CN114449617A - Network access method, terminal and computer readable storage medium - Google Patents
Network access method, terminal and computer readable storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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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
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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
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Abstract
The embodiment of the invention provides a network access method, a terminal and a computer readable storage medium, which can directly acquire a current network scene of the terminal, and acquire target cell information corresponding to the current network scene from a network scene information base when the acquired current network scene exists in a preset network scene information base, wherein the target cell information comprises cell information of a cell successfully accessed by the terminal in the current network scene before; therefore, the terminal can directly select the cell to access according to the target cell information, especially under the scene of poor signals, the terminal is prevented from searching the network according to the setting of the base station as much as possible, the consumption of the power consumption of the terminal can be saved, the cruising ability of the terminal is improved, the terminal can be enabled to access the network as soon as possible, the network access speed is improved, and the comprehensive experience satisfaction degree of a user can be improved.
Description
Technical Field
Embodiments of the present invention relate to, but are not limited to, the field of communications, and in particular, but not limited to, a network access method, a terminal, and a computer-readable storage medium.
Background
In the related technology, the coverage of the mobile communication network is greatly improved compared with the prior art, the covered network is of more standards, but the problems that the coverage blind area exists in some special scenes and the network optimization is not in place, such as elevators of residential buildings, underground garages and the like, the network switching is not timely, the network is dropped and the network recovery is slow often occur. For this case, solving such problems in the related art still relies on deep network optimization, such as:
network coverage is increased, and a distribution system is arranged in a signal blind area to enhance signal coverage;
and adding effective adjacent cells, and configuring related adjacent cells in a multi-network coverage area so that the terminal can be stably switched to a proper cell.
The above network optimization method needs to invest a large amount of manpower and material resources to optimize each scene one by one. In fact, in consideration of input and output, only special scenes such as elevators and parking lots are optimized in market squares with particularly large traffic. And for areas with small people flow, such as residential areas, network optimization is generally not performed. When the terminal enters the areas, the same-frequency and different-frequency measurement is firstly carried out according to the setting of the base station, if the terminal is not suitable, the measurement of different systems is carried out, if reasonable adjacent areas are not configured, the terminal can be caused to carry out multi-system full-frequency-band search at the place with poor signals, the terminal can not be accessed to a network for a long time, the terminal can be further caused to be in service disconnection or off-line, the terminal can be caused to carry out multi-system full-frequency-band search, more power consumption is consumed, the battery endurance of the terminal is influenced, and the user experience satisfaction is poor.
Disclosure of Invention
The embodiment of the invention provides a network access method, a terminal and a computer readable storage medium, which mainly solve the technical problems that: the problem of in the prior art, the terminal needs to search for a network according to the setting of a base station in a poor signal scene, so that the terminal cannot access the network for a long time and the battery endurance of the terminal is influenced, and further the user experience satisfaction is poor is solved.
To solve the foregoing technical problem, an embodiment of the present invention provides a network access method, including:
acquiring a current network scene of a terminal;
when the current network scene exists in a preset network scene information base, acquiring target cell information corresponding to the current network scene from the network scene information base so that the terminal can select a cell to access according to the target cell information; the target cell information includes cell information of a cell successfully accessed by the terminal in the current network scene.
The embodiment of the invention also provides a terminal, which comprises a processor, a memory and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute one or more computer programs stored in the memory to implement the steps of the network access method as described above.
Embodiments of the present invention also provide a computer-readable storage medium, which stores one or more computer programs that can be executed by one or more processors to implement the steps of the network access method as described above.
According to the network access method, the terminal and the computer readable storage medium provided by the embodiment of the invention, the current network scene of the terminal can be directly obtained, and when the obtained current network scene exists in the preset network scene information base, the target cell information corresponding to the current network scene is obtained from the network scene information base, wherein the target cell information comprises the cell information of the cell successfully accessed by the terminal in the current network scene before; therefore, the terminal can directly select the cell to access according to the target cell information, especially under the scene of poor signals, the terminal is prevented from searching the network according to the setting of the base station as much as possible, the consumption of the power consumption of the terminal can be saved, the cruising ability of the terminal is improved, the terminal can be enabled to access the network as soon as possible, the network access speed is improved, and the comprehensive experience satisfaction degree of a user can be improved.
