to the descriptions of the corresponding portions of the context, and this embodiment will not be described in detail here. For example, if the target network is a 5G network, the determined operating frequency bands may be Band41, n79, n78, etc., that is, the 5G network may be accessed by scanning for these operating frequency bands.
It should be understood that, for the above-listed difference in the method for obtaining the network working frequency band set, the obtained target working frequency band set may be different, so that the frequency point scanning is performed, and the access to the target network supporting the scanned working frequency band may be different, which will not be described in detail in the application of the implementation process.
For the method for obtaining the target working frequency band set of the present application, in some embodiments provided in the present application, the terminal device may also report its own network communication capability, that is, report the device working frequency band set supported by the terminal device itself, which may be determined based on the software and hardware configuration of the terminal device, where the method for obtaining the device working frequency band of the present application is not limited, and the process may be implemented in the process of terminal device registration, for example, after obtaining the device working frequency band set, a network registration request including the device working frequency band set may be output, that is, the network registration request is sent to the network device on the network side for processing.
The network device may respond to the network registration request to obtain a network working frequency band set supported by the network (which may be an operator network corresponding to an operator identifier of the network device or a network of a corresponding type included in the network device, etc.), so as to determine a target working frequency band set of the terminal device based on the network working frequency band set and the device working frequency band set. And then, the network equipment can feed back a network registration response containing the target working frequency band set to the corresponding terminal equipment to obtain the target working frequency band set issued by the network, so that the terminal equipment can correlate the target working frequency band set with the corresponding network identifier and store the target working frequency band set, and after the corresponding network communication function is started by the terminal equipment, the frequency point scanning can be performed based on the corresponding target working frequency band set so as to quickly and accurately access the required target network.
It should be noted that, the implementation method of how the terminal device obtains the target working frequency band set is not limited in the present application, and may be implemented by the terminal device or the network side according to the description method of the corresponding portion of the context, and a suitable obtaining method may be determined according to the actual situation.
Referring to fig. 3, a flowchart of a third alternative embodiment of the network access method provided in the present application may still be applicable to a terminal device, and as shown in fig. 3, the method may include:
Step S31, frequency point scanning is carried out based on the target working frequency band set, and a corresponding first scanning result is obtained; the target working frequency band set is determined based on a network working frequency band set issued by a network;
regarding the acquisition process of the target operating frequency band set and the implementation process of step S31, reference may be made to the descriptions of the corresponding portions of the context, and this embodiment will not be described in detail herein.
Step S32, determining that the first scanning result is any working frequency band which is not scanned in the target working frequency band set, wherein the target working frequency band set is different from the network working frequency band set, and performing frequency point scanning based on the network working frequency band set to obtain a corresponding second scanning result;
in combination with the above description of the technical solution of the present application, under the scenarios of recovering the network after the network drop or non-first registration of the terminal device, after the target working frequency band set supported by both the network side and the terminal device is predetermined according to the above described method, frequency point scanning is performed according to the target working frequency band set, and if the obtained first scanning result is at least one working frequency band in the scanned working frequency band set, a scanned working frequency band can be determined by responding to the selection operation of the scanned working frequency band, or according to the signal quality of the network corresponding to the scanned working frequency band, or the preconfigured network access priority, and the like, and the corresponding target network is accessed.
Otherwise, the frequency point scanning is performed according to the above-described manner, if the network of any working frequency band in the target working frequency band set is not searched, the terminal device may be triggered to search all network working frequency band sets, at this time, if the target working frequency band set is an intersection between the network working frequency band set and the device working frequency band set, the frequency point scanning may be directly performed based on the network working frequency band set, and of course, if the target working frequency band set is the network working frequency band set, the subsequent updating step for the target working frequency band set may also be directly performed.
Optionally, in the case that the target working frequency band set is different from the network working frequency band set, in order to avoid repeatedly searching for the network of each working frequency band included in the target working frequency band set, the working frequency band which does not belong to the target working frequency band set in the network working frequency band set can be determined first, then frequency point scanning is performed based on the working frequency bands to obtain a corresponding second scanning result, so that whether the network of the working frequency bands which do not belong to the target working frequency band set in the network working frequency band set can be searched is determined, and if the second scanning result is that any working frequency band which does not belong to the target working frequency band set in the network working frequency band set is scanned, the target network supporting the working frequency band can be accessed.
In still other embodiments of the present application, if the target working frequency band set is not scanned to any working frequency band, the target working frequency band set may be directly requested to be updated, or the scanning of frequency points is allowed to be repeated for several times, so as to ensure the reliability of the scanning result.