Additional features and corresponding advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic flowchart of a network access method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a network access device according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a terminal according to a second embodiment of the present invention;
fig. 4 is another schematic structural diagram of a terminal according to a second embodiment of the present invention;
fig. 5 is a flowchart illustrating a network access method according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
the method aims to solve the problems that in the related art, a terminal needs to perform multi-system full-frequency-band search in a poor signal scene, the terminal cannot be connected to a network for a long time, the battery endurance of the terminal is affected, and the user experience satisfaction is poor. The embodiment provides a new network access method, which may preset a network context information base, where the network context information base may include at least one network context and cell information of a cell successfully accessed by a terminal in the network context, where the cell information is stored in association with the network context. Wherein the network scenario may include, but is not limited to, various scenarios with poor signal, such as a scenario with poor network coverage like a garage, an elevator, or a suburban area. Therefore, when the terminal is detected to be located in the network scene currently, the target cell information corresponding to the network scene can be directly acquired from the network scene information base, the acquired target cell information comprises the cell information of the cell successfully accessed by the terminal in the current network scene, the terminal can directly select the cell to access according to the target cell information, network searching according to base station setting is avoided as much as possible, consumption of power consumption of the terminal can be saved, the cruising ability of the terminal can be improved, the terminal can be enabled to access the network as soon as possible, the network access speed is improved, and therefore the comprehensive experience satisfaction of a user can be improved.
For convenience of understanding, the following description of the present embodiment is made with reference to the network access method shown in fig. 1 as an example, please refer to fig. 1, which includes but is not limited to:
s101: and acquiring the current network scene of the terminal.
In this embodiment, the acquisition rule for acquiring the current network scenario of the terminal may be flexibly set. For example, in some examples, a timed acquisition or a random acquisition may be set. In still other examples, a network search starting condition may be preset, and when it is detected that the terminal meets the network search starting condition, the current network scene of the terminal is obtained; at this time, in this example, before acquiring the current network scene where the terminal is located, it is further determined whether the terminal meets a preset network search starting condition. And it should be understood that, in this example, the network searching starting condition can also be flexibly set. For ease of understanding, several exemplary network searching start conditions are described below as examples. For example, the network search starting condition may include, but is not limited to, at least one of the following:
the signal strength of the terminal is lower than a first signal strength threshold;
the signal quality of the terminal is lower than a first signal quality threshold;
the communication of the terminal generates congestion.
For example, in the first application scenario, a first signal strength threshold may be preset, and when it is detected that the current signal strength of the terminal is lower than the first signal strength threshold, the terminal may be considered to meet a preset network search starting condition, and a current network scenario of the terminal may be acquired. In other application examples, in order to improve the accuracy of the determination and avoid the erroneous determination caused by the instability of the network signal, a first time threshold may be further set, and in this application example, when it is detected that the current signal strength of the terminal is lower than the first signal strength threshold, it may further be determined whether the signal strength of the terminal is always lower than the first signal strength threshold within the first time threshold, or whether the average value of the signal strength of the terminal within the first time threshold is lower than the first signal strength threshold. If so, the terminal is determined to meet the preset network searching starting condition.
For another example, in the second application scenario, a first signal quality threshold may be preset, and when it is detected that the current signal quality of the terminal is lower than the first signal quality threshold, the terminal may be considered to meet a preset network search starting condition, and a current network scenario of the terminal may be acquired. In other application examples, in order to improve the accuracy of the determination and avoid the erroneous determination caused by the instability of the network signal, a second time threshold may be further set, and in this application example, when it is detected that the current signal quality of the terminal is lower than the first signal quality threshold, it may further be determined whether the signal quality of the terminal is always lower than the first signal quality threshold within the second time threshold, or whether the average value of the signal quality of the terminal within the second time threshold is lower than the first signal quality threshold. If so, the terminal is determined to meet the preset network searching starting condition.