Step S33, determining that the second scanning result is any working frequency band which is not scanned in the network working frequency band set, and outputting an update request aiming at the target working frequency band set;
step S34, an updated target working frequency band set is obtained; the updated target working frequency band set is determined based on the updated network working frequency band set by responding to the update request;
in the case that the latest network working frequency band set supported by the terminal device is inconsistent with the network working frequency band set stored in the terminal device because the network obtaining and distributing condition of the network side is changed, in some embodiments, an updated network working frequency band set (the acquisition process of which is similar to that of the network working frequency band set described above, and this embodiment will not be described in detail) may be obtained, and frequency point scanning is performed based on the updated network working frequency band set. Of course, the present application may first determine the updated network working frequency band by comparing, and directly perform frequency point scanning based on the updated network working frequency band, so as to quickly access the scanned target network.
In still other embodiments, the terminal device may update the target working frequency band set according to the target working frequency band set acquisition method described above to obtain a new target working frequency band set, and specifically, as described in the above steps, the terminal device may send an update request for the target working frequency band set to the network device directly or through the network access device, and the network device may determine, based on the latest network working frequency band set and the device working frequency band set, that an updated target working frequency band for the terminal device is combined, and then feed back the updated target working frequency band set to the terminal device.
Optionally, after responding to the update request, the network device may send the updated network working frequency band set to the terminal device, so that the terminal device may obtain the updated target working frequency band set based on the updated network working frequency band set and the device working frequency band set, so as to implement frequency point scanning.
Step S35, frequency point scanning is carried out based on the updated target working frequency band set, and a corresponding third scanning result is obtained;
step S36, based on the third scanning result, the working frequency band access target network is determined.
Regarding the implementation process of step S35 and step S36, the implementation method of the target network accessing the scanned operating frequency band may refer to the above implementation method of the target network scanning based on the target operating frequency band set, which is not described in detail herein.
In still other embodiments of the present application, the triggering condition or the timing of the target working frequency band set of the terminal device is not limited, and the network working frequency band set supported by the network where the terminal device is currently located may be changed after the terminal device crosses a city or a country or other regions, so that the original target working frequency band set does not include the changed part of the network working frequency band, and the corresponding network cannot be scanned accordingly.
Aiming at the above scene, the application further provides that the effective communication range corresponding to the target working frequency band set is obtained, the geographic position of the terminal equipment is obtained in real time or periodically, the geographic position is determined to exceed the effective communication range, the updated target working frequency band set can be obtained, such as the updated network working frequency band set or the intersection between the updated network working frequency band set and the equipment working frequency band set, and the implementation process is not described in detail.
Optionally, in practical application, after the network device or the network access device determines that the terminal device leaves the effective communication range of the network corresponding to the current position according to the method described above, the network working frequency band set of the network corresponding to the position according to the geographic position of the terminal device is determined in time, that is, the updated network working frequency band set, and then the updated target working frequency band set of the terminal device is determined based on the updated network working frequency band set or the intersection of the updated network working frequency band set and the device working frequency band set, and the implementation process can refer to the description of the corresponding part of the embodiment above.
In other embodiments of the present application, when device information in a terminal device that affects a supported device operating band is changed due to factors such as device system upgrade, the embodiment may further obtain device update information, obtain an updated device operating band set based on the device update information, and then obtain an updated target operating band set based on the network operating band set and the updated device operating band set. It can be seen that, the update trigger for the target working frequency band set may be triggered by a change of the network working frequency band set, may be triggered by a change of the device working frequency band set, or may be triggered by a change of both the network working frequency band set and the device working frequency band set, and for this embodiment, the method described in the above embodiment may be implemented, which is not described in detail in this application.
Referring to fig. 4, a flowchart of a fourth alternative embodiment of the network access method proposed in the present application may still be applicable to a terminal device, and as shown in fig. 4, the method may include:
step S41, obtaining a network recovery request or a non-first registration request, and determining a target network identification of the requested network;
when the terminal device is registered for the first time, a target working frequency band set can be obtained according to the network access method described in the above embodiment, so that frequency point scanning is performed based on the target working frequency band set to determine that the working frequency band is accessed to a target network, and in the use process of the target network, if the terminal device is off the network or needs to be registered again, a corresponding network recovery request or a non-first registration request can be timely generated to request to access the network again.
In this embodiment of the present application, the target network identifier may be an operator identifier, so the present application may directly request to access a network deployed by a certain operator, and if a terminal device can currently access a network deployed by each operator, the present application may also directly perform frequency point aggregation based on a stored target working frequency band set without determining the target network identifier, so as to access a network of a scanned working frequency band, which is not described in detail in the present application.