For another example, in the application scenario three, when it is detected that the communication of the terminal is congested, the terminal may be considered to satisfy a preset network search starting condition, and a current network scenario of the terminal may be acquired. In other application examples, in order to improve the accuracy of the determination and avoid erroneous determination caused by unstable network signals, a third time threshold may be set.
It should be understood that, in the present embodiment, the network searching starting condition shown in the above three application scenarios is not limited, and may also be a flexible combination of the above three conditions. For example, the conditions in the above application scenarios one and two may be combined as: the signal strength of the terminal is lower than a first signal strength threshold, and the signal quality of the terminal is lower than a first signal quality threshold; or combining the conditions in the application scenarios one and three as follows: the signal strength of the terminal is lower than a first signal strength threshold value and the communication of the terminal generates congestion; for other combinations, the description is omitted here.
S102: when the current network scene exists in the preset network scene information base, the target cell information corresponding to the current network scene is obtained from the network scene information base so that the terminal can select a cell to access according to the target cell information.
In this embodiment, the target cell information includes cell information of a cell successfully accessed by the terminal in the current network scenario.
In an example, the network scenario information base in this embodiment may be set locally at the terminal, and when the network scenario information base is set locally at the terminal, the information in the network scenario information base may be empty initially, and when the terminal enters a corresponding network scenario, for example, a signal coverage blind area and a network scenario with a poor signal, the corresponding network scenario may be spoken, and information in the network searching and network connecting processes of the terminal under the network scenario is recorded in an associated manner and stored in the network scenario information base; therefore, in the using process of the terminal, the information of the terminal under each network scene can be gradually accumulated in the network scene information base, and the information can be directly called when the terminal subsequently and repeatedly enters the corresponding network scene, so that the network searching operation according to the setting of the base station is avoided.
It should be understood that, in this embodiment, for a certain network scenario, it may be flexibly characterized by using corresponding information. For example, in an example, the network scenario may be characterized by, but not limited to, at least one of a geographic location of the terminal in the network scenario, a Physical Cell Identity (PCI) of a cell in which the terminal is located, a cell local identity (Ce id) of the cell in which the terminal is located, a cell frequency point of the cell in which the terminal is located, time, and a cell access parameter of the cell in which the terminal is located. Correspondingly, the current network scenario in which the terminal is located may include, but is not limited to, at least one of a current geographic location of the terminal, a physical cell identifier of a current cell, a cell local identifier of the current cell, a cell frequency point of the current cell, a current time, and a cell access parameter of the current cell. And it should be understood that the network scenario in which the terminal is located is not limited to the above-mentioned examples of several information, as long as one network scenario can be uniquely characterized.
In this embodiment, for a network scenario in which a terminal initially enters, when recording information during a network searching and connecting process of the terminal in the network scenario, only cell information of a cell (that is, a cell that finally resides in) that the terminal finally accesses in the network scenario may be recorded, or cell information of other cells that the terminal attempts to access except the cell that is finally accessed may also be recorded. For example, assuming that the terminal searches for cell 1, cell 2, and cell 3 and tries to access cell 1, cell 2, but finally resides in cell 3, in some examples, only the cell information of cell 3 and the corresponding network context association may be stored in the network context information base; the cell information of the cell 1, the cell 2, and the cell 3 and the corresponding network scenario may also be stored in the network scenario information base in an associated manner, when the cell information of the cell 1, the cell 2, and the cell 3 and the corresponding network scenario are stored in the network scenario information base in an associated manner, when the subsequent terminal reenters the network scenario, only the cell information of the cell 3 may be selectively provided to the terminal as the target cell information, and the cell information of the cell 1, the cell 2, and the cell 3 may also be provided to the terminal as the target cell information, so as to improve the success rate of terminal access.