Step S42, inquiring a target working frequency band corresponding to the target network identifier from the target working frequency band set to obtain a corresponding inquiring result;
step S43, frequency point scanning is carried out according to a scanning mode corresponding to the query result, and a corresponding first scanning result is obtained;
step S44, based on the first scanning result, the working frequency band access target network is determined.
And after determining the target network identifier in the scene of accessing to the network deployed by the operator, searching the target working frequency band corresponding to the target network identifier from the stored target working frequency band set to obtain different first search results of searching any working frequency band or not searching the working frequency band corresponding to the target network identifier. If the present application obtains the target working frequency band sets for different operators in advance, according to the implementation method described in the above steps, the frequency point scanning can be performed based on the target working frequency band set of the operator to which the requested network belongs, and the implementation process is not described in detail,
When the query result is one or more working frequency bands in the target working frequency band set, frequency point scanning can be performed based on the queried working frequency bands; if any working frequency band in the target working frequency band set is not queried, the fact that the target working frequency band set corresponding to the operator is not obtained in advance or the obtained target working frequency band corresponding to the operator is not a new target working frequency band after network distribution change of the operator is described, and the like, the new target working frequency band set can be obtained according to the method to perform frequency point scanning, and frequency point scanning can also be performed on global working frequency bands (such as all network working frequency band sets supported by a network or all working frequency band ranges determined in the field) to access a target network of the scanned working frequency bands. The network access process is not described in detail in this application.
Referring to fig. 5, a schematic structural diagram of an alternative embodiment of a network access device proposed in the present application may include:
the frequency point scanning module 51 is configured to perform frequency point scanning based on the target working frequency band set, so as to obtain a corresponding first scanning result; the target working frequency band set is determined based on a network working frequency band set issued by a network.
The target network access module 52 is configured to determine that the operating frequency band accesses the target network based on the first scan result.
Alternatively, the target working frequency band set may be a network working frequency band set, that is, the obtained network working frequency band set is determined as the target working frequency band set.
In still other embodiments, as shown in fig. 6, the apparatus may further include:
a first obtaining module 53, configured to obtain a network operating frequency band set;
a second obtaining module 54, configured to obtain a set of operating frequency bands of the device;
a first determining module 55, configured to determine the target operating frequency band set based on the network operating frequency band set and the device operating frequency band set.
Optionally, the target working frequency band set may be determined by a network side and then issued, and based on this, the apparatus may further include:
The third obtaining module is used for obtaining the equipment working frequency band set;
a network registration request output module, configured to output a network registration request including the device working frequency band set, so as to determine, by responding to the network registration request, the target working frequency band set based on a network working frequency band set supported by a network and the device working frequency band set;
the first receiving module is used for receiving the target working frequency band set issued by the network.
Based on the description of the embodiments above, for the network working frequency band issued by the network side, the target working frequency band set supported by the terminal device can be updated dynamically, so as to ensure the network access efficiency. Based on this, the above apparatus may further include:
the second scanning result obtaining module is used for determining that the first scanning result is any working frequency band which is not scanned in the target working frequency band set, the target working frequency band set is different from the network working frequency band set, and frequency point scanning is performed based on the network working frequency band set to obtain a corresponding second scanning result;
the updating request output module is used for determining that the second scanning result is any working frequency band which is not scanned in the network working frequency band set and outputting an updating request aiming at the target working frequency band set;
A fourth obtaining module, configured to obtain an updated target working frequency band set; the updated target working frequency band set is determined based on the updated network working frequency band set by responding to the updating request.
Optionally, as another implementation manner of updating the target operating frequency band set provided in the present application, the apparatus may also include:
the effective communication range obtaining module is used for obtaining an effective communication range corresponding to the target working frequency band set;
the geographic position obtaining module is used for obtaining the geographic position of the terminal equipment;
and a fifth obtaining module, configured to determine that the geographic location exceeds the effective communication range, and obtain an updated target working frequency band set.
In still other embodiments, when the device information of the terminal device itself is updated, which causes the set of supported device operating frequency bands to be changed, the following modules may be executed to update the set of target operating frequency bands:
the device update information acquisition module is used for acquiring device update information;
a sixth obtaining module, configured to obtain an updated equipment working frequency band set based on the equipment update information;
and a seventh obtaining module, configured to obtain an updated target working frequency band set based on the network working frequency band set and the updated device working frequency band set.
Based on the network access device described in the above embodiments, the method may further include:
the target network identification determining module is used for obtaining a network recovery request or a non-first registration request and determining a target network identification of the requested network;
the query module is used for querying the target working frequency band corresponding to the target network identifier from the target working frequency band set to obtain a corresponding query result;
the first scanning result obtaining module is used for carrying out frequency point scanning according to a scanning mode corresponding to the query result to obtain a corresponding first scanning result;
if the query result is that the target working frequency band set has the target working frequency band corresponding to the target network identifier, the first scan result obtaining module may be a frequency point scanning module 51, configured to perform frequency point scanning based on the target working frequency band set, to obtain a corresponding first scan result.
It should be noted that, regarding the various modules, units, and the like in the foregoing embodiments of the apparatus, the various modules and units may be stored as program modules in a memory, and the processor executes the program modules stored in the memory to implement corresponding functions, and regarding the functions implemented by each program module and the combination thereof, and the achieved technical effects, reference may be made to descriptions of corresponding parts of the foregoing method embodiments, which are not repeated herein.
The present application also provides a computer readable storage medium having stored thereon a computer program which can be invoked and loaded by a processor to implement the steps of the network access method described in the above embodiments.
Referring to fig. 7, a schematic structural diagram of an alternative embodiment of a computer device suitable for the network access method proposed in the present application, where the computer device may be the terminal device, as shown in fig. 7, and the computer device may include: a communication module 71, a storage means 72 and a processing means 73, wherein,
the number of each of the communication module 71, the storage device 72 and the processing device 73 may be at least one, and may be connected to each other through a bus, but is not limited to the connection manner shown in fig. 7, and the connection manner between each of them and other components of the computer device is not described in detail herein. The bus may include an address bus, a data bus, a control bus, etc., which are not shown in fig. 7, and may be determined according to actual needs, which is not described in detail in this application.
The communication module 71 may include a communication module capable of implementing data interaction using a wireless communication network, such as a WIFI module, a 5G/6G (fifth generation mobile communication network/sixth generation mobile communication network) module, a GPRS module, etc., to implement communication between a terminal device and a network device, a network access device NAS, or communication between different terminal devices, etc., as the case may be. It should be understood that the communication module 71 may further include a communication interface, such as a USB interface, a serial/parallel port, etc., for implementing data interaction between internal components of the computer device, and the specific content included in the communication module 71 is not limited in this application.
The storage device 72 may be configured to store at least one set of computer instructions, such as a set of computer instructions for implementing a network access method as set forth herein; the processing device 73 may be configured to load and execute the set of computer instructions stored in the storage device 72 to implement the network access method provided in the present application, and the implementation process is not described in detail herein.
In practical applications of the present application, the storage device 72 may be a nonvolatile memory, such as a hard disk (HDD) or a Solid State Drive (SSD), or may be a volatile memory (volatile memory), such as a random-access memory (RAM). As analyzed above, the storage device 72 may be any available storage medium that can be accessed by the processing device 73 and/or a computer device. It should be appreciated that the memory device 72 of the present application may also be a circuit or any other device capable of implementing a memory function for storing program instructions and/or data, and the type of the memory device 72 and its physical connection relationship with the other devices are not limited in this application, as the case may be.
Optionally, the processing device 73 may include one or more processors, where the processors may include, but are not limited to, executing the directory processing method of the electronic book set forth in the present application: microprocessors, microcontrollers, digital signal processors (digitalsignal processor, DSP), digital signal processing devices (digital signal processing device, DSPD), application specific integrated circuits (application specific integrated circuit, ASIC), field programmable gate arrays (field programmable gate array, FPGA), programmable logic devices (programmable logicdevice, PLD), central Processing Units (CPU), processing circuits or other suitable hardware, firmware and/or combinations of hardware and software, etc., the present application does not limit the composition of the processing means 73 of the computer device.
It should be understood that the structure of the computer device shown in fig. 7 is not limited to the computer device in the embodiment of the present application, and in practical application, the computer device may include more components than those shown in fig. 7, or some components may be combined, and as shown in fig. 8, the computer device may further include a display screen, a pickup, a speaker, a camera, an antenna, a power management module, various sensors, and the like, which are not individually listed herein.
Finally, it should be noted that, in the embodiments described above, unless the context clearly indicates otherwise, the words "a," "an," "the," and/or "the" are not to be construed as limiting, but rather as including the singular, as well. In general, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and they do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The inclusion of an element defined by the phrase "comprising one … …" does not exclude the presence of additional identical elements in a process, method, article, or apparatus that comprises an element.
Wherein, in the description of the embodiments of the present application, "/" means or is meant unless otherwise indicated, for example, a/B may represent a or B; "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In addition, in the description of the embodiments of the present application, "plurality" means two or more than two.