In another example, the network context information base may also be set on the network side, and may be actively (for example, actively send an acquisition request to the network side) or passively (for example, actively push the network side to the terminal) acquired from the network side and updated when the terminal is normally networked; correspondingly, when the terminal enters a new network scene which is not in the network scene information base at present and records the new network scene, the recorded information is added into the local network scene information base, and the recorded information can be uploaded to the network side for updating. The setting mode that the network scene information base can be shared is adopted, the covered network scene is more comprehensive and accurate, and the efficiency is higher.
Optionally, in this embodiment, a clearing condition may also be set for the network scenes in the network scene information base at the terminal side and/or the network side, and when a network scene satisfying the clear condition is detected, the network scene is deleted from the network scene information base. For example, a clearing time threshold (e.g., 30 days or 60 days) may be set, and when a certain network scenario is not called after the clearing time threshold is exceeded since the network scenario is stored in the network scenario information base, the network scenario may be considered as useless information with an ultra-low usage frequency, and is cleared from the network scenario information base. Of course, it should be understood that the specific setting of the clearing condition may be flexibly selected, and is not limited to be flexibly set according to time or use frequency, but also according to location information, network coverage change conditions, and the like, and will not be described herein again.
In some examples of this embodiment, in step S102, when the current network scenario does not exist in the preset network scenario information base, it indicates that the terminal enters the network scenario for the first time, at this time, the terminal may be controlled to perform network search according to a preset network search policy (for example, a policy configured by, but not limited to, a base station may be adopted, or other configuration policies may also be adopted), and store, in the network scenario information base, at least cell information of a cell that the terminal finally accesses through network search and the current network scenario in an associated manner. It should be understood that the cell information recorded herein for the terminal to search the finally accessed cell through the network may include, but is not limited to, at least one of the following: a physical cell identifier of a cell, a cell local identifier of the cell, a cell frequency point of the cell and a cell access parameter of the cell; the recorded cell information is only required to enable the terminal to find the corresponding cell as soon as possible.
Optionally, in this embodiment, in the network searching process of the terminal according to the preset network searching policy, a network searching end condition may also be preset, and a cell that the terminal finally accesses through network searching needs to meet the preset network searching end condition. And it should be understood that in this example, the web searching end condition can also be flexibly set. For ease of understanding, several exemplary network searching end conditions are described below as examples. For example, the network searching end condition may include, but is not limited to, at least one of the following:
the signal strength of the terminal is higher than a second signal strength threshold;
the signal quality of the terminal is higher than a second signal quality threshold;
the communication of the terminal is congestion free.
For example, in the application scenario four, a second signal strength threshold may be preset, and when it is detected that the current signal strength after the terminal accesses the cell is higher than the second signal strength threshold, it may be considered that a preset network search end condition is satisfied. In other application examples, in order to improve the accuracy of the determination and avoid the erroneous determination caused by unstable network signals, a fourth time threshold may be further set, and in this application example, when it is detected that the current signal strength of the terminal after accessing the cell is higher than the second signal strength threshold, it may further be determined whether the signal strength of the terminal is always higher than the second signal strength threshold within the fourth time threshold, or whether the average value of the signal strength of the terminal within the fourth time threshold is higher than the second signal strength threshold. If yes, the network searching end condition is judged to be met.
For another example, in the application scenario five, a second signal quality threshold may be preset, and when it is detected that the current signal quality after the terminal accesses the cell is higher than the second signal quality threshold, the terminal may be considered as the preset network searching end condition. In other application examples, in order to improve the accuracy of the determination and avoid the erroneous determination caused by unstable network signals, a fifth time threshold may be further set, and in this application example, when it is detected that the current signal quality of the terminal is higher than the second signal quality threshold, it may further be determined whether the signal strength of the terminal is always higher than the second signal quality threshold within the fifth time threshold, or whether the average value of the signal quality of the terminal within the fifth time threshold is higher than the second signal quality threshold. If yes, the network searching end condition is judged to be met.
For another example, in the application scenario six, when it is detected that the communication is not congested after the terminal accesses the cell, the terminal may be considered to satisfy the preset network searching end condition. In other application examples, in order to improve the accuracy of the determination and avoid erroneous determination caused by unstable network signals, a sixth time threshold may be set, and in this application example, when it is detected that there is no congestion in communication after the terminal accesses the cell, it may be further determined whether the duration of the congestion-free communication after the terminal accesses the cell reaches the sixth time threshold, and if so, it is determined that the preset network search end condition is satisfied.
It should be understood that, in the present embodiment, the network searching starting condition shown in the above three application scenarios is not limited, and may also be a flexible combination of the above three conditions. For example, the conditions in the above application scenarios four and five may be combined as: the signal strength of the terminal is higher than the second signal strength threshold, and the signal quality of the terminal is higher than the second signal quality threshold; or combining the conditions in the application scenarios four and six as follows: the signal strength of the terminal is higher than the second signal strength threshold value and the communication of the terminal is not congested; for other combinations, the description is omitted here. And it should be understood that the specific values of the thresholds in the above examples can also be flexibly set, and are not described herein again.
Optionally, in some examples of this embodiment, in the above S102, after obtaining target cell information corresponding to a current network scenario from the network scenario information base and providing the target cell information to the terminal, when it is detected that the terminal selects a cell according to the target cell information and fails to access the cell, the method may further include: the control terminal carries out network search according to a preset network search strategy, and at least stores the cell information of the cell which is finally accessed by the terminal through network search and the current network scene into the network scene information base in an associated manner, so that the cell information which is stored in the network scene information base in the associated manner by the current network scene is updated, and the accuracy of information storage is improved.
According to the network access method provided by the embodiment, when a network scene with a poor signal entering capability of the terminal is detected, for example, a scene with poor network coverage such as a garage, an elevator or a suburb, target cell information corresponding to the network scene can be acquired from a network scene information base, when the target cell information is acquired, the terminal can directly select a cell to access according to the target cell information, network searching according to base station setting is avoided as much as possible, consumption of terminal power consumption can be saved, cruising ability of the terminal can be improved, the terminal can be enabled to access the network as soon as possible, network access speed is improved, and therefore comprehensive experience satisfaction of users can be improved.
Example two:
the present embodiment provides a network access apparatus, which may be disposed in various communication terminals, and may also be disposed on a corresponding communication device at a network side, as shown in fig. 2, including but not limited to:
the network scene obtaining module 201 is configured to obtain a current network scene of the terminal, where a manner of obtaining the current network scene may be shown in the foregoing embodiment, and details are not described here.
A network access control module 202, configured to, when the current network scene acquired by the network scene acquisition module 201 exists in a preset network scene information base, acquire target cell information corresponding to the current network scene from the network scene information base, so that the terminal selects a cell according to the target cell information for access; the target cell information comprises cell information of a cell successfully accessed by the terminal in the current network scene; for a specific control process, reference is made to the above embodiments, which are not described herein again.
It should be understood that at least one of the functions of the network scenario acquisition module 201 and the network access control module 202 in the present embodiment may be implemented by, but not limited to, a processor or a controller in a communication device on the terminal or network side.
The embodiment also provides a terminal, which may include, but is not limited to, various mobile terminals capable of network communication, such as a mobile phone, an ipad, an in-vehicle communication terminal, a notebook terminal, and the like. Referring to fig. 3, it includes but is not limited to a processor 301, a memory 302, and a communication bus 303, wherein:
the communication bus 303 is used for realizing connection communication between the processor 301 and the memory 302;
the processor 301 is configured to execute one or more computer programs stored in the memory 302 to implement at least one step of the network access method in the embodiments described above.