The terms "first," "second," and the like, herein are used for descriptive purposes only and are not necessarily for distinguishing one operation, element or module from another, and not necessarily for describing or implying any actual such relationship or order between such elements, elements or modules. And is not to be taken as indicating or implying a relative importance or implying that the number of technical features indicated is such that the features defining "first", "second" or "a" may explicitly or implicitly include one or more such features.
In addition, various embodiments in the present specification are described in a progressive or parallel manner, and each embodiment is mainly described in a different manner from other embodiments, and identical and similar parts between the various embodiments are only required to be mutually referred. For the apparatus and the computer device disclosed in the embodiments, the description is relatively simple, and the relevant places refer to the description of the method section because the apparatus and the computer device correspond to the methods disclosed in the embodiments.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A network access method, the method comprising:
frequency point scanning is carried out based on the target working frequency band set, and a corresponding first scanning result is obtained;
determining that the working frequency band is accessed to a target network based on the first scanning result;
the target working frequency band set is determined based on a network working frequency band set issued by a network.
2. The method of claim 1, the target set of operating frequency bands being the set of network operating frequency bands.
3. The method of claim 1, the method further comprising:
acquiring a network working frequency band set;
acquiring a working frequency band set of equipment;
and determining the target working frequency band set based on the network working frequency band set and the equipment working frequency band set.
4. The method of claim 1, the method further comprising:
obtaining a device working frequency band set, outputting a network registration request containing the device working frequency band set, and determining the target working frequency band set based on the network working frequency band set supported by a network and the device working frequency band set by responding to the network registration request;
and receiving the target working frequency band set issued by the network.
5. The method of claim 1, the method further comprising:
determining that the first scanning result is any working frequency band which is not scanned in the target working frequency band set, wherein the target working frequency band set is different from the network working frequency band set, and performing frequency point scanning based on the network working frequency band set to obtain a corresponding second scanning result;
determining that the second scanning result is not scanning any working frequency band in the network working frequency band set, and outputting an updating request aiming at the target working frequency band set;
obtaining an updated target working frequency band set; the updated target working frequency band set is determined based on the updated network working frequency band set by responding to the updating request.
6. The method of claim 1, the method further comprising:
obtaining an effective communication range corresponding to the target working frequency band set;
obtaining the geographic position of the terminal equipment;
and determining that the geographic position exceeds the effective communication range, and obtaining an updated target working frequency band set.
7. A method according to claim 3, the method further comprising:
obtaining equipment updating information;
Based on the equipment updating information, an updated equipment working frequency band set is obtained;
and obtaining an updated target working frequency band set based on the network working frequency band set and the updated equipment working frequency band set.
8. The method of any one of claims 1-7, further comprising:
obtaining a network recovery request or a non-first registration request, and determining a target network identification of the requested network;
inquiring a target working frequency band corresponding to the target network identifier from a target working frequency band set to obtain a corresponding inquiry result;
frequency point scanning is carried out according to a scanning mode corresponding to the query result, and a corresponding first scanning result is obtained;
if the query result is that the target working frequency band set has the target working frequency band corresponding to the target network identifier, the frequency point scanning is performed based on the target working frequency band set to obtain a corresponding first scanning result, which includes:
and carrying out frequency point scanning based on the inquired target working frequency band to obtain a corresponding first scanning result.
9. A network access device, the device comprising:
the frequency point scanning module is used for scanning frequency points based on the target working frequency band set to obtain a corresponding first scanning result;
The target network access module is used for determining that the working frequency band is accessed to the target network based on the first scanning result;
the target working frequency band set is determined based on a network working frequency band set issued by a network.
10. A computer device, the computer device comprising:
a communication device;
storage means for storing at least one set of computer instructions
Processing means for loading and executing said set of computer instructions stored by said storage means, comprising:
frequency point scanning is carried out based on the target working frequency band set, and a corresponding first scanning result is obtained;
determining that the working frequency band is accessed to a target network based on the first scanning result;
the target working frequency band set is determined based on a network working frequency band set issued by a network.
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| CN202310304702.8A CN116346261A (en) | 2023-03-27 | 2023-03-27 | Network access method and device and computer equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116528330A (en) * | 2023-07-05 | 2023-08-01 | Tcl通讯科技（成都）有限公司 | Equipment network access method and device, electronic equipment and computer readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116528330A (en) * | 2023-07-05 | 2023-08-01 | Tcl通讯科技（成都）有限公司 | Equipment network access method and device, electronic equipment and computer readable storage medium |
| CN116528330B (en) * | 2023-07-05 | 2023-10-03 | Tcl通讯科技（成都）有限公司 | Equipment network access method and device, electronic equipment and computer readable storage medium |
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