For ease of understanding, the present embodiment is described below with an exemplary terminal structure. Referring to fig. 4, the terminal includes a control unit 401, a data storage unit 402, and a modem unit 403, wherein:
modem unit 403: the method can be used for, but not limited to, reporting a cell signal condition to the control unit 401, receiving cell information or a network search control instruction and the like sent by the control unit 401, performing processing such as cell registration according to the received cell information, and performing processing such as network search according to the network search control instruction;
the control unit 401: the system is used for determining whether a current network scene of the terminal needs to be acquired according to a cell signal condition reported by the control unit 401, matching the current network scene of the terminal in a network scene information base, and sending cell information or a network searching control instruction and the like to the modem unit 403 according to a matching result;
data storage unit 402: the network scene information base is formed by storing the related network scene information, and the network scene information base can be provided with the capabilities of adding, updating and deleting the scene information. Wherein the control unit 401 and at least a part of the data storage unit 402 are not limited to processor implementations within the terminal.
An example network access control procedure is illustrated in fig. 5, which includes but is not limited to:
s501: and starting the terminal and successfully registering the network.
S502: detecting whether the terminal meets the network searching starting condition, if so, turning to S503; otherwise, continuing to detect according to the set detection rule.
For example, in this example, it may be detected whether a signal strength of the terminal (which may include, but is not limited to, RSRP (Reference signal Receiving Power) of the terminal or other parameters indicating the signal strength) is lower than a first signal strength threshold and lasts for a first time threshold, and if so, it is determined that the terminal satisfies the network searching start condition.
Of course, it may also be detected whether the signal quality of the terminal (which may include, but is not limited to, Reference Signal Receiving Quality (RSRQ) of the terminal or other parameters indicating the signal quality) is lower than the first signal quality threshold and continues for the second time threshold, and if so, it is determined that the terminal satisfies the network searching start condition.
S503: and acquiring the current network scene of the terminal.
S504: determining whether the obtained current network scene exists in the network scene information base, if so, turning to S505; otherwise, go to S510.
S505: and matching the target cell information corresponding to the current network scene from the network scene information base.
S506: and registering according to the acquired target cell information.
S507: judging whether the registration is successful in the cell indicated by the target cell information, if so, going to S508; otherwise, go to S509.
S508: judging whether the cell in which the terminal is successfully registered meets the network searching ending condition, if so, ending; otherwise, go to S509.
S509: and the terminal searches and registers the network according to a preset network searching strategy (such as base station configuration).
S510: the terminal resides in the network according to the rules configured by the base station, and records the information of the current cell and the cell residing afterwards, including but not limited to the geographical position, frequency point, PCI, ce l id and the like and the cell information.
S511: judging whether the terminal meets the network searching ending condition in the resident cell, if so, turning to S512; otherwise, go to S512.
S512: and finishing the cell information recording and updating the recorded network scene and the corresponding cell into a network scene information base.
According to the network access method provided by the embodiment, when a network scene with a poor terminal access signal is detected, target cell information corresponding to the network scene can be acquired from a network scene information base, and when the target cell information is acquired, the terminal can directly select a cell to access according to the target cell information, so that the network access speed can be improved as far as possible by avoiding network searching according to the setting of a base station; network interruption time is reduced, and user experience is improved; and the full-frequency-band scanning of the terminal can be reduced, and the battery loss is reduced.
Example three:
the present embodiments also provide a computer-readable storage medium including volatile or non-volatile, removable or non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, computer program modules or other data. Computer-readable storage media include, but are not limited to, RAM (Random Access Memory), ROM (Read-only Memory), EEPROM (electronic Memory card Read-On-ly Memory, electrically erasable programmable Read-only Memory), flash Memory or other Memory technology, CD-ROM (Compact Disc Read-On-only Memory), Digital Versatile Discs (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
The computer readable storage medium in the present embodiment may be used for storing one or more computer programs, and the stored one or more computer programs may be executed by a processor to implement at least one step of the network access method exemplified by the above embodiments.
The present embodiment also provides a computer program (or computer software), which can be distributed on a computer-readable medium and executed by a computing device to implement at least one step of the network access method in the above embodiments; and in some cases at least one step of the network access method may be adopted that is different from the various examples of embodiments described above.
It should be understood that in some cases, at least one of the steps shown or described may be performed in a different order than described in the embodiments above.
The present embodiments also provide a computer program product comprising a computer readable means having a computer program as shown above stored thereon. The computer readable means in this embodiment may include a computer readable storage medium as shown above.
It will be apparent to those skilled in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software (which may be implemented in computer program code executable by a computing device), firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit.
In addition, communication media typically embodies computer readable instructions, data structures, computer program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to one of ordinary skill in the art. Thus, the present invention is not limited to any specific combination of hardware and software.
The foregoing is a more detailed description of embodiments of the present invention, and the present invention is not to be considered limited to such descriptions. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A network access method, comprising:
acquiring a current network scene of a terminal;
when the current network scene exists in a preset network scene information base, acquiring target cell information corresponding to the current network scene from the network scene information base so that the terminal can select a cell to access according to the target cell information; the target cell information includes cell information of a cell successfully accessed by the terminal in the current network scene.
2. The network access method of claim 1, wherein the network access method further comprises:
and when the current network scene does not exist in a preset network scene information base, controlling the terminal to carry out network search according to a preset network search strategy, and at least storing the cell information of the cell finally accessed by the terminal through the network search and the current network scene into the network scene information base in a correlation manner.
3. The network access method of claim 1, wherein the network access method further comprises:
and when detecting that the terminal selects a cell for access failure according to the target cell information, controlling the terminal to search a network according to a preset network searching strategy, and storing cell information of the cell which is finally accessed by the terminal through network searching and the current network scene into the network scene information base in an associated manner.
4. The network access method according to any one of claims 1 to 3, wherein before the obtaining of the current network scenario in which the terminal is located, the method further comprises determining whether the terminal meets a preset network search starting condition.
5. The network access method of claim 4, wherein the network search initiation condition comprises at least one of:
the signal strength of the terminal is lower than a first signal strength threshold;
the signal quality of the terminal is lower than a first signal quality threshold;
the communication of the terminal generates congestion.
6. The network access method according to any of claims 1-3, wherein the current network scenario includes at least one of a current geographic location of the terminal, a physical cell identifier of a current cell, a cell local identifier of the current cell, a cell frequency point of the current cell, a current time, and a cell access parameter of the current cell.
7. The network access method according to claim 2 or 3, wherein the cell finally accessed by the terminal through the network search satisfies a preset network search end condition, and the network search end condition includes at least one of:
the signal strength of the terminal is higher than a second signal strength threshold;
the signal quality of the terminal is higher than a second signal quality threshold;
the communication of the terminal is congestion free.
8. The network access method of claim 2 or 3, wherein the terminal searching for cell information of a cell finally accessed through the network comprises at least one of: the physical cell identification of the cell, the cell local identification of the cell, the cell frequency point of the cell and the cell access parameter of the cell.
9. A terminal comprising a processor, a memory, and a communication bus;
the communication bus is used for realizing connection communication between the processor and the memory;
the processor is configured to execute one or more computer programs stored in the memory to implement the steps of the network access method of any of claims 1 to 8.
10. A computer-readable storage medium, having one or more computer programs stored thereon, the one or more computer programs being executable by one or more processors to perform the steps of the network access method of any one of claims 1 to 8.
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| CN202011231112.XA CN114449617A (en) | 2020-11-06 | 2020-11-06 | Network access method, terminal and computer readable storage medium |
| PCT/CN2021/097923 WO2022095436A1 (en) | 2020-11-06 | 2021-06-02 | Network access method, terminal, and computer-readable storage medium |
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| CN202011231112.XA CN114449617A (en) | 2020-11-06 | 2020-11-06 | Network access method, terminal and computer readable storage medium |
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| CN115665699B (en) * | 2022-12-27 | 2023-03-28 | 博信通信股份有限公司 | Multi-scene signal coverage optimization method, device, equipment and medium |
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| WO2022095436A1 (en) | 2022-05-12 |
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